Add TfaRegistrationController for receiver TFA endpoints

Introduced TfaRegistrationController with endpoints to register and manage two-factor authentication for envelope receivers. Includes a GET endpoint to generate TFA registration metadata (QR code and deadline) and a POST endpoint to log out receivers. Implements error handling, logging, and uses dependency injection for required services. Added necessary using directives.

EnvelopeGenerator.Application/Common/Configurations/DbTriggerParams.cs

@@ -1,8 +0,0 @@
-namespace EnvelopeGenerator.Application.Common.Configurations;
-
-/// <summary>
-/// 
-/// </summary>
-public class DbTriggerParams : Dictionary<string, ICollection<string>>
-{
-}

EnvelopeGenerator.Application/Common/Dto/AnnotationDto.cs

@@ -0,0 +1,73 @@
+namespace EnvelopeGenerator.Application.Common.Dto;
+
+/// <summary>
+/// 
+/// </summary>
+public record AnnotationCreateDto
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public int ElementId { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public string Name { get; init; } = null!;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public string Value { get; init; } = null!;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public string Type { get; init; } = null!;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public double? X { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public double? Y { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public double? Width { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public double? Height { get; init; }
+}
+
+/// <summary>
+/// 
+/// </summary>
+public record AnnotationDto : AnnotationCreateDto
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public long Id { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public DateTime AddedWhen { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public DateTime? ChangedWhen { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public string? ChangedWho { get; init; }
+}

EnvelopeGenerator.Application/Common/Dto/EnvelopeDto.cs

@@ -74,6 +74,11 @@ public record EnvelopeDto
     /// </summary>
     public int? EnvelopeTypeId { get; set; }
 
+    /// <summary>
+    /// 
+    /// </summary>
+    public bool ReadOnly => EnvelopeTypeId == 2;
+
     /// <summary>
     /// 
     /// </summary>
@@ -82,7 +87,7 @@ public record EnvelopeDto
     /// <summary>
     /// 
     /// </summary>
-    public bool? UseAccessCode { get; set; }
+    public bool UseAccessCode { get; set; } = true;
 
     /// <summary>
     /// 

EnvelopeGenerator.Application/Common/Dto/MappingProfile.cs

@@ -35,6 +35,7 @@ public class MappingProfile : Profile
         CreateMap<EnvelopeType, EnvelopeTypeDto>();
         CreateMap<Domain.Entities.Receiver, ReceiverDto>();
         CreateMap<Domain.Entities.EnvelopeReceiverReadOnly, EnvelopeReceiverReadOnlyDto>();
+        CreateMap<ElementAnnotation, AnnotationDto>();
 
         // DTO to Entity mappings
         CreateMap<ConfigDto, Config>();
@@ -50,6 +51,8 @@ public class MappingProfile : Profile
         CreateMap<ReceiverDto, Domain.Entities.Receiver>().ForMember(rcv => rcv.EnvelopeReceivers, rcvReadDto => rcvReadDto.Ignore());
         CreateMap<EnvelopeReceiverReadOnlyCreateDto, Domain.Entities.EnvelopeReceiverReadOnly>();
         CreateMap<EnvelopeReceiverReadOnlyUpdateDto, Domain.Entities.EnvelopeReceiverReadOnly>();
+        CreateMap<AnnotationCreateDto, ElementAnnotation>()
+            .ForMember(dest => dest.AddedWhen, opt => opt.MapFrom(_ => DateTime.UtcNow));
 
         // Messaging mappings
         // for GTX messaging

EnvelopeGenerator.Application/Common/Dto/SignatureDto.cs

@@ -1,4 +1,5 @@
-using Microsoft.AspNetCore.Mvc;
+using EnvelopeGenerator.Domain.Interfaces;
+using Microsoft.AspNetCore.Mvc;
 
 namespace EnvelopeGenerator.Application.Common.Dto;
 
@@ -6,7 +7,7 @@ namespace EnvelopeGenerator.Application.Common.Dto;
 /// Data Transfer Object representing a positioned element assigned to a document receiver.
 /// </summary>
 [ApiExplorerSettings(IgnoreApi = true)]
-public class SignatureDto
+public class SignatureDto : ISignature
 {
     /// <summary>
     /// Gets or sets the unique identifier of the element.

EnvelopeGenerator.Application/Common/Extensions/TaskExtensions.cs

@@ -5,6 +5,7 @@ namespace EnvelopeGenerator.Application.Common.Extensions;
 /// <summary>
 /// Extension methods for tasks
 /// </summary>
+[Obsolete("Implement Mediator behaviors in the Osolete .NET project.")]
 public static class TaskExtensions
 {
     /// <summary>
@@ -17,6 +18,7 @@ public static class TaskExtensions
     /// <param name="factory">Exception provider</param>
     /// <returns>The awaited result if not <c>null</c>.</returns>
     /// <exception>Thrown if the result is <c>null</c>.</exception>
+    [Obsolete("Implement Mediator behaviors in the Osolete .NET project.")]
     public static async Task<T> ThrowIfNull<T, TException>(this Task<T?> task, Func<TException> factory) where TException : Exception
     {
         var result = await task;
@@ -33,6 +35,7 @@ public static class TaskExtensions
     /// <param name="factory">Exception provider</param>
     /// <returns>The awaited collection if it is not <c>null</c> or empty.</returns>
     /// <exception cref="NotFoundException">Thrown if the result is <c>null</c> or empty.</exception>
+    [Obsolete("Implement Mediator behaviors in the Osolete .NET project.")]
     public static async Task<IEnumerable<T>> ThrowIfEmpty<T, TException>(this Task<IEnumerable<T>> task, Func<TException> factory) where TException : Exception
     {
         var result = await task;
@@ -47,11 +50,33 @@ public static class TaskExtensions
     /// <param name="task"></param>
     /// <param name="act"></param>
     /// <returns></returns>
+    [Obsolete("Implement Mediator behaviors in the Osolete .NET project.")]
     public static async Task<I> Then<T, I>(this Task<T> task, Func<T, I> act)
     {
         var res = await task;
         return act(res);
     }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    /// <param name="task"></param>
+    /// <returns></returns>
+    [Obsolete("Implement Mediator behaviors in the Osolete .NET project.")]
+    public static Task<T?> FirstOrDefaultAsync<T>(this Task<IEnumerable<T>> task) => task.Then(t => t.FirstOrDefault());
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    /// <typeparam name="TException"></typeparam>
+    /// <param name="task"></param>
+    /// <param name="factory"></param>
+    /// <returns></returns>
+    public static Task<T> FirstAsync<T, TException>(this Task<IEnumerable<T>> task, Func<TException> factory) 
+        where TException : Exception 
+        => task.Then(t => t.FirstOrDefault() ?? throw factory());
 }
 
 /// <summary>
@@ -68,11 +93,13 @@ public static class Exceptions
     /// 
     /// </summary>
     /// <returns></returns>
+    [Obsolete("Implement Mediator behaviors in the Osolete .NET project.")]
     public static BadRequestException BadRequest() => new();
 
     /// <summary>
     /// 
     /// </summary>
     /// <returns></returns>
+    [Obsolete("Implement Mediator behaviors in the Osolete .NET project.")]
     public static ForbiddenException Forbidden() => new();
 }

EnvelopeGenerator.Application/Common/Notifications/DocSigned/DocSignedNotification.cs

@@ -1,12 +1,20 @@
-using EnvelopeGenerator.Application.Common.Dto.EnvelopeReceiver;
+using EnvelopeGenerator.Application.Common.Dto;
+using EnvelopeGenerator.Application.Common.Dto.EnvelopeReceiver;
 using EnvelopeGenerator.Application.Common.Extensions;
+using EnvelopeGenerator.Application.Common.Notifications.RemoveSignature;
 using EnvelopeGenerator.Domain.Constants;
 using MediatR;
-using Newtonsoft.Json;
 using System.Dynamic;
 
 namespace EnvelopeGenerator.Application.Common.Notifications.DocSigned;
 
+/// <summary>
+/// 
+/// </summary>
+/// <param name="Instant"></param>
+/// <param name="Structured"></param>
+public record PsPdfKitAnnotation(ExpandoObject Instant, IEnumerable<AnnotationCreateDto> Structured);
+
 /// <summary>
 /// 
 /// </summary>
@@ -16,7 +24,7 @@ public record DocSignedNotification(EnvelopeReceiverDto Original) : EnvelopeRece
     /// <summary>
     /// 
     /// </summary>
-    public required ExpandoObject Annotations { get; init; }
+    public PsPdfKitAnnotation? PsPdfKitAnnotation { get; init; }
 
     /// <summary>
     /// 
@@ -40,17 +48,41 @@ public static class DocSignedNotificationExtensions
     /// Converts an <see cref="EnvelopeReceiverDto"/> to a <see cref="DocSignedNotification"/>.
     /// </summary>
     /// <param name="dto">The DTO to convert.</param>
-    /// <param name="annotations"></param>
+    /// <param name="psPdfKitAnnotation"></param>
     /// <returns>A new <see cref="DocSignedNotification"/> instance.</returns>
-    public static DocSignedNotification ToDocSignedNotification(this EnvelopeReceiverDto dto, ExpandoObject annotations)
-        => new(dto) { Annotations = annotations };
+    public static DocSignedNotification ToDocSignedNotification(this EnvelopeReceiverDto dto, PsPdfKitAnnotation psPdfKitAnnotation)
+        => new(dto) { PsPdfKitAnnotation = psPdfKitAnnotation };
 
     /// <summary>
-    /// Asynchronously converts a <see cref="Task{EnvelopeReceiverDto}"/> to a <see cref="DocSignedNotification"/>.
+    /// 
     /// </summary>
-    /// <param name="dtoTask">The task that returns the DTO to convert.</param>
-    /// <param name="annotations"></param>
-    /// <returns>A task that represents the asynchronous conversion operation.</returns>
-    public static async Task<DocSignedNotification?> ToDocSignedNotification(this Task<EnvelopeReceiverDto?> dtoTask, ExpandoObject annotations)
-        => await dtoTask is EnvelopeReceiverDto dto ? new(dto) { Annotations = annotations } : null;
+    /// <param name="dtoTask"></param>
+    /// <param name="psPdfKitAnnotation"></param>
+    /// <returns></returns>
+    public static async Task<DocSignedNotification?> ToDocSignedNotification(this Task<EnvelopeReceiverDto?> dtoTask, PsPdfKitAnnotation? psPdfKitAnnotation)
+        => await dtoTask is EnvelopeReceiverDto dto ? new(dto) { PsPdfKitAnnotation = psPdfKitAnnotation } : null;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="publisher"></param>
+    /// <param name="notification"></param>
+    /// <param name="cancel"></param>
+    /// <returns></returns>
+    public static async Task PublishSafely(this IPublisher publisher, DocSignedNotification notification, CancellationToken cancel = default)
+    {
+        try
+        {
+            await publisher.Publish(notification, cancel);
+        }
+        catch (Exception)
+        {
+            await publisher.Publish(new RemoveSignatureNotification()
+            {
+                EnvelopeId = notification.EnvelopeId,
+                ReceiverId = notification.ReceiverId
+            }, cancel);
+            throw;
+        }
+    }
 }

EnvelopeGenerator.Application/Common/Notifications/DocSigned/Handlers/AnnotationHandler.cs

@@ -1,7 +1,6 @@
-using EnvelopeGenerator.Application.DocStatus.Commands;
-using EnvelopeGenerator.Domain.Constants;
+using DigitalData.Core.Abstraction.Application.Repository;
+using EnvelopeGenerator.Domain.Entities;
 using MediatR;
-using System.Text.Json;
 
 namespace EnvelopeGenerator.Application.Common.Notifications.DocSigned.Handlers;
 
@@ -10,15 +9,18 @@ namespace EnvelopeGenerator.Application.Common.Notifications.DocSigned.Handlers;
 /// </summary>
 public class AnnotationHandler : INotificationHandler<DocSignedNotification>
 {
-    private readonly ISender _sender;
+    /// <summary>
+    /// 
+    /// </summary>
+    private readonly IRepository<ElementAnnotation> _repo;
 
     /// <summary>
     /// 
     /// </summary>
-    /// <param name="sender"></param>
-    public AnnotationHandler(ISender sender)
+    /// <param name="repository"></param>
+    public AnnotationHandler(IRepository<ElementAnnotation> repository)
     {
-        _sender = sender;
+        _repo = repository;
     }
 
     /// <summary>
@@ -29,11 +31,7 @@ public class AnnotationHandler : INotificationHandler<DocSignedNotification>
     /// <returns></returns>
     public async Task Handle(DocSignedNotification notification, CancellationToken cancel)
     {
-        await _sender.Send(new SaveDocStatusCommand()
-        {
-            Envelope = new() { Id = notification.EnvelopeId },
-            Receiver = new() { Id = notification.ReceiverId},
-            Value = JsonSerializer.Serialize(notification.Annotations, Format.Json.ForAnnotations)
-        }, cancel);
+        if (notification.PsPdfKitAnnotation is PsPdfKitAnnotation annot)
+            await _repo.CreateAsync(annot.Structured, cancel);
     }
 }

EnvelopeGenerator.Application/Common/Notifications/DocSigned/Handlers/DocStatusHandler.cs

@@ -0,0 +1,43 @@
+using EnvelopeGenerator.Application.DocStatus.Commands;
+using EnvelopeGenerator.Domain.Constants;
+using MediatR;
+using System.Text.Json;
+
+namespace EnvelopeGenerator.Application.Common.Notifications.DocSigned.Handlers;
+
+/// <summary>
+/// 
+/// </summary>
+public class DocStatusHandler : INotificationHandler<DocSignedNotification>
+{
+    private const string BlankAnnotationJson = "{}";
+
+    private readonly ISender _sender;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="sender"></param>
+    public DocStatusHandler(ISender sender)
+    {
+        _sender = sender;
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="notification"></param>
+    /// <param name="cancel"></param>
+    /// <returns></returns>
+    public async Task Handle(DocSignedNotification notification, CancellationToken cancel)
+    {
+        await _sender.Send(new SaveDocStatusCommand()
+        {
+            Envelope = new() { Id = notification.EnvelopeId },
+            Receiver = new() { Id = notification.ReceiverId},
+            Value = notification.PsPdfKitAnnotation is PsPdfKitAnnotation annot 
+                    ? JsonSerializer.Serialize(annot.Instant, Format.Json.ForAnnotations) 
+                    : BlankAnnotationJson
+        }, cancel);
+    }
+}

EnvelopeGenerator.Application/Common/Notifications/DocSigned/Handlers/HistoryHandler.cs

@@ -2,7 +2,6 @@
 using EnvelopeGenerator.Application.Histories.Commands;
 using EnvelopeGenerator.Domain.Constants;
 using MediatR;
-using Newtonsoft.Json;
 
 namespace EnvelopeGenerator.Application.Common.Notifications.DocSigned.Handlers;
 

EnvelopeGenerator.Application/Common/Notifications/RemoveSignature/Handlers/RemoveAnnotationHandler.cs

@@ -0,0 +1,53 @@
+using DigitalData.Core.Abstraction.Application.Repository;
+using EnvelopeGenerator.Domain.Entities;
+using MediatR;
+
+namespace EnvelopeGenerator.Application.Common.Notifications.RemoveSignature.Handlers;
+
+/// <summary>
+/// 
+/// </summary>
+public class RemoveAnnotationHandler : INotificationHandler<RemoveSignatureNotification>
+{
+    private readonly IRepository<ElementAnnotation> _repo;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="repository"></param>
+    public RemoveAnnotationHandler(IRepository<ElementAnnotation> repository)
+    {
+        _repo = repository;
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="notification"></param>
+    /// <param name="cancel"></param>
+    /// <returns></returns>
+    public Task Handle(RemoveSignatureNotification notification, CancellationToken cancel)
+    {
+        notification.ThrowIfHasNoFilter();
+        return _repo.DeleteAsync(annots =>
+        {
+            // envelope ID filter
+            if (notification.EnvelopeId is int envelopeId)
+                annots = annots.Where(annot => annot.Element!.Document.EnvelopeId == envelopeId);
+
+            // envelope UUID filter
+            if (notification.EnvelopeUuid is string envelopeUuid)
+                annots = annots.Where(annot => annot.Element!.Document.Envelope!.Uuid == envelopeUuid);
+
+            // receiver ID
+            if (notification.ReceiverId is int receiverId)
+                annots = annots.Where(annot => annot.Element!.ReceiverId == receiverId);
+
+            // receiver signature
+            if (notification.ReceiverSignature is string receiverSignature)
+                annots = annots.Where(annot => annot.Element!.Receiver!.Signature == receiverSignature);
+
+            return annots;
+        }, cancel);
+    }
+}

EnvelopeGenerator.Application/Common/Notifications/RemoveSignature/Handlers/RemoveDocStatusHandler.cs

@@ -0,0 +1,53 @@
+using AngleSharp.Html;
+using DigitalData.Core.Abstraction.Application.Repository;
+using MediatR;
+
+namespace EnvelopeGenerator.Application.Common.Notifications.RemoveSignature.Handlers;
+
+/// <summary>
+/// 
+/// </summary>
+public class RemoveDocStatusHandler : INotificationHandler<RemoveSignatureNotification>
+{
+    private readonly IRepository<Domain.Entities.DocumentStatus> _repo;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="repository"></param>
+    public RemoveDocStatusHandler(IRepository<Domain.Entities.DocumentStatus> repository)
+    {
+        _repo = repository;
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="notification"></param>
+    /// <param name="cancel"></param>
+    /// <returns></returns>
+    public Task Handle(RemoveSignatureNotification notification, CancellationToken cancel)
+    {
+        notification.ThrowIfHasNoFilter();
+        return _repo.DeleteAsync(statuses =>
+        {
+            // envelope ID filter
+            if (notification.EnvelopeId is int envelopeId)
+                statuses = statuses.Where(status => status.EnvelopeId == envelopeId);
+
+            // envelope UUID filter
+            if (notification.EnvelopeUuid is string envelopeUuid)
+                statuses = statuses.Where(status => status.Envelope!.Uuid == envelopeUuid);
+
+            // receiver Id filter
+            if (notification.ReceiverId is int receiverId)
+                statuses = statuses.Where(status => status.ReceiverId == receiverId);
+
+            // receiver signature filter
+            if (notification.ReceiverSignature is string receiverSignature)
+                statuses = statuses.Where(status => status.Receiver!.Signature == receiverSignature);
+
+            return statuses;
+        }, cancel);
+    }
+}

EnvelopeGenerator.Application/Common/Notifications/RemoveSignature/Handlers/RemoveHistoryHandler.cs

@@ -0,0 +1,56 @@
+using DigitalData.Core.Abstraction.Application.Repository;
+using EnvelopeGenerator.Application.Common.Extensions;
+using EnvelopeGenerator.Domain.Constants;
+using MediatR;
+
+namespace EnvelopeGenerator.Application.Common.Notifications.RemoveSignature.Handlers;
+
+/// <summary>
+/// 
+/// </summary>
+public class RemoveHistoryHandler : INotificationHandler<RemoveSignatureNotification>
+{
+    private readonly IRepository<Domain.Entities.History> _repo;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="repository"></param>
+    public RemoveHistoryHandler(IRepository<Domain.Entities.History> repository)
+    {
+        _repo = repository;
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="notification"></param>
+    /// <param name="cancel"></param>
+    /// <returns></returns>
+    public Task Handle(RemoveSignatureNotification notification, CancellationToken cancel)
+    {
+        notification.ThrowIfHasNoFilter();
+        return _repo.DeleteAsync(hists =>
+        {
+            hists = hists.Where(hist => hist.Status == EnvelopeStatus.DocumentSigned);
+
+            // envelope ID filter
+            if (notification.EnvelopeId is int envelopeId)
+                hists = hists.Where(hist => hist.EnvelopeId == envelopeId);
+
+            // envelope UUID filter
+            if (notification.EnvelopeUuid is string envelopeUuid)
+                hists = hists.Where(hist => hist.Envelope!.Uuid == envelopeUuid);
+
+            // receiver ID filter
+            if (notification.ReceiverId is int receiverId)
+                hists = hists.Where(hist => hist.Receiver!.Id == receiverId);
+
+            // receiver signature filter
+            if (notification.ReceiverSignature is string receiverSignature)
+                hists = hists.Where(hist => hist.Receiver!.Signature == receiverSignature);
+
+            return hists;
+        }, cancel);
+    }
+}

EnvelopeGenerator.Application/Common/Notifications/RemoveSignature/RemoveSignatureNotification.cs

@@ -0,0 +1,37 @@
+using MediatR;
+
+namespace EnvelopeGenerator.Application.Common.Notifications.RemoveSignature;
+
+/// <summary>
+/// 
+/// </summary>
+/// <param name="EnvelopeId"></param>
+/// <param name="ReceiverId"></param>
+/// <param name="EnvelopeUuid"></param>
+/// <param name="ReceiverSignature"></param>
+public record RemoveSignatureNotification(
+    int? EnvelopeId = null,
+    int? ReceiverId = null,
+    string? EnvelopeUuid = null,
+    string? ReceiverSignature = null
+    ) : INotification
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public bool HasFilter => 
+        EnvelopeId is not null 
+        || ReceiverId is not null 
+        || EnvelopeUuid is not null 
+        || ReceiverSignature is not null;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <exception cref="InvalidOperationException"></exception>
+    public void ThrowIfHasNoFilter()
+    {
+        if (!HasFilter)
+            throw new InvalidOperationException("At least one filter parameter must be provided.");
+    }
+}

EnvelopeGenerator.Application/DependencyInjection.cs

@@ -46,7 +46,6 @@ public static class DependencyInjection
         services.Configure<MailParams>(config.GetSection(nameof(MailParams)));
         services.Configure<AuthenticatorParams>(config.GetSection(nameof(AuthenticatorParams)));
         services.Configure<TotpSmsParams>(config.GetSection(nameof(TotpSmsParams)));
-        services.Configure<DbTriggerParams>(config.GetSection(nameof(DbTriggerParams)));
 
         services.AddHttpClientService<GtxMessagingParams>(config.GetSection(nameof(GtxMessagingParams)));
         services.TryAddSingleton<ISmsSender, GTXSmsSender>();

EnvelopeGenerator.Application/EnvelopeGenerator.Application.csproj

@@ -14,7 +14,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="Dapper" Version="2.1.66" />
-		<PackageReference Include="DigitalData.Core.Abstraction.Application" Version="1.3.1" />
+		<PackageReference Include="DigitalData.Core.Abstraction.Application" Version="1.6.0" />
 		<PackageReference Include="DigitalData.Core.Application" Version="3.4.0" />
 		<PackageReference Include="DigitalData.Core.Client" Version="2.1.0" />
 		<PackageReference Include="DigitalData.Core.Exceptions" Version="1.1.0" />

EnvelopeGenerator.Application/EnvelopeReceivers/Queries/ReadEnvelopeReceiverQuery.cs

@@ -1,4 +1,4 @@
-using AutoMapper;
+using AutoMapper;
 using DigitalData.Core.Abstraction.Application.Repository;
 using DigitalData.Core.Exceptions;
 using EnvelopeGenerator.Application.Envelopes.Queries;
@@ -47,7 +47,13 @@ namespace EnvelopeGenerator.Application.EnvelopeReceivers.Queries;
 /// Die Antwort enthält Details wie den Include, die Zuordnung zwischen Umschlag und Empfänger 
 /// sowie zusätzliche Metadaten.
 /// </remarks>
-public record ReadEnvelopeReceiverQuery : EnvelopeReceiverQueryBase<ReadEnvelopeQuery, ReadReceiverQuery>, IRequest<IEnumerable<EnvelopeReceiverDto>>;
+public record ReadEnvelopeReceiverQuery : EnvelopeReceiverQueryBase<ReadEnvelopeQuery, ReadReceiverQuery>, IRequest<IEnumerable<EnvelopeReceiverDto>>
+{
+    /// <summary>
+    /// Optionaler Benutzernamefilter, um Ergebnisse auf Umschläge eines bestimmten Besitzers einzuschränken.
+    /// </summary>
+    public string? Username { get; init; }
+}
 
 /// <summary>
 /// 
@@ -82,73 +88,74 @@ public static class Extensions
         q.Receiver.Signature = signature;
         return mediator.Send(q, cancel).Then(envRcvs => envRcvs.FirstOrDefault());
     }
-}
-
-/// <summary>
-/// 
-/// </summary>
-public class ReadEnvelopeReceiverQueryHandler : IRequestHandler<ReadEnvelopeReceiverQuery, IEnumerable<EnvelopeReceiverDto>>
-{
-    private readonly IRepository<EnvelopeReceiver> _repo;
-
-    private readonly IRepository<Receiver> _rcvRepo;
-
-    private readonly IMapper _mapper;
-
     /// <summary>
-    /// 
+    /// Verarbeitet <see cref="ReadEnvelopeReceiverQuery"/> und liefert passende <see cref="EnvelopeReceiverDto"/>-Ergebnisse.
     /// </summary>
-    /// <param name="envelopeReceiver"></param>
-    /// <param name="mapper"></param>
-    public ReadEnvelopeReceiverQueryHandler(IRepository<EnvelopeReceiver> envelopeReceiver, IRepository<Receiver> rcvRepo, IMapper mapper)
+    public class ReadEnvelopeReceiverQueryHandler : IRequestHandler<ReadEnvelopeReceiverQuery, IEnumerable<EnvelopeReceiverDto>>
     {
-        _repo = envelopeReceiver;
-        _mapper = mapper;
-        _rcvRepo = rcvRepo;
-    }
+        private readonly IRepository<EnvelopeReceiver> _repo;
+        private readonly IRepository<Receiver> _rcvRepo;
+        private readonly IMapper _mapper;
 
-    /// <summary>
-    /// 
-    /// </summary>
-    /// <param name="request"></param>
-    /// <param name="cancel"></param>
-    /// <returns></returns>
-    /// <exception cref="BadRequestException"></exception>
-    public async Task<IEnumerable<EnvelopeReceiverDto>> Handle(ReadEnvelopeReceiverQuery request, CancellationToken cancel)
-    {
-        var q = _repo.ReadOnly().Where(request, notnull: false);
-
-        if (request.Envelope.Status is not null)
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="envelopeReceiver"></param>
+        /// <param name="rcvRepo"></param>
+        /// <param name="mapper"></param>
+        public ReadEnvelopeReceiverQueryHandler(IRepository<EnvelopeReceiver> envelopeReceiver, IRepository<Receiver> rcvRepo, IMapper mapper)
         {
-            var status = request.Envelope.Status;
-            if (status.Min is not null)
-                q = q.Where(er => er.Envelope!.Status >= status.Min);
-
-            if (status.Max is not null)
-                q = q.Where(er => er.Envelope!.Status <= status.Max);
-
-            if (status.Include?.Length > 0)
-                q = q.Where(er => status.Include.Contains(er.Envelope!.Status));
-
-            if (status.Ignore is not null)
-                q = q.Where(er => !status.Ignore.Contains(er.Envelope!.Status));
+            _repo = envelopeReceiver;
+            _mapper = mapper;
+            _rcvRepo = rcvRepo;
         }
 
-        var envRcvs = await q
-                        .Include(er => er.Envelope).ThenInclude(e => e!.Documents!).ThenInclude(d => d.Elements)
-                        .Include(er => er.Envelope).ThenInclude(e => e!.Histories)
-                        .Include(er => er.Envelope).ThenInclude(e => e!.User)
-                        .Include(er => er.Receiver)
-                        .ToListAsync(cancel);
-
-        if (request.Receiver.HasAnyCriteria && envRcvs.Any())
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="request"></param>
+        /// <param name="cancel"></param>
+        /// <returns></returns>
+        /// <exception cref="BadRequestException"></exception>
+        public async Task<IEnumerable<EnvelopeReceiverDto>> Handle(ReadEnvelopeReceiverQuery request, CancellationToken cancel)
         {
-            var receiver = await _rcvRepo.ReadOnly().Where(request.Receiver).FirstAsync(cancel);
+            var q = _repo.Query.Where(request, notnull: false);
 
-            foreach (var envRcv in envRcvs)
-                envRcv.Envelope?.Documents?.First().Elements.RemoveAll(s => s.ReceiverId != receiver.Id);
+            if (request.Username is string username)
+                q = q.Where(er => er.Envelope!.User.Username == username);
+
+            if (request.Envelope.Status is not null)
+            {
+                var status = request.Envelope.Status;
+                if (status.Min is not null)
+                    q = q.Where(er => er.Envelope!.Status >= status.Min);
+
+                if (status.Max is not null)
+                    q = q.Where(er => er.Envelope!.Status <= status.Max);
+
+                if (status.Include?.Length > 0)
+                    q = q.Where(er => status.Include.Contains(er.Envelope!.Status));
+
+                if (status.Ignore is not null)
+                    q = q.Where(er => !status.Ignore.Contains(er.Envelope!.Status));
+            }
+
+            var envRcvs = await q
+                            .Include(er => er.Envelope).ThenInclude(e => e!.Documents!).ThenInclude(d => d.Elements)
+                            .Include(er => er.Envelope).ThenInclude(e => e!.Histories)
+                            .Include(er => er.Envelope).ThenInclude(e => e!.User)
+                            .Include(er => er.Receiver)
+                            .ToListAsync(cancel);
+
+            if (request.Receiver.HasAnyCriteria && envRcvs.Count != 0)
+            {
+                var receiver = await _rcvRepo.Query.Where(request.Receiver).FirstAsync(cancel);
+
+                foreach (var envRcv in envRcvs)
+                    envRcv.Envelope?.Documents?.FirstOrDefault()?.Elements?.RemoveAll(s => s.ReceiverId != receiver.Id);
+            }
+
+            return _mapper.Map<List<EnvelopeReceiverDto>>(envRcvs);
         }
-
-        return _mapper.Map<List<EnvelopeReceiverDto>>(envRcvs);
     }
-} 
+}

EnvelopeGenerator.Application/EnvelopeTypes/Queries/ReadEnvelopeTypesQuery.cs

@@ -0,0 +1,45 @@
+using EnvelopeGenerator.Application.Common.Dto;
+using MediatR;
+using AutoMapper;
+using DigitalData.Core.Abstraction.Application.Repository;
+using EnvelopeGenerator.Domain.Entities;
+using Microsoft.EntityFrameworkCore;
+
+namespace EnvelopeGenerator.Application.EnvelopeTypes.Queries;
+
+/// <summary>
+/// 
+/// </summary>
+public record ReadEnvelopeTypesQuery : IRequest<IEnumerable<EnvelopeTypeDto>>;
+
+/// <summary>
+/// 
+/// </summary>
+public class ReadEnvelopeTypesQueryHandler : IRequestHandler<ReadEnvelopeTypesQuery, IEnumerable<EnvelopeTypeDto>>
+{
+    private readonly IRepository<EnvelopeType> _repository;
+    private readonly IMapper _mapper;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="repository"></param>
+    /// <param name="mapper"></param>
+    public ReadEnvelopeTypesQueryHandler(IRepository<EnvelopeType> repository, IMapper mapper)
+    {
+        _repository = repository;
+        _mapper = mapper;
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="request"></param>
+    /// <param name="cancellationToken"></param>
+    /// <returns></returns>
+    public async Task<IEnumerable<EnvelopeTypeDto>> Handle(ReadEnvelopeTypesQuery request, CancellationToken cancellationToken)
+    {
+        var types = await _repository.Query.ToListAsync(cancellationToken);
+        return _mapper.Map<IEnumerable<EnvelopeTypeDto>>(types);
+    }
+}

EnvelopeGenerator.Application/Envelopes/Commands/CreateEnvelopeCommand.cs

@@ -33,7 +33,18 @@ public record CreateEnvelopeCommand : IRequest<EnvelopeDto?>
     /// <summary>
     /// ID des Absenders
     /// </summary>
-    public int UserId { get; set; }
+    internal int UserId { get; private set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="userId"></param>
+    /// <returns></returns>
+    public bool Authorize(int userId)
+    {
+        UserId = userId;
+        return true;
+    }
 
     /// <summary>
     /// Determines which component is used for envelope processing.

EnvelopeGenerator.Application/Envelopes/Queries/ReadEnvelopeQuery.cs

@@ -1,18 +1,33 @@
 using MediatR;
 using EnvelopeGenerator.Domain.Constants;
 using EnvelopeGenerator.Application.Common.Query;
+using EnvelopeGenerator.Application.Common.Dto;
+using AutoMapper;
+using DigitalData.Core.Abstraction.Application.Repository;
+using EnvelopeGenerator.Domain.Entities;
+using Microsoft.EntityFrameworkCore;
 
 namespace EnvelopeGenerator.Application.Envelopes.Queries;
 
 /// <summary>
 /// Repräsentiert eine Abfrage für Umschläge.
 /// </summary>
-public record ReadEnvelopeQuery : EnvelopeQueryBase, IRequest
+public record ReadEnvelopeQuery : EnvelopeQueryBase, IRequest<IEnumerable<EnvelopeDto>>
 {
     /// <summary>
     /// Abfrage des Include des Umschlags
     /// </summary>
     public EnvelopeStatusQuery? Status { get; init; }
+
+    /// <summary>
+    /// Optionaler Benutzerfilter; wenn gesetzt, werden nur Umschläge des Benutzers geladen.
+    /// </summary>
+    public int? UserId { get; init; }
+
+    /// <summary>
+    /// Setzt den Benutzerkontext für die Abfrage.
+    /// </summary>
+    public ReadEnvelopeQuery Authorize(int userId) => this with { UserId = userId };
 }
 
 /// <summary>
@@ -65,4 +80,62 @@ public record EnvelopeStatusQuery
     /// Eine Liste von Statuswerten, die ignoriert werden werden.
     /// </summary>
     public EnvelopeStatus[]? Ignore { get; init; }
+}
+
+/// <summary>
+/// Verarbeitet <see cref="ReadEnvelopeQuery"/> und liefert passende <see cref="EnvelopeDto"/>-Ergebnisse.
+/// </summary>
+public class ReadEnvelopeQueryHandler : IRequestHandler<ReadEnvelopeQuery, IEnumerable<EnvelopeDto>>
+{
+    private readonly IRepository<Envelope> _repository;
+    private readonly IMapper _mapper;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="repository"></param>
+    /// <param name="mapper"></param>
+    public ReadEnvelopeQueryHandler(IRepository<Envelope> repository, IMapper mapper)
+    {
+        _repository = repository;
+        _mapper = mapper;
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="request"></param>
+    /// <param name="cancel"></param>
+    /// <returns></returns>
+    public async Task<IEnumerable<EnvelopeDto>> Handle(ReadEnvelopeQuery request, CancellationToken cancel)
+    {
+        var query = _repository.Query;
+
+        if (request.UserId is int userId)
+            query = query.Where(e => e.UserId == userId);
+
+        if (request.Id is int id)
+            query = query.Where(e => e.Id == id);
+
+        if (request.Uuid is string uuid)
+            query = query.Where(e => e.Uuid == uuid);
+
+        if (request.Status is { } status)
+        {
+            if (status.Min is not null)
+                query = query.Where(e => e.Status >= status.Min);
+            if (status.Max is not null)
+                query = query.Where(e => e.Status <= status.Max);
+            if (status.Include?.Length > 0)
+                query = query.Where(e => status.Include.Contains(e.Status));
+            if (status.Ignore?.Length > 0)
+                query = query.Where(e => !status.Ignore.Contains(e.Status));
+        }
+
+        var envelopes = await query
+            .Include(e => e.Documents)
+            .ToListAsync(cancel);
+
+        return _mapper.Map<IEnumerable<EnvelopeDto>>(envelopes);
+    }
 }

EnvelopeGenerator.Application/Envelopes/Queries/ReadReceiverNameQuery.cs

@@ -1,4 +1,8 @@
-using EnvelopeGenerator.Application.Receivers.Queries;
+using DigitalData.Core.Abstraction.Application.Repository;
+using EnvelopeGenerator.Application.Common.Query;
+using MediatR;
+using EnvelopeGenerator.Domain.Entities;
+using Microsoft.EntityFrameworkCore;
 
 namespace EnvelopeGenerator.Application.Envelopes.Queries;
 
@@ -6,6 +10,54 @@ namespace EnvelopeGenerator.Application.Envelopes.Queries;
 /// Eine Abfrage, um die zuletzt verwendete Anrede eines Empfängers zu ermitteln, 
 /// damit diese für zukünftige Umschläge wiederverwendet werden kann.
 /// </summary>
-public record ReadReceiverNameQuery() : ReadReceiverQuery
+public record ReadReceiverNameQuery() : ReceiverQueryBase, IRequest<string?>;
+
+/// <summary>
+/// 
+/// </summary>
+public class ReadReceiverNameQueryHandler : IRequestHandler<ReadReceiverNameQuery, string?>
 {
-}
+    private readonly IRepository<EnvelopeReceiver> _envelopeReceiverRepository;
+    private readonly IRepository<Receiver> _receiverRepository;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="envelopeReceiverRepository"></param>
+    /// <param name="receiverRepository"></param>
+    public ReadReceiverNameQueryHandler(IRepository<EnvelopeReceiver> envelopeReceiverRepository, IRepository<Receiver> receiverRepository)
+    {
+        _envelopeReceiverRepository = envelopeReceiverRepository;
+        _receiverRepository = receiverRepository;
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="request"></param>
+    /// <param name="cancellationToken"></param>
+    /// <returns></returns>
+    public async Task<string?> Handle(ReadReceiverNameQuery request, CancellationToken cancellationToken)
+    {
+        var receiverQuery = _receiverRepository.Query.AsNoTracking();
+
+        if (request.Id is int id)
+            receiverQuery = receiverQuery.Where(r => r.Id == id);
+        if (request.EmailAddress is string email)
+            receiverQuery = receiverQuery.Where(r => r.EmailAddress == email);
+        if (request.Signature is string signature)
+            receiverQuery = receiverQuery.Where(r => r.Signature == signature);
+
+        var receiver = await receiverQuery.FirstOrDefaultAsync(cancellationToken);
+        if (receiver is null)
+            return null;
+
+        var erName = await _envelopeReceiverRepository.Query
+            .Where(er => er.ReceiverId == receiver.Id)
+            .OrderByDescending(er => er.AddedWhen)
+            .Select(er => er.Name)
+            .FirstOrDefaultAsync(cancellationToken);
+
+        return erName;
+    }
+}

EnvelopeGenerator.Application/Histories/Queries/CountHistoryQuery.cs

@@ -0,0 +1,101 @@
+using DigitalData.Core.Abstraction.Application.Repository;
+using DigitalData.Core.Exceptions;
+using EnvelopeGenerator.Domain.Constants;
+using EnvelopeGenerator.Domain.Entities;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace EnvelopeGenerator.Application.Histories.Queries;
+
+//TODO: Add sender query
+/// <summary>
+/// Repräsentiert eine Abfrage für die Verlaufshistorie eines Umschlags.
+/// </summary>
+public record CountHistoryQuery : HistoryQueryBase, IRequest<int>;
+
+/// <summary>
+/// 
+/// </summary>
+public static class CountHistoryQueryExtensions
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="sender"></param>
+    /// <param name="uuid"></param>
+    /// <param name="statuses"></param>
+    /// <param name="cancel"></param>
+    /// <returns></returns>
+    public static async Task<bool> AnyHistoryAsync(this ISender sender, string uuid, IEnumerable<EnvelopeStatus> statuses, CancellationToken cancel = default)
+    {
+        var count = await sender.Send(new CountHistoryQuery
+        {
+            Envelope = new() { Uuid = uuid },
+            Statuses = new() { Include = statuses }
+        }, cancel);
+        return count > 0;
+    }
+}
+
+/// <summary>
+/// 
+/// </summary>
+public class CountHistoryQueryHandler : IRequestHandler<CountHistoryQuery, int>
+{
+    private readonly IRepository<History> _repo;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="repo"></param>
+    public CountHistoryQueryHandler(IRepository<History> repo)
+    {
+        _repo = repo;
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="request"></param>
+    /// <param name="cancel"></param>
+    /// <returns></returns>
+    /// <exception cref="NotFoundException"></exception>
+    public Task<int> Handle(CountHistoryQuery request, CancellationToken cancel = default)
+    {
+        var query = _repo.Query;
+
+        if (request.Envelope.Id is int envId)
+            query = query.Where(e => e.Id == envId);
+        else if (request.Envelope.Uuid is string uuid)
+            query = query.Where(e => e.Envelope!.Uuid == uuid);
+#pragma warning disable CS0618 // Type or member is obsolete
+        else if (request.EnvelopeId is not null)
+            query = query.Where(h => h.EnvelopeId == request.EnvelopeId);
+#pragma warning restore CS0618 // Type or member is obsolete
+        else
+            throw new BadRequestException("Invalid request: An Envelope object or a valid EnvelopeId/UUID must be supplied.");
+
+#pragma warning disable CS0618 // Type or member is obsolete
+        if (request.Status is not null)
+            query = query.Where(h => h.Status == request.Status);
+#pragma warning restore CS0618 // Type or member is obsolete
+
+        if (request.Statuses is not null)
+        {
+            var status = request.Statuses;
+            if (status.Min is not null)
+                query = query.Where(er => er.Envelope!.Status >= status.Min);
+
+            if (status.Max is not null)
+                query = query.Where(er => er.Envelope!.Status <= status.Max);
+
+            if (status.Include?.Count() > 0)
+                query = query.Where(er => status.Include.Contains(er.Envelope!.Status));
+
+            if (status.Ignore is not null)
+                query = query.Where(er => !status.Ignore.Contains(er.Envelope!.Status));
+        }
+
+        return query.CountAsync(cancel);
+    }
+}

EnvelopeGenerator.Application/Histories/Queries/HistoryQueryBase.cs

@@ -0,0 +1,60 @@
+using EnvelopeGenerator.Application.Common.Query;
+using EnvelopeGenerator.Domain.Constants;
+using System.ComponentModel.DataAnnotations;
+
+namespace EnvelopeGenerator.Application.Histories.Queries;
+
+//TODO: Add sender query
+/// <summary>
+/// 
+/// </summary>
+public record HistoryQueryBase
+{
+    /// <summary>
+    /// Die eindeutige Kennung des Umschlags.
+    /// </summary>
+    [Obsolete("Use Envelope property")]
+    public int? EnvelopeId { get; set; }
+
+    /// <summary>
+    /// Der Include des Umschlags, der abgefragt werden soll. Kann optional angegeben werden, um die Ergebnisse zu filtern.
+    /// </summary>
+    [Obsolete("Use statuses")]
+    public EnvelopeStatus? Status { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public EnvelopeStatusQuery Statuses { get; set; } = new();
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public EnvelopeQueryBase Envelope { get; set; } = new EnvelopeQueryBase();
+}
+
+/// <summary>
+/// 
+/// </summary>
+public record EnvelopeStatusQuery
+{
+    /// <summary>
+    /// Der minimale Statuswert, der berücksichtigt werden.
+    /// </summary>
+    public EnvelopeStatus? Min { get; init; }
+
+    /// <summary>
+    /// Der maximale Statuswert, der berücksichtigt werden.
+    /// </summary>
+    public EnvelopeStatus? Max { get; init; }
+
+    /// <summary>
+    /// Eine Liste von Statuswerten, die einbezogen werden.
+    /// </summary>
+    public IEnumerable<EnvelopeStatus>? Include { get; init; }
+
+    /// <summary>
+    /// Eine Liste von Statuswerten, die ignoriert werden werden.
+    /// </summary>
+    public IEnumerable<EnvelopeStatus>? Ignore { get; init; }
+}

EnvelopeGenerator.Application/Histories/Queries/ReadHistoryQuery.cs

@@ -1,7 +1,10 @@
-using EnvelopeGenerator.Application.Common.Dto.History;
-using EnvelopeGenerator.Domain.Constants;
+using AutoMapper;
+using DigitalData.Core.Abstraction.Application.Repository;
+using DigitalData.Core.Exceptions;
+using EnvelopeGenerator.Application.Common.Dto.History;
 using MediatR;
-using System.ComponentModel.DataAnnotations;
+using EnvelopeGenerator.Domain.Entities;
+using Microsoft.EntityFrameworkCore;
 
 namespace EnvelopeGenerator.Application.Histories.Queries;
 
@@ -9,21 +12,81 @@ namespace EnvelopeGenerator.Application.Histories.Queries;
 /// <summary>
 /// Repräsentiert eine Abfrage für die Verlaufshistorie eines Umschlags.
 /// </summary>
-public record ReadHistoryQuery : IRequest<IEnumerable<HistoryDto>>
+public record ReadHistoryQuery : HistoryQueryBase, IRequest<IEnumerable<HistoryDto>>
 {
-    /// <summary>
-    /// Die eindeutige Kennung des Umschlags.
-    /// </summary>
-    [Required]
-    public int EnvelopeId { get; init; }
-
-    /// <summary>
-    /// Der Include des Umschlags, der abgefragt werden soll. Kann optional angegeben werden, um die Ergebnisse zu filtern.
-    /// </summary>
-    public EnvelopeStatus? Status { get; init; }
-
     /// <summary>
     /// Abfrage zur Steuerung, ob nur der aktuelle Include oder der gesamte Datensatz zurückgegeben wird.
     /// </summary>
-    public bool? OnlyLast { get; init; } = true;
+    public bool OnlyLast { get; init; } = true;
+}
+
+/// <summary>
+/// 
+/// </summary>
+public class ReadHistoryQueryHandler : IRequestHandler<ReadHistoryQuery, IEnumerable<HistoryDto>>
+{
+    private readonly IRepository<History> _repo;
+
+    private readonly IMapper _mapper;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="repo"></param>
+    /// <param name="mapper"></param>
+    public ReadHistoryQueryHandler(IRepository<History> repo, IMapper mapper)
+    {
+        _repo = repo;
+        _mapper = mapper;
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="request"></param>
+    /// <param name="cancel"></param>
+    /// <returns></returns>
+    /// <exception cref="NotFoundException"></exception>
+    public async Task<IEnumerable<HistoryDto>> Handle(ReadHistoryQuery request, CancellationToken cancel = default)
+    {
+        var query = _repo.Query;
+
+        if (request.Envelope.Id is int envId)
+            query = query.Where(e => e.Id == envId);
+        else if (request.Envelope.Uuid is string uuid)
+            query = query.Where(e => e.Envelope!.Uuid == uuid);
+#pragma warning disable CS0618 // Type or member is obsolete
+        else if (request.EnvelopeId is not null)
+            query = query.Where(h => h.EnvelopeId == request.EnvelopeId);
+#pragma warning restore CS0618 // Type or member is obsolete
+        else
+            throw new BadRequestException("Invalid request: An Envelope object or a valid EnvelopeId/UUID must be supplied.");
+
+#pragma warning disable CS0618 // Type or member is obsolete
+        if (request.Status is not null)
+            query = query.Where(h => h.Status == request.Status);
+#pragma warning restore CS0618 // Type or member is obsolete
+
+        if (request.Statuses is not null)
+        {
+            var status = request.Statuses;
+            if (status.Min is not null)
+                query = query.Where(er => er.Envelope!.Status >= status.Min);
+
+            if (status.Max is not null)
+                query = query.Where(er => er.Envelope!.Status <= status.Max);
+
+            if (status.Include?.Count() > 0)
+                query = query.Where(er => status.Include.Contains(er.Envelope!.Status));
+
+            if (status.Ignore is not null)
+                query = query.Where(er => !status.Ignore.Contains(er.Envelope!.Status));
+        }
+
+        if (request.OnlyLast)
+            query = query.OrderByDescending(x => x.AddedWhen);
+
+        var hists = await query.ToListAsync(cancel);
+        return _mapper.Map<List<HistoryDto>>(hists);
+    }
 }

EnvelopeGenerator.Application/Histories/Queries/ReadHistoryQueryHandler.cs

@@ -1,47 +0,0 @@
-using AutoMapper;
-using DigitalData.Core.Abstraction.Application.Repository;
-using DigitalData.Core.Exceptions;
-using EnvelopeGenerator.Application.Common.Dto.History;
-using EnvelopeGenerator.Domain.Entities;
-using MediatR;
-using Microsoft.EntityFrameworkCore;
-
-namespace EnvelopeGenerator.Application.Histories.Queries;
-
-/// <summary>
-/// 
-/// </summary>
-public class ReadHistoryQueryHandler : IRequestHandler<ReadHistoryQuery, IEnumerable<HistoryDto>>
-{
-    private readonly IRepository<History> _repo;
-
-    private readonly IMapper _mapper;
-
-    /// <summary>
-    /// 
-    /// </summary>
-    /// <param name="repo"></param>
-    /// <param name="mapper"></param>
-    public ReadHistoryQueryHandler(IRepository<History> repo, IMapper mapper)
-    {
-        _repo = repo;
-        _mapper = mapper;
-    }
-
-    /// <summary>
-    /// 
-    /// </summary>
-    /// <param name="request"></param>
-    /// <param name="cancel"></param>
-    /// <returns></returns>
-    /// <exception cref="NotFoundException"></exception>
-    public async Task<IEnumerable<HistoryDto>> Handle(ReadHistoryQuery request, CancellationToken cancel = default)
-    {
-        var query = _repo.ReadOnly().Where(h => h.EnvelopeId == request.EnvelopeId);
-        if (request.Status is not null)
-            query = query.Where(h => h.Status == request.Status);
-
-        var hists = await query.ToListAsync(cancel);
-        return _mapper.Map<List<HistoryDto>>(hists);
-    }
-}

EnvelopeGenerator.Application/Receivers/Queries/ReadReceiverQuery.cs

@@ -1,4 +1,10 @@
-using EnvelopeGenerator.Application.Common.Query;
+using AutoMapper;
+using DigitalData.Core.Abstraction.Application.Repository;
+using EnvelopeGenerator.Application.Common.Dto.Receiver;
+using EnvelopeGenerator.Application.Common.Query;
+using MediatR;
+using EnvelopeGenerator.Domain.Entities;
+using Microsoft.EntityFrameworkCore;
 
 namespace EnvelopeGenerator.Application.Receivers.Queries;
 
@@ -6,4 +12,53 @@ namespace EnvelopeGenerator.Application.Receivers.Queries;
 /// Stellt eine Abfrage dar, um die Details eines Empfängers zu lesen.
 /// um spezifische Informationen über einen Empfänger abzurufen.
 /// </summary>
-public record ReadReceiverQuery : ReceiverQueryBase;
+public record ReadReceiverQuery : ReceiverQueryBase, IRequest<IEnumerable<ReceiverDto>>;
+
+/// <summary>
+/// 
+/// </summary>
+public class ReadReceiverQueryHandler : IRequestHandler<ReadReceiverQuery, IEnumerable<ReceiverDto>>
+{
+    private readonly IRepository<Receiver> _repository;
+    private readonly IMapper _mapper;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="repository"></param>
+    /// <param name="mapper"></param>
+    public ReadReceiverQueryHandler(IRepository<Receiver> repository, IMapper mapper)
+    {
+        _repository = repository;
+        _mapper = mapper;
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="request"></param>
+    /// <param name="cancellationToken"></param>
+    /// <returns></returns>
+    public async Task<IEnumerable<ReceiverDto>> Handle(ReadReceiverQuery request, CancellationToken cancellationToken)
+    {
+        var query = _repository.Query;
+
+        if (request.Id is int id)
+        {
+            query = query.Where(r => r.Id == id);
+        }
+
+        if (request.EmailAddress is string email)
+        {
+            query = query.Where(r => r.EmailAddress == email);
+        }
+
+        if (request.Signature is string signature)
+        {
+            query = query.Where(r => r.Signature == signature);
+        }
+
+        var receiver = await query.ToListAsync(cancellationToken);
+        return _mapper.Map<IEnumerable<ReceiverDto>>(receiver);
+    }
+}

EnvelopeGenerator.BBTests/EnvelopeGenerator.BBTests.vbproj

@@ -45,6 +45,9 @@
     <StartupObject>EnvelopeGenerator.My.MyApplication</StartupObject>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="AutoMapper, Version=10.0.0.0, Culture=neutral, PublicKeyToken=be96cd2c38ef1005, processorArchitecture=MSIL">
+      <HintPath>..\packages\AutoMapper.10.1.1\lib\net461\AutoMapper.dll</HintPath>
+    </Reference>
     <Reference Include="BouncyCastle.Cryptography, Version=2.0.0.0, Culture=neutral, PublicKeyToken=072edcf4a5328938, processorArchitecture=MSIL">
       <HintPath>..\packages\BouncyCastle.Cryptography.2.5.0\lib\net461\BouncyCastle.Cryptography.dll</HintPath>
     </Reference>
@@ -67,6 +70,12 @@
     <Reference Include="DigitalData.Controls.DocumentViewer, Version=1.9.8.0, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\packages\DigitalData.Controls.DocumentViewer.1.9.8\lib\net462\DigitalData.Controls.DocumentViewer.dll</HintPath>
     </Reference>
+    <Reference Include="DigitalData.Core.Abstraction.Application, Version=1.6.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\DigitalData.Core.Abstraction.Application.1.6.0\lib\net462\DigitalData.Core.Abstraction.Application.dll</HintPath>
+    </Reference>
+    <Reference Include="DigitalData.Core.Abstractions, Version=4.3.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\DigitalData.Core.Abstractions.4.3.0\lib\net462\DigitalData.Core.Abstractions.dll</HintPath>
+    </Reference>
     <Reference Include="DigitalData.Modules.Base, Version=1.3.8.0, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\packages\DigitalData.Modules.Base.1.3.8\lib\net462\DigitalData.Modules.Base.dll</HintPath>
     </Reference>
@@ -100,9 +109,6 @@
     <Reference Include="EntityFramework.SqlServer, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
       <HintPath>..\packages\EntityFramework.6.5.1\lib\net45\EntityFramework.SqlServer.dll</HintPath>
     </Reference>
-    <Reference Include="EnvelopeGenerator.CommonServices">
-      <HintPath>..\EnvelopeGenerator.CommonServices\bin\Debug\EnvelopeGenerator.CommonServices.dll</HintPath>
-    </Reference>
     <Reference Include="FirebirdSql.Data.FirebirdClient, Version=7.5.0.0, Culture=neutral, PublicKeyToken=3750abcc3150b00c, processorArchitecture=MSIL">
       <HintPath>..\packages\FirebirdSql.Data.FirebirdClient.7.5.0\lib\net452\FirebirdSql.Data.FirebirdClient.dll</HintPath>
     </Reference>
@@ -176,12 +182,84 @@
     <Reference Include="Microsoft.Bcl.Cryptography, Version=9.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.Bcl.Cryptography.9.0.0\lib\net462\Microsoft.Bcl.Cryptography.dll</HintPath>
     </Reference>
+    <Reference Include="Microsoft.Bcl.HashCode, Version=1.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Bcl.HashCode.1.1.1\lib\net461\Microsoft.Bcl.HashCode.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Data.SqlClient, Version=1.13.20136.2, Culture=neutral, PublicKeyToken=23ec7fc2d6eaa4a5, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Data.SqlClient.1.1.3\lib\net46\Microsoft.Data.SqlClient.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.EntityFrameworkCore, Version=3.1.32.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.EntityFrameworkCore.3.1.32\lib\netstandard2.0\Microsoft.EntityFrameworkCore.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.EntityFrameworkCore.Abstractions, Version=3.1.32.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.EntityFrameworkCore.Abstractions.3.1.32\lib\netstandard2.0\Microsoft.EntityFrameworkCore.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.EntityFrameworkCore.Relational, Version=3.1.32.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.EntityFrameworkCore.Relational.3.1.32\lib\netstandard2.0\Microsoft.EntityFrameworkCore.Relational.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.EntityFrameworkCore.SqlServer, Version=3.1.32.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.EntityFrameworkCore.SqlServer.3.1.32\lib\netstandard2.0\Microsoft.EntityFrameworkCore.SqlServer.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Caching.Abstractions, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Caching.Abstractions.7.0.0\lib\net462\Microsoft.Extensions.Caching.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Caching.Memory, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Caching.Memory.7.0.0\lib\net462\Microsoft.Extensions.Caching.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Configuration, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Configuration.7.0.0\lib\net462\Microsoft.Extensions.Configuration.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Configuration.Abstractions, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Configuration.Abstractions.7.0.0\lib\net462\Microsoft.Extensions.Configuration.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Configuration.Binder, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Configuration.Binder.7.0.0\lib\net462\Microsoft.Extensions.Configuration.Binder.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.DependencyInjection, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.DependencyInjection.7.0.0\lib\net462\Microsoft.Extensions.DependencyInjection.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.DependencyInjection.Abstractions, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.DependencyInjection.Abstractions.7.0.0\lib\net462\Microsoft.Extensions.DependencyInjection.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Localization.Abstractions, Version=7.0.16.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Localization.Abstractions.7.0.16\lib\net462\Microsoft.Extensions.Localization.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Logging, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Logging.7.0.0\lib\net462\Microsoft.Extensions.Logging.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Logging.Abstractions, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Logging.Abstractions.7.0.0\lib\net462\Microsoft.Extensions.Logging.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Options, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Options.7.0.0\lib\net462\Microsoft.Extensions.Options.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Options.ConfigurationExtensions, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Options.ConfigurationExtensions.7.0.0\lib\net462\Microsoft.Extensions.Options.ConfigurationExtensions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Primitives, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Primitives.7.0.0\lib\net462\Microsoft.Extensions.Primitives.dll</HintPath>
+    </Reference>
     <Reference Include="Microsoft.Identity.Client, Version=4.77.0.0, Culture=neutral, PublicKeyToken=0a613f4dd989e8ae, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.Identity.Client.4.77.0\lib\net462\Microsoft.Identity.Client.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.IdentityModel.Abstractions, Version=8.14.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.IdentityModel.Abstractions.8.14.0\lib\net462\Microsoft.IdentityModel.Abstractions.dll</HintPath>
     </Reference>
+    <Reference Include="Microsoft.IdentityModel.JsonWebTokens, Version=7.5.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.IdentityModel.JsonWebTokens.7.5.1\lib\net462\Microsoft.IdentityModel.JsonWebTokens.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.Logging, Version=7.5.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.IdentityModel.Logging.7.5.1\lib\net462\Microsoft.IdentityModel.Logging.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.Protocols, Version=5.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.IdentityModel.Protocols.5.5.0\lib\net461\Microsoft.IdentityModel.Protocols.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect, Version=5.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.IdentityModel.Protocols.OpenIdConnect.5.5.0\lib\net461\Microsoft.IdentityModel.Protocols.OpenIdConnect.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.Tokens, Version=7.5.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.IdentityModel.Tokens.7.5.1\lib\net462\Microsoft.IdentityModel.Tokens.dll</HintPath>
+    </Reference>
     <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <HintPath>..\packages\Newtonsoft.Json.13.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
@@ -216,19 +294,31 @@
     <Reference Include="System.Collections.Immutable, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Collections.Immutable.9.0.0\lib\net462\System.Collections.Immutable.dll</HintPath>
     </Reference>
+    <Reference Include="System.ComponentModel.Annotations, Version=4.2.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.ComponentModel.Annotations.4.7.0\lib\net461\System.ComponentModel.Annotations.dll</HintPath>
+    </Reference>
     <Reference Include="System.ComponentModel.DataAnnotations" />
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Data.Common, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Data.Common.4.3.0\lib\net451\System.Data.Common.dll</HintPath>
+      <Private>True</Private>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="System.Data.Odbc, Version=6.0.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Data.Odbc.6.0.1\lib\net461\System.Data.Odbc.dll</HintPath>
     </Reference>
-    <Reference Include="System.Diagnostics.DiagnosticSource, Version=6.0.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Diagnostics.DiagnosticSource.6.0.1\lib\net461\System.Diagnostics.DiagnosticSource.dll</HintPath>
+    <Reference Include="System.Diagnostics.DiagnosticSource, Version=7.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Diagnostics.DiagnosticSource.7.0.0\lib\net462\System.Diagnostics.DiagnosticSource.dll</HintPath>
     </Reference>
+    <Reference Include="System.DirectoryServices.AccountManagement" />
     <Reference Include="System.Formats.Asn1, Version=9.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Formats.Asn1.9.0.0\lib\net462\System.Formats.Asn1.dll</HintPath>
     </Reference>
     <Reference Include="System.IdentityModel" />
+    <Reference Include="System.IdentityModel.Tokens.Jwt, Version=7.5.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.IdentityModel.Tokens.Jwt.7.5.1\lib\net462\System.IdentityModel.Tokens.Jwt.dll</HintPath>
+    </Reference>
     <Reference Include="System.IO.Compression" />
     <Reference Include="System.IO.Packaging, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\packages\System.IO.Packaging.9.0.0\lib\net462\System.IO.Packaging.dll</HintPath>
@@ -252,9 +342,25 @@
       <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.6.1.0\lib\net462\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
     </Reference>
     <Reference Include="System.Security" />
+    <Reference Include="System.Security.Cryptography.Algorithms, Version=4.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Security.Cryptography.Algorithms.4.3.1\lib\net461\System.Security.Cryptography.Algorithms.dll</HintPath>
+      <Private>True</Private>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Security.Cryptography.Cng, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Security.Cryptography.Cng.5.0.0\lib\net462\System.Security.Cryptography.Cng.dll</HintPath>
+    </Reference>
     <Reference Include="System.Security.Cryptography.Pkcs, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Security.Cryptography.Pkcs.9.0.0\lib\net462\System.Security.Cryptography.Pkcs.dll</HintPath>
     </Reference>
+    <Reference Include="System.Security.Cryptography.Primitives, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Security.Cryptography.Primitives.4.3.0\lib\net46\System.Security.Cryptography.Primitives.dll</HintPath>
+      <Private>True</Private>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Security.Principal.Windows, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Security.Principal.Windows.5.0.0\lib\net461\System.Security.Principal.Windows.dll</HintPath>
+    </Reference>
     <Reference Include="System.Text.Encodings.Web, Version=9.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Text.Encodings.Web.9.0.0\lib\net462\System.Text.Encodings.Web.dll</HintPath>
     </Reference>
@@ -357,10 +463,18 @@
       <Project>{6EA0C51F-C2B1-4462-8198-3DE0B32B74F8}</Project>
       <Name>EnvelopeGenerator.CommonServices</Name>
     </ProjectReference>
+    <ProjectReference Include="..\EnvelopeGenerator.CommonServices\EnvelopeGenerator.CommonServices.vbproj">
+      <Project>{6ea0c51f-c2b1-4462-8198-3de0b32b74f8}</Project>
+      <Name>EnvelopeGenerator.CommonServices</Name>
+    </ProjectReference>
     <ProjectReference Include="..\EnvelopeGenerator.Domain\EnvelopeGenerator.Domain.csproj">
-      <Project>{4F32A98D-E6F0-4A09-BD97-1CF26107E837}</Project>
+      <Project>{4f32a98d-e6f0-4a09-bd97-1cf26107e837}</Project>
       <Name>EnvelopeGenerator.Domain</Name>
     </ProjectReference>
+    <ProjectReference Include="..\EnvelopeGenerator.Infrastructure\EnvelopeGenerator.Infrastructure.csproj">
+      <Project>{63e32615-0eca-42dc-96e3-91037324b7c7}</Project>
+      <Name>EnvelopeGenerator.Infrastructure</Name>
+    </ProjectReference>
   </ItemGroup>
   <ItemGroup>
     <Content Include="GdPicture.NET.14.barcode.1d.reader.64.dll" />
@@ -382,6 +496,9 @@
     <Content Include="MailLicense.xml" />
     <Content Include="README.txt" />
   </ItemGroup>
+  <ItemGroup>
+    <WCFMetadata Include="Connected Services\" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.VisualBasic.targets" />
   <Import Project="..\packages\GdPicture.runtimes.windows.14.3.3\build\net462\GdPicture.runtimes.windows.targets" Condition="Exists('..\packages\GdPicture.runtimes.windows.14.3.3\build\net462\GdPicture.runtimes.windows.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
@@ -391,8 +508,10 @@
     <Error Condition="!Exists('..\packages\GdPicture.runtimes.windows.14.3.3\build\net462\GdPicture.runtimes.windows.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\GdPicture.runtimes.windows.14.3.3\build\net462\GdPicture.runtimes.windows.targets'))" />
     <Error Condition="!Exists('..\packages\EntityFramework.6.5.1\build\EntityFramework.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.5.1\build\EntityFramework.props'))" />
     <Error Condition="!Exists('..\packages\EntityFramework.6.5.1\build\EntityFramework.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.5.1\build\EntityFramework.targets'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.Data.SqlClient.SNI.1.1.0\build\net46\Microsoft.Data.SqlClient.SNI.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Data.SqlClient.SNI.1.1.0\build\net46\Microsoft.Data.SqlClient.SNI.targets'))" />
   </Target>
   <Import Project="..\packages\EntityFramework.6.5.1\build\EntityFramework.targets" Condition="Exists('..\packages\EntityFramework.6.5.1\build\EntityFramework.targets')" />
+  <Import Project="..\packages\Microsoft.Data.SqlClient.SNI.1.1.0\build\net46\Microsoft.Data.SqlClient.SNI.targets" Condition="Exists('..\packages\Microsoft.Data.SqlClient.SNI.1.1.0\build\net46\Microsoft.Data.SqlClient.SNI.targets')" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">

EnvelopeGenerator.BBTests/app.config

@@ -107,6 +107,78 @@
         <assemblyIdentity name="GdPicture.NET.14.Imaging" publicKeyToken="f52a2e60ad468dbb" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-14.3.3.0" newVersion="14.3.3.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Identity.Client" publicKeyToken="0a613f4dd989e8ae" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.77.0.0" newVersion="4.77.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Diagnostics.DiagnosticSource" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.IdentityModel.Abstractions" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-8.14.0.0" newVersion="8.14.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Bcl.AsyncInterfaces" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-9.0.0.0" newVersion="9.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Text.Encodings.Web" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-9.0.0.0" newVersion="9.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.DependencyInjection.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Logging.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Caching.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.ComponentModel.Annotations" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.1.0" newVersion="4.2.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.DependencyInjection" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Logging" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Caching.Memory" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Options" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Configuration.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.IdentityModel.Logging" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.5.1.0" newVersion="7.5.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.IdentityModel.Tokens" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.5.1.0" newVersion="7.5.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.IdentityModel.Tokens.Jwt" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.5.1.0" newVersion="7.5.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.IdentityModel.JsonWebTokens" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.5.1.0" newVersion="7.5.1.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
   <entityFramework>

EnvelopeGenerator.BBTests/frmFinalizePDF.vb

@@ -1,10 +1,14 @@
-Imports DigitalData.Modules.Database
+Imports System.IO
+Imports DigitalData.Modules.Database
 Imports DigitalData.Modules.Logging
+Imports EnvelopeGenerator.CommonServices.Jobs
+Imports EnvelopeGenerator.CommonServices.Jobs.FinalizeDocument
 Imports GdPicture14
 Imports Newtonsoft.Json.Linq
-Imports EnvelopeGenerator.CommonServices.Jobs
-Imports System.IO
-Imports EnvelopeGenerator.CommonServices.Jobs.FinalizeDocument
+Imports EnvelopeGenerator.Infrastructure
+Imports Microsoft.EntityFrameworkCore
+Imports System.Text
+Imports DigitalData.Core.Abstractions
 
 Public Class frmFinalizePDF
     Private Const CONNECTIONSTRING = "Server=sDD-VMP04-SQL17\DD_DEVELOP01;Database=DD_ECM;User Id=sa;Password=+bk8oAbbQP1AzoHtvZUbd+Mbok2f8Fl4miEx1qssJ5yEaEWoQJ9prg4L14fURpPnqi1WMNs9fE4=;"
@@ -20,10 +24,35 @@ Public Class frmFinalizePDF
 
     Private Sub frmFinalizePDF_Load(sender As Object, e As EventArgs) Handles MyBase.Load
         LogConfig = New LogConfig(LogConfig.PathType.CustomPath, Application.StartupPath)
-        Database = New MSSQLServer(LogConfig, MSSQLServer.DecryptConnectionString(CONNECTIONSTRING))
 
+        Dim dCnnStr As String = MSSQLServer.DecryptConnectionString(CONNECTIONSTRING)
 
-        PDFBurner = New FinalizeDocument.PDFBurner(LogConfig, pGDPictureLicenseKey, _pdfBurnerParams)
+        Database = New MSSQLServer(LogConfig, dCnnStr)
+
+#Disable Warning BC40000 ' Type or member is obsolete
+        Factory.Shared _
+            .BehaveOnPostBuild(PostBuildBehavior.Ignore) _
+            .AddEnvelopeGeneratorInfrastructureServices(
+                Sub(opt)
+                    opt.AddDbTriggerParams(
+                        Sub(triggers)
+                            triggers("Envelope") = New List(Of String) From {"TBSIG_ENVELOPE_AFT_INS"}
+                            triggers("History") = New List(Of String) From {"TBSIG_ENVELOPE_HISTORY_AFT_INS"}
+                            triggers("EmailOut") = New List(Of String) From {"TBEMLP_EMAIL_OUT_AFT_INS", "TBEMLP_EMAIL_OUT_AFT_UPD"}
+                            triggers("EnvelopeReceiverReadOnly") = New List(Of String) From {"TBSIG_ENVELOPE_RECEIVER_READ_ONLY_UPD"}
+                            triggers("Receiver") = New List(Of String)() ' no tigger
+                            triggers("EmailTemplate") = New List(Of String) From {"TBSIG_EMAIL_TEMPLATE_AFT_UPD"}
+                        End Sub)
+                    opt.AddDbContext(
+                        Sub(options)
+                            options.UseSqlServer(dCnnStr) _
+                                   .EnableSensitiveDataLogging() _
+                                   .EnableDetailedErrors()
+                        End Sub)
+                End Sub)
+#Enable Warning BC40000 ' Type or member is obsolete
+
+        PDFBurner = New PDFBurner(LogConfig, pGDPictureLicenseKey, _pdfBurnerParams)
 
         Viewer = New GdViewer()
         Manager = New AnnotationManager()
@@ -72,8 +101,9 @@ Public Class frmFinalizePDF
                 Select(Function(r As DataRow) r.Item("VALUE").ToString()).
                 ToList()
 
-            Dim oBuffer As Byte() = ReadEnvelope(CInt(txtEnvelope.Text))
-            Dim oNewBuffer = PDFBurner.BurnInstantJSONAnnotationsToPDF(oBuffer, oJsonList)
+            Dim envelopeId As Integer = CInt(txtEnvelope.Text)
+            Dim oBuffer As Byte() = ReadEnvelope(envelopeId)
+            Dim oNewBuffer = PDFBurner.BurnAnnotsToPDF(oBuffer, oJsonList, envelopeId)
             Dim desktopPath As String = Environment.GetFolderPath(Environment.SpecialFolder.Desktop)
             Dim oNewPath = Path.Combine(desktopPath, $"E{txtEnvelope.Text}R{txtReceiver.Text}.burned.pdf")
 
@@ -81,7 +111,15 @@ Public Class frmFinalizePDF
 
             Process.Start(oNewPath)
         Catch ex As Exception
-            MsgBox(ex.Message, MsgBoxStyle.Critical)
+            Dim exMsg As StringBuilder = New StringBuilder(ex.Message).AppendLine()
+
+            Dim innerEx = ex.InnerException
+            While (innerEx IsNot Nothing)
+                exMsg.AppendLine(innerEx.Message)
+                innerEx = innerEx.InnerException
+            End While
+
+            MsgBox(exMsg.ToString(), MsgBoxStyle.Critical)
         End Try
 
     End Sub

EnvelopeGenerator.BBTests/packages.config

@@ -1,7 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
+  <package id="AutoMapper" version="10.1.1" targetFramework="net462" />
   <package id="BouncyCastle.Cryptography" version="2.5.0" targetFramework="net462" />
   <package id="DigitalData.Controls.DocumentViewer" version="1.9.8" targetFramework="net462" />
+  <package id="DigitalData.Core.Abstraction.Application" version="1.6.0" targetFramework="net462" />
+  <package id="DigitalData.Core.Abstractions" version="4.3.0" targetFramework="net462" />
   <package id="DigitalData.Modules.Base" version="1.3.8" targetFramework="net462" />
   <package id="DigitalData.Modules.Config" version="1.3.0" targetFramework="net462" />
   <package id="DigitalData.Modules.Database" version="2.3.5.4" targetFramework="net462" />
@@ -18,9 +21,35 @@
   <package id="Microsoft.AspNet.WebApi.Client" version="6.0.0" targetFramework="net462" />
   <package id="Microsoft.Bcl.AsyncInterfaces" version="9.0.0" targetFramework="net462" />
   <package id="Microsoft.Bcl.Cryptography" version="9.0.0" targetFramework="net462" />
+  <package id="Microsoft.Bcl.HashCode" version="1.1.1" targetFramework="net462" />
   <package id="Microsoft.CSharp" version="4.7.0" targetFramework="net462" />
+  <package id="Microsoft.Data.SqlClient" version="1.1.3" targetFramework="net462" />
+  <package id="Microsoft.Data.SqlClient.SNI" version="1.1.0" targetFramework="net462" />
+  <package id="Microsoft.EntityFrameworkCore" version="3.1.32" targetFramework="net462" />
+  <package id="Microsoft.EntityFrameworkCore.Abstractions" version="3.1.32" targetFramework="net462" />
+  <package id="Microsoft.EntityFrameworkCore.Analyzers" version="3.1.32" targetFramework="net462" />
+  <package id="Microsoft.EntityFrameworkCore.Relational" version="3.1.32" targetFramework="net462" />
+  <package id="Microsoft.EntityFrameworkCore.SqlServer" version="3.1.32" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Caching.Abstractions" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Caching.Memory" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Configuration" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Configuration.Abstractions" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Configuration.Binder" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.DependencyInjection" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.DependencyInjection.Abstractions" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Localization.Abstractions" version="7.0.16" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Logging" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Logging.Abstractions" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Options" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Options.ConfigurationExtensions" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Primitives" version="7.0.0" targetFramework="net462" />
   <package id="Microsoft.Identity.Client" version="4.77.0" targetFramework="net462" />
   <package id="Microsoft.IdentityModel.Abstractions" version="8.14.0" targetFramework="net462" />
+  <package id="Microsoft.IdentityModel.JsonWebTokens" version="7.5.1" targetFramework="net462" />
+  <package id="Microsoft.IdentityModel.Logging" version="7.5.1" targetFramework="net462" />
+  <package id="Microsoft.IdentityModel.Protocols" version="5.5.0" targetFramework="net462" />
+  <package id="Microsoft.IdentityModel.Protocols.OpenIdConnect" version="5.5.0" targetFramework="net462" />
+  <package id="Microsoft.IdentityModel.Tokens" version="7.5.1" targetFramework="net462" />
   <package id="Microsoft.VisualBasic" version="10.3.0" targetFramework="net462" />
   <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net462" />
   <package id="Newtonsoft.Json.Bson" version="1.0.2" targetFramework="net462" />
@@ -33,15 +62,24 @@
   <package id="System.Buffers" version="4.6.0" targetFramework="net462" />
   <package id="System.CodeDom" version="9.0.0" targetFramework="net462" />
   <package id="System.Collections.Immutable" version="9.0.0" targetFramework="net462" />
+  <package id="System.ComponentModel.Annotations" version="4.7.0" targetFramework="net462" />
+  <package id="System.Data.Common" version="4.3.0" targetFramework="net462" />
   <package id="System.Data.Odbc" version="6.0.1" targetFramework="net462" />
+  <package id="System.Diagnostics.DiagnosticSource" version="7.0.0" targetFramework="net462" />
+  <package id="System.DirectoryServices.AccountManagement" version="7.0.1" targetFramework="net462" />
   <package id="System.Formats.Asn1" version="9.0.0" targetFramework="net462" />
+  <package id="System.IdentityModel.Tokens.Jwt" version="7.5.1" targetFramework="net462" />
   <package id="System.IO.Packaging" version="9.0.0" targetFramework="net462" />
   <package id="System.IO.Pipelines" version="9.0.0" targetFramework="net462" />
   <package id="System.Management" version="9.0.0" targetFramework="net462" />
   <package id="System.Memory" version="4.6.0" targetFramework="net462" />
   <package id="System.Numerics.Vectors" version="4.6.0" targetFramework="net462" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.1.0" targetFramework="net462" />
+  <package id="System.Security.Cryptography.Algorithms" version="4.3.1" targetFramework="net462" />
+  <package id="System.Security.Cryptography.Cng" version="5.0.0" targetFramework="net462" />
   <package id="System.Security.Cryptography.Pkcs" version="9.0.0" targetFramework="net462" />
+  <package id="System.Security.Cryptography.Primitives" version="4.3.0" targetFramework="net462" />
+  <package id="System.Security.Principal.Windows" version="5.0.0" targetFramework="net462" />
   <package id="System.Text.Encodings.Web" version="9.0.0" targetFramework="net462" />
   <package id="System.Text.Json" version="9.0.0" targetFramework="net462" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net462" />

EnvelopeGenerator.CommonServices/EnvelopeGenerator.CommonServices.vbproj

@@ -48,6 +48,9 @@
     <OptionInfer>On</OptionInfer>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="AutoMapper, Version=10.0.0.0, Culture=neutral, PublicKeyToken=be96cd2c38ef1005, processorArchitecture=MSIL">
+      <HintPath>..\packages\AutoMapper.10.1.1\lib\net461\AutoMapper.dll</HintPath>
+    </Reference>
     <Reference Include="BouncyCastle.Cryptography, Version=2.0.0.0, Culture=neutral, PublicKeyToken=072edcf4a5328938, processorArchitecture=MSIL">
       <HintPath>..\packages\BouncyCastle.Cryptography.2.5.0\lib\net461\BouncyCastle.Cryptography.dll</HintPath>
     </Reference>
@@ -69,6 +72,13 @@
     <Reference Include="DevExpress.XtraEditors.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
     <Reference Include="DevExpress.XtraGauges.v21.2.Core, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a, processorArchitecture=MSIL" />
     <Reference Include="DevExpress.XtraReports.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a, processorArchitecture=MSIL" />
+    <Reference Include="DigitalData.Core.Abstraction.Application, Version=1.6.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\DigitalData.Core.Abstraction.Application.1.6.0\lib\net462\DigitalData.Core.Abstraction.Application.dll</HintPath>
+    </Reference>
+    <Reference Include="DigitalData.Core.Abstractions, Version=4.3.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\DigitalData.Core.Abstractions.4.3.0\lib\net462\DigitalData.Core.Abstractions.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="DigitalData.Modules.Base, Version=1.3.8.0, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\packages\DigitalData.Modules.Base.1.3.8\lib\net462\DigitalData.Modules.Base.dll</HintPath>
     </Reference>
@@ -172,9 +182,84 @@
     <Reference Include="Microsoft.Bcl.AsyncInterfaces, Version=8.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.Bcl.AsyncInterfaces.8.0.0\lib\net462\Microsoft.Bcl.AsyncInterfaces.dll</HintPath>
     </Reference>
+    <Reference Include="Microsoft.Bcl.HashCode, Version=1.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Bcl.HashCode.1.1.1\lib\net461\Microsoft.Bcl.HashCode.dll</HintPath>
+    </Reference>
     <Reference Include="Microsoft.CSharp" />
-    <Reference Include="Microsoft.Extensions.Logging.Abstractions, Version=2.1.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
-      <HintPath>..\packages\Microsoft.Extensions.Logging.Abstractions.2.1.1\lib\netstandard2.0\Microsoft.Extensions.Logging.Abstractions.dll</HintPath>
+    <Reference Include="Microsoft.Data.SqlClient, Version=1.13.20136.2, Culture=neutral, PublicKeyToken=23ec7fc2d6eaa4a5, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Data.SqlClient.1.1.3\lib\net46\Microsoft.Data.SqlClient.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.EntityFrameworkCore, Version=3.1.32.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.EntityFrameworkCore.3.1.32\lib\netstandard2.0\Microsoft.EntityFrameworkCore.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.EntityFrameworkCore.Abstractions, Version=3.1.32.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.EntityFrameworkCore.Abstractions.3.1.32\lib\netstandard2.0\Microsoft.EntityFrameworkCore.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.EntityFrameworkCore.Relational, Version=3.1.32.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.EntityFrameworkCore.Relational.3.1.32\lib\netstandard2.0\Microsoft.EntityFrameworkCore.Relational.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.EntityFrameworkCore.SqlServer, Version=3.1.32.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.EntityFrameworkCore.SqlServer.3.1.32\lib\netstandard2.0\Microsoft.EntityFrameworkCore.SqlServer.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Caching.Abstractions, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Caching.Abstractions.7.0.0\lib\net462\Microsoft.Extensions.Caching.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Caching.Memory, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Caching.Memory.7.0.0\lib\net462\Microsoft.Extensions.Caching.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Configuration, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Configuration.7.0.0\lib\net462\Microsoft.Extensions.Configuration.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Configuration.Abstractions, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Configuration.Abstractions.7.0.0\lib\net462\Microsoft.Extensions.Configuration.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Configuration.Binder, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Configuration.Binder.7.0.0\lib\net462\Microsoft.Extensions.Configuration.Binder.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.DependencyInjection, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.DependencyInjection.7.0.0\lib\net462\Microsoft.Extensions.DependencyInjection.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.DependencyInjection.Abstractions, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.DependencyInjection.Abstractions.7.0.0\lib\net462\Microsoft.Extensions.DependencyInjection.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Localization.Abstractions, Version=7.0.16.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Localization.Abstractions.7.0.16\lib\net462\Microsoft.Extensions.Localization.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Logging, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Logging.7.0.0\lib\net462\Microsoft.Extensions.Logging.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Logging.Abstractions, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Logging.Abstractions.7.0.0\lib\net462\Microsoft.Extensions.Logging.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Options, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Options.7.0.0\lib\net462\Microsoft.Extensions.Options.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Options.ConfigurationExtensions, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Options.ConfigurationExtensions.7.0.0\lib\net462\Microsoft.Extensions.Options.ConfigurationExtensions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Primitives, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Primitives.7.0.0\lib\net462\Microsoft.Extensions.Primitives.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Identity.Client, Version=3.0.8.0, Culture=neutral, PublicKeyToken=0a613f4dd989e8ae, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Identity.Client.3.0.8\lib\net45\Microsoft.Identity.Client.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.Abstractions, Version=7.5.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.IdentityModel.Abstractions.7.5.1\lib\net462\Microsoft.IdentityModel.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.JsonWebTokens, Version=7.5.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.IdentityModel.JsonWebTokens.7.5.1\lib\net462\Microsoft.IdentityModel.JsonWebTokens.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.Logging, Version=7.5.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.IdentityModel.Logging.7.5.1\lib\net462\Microsoft.IdentityModel.Logging.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.Protocols, Version=5.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.IdentityModel.Protocols.5.5.0\lib\net461\Microsoft.IdentityModel.Protocols.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect, Version=5.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.IdentityModel.Protocols.OpenIdConnect.5.5.0\lib\net461\Microsoft.IdentityModel.Protocols.OpenIdConnect.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.Tokens, Version=7.5.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.IdentityModel.Tokens.7.5.1\lib\net462\Microsoft.IdentityModel.Tokens.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <HintPath>..\packages\Newtonsoft.Json.13.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
@@ -216,13 +301,26 @@
     <Reference Include="System.ComponentModel.DataAnnotations" />
     <Reference Include="System.Configuration" />
     <Reference Include="System.Data" />
+    <Reference Include="System.Data.Common, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Data.Common.4.3.0\lib\net451\System.Data.Common.dll</HintPath>
+      <Private>True</Private>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="System.Data.Odbc, Version=6.0.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Data.Odbc.6.0.1\lib\net461\System.Data.Odbc.dll</HintPath>
     </Reference>
+    <Reference Include="System.Diagnostics.DiagnosticSource, Version=7.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Diagnostics.DiagnosticSource.7.0.0\lib\net462\System.Diagnostics.DiagnosticSource.dll</HintPath>
+    </Reference>
+    <Reference Include="System.DirectoryServices.AccountManagement" />
     <Reference Include="System.Drawing" />
     <Reference Include="System.Drawing.Common, Version=4.0.0.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Drawing.Common.4.7.3\lib\net461\System.Drawing.Common.dll</HintPath>
     </Reference>
+    <Reference Include="System.IdentityModel" />
+    <Reference Include="System.IdentityModel.Tokens.Jwt, Version=7.5.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.IdentityModel.Tokens.Jwt.7.5.1\lib\net462\System.IdentityModel.Tokens.Jwt.dll</HintPath>
+    </Reference>
     <Reference Include="System.IO.Compression" />
     <Reference Include="System.IO.Packaging, Version=8.0.0.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\packages\System.IO.Packaging.8.0.1\lib\net462\System.IO.Packaging.dll</HintPath>
@@ -244,9 +342,25 @@
     <Reference Include="System.Runtime.Remoting" />
     <Reference Include="System.Runtime.Serialization" />
     <Reference Include="System.Security" />
+    <Reference Include="System.Security.Cryptography.Algorithms, Version=4.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Security.Cryptography.Algorithms.4.3.1\lib\net461\System.Security.Cryptography.Algorithms.dll</HintPath>
+      <Private>True</Private>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Security.Cryptography.Cng, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Security.Cryptography.Cng.5.0.0\lib\net462\System.Security.Cryptography.Cng.dll</HintPath>
+    </Reference>
     <Reference Include="System.Security.Cryptography.Pkcs, Version=8.0.0.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Security.Cryptography.Pkcs.8.0.1\lib\net462\System.Security.Cryptography.Pkcs.dll</HintPath>
     </Reference>
+    <Reference Include="System.Security.Cryptography.Primitives, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Security.Cryptography.Primitives.4.3.0\lib\net46\System.Security.Cryptography.Primitives.dll</HintPath>
+      <Private>True</Private>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Security.Principal.Windows, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Security.Principal.Windows.5.0.0\lib\net461\System.Security.Principal.Windows.dll</HintPath>
+    </Reference>
     <Reference Include="System.ServiceModel" />
     <Reference Include="System.Text.Encodings.Web, Version=8.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Text.Encodings.Web.8.0.0\lib\net462\System.Text.Encodings.Web.dll</HintPath>
@@ -446,6 +560,14 @@
       <Project>{4f32a98d-e6f0-4a09-bd97-1cf26107e837}</Project>
       <Name>EnvelopeGenerator.Domain</Name>
     </ProjectReference>
+    <ProjectReference Include="..\EnvelopeGenerator.Infrastructure\EnvelopeGenerator.Infrastructure.csproj">
+      <Project>{63e32615-0eca-42dc-96e3-91037324b7c7}</Project>
+      <Name>EnvelopeGenerator.Infrastructure</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\EnvelopeGenerator.PdfEditor\EnvelopeGenerator.PdfEditor.csproj">
+      <Project>{211619f5-ae25-4ba5-a552-bacafe0632d3}</Project>
+      <Name>EnvelopeGenerator.PdfEditor</Name>
+    </ProjectReference>
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.VisualBasic.targets" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
@@ -455,7 +577,9 @@
     <Error Condition="!Exists('..\packages\EntityFramework.6.4.4\build\EntityFramework.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.4.4\build\EntityFramework.props'))" />
     <Error Condition="!Exists('..\packages\EntityFramework.6.4.4\build\EntityFramework.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.4.4\build\EntityFramework.targets'))" />
     <Error Condition="!Exists('..\packages\GdPicture.runtimes.windows.14.3.3\build\net462\GdPicture.runtimes.windows.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\GdPicture.runtimes.windows.14.3.3\build\net462\GdPicture.runtimes.windows.targets'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.Data.SqlClient.SNI.1.1.0\build\net46\Microsoft.Data.SqlClient.SNI.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Data.SqlClient.SNI.1.1.0\build\net46\Microsoft.Data.SqlClient.SNI.targets'))" />
   </Target>
   <Import Project="..\packages\EntityFramework.6.4.4\build\EntityFramework.targets" Condition="Exists('..\packages\EntityFramework.6.4.4\build\EntityFramework.targets')" />
   <Import Project="..\packages\GdPicture.runtimes.windows.14.3.3\build\net462\GdPicture.runtimes.windows.targets" Condition="Exists('..\packages\GdPicture.runtimes.windows.14.3.3\build\net462\GdPicture.runtimes.windows.targets')" />
+  <Import Project="..\packages\Microsoft.Data.SqlClient.SNI.1.1.0\build\net46\Microsoft.Data.SqlClient.SNI.targets" Condition="Exists('..\packages\Microsoft.Data.SqlClient.SNI.1.1.0\build\net46\Microsoft.Data.SqlClient.SNI.targets')" />
 </Project>

EnvelopeGenerator.CommonServices/Jobs/FinalizeDocument/FinalizeDocumentJob.vb

@@ -11,6 +11,10 @@ Imports EnvelopeGenerator.Domain.Constants
 Imports DevExpress.DataProcessing
 Imports System.Data.SqlClient
 Imports EnvelopeGenerator.Domain.Entities
+Imports DigitalData.Core.Abstraction.Application
+Imports EnvelopeGenerator.Infrastructure
+Imports Microsoft.EntityFrameworkCore
+Imports DigitalData.Core.Abstractions
 
 Namespace Jobs
     Public Class FinalizeDocumentJob
@@ -62,7 +66,31 @@ Namespace Jobs
                 LicenseManager.RegisterKEY(oGdPictureKey)
 
                 Logger.Debug("Loading Database..")
-                Database = GetDatabase(pContext, LogConfig)
+                Dim oConnectionString As String = pContext.MergedJobDataMap.Item(Value.DATABASE)
+                Database = New MSSQLServer(LogConfig, MSSQLServer.DecryptConnectionString(oConnectionString))
+
+#Disable Warning BC40000 ' Type or member is obsolete
+                Factory.Shared _
+                .BehaveOnPostBuild(PostBuildBehavior.Ignore) _
+                .AddEnvelopeGeneratorInfrastructureServices(
+                Sub(opt)
+                    opt.AddDbTriggerParams(
+                        Sub(triggers)
+                            triggers("Envelope") = New List(Of String) From {"TBSIG_ENVELOPE_AFT_INS"}
+                            triggers("History") = New List(Of String) From {"TBSIG_ENVELOPE_HISTORY_AFT_INS"}
+                            triggers("EmailOut") = New List(Of String) From {"TBEMLP_EMAIL_OUT_AFT_INS", "TBEMLP_EMAIL_OUT_AFT_UPD"}
+                            triggers("EnvelopeReceiverReadOnly") = New List(Of String) From {"TBSIG_ENVELOPE_RECEIVER_READ_ONLY_UPD"}
+                            triggers("Receiver") = New List(Of String)() ' no tigger
+                            triggers("EmailTemplate") = New List(Of String) From {"TBSIG_EMAIL_TEMPLATE_AFT_UPD"}
+                        End Sub)
+                    opt.AddDbContext(
+                        Sub(options)
+                            options.UseSqlServer(oConnectionString) _
+                                   .EnableSensitiveDataLogging() _
+                                   .EnableDetailedErrors()
+                        End Sub)
+                End Sub)
+#Enable Warning BC40000 ' Type or member is obsolete
 
                 Logger.Debug("Loading Models & Services")
                 Dim oState = GetState()
@@ -378,7 +406,6 @@ Namespace Jobs
                 ParentFolderUID = pEnvelopeData.EnvelopeUUID
             End If
 
-
             Logger.Info("ParentFolderUID: [{0}]", ParentFolderUID)
             Dim oInputDocumentBuffer As Byte()
             If Not IsNothing(pEnvelopeData.DocAsByte) Then
@@ -391,11 +418,11 @@ Namespace Jobs
                 End Try
             End If
 
-            Return PDFBurner.BurnInstantJSONAnnotationsToPDF(oInputDocumentBuffer, oAnnotations)
+            Return PDFBurner.BurnAnnotsToPDF(oInputDocumentBuffer, oAnnotations, pEnvelopeData.EnvelopeId)
         End Function
 
         Private Function GetEnvelopeData(pEnvelopeId As Integer) As EnvelopeData
-            Dim oSql = $"SELECT T.GUID, T.ENVELOPE_UUID,T2.FILEPATH, T2.BYTE_DATA FROM [dbo].[TBSIG_ENVELOPE] T
+            Dim oSql = $"SELECT T.GUID, T.ENVELOPE_UUID, T.ENVELOPE_TYPE, T2.FILEPATH, T2.BYTE_DATA FROM [dbo].[TBSIG_ENVELOPE] T
                 JOIN TBSIG_ENVELOPE_DOCUMENT T2 ON T.GUID = T2.ENVELOPE_ID
                 WHERE T.GUID = {pEnvelopeId}"
             Dim oTable As DataTable = Database.GetDatatable(oSql)
@@ -439,13 +466,6 @@ Namespace Jobs
             ReportModel = New ReportModel(pState)
         End Sub
 
-        Private Function GetDatabase(pContext As IJobExecutionContext, pLogConfig As LogConfig) As MSSQLServer
-            Dim oConnectionString As String = pContext.MergedJobDataMap.Item(Value.DATABASE)
-            Dim Database = New MSSQLServer(pLogConfig, MSSQLServer.DecryptConnectionString(oConnectionString))
-
-            Return Database
-        End Function
-
         Private Function GetState() As State
             Return New State With {
                 .LogConfig = LogConfig,

EnvelopeGenerator.CommonServices/Jobs/FinalizeDocument/PDFBurner.vb

@@ -1,10 +1,17 @@
-Imports System.Drawing
+Imports System.Collections.Immutable
+Imports System.Drawing
 Imports System.IO
+Imports DevExpress.DataProcessing
+Imports DigitalData.Core.Abstraction.Application.Repository
+Imports DigitalData.Core.Abstractions
 Imports DigitalData.Modules.Base
 Imports DigitalData.Modules.Logging
-Imports GdPicture14
-Imports Newtonsoft.Json
 Imports EnvelopeGenerator.CommonServices.Jobs.FinalizeDocument.FinalizeDocumentExceptions
+Imports EnvelopeGenerator.Domain.Entities
+Imports EnvelopeGenerator.PdfEditor
+Imports GdPicture14
+Imports Microsoft.EntityFrameworkCore
+Imports Newtonsoft.Json
 
 Namespace Jobs.FinalizeDocument
     Public Class PDFBurner
@@ -13,9 +20,6 @@ Namespace Jobs.FinalizeDocument
         Private ReadOnly Manager As AnnotationManager
         Private ReadOnly LicenseManager As LicenseManager
 
-        Private Const ANNOTATION_TYPE_IMAGE = "pspdfkit/image"
-        Private Const ANNOTATION_TYPE_INK = "pspdfkit/ink"
-        Private Const ANNOTATION_TYPE_WIDGET = "pspdfkit/widget"
         Private Property _pdfBurnerParams As PDFBurnerParams
 
         Public Sub New(pLogConfig As LogConfig, pGDPictureLicenseKey As String, pdfBurnerParams As PDFBurnerParams)
@@ -29,7 +33,103 @@ Namespace Jobs.FinalizeDocument
             _pdfBurnerParams = pdfBurnerParams
         End Sub
 
-        Public Function BurnInstantJSONAnnotationsToPDF(pSourceBuffer As Byte(), pInstantJSONList As List(Of String)) As Byte()
+#Region "Burn PDF"
+        Public Function BurnAnnotsToPDF(pSourceBuffer As Byte(), pInstantJSONList As List(Of String), envelopeId As Integer) As Byte()
+            'read the elements of envelope with their annotations
+            Using scope = Factory.Shared.ScopeFactory.CreateScope()
+
+                Dim envRepo = scope.ServiceProvider.Repository(Of Envelope)()
+                Dim envelope = envRepo.Where(Function(env) env.Id = envelopeId).FirstOrDefault()
+                If envelope Is Nothing Then
+                    Throw New BurnAnnotationException($"Envelope with Id {envelopeId} not found.")
+                ElseIf envelope.ReadOnly Then
+                    Return pSourceBuffer
+                End If
+
+                Dim sigRepo = scope.ServiceProvider.Repository(Of Signature)()
+                Dim elements = sigRepo _
+                    .Where(Function(sig) sig.Document.EnvelopeId = envelopeId) _
+                    .Include(Function(sig) sig.Annotations) _
+                    .ToList()
+
+                Return If(elements.Any(),
+                       BurnElementAnnotsToPDF(pSourceBuffer, elements),
+                       BurnInstantJSONAnnotsToPDF(pSourceBuffer, pInstantJSONList))
+            End Using
+        End Function
+
+        Public Function BurnElementAnnotsToPDF(pSourceBuffer As Byte(), elements As List(Of Signature)) As Byte()
+            ' Add background
+            Using doc As Pdf(Of MemoryStream, MemoryStream) = Pdf.FromMemory(pSourceBuffer)
+                'TODO: take the length from the largest y
+                pSourceBuffer = doc.Background(elements, 1.9500000000000002 * 0.93, 2.52 * 0.67).ExportStream().ToArray()
+
+                Dim oResult As GdPictureStatus
+                Using oSourceStream As New MemoryStream(pSourceBuffer)
+                    ' Open PDF
+                    oResult = Manager.InitFromStream(oSourceStream)
+                    If oResult <> GdPictureStatus.OK Then
+                        Throw New BurnAnnotationException($"Could not open document for burning: [{oResult}]")
+                    End If
+
+                    ' Imported from background (add to configuration)
+                    Dim margin As Double = 0.2
+                    Dim inchFactor As Double = 72
+
+                    ' Y offset of form fields
+                    Dim keys = {"position", "city", "date"} ' add to configuration
+                    Dim unitYOffsets = 0.2
+                    Dim yOffsetsOfFF = keys.
+                        Select(Function(k, i) New With {Key .Key = k, Key .Value = unitYOffsets * i + 1}).
+                        ToDictionary(Function(x) x.Key, Function(x) x.Value)
+
+                    'Add annotations
+                    For Each element In elements
+
+                        Dim frameX = (element.Left - 0.7 - margin)
+
+                        Dim frame = element.Annotations.FirstOrDefault(Function(a) a.Name = "frame")
+                        Dim frameY = element.Top - 0.5 - margin
+                        Dim frameYShift = frame.Y - frameY * inchFactor
+                        Dim frameXShift = frame.X - frameX * inchFactor
+
+                        For Each annot In element.Annotations
+                            Dim yOffsetofFF As Double = If(yOffsetsOfFF.TryGetValue(annot.Name, yOffsetofFF), yOffsetofFF, 0)
+                            Dim y = frameY + yOffsetofFF
+
+                            If annot.Type = AnnotationType.FormField Then
+                                AddFormFieldValue(annot.X / inchFactor, y, annot.Width / inchFactor, annot.Height / inchFactor, element.Page, annot.Value)
+                            ElseIf annot.Type = AnnotationType.Image Then
+                                AddImageAnnotation(
+                                    annot.X / inchFactor,
+                                    If(annot.Name = "signature", (annot.Y - frameYShift) / inchFactor, y),
+                                    annot.Width / inchFactor,
+                                    annot.Height / inchFactor,
+                                    element.Page,
+                                    annot.Value
+                                )
+                            ElseIf annot.Type = AnnotationType.Ink Then
+                                AddInkAnnotation(element.Page, annot.Value)
+                            End If
+                        Next
+                    Next
+
+                    'Save PDF
+                    Using oNewStream As New MemoryStream()
+                        oResult = Manager.SaveDocumentToPDF(oNewStream)
+                        If oResult <> GdPictureStatus.OK Then
+                            Throw New BurnAnnotationException($"Could not save document to stream: [{oResult}]")
+                        End If
+
+                        Manager.Close()
+
+                        Return oNewStream.ToArray()
+                    End Using
+                End Using
+            End Using
+        End Function
+
+        Public Function BurnInstantJSONAnnotsToPDF(pSourceBuffer As Byte(), pInstantJSONList As List(Of String)) As Byte()
             Dim oResult As GdPictureStatus
             Using oSourceStream As New MemoryStream(pSourceBuffer)
                 ' Open PDF
@@ -40,11 +140,13 @@ Namespace Jobs.FinalizeDocument
 
                 ' Add annotation to PDF
                 For Each oJSON In pInstantJSONList
-                    If AddInstantJSONAnnotationToPDF(oJSON) = False Then
+                    Try
+                        AddInstantJSONAnnotationToPDF(oJSON)
+                    Catch ex As Exception
                         Logger.Warn($"Error in AddInstantJSONAnnotationToPDF - oJson: ")
                         Logger.Warn(oJSON)
-                        Throw New BurnAnnotationException($"Adding Annotation failed")
-                    End If
+                        Throw New BurnAnnotationException($"Adding Annotation failed", ex)
+                    End Try
                 Next
                 oResult = Manager.BurnAnnotationsToPage(RemoveInitialAnnots:=True, VectorMode:=True)
                 If oResult <> GdPictureStatus.OK Then
@@ -64,128 +166,125 @@ Namespace Jobs.FinalizeDocument
                 End Using
             End Using
         End Function
+#End Region
 
-        Private Function AddInstantJSONAnnotationToPDF(pInstantJSON As String) As Boolean
-            Try
-                Dim oAnnotationData = JsonConvert.DeserializeObject(Of AnnotationData)(pInstantJSON)
-                oAnnotationData.annotations.Reverse()
+#Region "Add Value"
+        Private Sub AddInstantJSONAnnotationToPDF(pInstantJSON As String)
+            Dim oAnnotationData = JsonConvert.DeserializeObject(Of AnnotationData)(pInstantJSON)
 
-                Dim sigAnnotType = oAnnotationData.annotations.ElementAt(1).type
-                Dim yPosOfSigAnnot = oAnnotationData.annotations.ElementAt(2).bbox.ElementAt(1) - 71.84002685546875 + 7
-                Dim isSeal = True   'First element is signature seal
+            oAnnotationData.annotations.Reverse()
 
-                Dim formFieldIndex = 0
-                For Each oAnnotation In oAnnotationData.annotations
-                    Logger.Debug("Adding AnnotationID: " + oAnnotation.id)
+            For Each oAnnotation In oAnnotationData.annotations
+                Logger.Debug("Adding AnnotationID: " + oAnnotation.id)
 
-                    Select Case oAnnotation.type
-                        Case ANNOTATION_TYPE_IMAGE
+                Select Case oAnnotation.type
+                    Case AnnotationType.Image
+                        AddImageAnnotation(oAnnotation, oAnnotationData.attachments)
+                        Exit Select
+                    Case AnnotationType.Ink
+                        AddInkAnnotation(oAnnotation)
+                        Exit Select
+                    Case AnnotationType.Widget
+                        'Add form field values
+                        Dim formFieldValue = oAnnotationData.formFieldValues.FirstOrDefault(Function(fv) fv.name = oAnnotation.id)
+                        If formFieldValue IsNot Nothing AndAlso Not _pdfBurnerParams.IgnoredLabels.Contains(formFieldValue.value) Then
+                            AddFormFieldValue(oAnnotation, formFieldValue)
+                        End If
+                        Exit Select
+                End Select
+            Next
 
-                            If (isSeal) Then
-                                oAnnotation.bbox.Item(1) = yPosOfSigAnnot
-                            End If
+        End Sub
 
-                            AddImageAnnotation(oAnnotation, oAnnotationData.attachments)
+        Private Sub AddImageAnnotation(x As Double, y As Double, width As Double, height As Double, page As Integer, base64 As String)
+            Manager.SelectPage(page)
+            Manager.AddEmbeddedImageAnnotFromBase64(base64, x, y, width, height)
+        End Sub
 
-                        Case ANNOTATION_TYPE_INK
-                            AddInkAnnotation(oAnnotation)
+        Private Sub AddImageAnnotation(pAnnotation As Annotation, pAttachments As Dictionary(Of String, Attachment))
+            Dim oAttachment = pAttachments.Where(Function(a) a.Key = pAnnotation.imageAttachmentId).
+                    SingleOrDefault()
 
-                        Case ANNOTATION_TYPE_WIDGET
-                            'Add form field values
-                            Dim formFieldValue = oAnnotationData.formFieldValues.FirstOrDefault(Function(fv) fv.name = oAnnotation.id)
-                            If formFieldValue IsNot Nothing AndAlso Not _pdfBurnerParams.IgnoredLabels.Contains(formFieldValue.value) Then
-                                AddFormFieldValue(oAnnotation, formFieldValue, formFieldIndex)
-                                formFieldIndex += 1
-                            End If
-                    End Select
+            ' Convert pixels to Inches
+            Dim oBounds = pAnnotation.bbox.Select(AddressOf ToInches).ToList()
 
-                    isSeal = False
-                Next
+            Dim oX = oBounds.Item(0)
+            Dim oY = oBounds.Item(1)
+            Dim oWidth = oBounds.Item(2)
+            Dim oHeight = oBounds.Item(3)
 
-                Return True
-            Catch ex As Exception
-                Logger.Warn("Could not create annotation from InstantJSON")
-                Logger.Error(ex)
-                Return False
-            End Try
-        End Function
+            Manager.SelectPage(pAnnotation.pageIndex + 1)
+            Manager.AddEmbeddedImageAnnotFromBase64(oAttachment.Value.binary, oX, oY, oWidth, oHeight)
+        End Sub
 
-        Private Function AddImageAnnotation(pAnnotation As Annotation, pAttachments As Dictionary(Of String, Attachment), Optional yOffset As Double = 0) As Boolean
-            Try
-                Dim oAttachment = pAttachments.Where(Function(a) a.Key = pAnnotation.imageAttachmentId).
-                        SingleOrDefault()
+        Private Sub AddInkAnnotation(page As Integer, value As String)
 
-                ' Convert pixels to Inches
-                Dim oBounds = pAnnotation.bbox.Select(AddressOf ToInches).ToList()
+            Dim ink = JsonConvert.DeserializeObject(Of Ink)(value)
 
-                Dim oX = oBounds.Item(0)
-                Dim oY = oBounds.Item(1) + yOffset
-                Dim oWidth = oBounds.Item(2)
-                Dim oHeight = oBounds.Item(3)
+            Dim oSegments = ink.lines.points
+            Dim oColor = ColorTranslator.FromHtml(ink.strokeColor)
+            Manager.SelectPage(page)
 
-                Manager.SelectPage(pAnnotation.pageIndex + 1)
-                Manager.AddEmbeddedImageAnnotFromBase64(oAttachment.Value.binary, oX, oY, oWidth, oHeight)
+            For Each oSegment As List(Of List(Of Single)) In oSegments
+                Dim oPoints = oSegment.
+                Select(AddressOf ToPointF).
+                ToArray()
 
-                Return True
-            Catch ex As Exception
-                Logger.Warn("Could not add image annotation!")
-                Logger.Error(ex)
+                Manager.AddFreeHandAnnot(oColor, oPoints)
+            Next
+        End Sub
 
-                Return False
-            End Try
-        End Function
+        Private Sub AddInkAnnotation(pAnnotation As Annotation)
+            Dim oSegments = pAnnotation.lines.points
+            Dim oColor = ColorTranslator.FromHtml(pAnnotation.strokeColor)
+            Manager.SelectPage(pAnnotation.pageIndex + 1)
 
-        Private Function AddInkAnnotation(pAnnotation As Annotation) As Boolean
-            Try
-                Dim oSegments = pAnnotation.lines.points
-                Dim oColor = ColorTranslator.FromHtml(pAnnotation.strokeColor)
-                Manager.SelectPage(pAnnotation.pageIndex + 1)
+            For Each oSegment As List(Of List(Of Single)) In oSegments
+                Dim oPoints = oSegment.
+                Select(AddressOf ToPointF).
+                ToArray()
 
-                For Each oSegment As List(Of List(Of Single)) In oSegments
-                    Dim oPoints = oSegment.
-                    Select(AddressOf ToPointF).
-                    ToArray()
+                Manager.AddFreeHandAnnot(oColor, oPoints)
+            Next
+        End Sub
 
-                    Manager.AddFreeHandAnnot(oColor, oPoints)
-                Next
+        Private Sub AddFormFieldValue(x As Double, y As Double, width As Double, height As Double, page As Integer, value As String)
+            Manager.SelectPage(page)
 
-                Return True
-            Catch ex As Exception
-                Logger.Warn("Could not add image annotation!")
-                Logger.Error(ex)
+            ' Add the text annotation
+            Dim ant = Manager.AddTextAnnot(x, y, width, height, value)
 
-                Return False
-            End Try
+            ' Set the font properties
+            ant.FontName = _pdfBurnerParams.FontName
+            ant.FontSize = _pdfBurnerParams.FontSize
+            ant.FontStyle = _pdfBurnerParams.FontStyle
+            Manager.SaveAnnotationsToPage()
+        End Sub
 
-        End Function
+        Private Sub AddFormFieldValue(pAnnotation As Annotation, formFieldValue As FormFieldValue)
+            Dim ffIndex As Integer = EGName.Index(pAnnotation.egName)
 
-        Private Function AddFormFieldValue(pAnnotation As Annotation, formFieldValue As FormFieldValue, index As Integer) As Boolean
-            Try
-                ' Convert pixels to Inches
-                Dim oBounds = pAnnotation.bbox.Select(AddressOf ToInches).ToList()
+            ' Convert pixels to Inches
+            Dim oBounds = pAnnotation.bbox.Select(AddressOf ToInches).ToList()
 
-                Dim oX = oBounds.Item(0)
-                Dim oY = oBounds.Item(1) + _pdfBurnerParams.YOffset * index + _pdfBurnerParams.TopMargin
-                Dim oWidth = oBounds.Item(2)
-                Dim oHeight = oBounds.Item(3)
+            Dim oX = oBounds.Item(0)
+            Dim oY = oBounds.Item(1) + _pdfBurnerParams.YOffset * ffIndex + _pdfBurnerParams.TopMargin
+            Dim oWidth = oBounds.Item(2)
+            Dim oHeight = oBounds.Item(3)
 
-                Manager.SelectPage(pAnnotation.pageIndex + 1)
-                ' Add the text annotation
-                Dim ant = Manager.AddTextAnnot(oX, oY, oWidth, oHeight, formFieldValue.value)
+            Manager.SelectPage(pAnnotation.pageIndex + 1)
+            ' Add the text annotation
+            Dim ant = Manager.AddTextAnnot(oX, oY, oWidth, oHeight, formFieldValue.value)
 
-                ' Set the font properties
-                ant.FontName = _pdfBurnerParams.FontName
-                ant.FontSize = _pdfBurnerParams.FontSize
-                ant.FontStyle = _pdfBurnerParams.FontStyle
-                Manager.SaveAnnotationsToPage()
-                Return True
-            Catch ex As Exception
-                Logger.Warn("Could not add image annotation!")
-                Logger.Error(ex)
-                Return False
-            End Try
-        End Function
+            ' Set the font properties
+            ant.FontName = _pdfBurnerParams.FontName
+            ant.FontSize = _pdfBurnerParams.FontSize
+            ant.FontStyle = _pdfBurnerParams.FontStyle
+            Manager.SaveAnnotationsToPage()
+        End Sub
+#End Region
 
+#Region "Helpers"
         Private Function ToPointF(pPoints As List(Of Single)) As PointF
             Dim oPoints = pPoints.Select(AddressOf ToInches).ToList()
             Return New PointF(oPoints.Item(0), oPoints.Item(1))
@@ -198,24 +297,138 @@ Namespace Jobs.FinalizeDocument
         Private Function ToInches(pValue As Single) As Single
             Return pValue / 72
         End Function
+#End Region
+
+#Region "Model"
+        Friend Class AnnotationType
+            Public Const Image As String = "pspdfkit/image"
+            Public Const Ink As String = "pspdfkit/ink"
+            Public Const Widget As String = "pspdfkit/widget"
+            Public Const FormField As String = "pspdfkit/form-field-value"
+        End Class
 
         Friend Class AnnotationData
             Public Property annotations As List(Of Annotation)
+
+            Public ReadOnly Property AnnotationsByReceiver As IEnumerable(Of List(Of Annotation))
+                Get
+                    Return annotations _
+                        .Where(Function(annot) annot.hasStructuredID).ToList() _
+                        .GroupBy(Function(a) a.receiverId) _
+                        .Select(Function(g) g.ToList())
+                End Get
+            End Property
+
+            Public ReadOnly Property UnstructuredAnnotations As IEnumerable(Of List(Of Annotation))
+                Get
+                    Return annotations _
+                        .Where(Function(annot) Not annot.hasStructuredID).ToList() _
+                        .GroupBy(Function(a) a.receiverId) _
+                        .Select(Function(g) g.ToList())
+                End Get
+            End Property
+
             Public Property attachments As Dictionary(Of String, Attachment)
             Public Property formFieldValues As List(Of FormFieldValue)
         End Class
 
         Friend Class Annotation
+
+            Private _id As String = Nothing
+
+            Public envelopeId As Integer = Nothing
+
+            Public receiverId As Integer = Nothing
+
+            Public index As Integer = Nothing
+
+            Public egName As String = PDFBurner.EGName.NoName
+
+            Public hasStructuredID As Boolean = False
+
+            Public ReadOnly Property isLabel As Boolean
+                Get
+                    If String.IsNullOrEmpty(egName) Then
+                        Return False
+                    End If
+
+                    Dim parts As String() = egName.Split("_"c)
+                    Return parts.Length > 1 AndAlso parts(1) = "label"
+                End Get
+            End Property
+
             Public Property id As String
+                Get
+                    Return _id
+                End Get
+                Set(value As String)
+                    _id = value
+
+                    If String.IsNullOrWhiteSpace(_id) Then
+                        Throw New BurnAnnotationException("The identifier of annotation is null or empty.")
+                    End If
+
+                    Dim parts As String() = value.Split("#"c)
+
+                    If (parts.Length <> 4) Then
+                        Return
+                        'Throw New BurnAnnotationException($"The identifier of annotation has more or less than 4 sub-part. Id: {_id}")
+                    End If
+
+                    If Not Integer.TryParse(parts(0), envelopeId) Then
+                        Throw New BurnAnnotationException($"The envelope ID of annotation is not integer. Id: {_id}")
+                    End If
+
+                    If Not Integer.TryParse(parts(1), receiverId) Then
+                        Throw New BurnAnnotationException($"The receiver ID of annotation is not integer. Id: {_id}")
+                    End If
+
+                    If Not Integer.TryParse(parts(2), index) Then
+                        Throw New BurnAnnotationException($"The index of annotation is not integer. Id: {_id}")
+                    End If
+
+                    egName = parts(3)
+
+                    hasStructuredID = True
+                End Set
+            End Property
+
             Public Property bbox As List(Of Double)
+
             Public Property type As String
+
             Public Property isSignature As Boolean
+
             Public Property imageAttachmentId As String
+
             Public Property lines As Lines
+
             Public Property pageIndex As Integer
+
             Public Property strokeColor As String
         End Class
 
+        Friend Class Ink
+            Public Property lines As Lines
+
+            Public Property strokeColor As String
+        End Class
+
+        Public Class EGName
+            Public Shared ReadOnly NoName As String = Guid.NewGuid().ToString()
+
+            Public Shared ReadOnly Seal As String = "signature"
+
+            Public Shared ReadOnly Index As ImmutableDictionary(Of String, Integer) =
+                New Dictionary(Of String, Integer) From {
+                    {NoName, 0},
+                    {Seal, 0},
+                    {"position", 1},
+                    {"city", 2},
+                    {"date", 3}
+                }.ToImmutableDictionary()
+        End Class
+
         Friend Class Lines
             Public Property points As List(Of List(Of List(Of Single)))
         End Class
@@ -229,5 +442,6 @@ Namespace Jobs.FinalizeDocument
             Public Property name As String
             Public Property value As String
         End Class
+#End Region
     End Class
-End Namespace
+End Namespace

EnvelopeGenerator.CommonServices/app.config

@@ -77,6 +77,70 @@
         <assemblyIdentity name="System.Text.Json" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-8.0.0.5" newVersion="8.0.0.5" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Logging.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Bcl.AsyncInterfaces" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-8.0.0.0" newVersion="8.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Text.Encodings.Web" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-8.0.0.0" newVersion="8.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.DependencyInjection.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Caching.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.ComponentModel.Annotations" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.1.0" newVersion="4.2.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Diagnostics.DiagnosticSource" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.DependencyInjection" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Logging" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Caching.Memory" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Options" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Configuration.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.IdentityModel.Logging" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.5.1.0" newVersion="7.5.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.IdentityModel.Tokens" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.5.1.0" newVersion="7.5.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.IdentityModel.Tokens.Jwt" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.5.1.0" newVersion="7.5.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.IdentityModel.JsonWebTokens" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.5.1.0" newVersion="7.5.1.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>

EnvelopeGenerator.CommonServices/packages.config

@@ -1,6 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
+  <package id="AutoMapper" version="10.1.1" targetFramework="net462" />
   <package id="BouncyCastle.Cryptography" version="2.5.0" targetFramework="net462" />
+  <package id="DigitalData.Core.Abstraction.Application" version="1.6.0" targetFramework="net462" />
+  <package id="DigitalData.Core.Abstractions" version="4.3.0" targetFramework="net462" />
   <package id="DigitalData.Modules.Base" version="1.3.8" targetFramework="net462" />
   <package id="DigitalData.Modules.Config" version="1.3.0" targetFramework="net462" />
   <package id="DigitalData.Modules.Database" version="2.3.5.4" targetFramework="net462" />
@@ -15,8 +18,35 @@
   <package id="GdPicture.runtimes.windows" version="14.3.3" targetFramework="net462" />
   <package id="Microsoft.AspNet.WebApi.Client" version="6.0.0" targetFramework="net462" />
   <package id="Microsoft.Bcl.AsyncInterfaces" version="8.0.0" targetFramework="net462" />
+  <package id="Microsoft.Bcl.HashCode" version="1.1.1" targetFramework="net462" />
   <package id="Microsoft.CSharp" version="4.7.0" targetFramework="net462" />
-  <package id="Microsoft.Extensions.Logging.Abstractions" version="2.1.1" targetFramework="net462" />
+  <package id="Microsoft.Data.SqlClient" version="1.1.3" targetFramework="net462" />
+  <package id="Microsoft.Data.SqlClient.SNI" version="1.1.0" targetFramework="net462" />
+  <package id="Microsoft.EntityFrameworkCore" version="3.1.32" targetFramework="net462" />
+  <package id="Microsoft.EntityFrameworkCore.Abstractions" version="3.1.32" targetFramework="net462" />
+  <package id="Microsoft.EntityFrameworkCore.Analyzers" version="3.1.32" targetFramework="net462" />
+  <package id="Microsoft.EntityFrameworkCore.Relational" version="3.1.32" targetFramework="net462" />
+  <package id="Microsoft.EntityFrameworkCore.SqlServer" version="3.1.32" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Caching.Abstractions" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Caching.Memory" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Configuration" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Configuration.Abstractions" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Configuration.Binder" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.DependencyInjection" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.DependencyInjection.Abstractions" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Localization.Abstractions" version="7.0.16" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Logging" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Logging.Abstractions" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Options" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Options.ConfigurationExtensions" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Primitives" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Identity.Client" version="3.0.8" targetFramework="net462" />
+  <package id="Microsoft.IdentityModel.Abstractions" version="7.5.1" targetFramework="net462" />
+  <package id="Microsoft.IdentityModel.JsonWebTokens" version="7.5.1" targetFramework="net462" />
+  <package id="Microsoft.IdentityModel.Logging" version="7.5.1" targetFramework="net462" />
+  <package id="Microsoft.IdentityModel.Protocols" version="5.5.0" targetFramework="net462" />
+  <package id="Microsoft.IdentityModel.Protocols.OpenIdConnect" version="5.5.0" targetFramework="net462" />
+  <package id="Microsoft.IdentityModel.Tokens" version="7.5.1" targetFramework="net462" />
   <package id="Microsoft.VisualBasic" version="10.3.0" targetFramework="net462" />
   <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net462" />
   <package id="Newtonsoft.Json.Bson" version="1.0.2" targetFramework="net462" />
@@ -31,14 +61,22 @@
   <package id="System.CodeDom" version="8.0.0" targetFramework="net462" />
   <package id="System.Collections.Immutable" version="8.0.0" targetFramework="net462" />
   <package id="System.ComponentModel.Annotations" version="4.7.0" targetFramework="net462" />
+  <package id="System.Data.Common" version="4.3.0" targetFramework="net462" />
   <package id="System.Data.Odbc" version="6.0.1" targetFramework="net462" />
+  <package id="System.Diagnostics.DiagnosticSource" version="7.0.0" targetFramework="net462" />
+  <package id="System.DirectoryServices.AccountManagement" version="7.0.1" targetFramework="net462" />
   <package id="System.Drawing.Common" version="4.7.3" targetFramework="net462" />
+  <package id="System.IdentityModel.Tokens.Jwt" version="7.5.1" targetFramework="net462" />
   <package id="System.IO.Packaging" version="8.0.1" targetFramework="net462" />
   <package id="System.Management" version="8.0.0" targetFramework="net462" />
   <package id="System.Memory" version="4.6.0" targetFramework="net462" />
   <package id="System.Numerics.Vectors" version="4.6.0" targetFramework="net462" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.1.0" targetFramework="net462" />
+  <package id="System.Security.Cryptography.Algorithms" version="4.3.1" targetFramework="net462" />
+  <package id="System.Security.Cryptography.Cng" version="5.0.0" targetFramework="net462" />
   <package id="System.Security.Cryptography.Pkcs" version="8.0.1" targetFramework="net462" />
+  <package id="System.Security.Cryptography.Primitives" version="4.3.0" targetFramework="net462" />
+  <package id="System.Security.Principal.Windows" version="5.0.0" targetFramework="net462" />
   <package id="System.Text.Encodings.Web" version="8.0.0" targetFramework="net462" />
   <package id="System.Text.Json" version="8.0.5" targetFramework="net462" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net462" />

EnvelopeGenerator.Domain/Entities/Document.cs

@@ -1,4 +1,5 @@
-using System.ComponentModel.DataAnnotations;
+using EnvelopeGenerator.Domain.Interfaces;
+using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 #if NETFRAMEWORK
 using System.Drawing;
@@ -14,7 +15,7 @@ namespace EnvelopeGenerator.Domain.Entities
 #endif
 
 [Table("TBSIG_ENVELOPE_DOCUMENT", Schema = "dbo")]
-public class Document
+public class Document : IHasEnvelope
 {
     public Document()
     {
@@ -30,27 +31,50 @@ public class Document
 
     [Required]
     [Column("ENVELOPE_ID")]
-    public int EnvelopeId { get; set; } = 0;
+    public int EnvelopeId { get; set; }
+#if NETFRAMEWORK
+        = 0;
+#endif
 
     [Column("BYTE_DATA", TypeName = "varbinary(max)")]
-    public byte[] ByteData { get; set; }
+    public byte[]
+#if NET
+        ?
+#endif
+        ByteData { get; set; }
 
-    public List<Signature> Elements { get; set; }
+    #region File
+    [Column("FILENAME", TypeName = "nvarchar(256)")]
+    public string Filename { get; set; }
 
-    // TODO: * Check the Form App and remove the default value
-    [NotMapped]
+    [Column("FILEPATH", TypeName = "nvarchar(256)")]
     public string Filepath { get; set; }
 
+    [Column("FILENAME_ORIGINAL", TypeName = "nvarchar(256)")]
+    public string
+#if NET
+        ?
+#endif
+        FileNameOriginal { get; set; }
+    #endregion
+
+    public virtual List<Signature>
+#if NET
+        ?
+#endif
+        Elements { get; set; }
+
+    [ForeignKey("EnvelopeId")]
+    public virtual Envelope
+#if NET
+        ?
+#endif
+        Envelope { get; set; }
+
 #if NETFRAMEWORK
-    [NotMapped]
-    public string FileNameOriginal { get; set; }
-
     [NotMapped]
     public bool IsTempFile { get; set; }
 
-    [NotMapped]
-    public string Filename { get; set; }
-
     [NotMapped]
     public Bitmap Thumbnail { get; set; }
 

EnvelopeGenerator.Domain/Entities/DocumentStatus.cs

@@ -1,5 +1,6 @@
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using DigitalData.Core.Abstractions.Interfaces;
 using EnvelopeGenerator.Domain.Interfaces;
 
 #if NETFRAMEWORK
@@ -14,7 +15,7 @@ namespace EnvelopeGenerator.Domain.Entities
 #endif
 
 [Table("TBSIG_DOCUMENT_STATUS", Schema = "dbo")]
-public class DocumentStatus : IHasEnvelope, IHasReceiver
+public class DocumentStatus : IHasEnvelope, IHasReceiver, IEntity
 {
     public DocumentStatus()
     {

EnvelopeGenerator.Domain/Entities/ElementAnnotation.cs

@@ -0,0 +1,92 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+#if NETFRAMEWORK
+using System;
+#endif
+
+namespace EnvelopeGenerator.Domain.Entities
+#if NET
+    ;
+#elif NETFRAMEWORK
+    {
+#endif
+
+[Table("TBSIG_DOCUMENT_RECEIVER_ELEMENT_ANNOTATION")]
+public class ElementAnnotation
+{
+    [Key]
+    [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+    [Column("GUID", TypeName = "bigint")]
+    public long Id { get; set; }
+
+    [Required]
+    [Column("ELEMENT_ID", TypeName = "int")]
+    public int ElementId { get; set; }
+
+    [Required]
+    [Column("NAME", TypeName = "nvarchar(100)")]
+    [StringLength(100)]
+    public string Name { get; set; }
+
+    [Required]
+    [Column("VALUE", TypeName = "nvarchar(max)")]
+    public string Value { get; set; }
+
+    [Required]
+    [Column("TYPE", TypeName = "nvarchar(50)")]
+    public string Type { get; set; }
+
+    [Column("POSITION_X", TypeName = "float")]
+    public double
+#if NET
+        ?
+#endif
+        X { get; set; }
+
+    [Column("POSITION_Y", TypeName = "float")]
+    public double
+#if NET
+        ?
+#endif
+        Y { get; set; }
+
+    [Column("WIDTH", TypeName = "float")]
+    public double
+#if NET
+        ?
+#endif
+        Width { get; set; }
+
+    [Column("HEIGHT", TypeName = "float")]
+    public double
+#if NET
+        ?
+#endif
+        Height { get; set; }
+
+    [Required]
+    [Column("ADDED_WHEN", TypeName = "datetime")]
+    public DateTime AddedWhen { get; set; }
+
+    [Column("CHANGED_WHEN", TypeName = "datetime")]
+    public DateTime? ChangedWhen { get; set; }
+
+    [Column("CHANGED_WHO", TypeName = "nvarchar(100)")]
+    [StringLength(100)]
+    public string
+#if NET
+        ?
+#endif
+        ChangedWho { get; set; }
+
+    [ForeignKey("ElementId")]
+    public virtual Signature
+#if NET
+        ?
+#endif
+        Element { get; set; }
+}
+
+#if NETFRAMEWORK
+    }
+#endif

EnvelopeGenerator.Domain/Entities/Envelope.cs

@@ -2,6 +2,7 @@
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 using EnvelopeGenerator.Domain.Constants;
+using Newtonsoft.Json;
 
 #if NETFRAMEWORK
 using System;
@@ -107,6 +108,10 @@ public class Envelope
     [Column("ENVELOPE_TYPE")]
     public int? EnvelopeTypeId { get; set; }
 
+    [JsonIgnore]
+    [NotMapped]
+    public bool ReadOnly => EnvelopeTypeId == 2;
+    
     [Column("CERTIFICATION_TYPE")]
     public int? CertificationType { get; set; }
 

EnvelopeGenerator.Domain/Entities/EnvelopeReceiverReadOnly.cs

@@ -42,13 +42,21 @@ namespace EnvelopeGenerator.Domain.Entities
 
         [Column("ADDED_WHEN")]
         [Required]
-        public DateTime AddedWhen { get; set; }
+        public DateTime
+#if NET
+            ?
+#endif
+            AddedWhen { get; set; }
 
         [Column("CHANGED_WHO")]
         [StringLength(100)]
-        public string ChangedWho { get; set; }
+        public string
+#if NET
+            ?
+#endif
+            ChangedWho { get; set; }
 
         [Column("CHANGED_WHEN")]
-        public DateTime ChangedWhen { get; set; }
+        public DateTime? ChangedWhen { get; set; }
     }
 }

EnvelopeGenerator.Domain/Entities/History.cs

@@ -3,6 +3,7 @@ using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 using EnvelopeGenerator.Domain.Interfaces;
 using EnvelopeGenerator.Domain.Constants;
+using DigitalData.Core.Abstractions.Interfaces;
 
 
 #if NETFRAMEWORK
@@ -17,7 +18,7 @@ namespace EnvelopeGenerator.Domain.Entities
 #endif
 
 [Table("TBSIG_ENVELOPE_HISTORY", Schema = "dbo")]
-public class History : IHasEnvelope, IHasReceiver
+public class History : IHasEnvelope, IHasReceiver, IEntity
 {
     [Key]
     [DatabaseGenerated(DatabaseGeneratedOption.Identity)]

EnvelopeGenerator.Domain/Entities/Signature.cs

@@ -1,8 +1,10 @@
-using System.ComponentModel;
+using EnvelopeGenerator.Domain.Interfaces;
+using System.ComponentModel;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 #if NETFRAMEWORK
 using System;
+using System.Collections.Generic;
 #endif
 
 namespace EnvelopeGenerator.Domain.Entities
@@ -13,7 +15,7 @@ namespace EnvelopeGenerator.Domain.Entities
 #endif
 
 [Table("TBSIG_DOCUMENT_RECEIVER_ELEMENT", Schema = "dbo")]
-public class Signature
+public class Signature : ISignature, IHasReceiver
 {
     public Signature()
     {
@@ -106,7 +108,17 @@ public class Signature
     public virtual Document Document { get; set; }
 
     [ForeignKey("ReceiverId")]
-    public virtual Receiver Receiver { get; set; }
+    public virtual Receiver
+#if NET
+        ?
+#endif
+        Receiver { get; set; }
+
+    public virtual IEnumerable<ElementAnnotation>
+#if NET
+        ?
+#endif
+        Annotations { get; set; }
 
 #if NETFRAMEWORK
     [NotMapped]

EnvelopeGenerator.Domain/EnvelopeGenerator.Domain.csproj

@@ -37,7 +37,7 @@
     <PackageReference Include="DigitalData.EmailProfilerDispatcher.Abstraction.Attributes" Version="1.0.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="UserManager.Domain" Version="3.2.3" />
-	<PackageReference Include="DigitalData.Core.Abstractions" Version="4.1.1" />
+	<PackageReference Include="DigitalData.Core.Abstractions" Version="4.3.0" />
   </ItemGroup>
 
   <ItemGroup>

EnvelopeGenerator.Domain/Interfaces/ISignature.cs

@@ -0,0 +1,11 @@
+namespace EnvelopeGenerator.Domain.Interfaces
+{
+    public interface ISignature
+    {
+        int Page { get; set; }
+
+        double X { get; set; }
+
+        double Y { get; set; }
+    }
+}

EnvelopeGenerator.Form/app.config

@@ -101,7 +101,7 @@
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Collections.Immutable" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-8.0.0.0" newVersion="8.0.0.0" />
+        <bindingRedirect oldVersion="0.0.0.0-9.0.0.0" newVersion="9.0.0.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Numerics.Vectors" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
@@ -121,20 +121,92 @@
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Security.Cryptography.Pkcs" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-8.0.0.1" newVersion="8.0.0.1" />
+        <bindingRedirect oldVersion="0.0.0.0-9.0.0.0" newVersion="9.0.0.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.IO.Packaging" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-8.0.0.1" newVersion="8.0.0.1" />
+        <bindingRedirect oldVersion="0.0.0.0-9.0.0.0" newVersion="9.0.0.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Text.Json" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-8.0.0.5" newVersion="8.0.0.5" />
+        <bindingRedirect oldVersion="0.0.0.0-9.0.0.0" newVersion="9.0.0.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.ValueTuple" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.IdentityModel.Abstractions" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-6.22.0.0" newVersion="6.22.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Bcl.AsyncInterfaces" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-9.0.0.0" newVersion="9.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Logging.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-2.1.1.0" newVersion="2.1.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Diagnostics.DiagnosticSource" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-6.0.0.1" newVersion="6.0.0.1" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Text.Encodings.Web" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-9.0.0.0" newVersion="9.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.DependencyInjection.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Caching.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.ComponentModel.Annotations" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.1.0" newVersion="4.2.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.DependencyInjection" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Logging" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Caching.Memory" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Options" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Configuration.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.IdentityModel.Logging" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.5.1.0" newVersion="7.5.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.IdentityModel.Tokens" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.5.1.0" newVersion="7.5.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.IdentityModel.Tokens.Jwt" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.5.1.0" newVersion="7.5.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Identity.Client" publicKeyToken="0a613f4dd989e8ae" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.0.8.0" newVersion="3.0.8.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.IdentityModel.JsonWebTokens" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-7.5.1.0" newVersion="7.5.1.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
   <entityFramework>

EnvelopeGenerator.GeneratorAPI/Controllers/AnnotationController.cs

@@ -0,0 +1,130 @@
+using DigitalData.Core.Abstraction.Application.DTO;
+using DigitalData.Core.Exceptions;
+using EnvelopeGenerator.Application.Common.Extensions;
+using EnvelopeGenerator.Application.Common.Interfaces.Services;
+using EnvelopeGenerator.Application.Common.Notifications.DocSigned;
+using EnvelopeGenerator.Application.EnvelopeReceivers.Queries;
+using EnvelopeGenerator.Application.Histories.Queries;
+using EnvelopeGenerator.Domain.Constants;
+using EnvelopeGenerator.GeneratorAPI.Extensions;
+using MediatR;
+using Microsoft.AspNetCore.Authentication;
+using Microsoft.AspNetCore.Authentication.Cookies;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+
+namespace EnvelopeGenerator.GeneratorAPI.Controllers;
+
+/// <summary>
+/// Manages annotations and signature lifecycle for envelopes.
+/// </summary>
+[Authorize(Roles = ReceiverRole.FullyAuth)]
+[ApiController]
+[Route("api/[controller]")]
+public class AnnotationController : ControllerBase
+{
+    [Obsolete("Use MediatR")]
+    private readonly IEnvelopeHistoryService _historyService;
+
+    [Obsolete("Use MediatR")]
+    private readonly IEnvelopeReceiverService _envelopeReceiverService;
+
+    private readonly IMediator _mediator;
+
+    private readonly ILogger<AnnotationController> _logger;
+
+    /// <summary>
+    /// Initializes a new instance of <see cref="AnnotationController"/>.
+    /// </summary>
+    [Obsolete("Use MediatR")]
+    public AnnotationController(
+        ILogger<AnnotationController> logger,
+        IEnvelopeHistoryService envelopeHistoryService,
+        IEnvelopeReceiverService envelopeReceiverService,
+        IMediator mediator)
+    {
+        _historyService = envelopeHistoryService;
+        _envelopeReceiverService = envelopeReceiverService;
+        _mediator = mediator;
+        _logger = logger;
+    }
+
+    /// <summary>
+    /// Creates or updates annotations for the authenticated envelope receiver.
+    /// </summary>
+    /// <param name="psPdfKitAnnotation">Annotation payload.</param>
+    /// <param name="cancel">Cancellation token.</param>
+    [Authorize(Roles = ReceiverRole.FullyAuth)]
+    [HttpPost]
+    [Obsolete("This endpoint is for PSPDF Kit.")]
+    public async Task<IActionResult> CreateOrUpdate([FromBody] PsPdfKitAnnotation? psPdfKitAnnotation = null, CancellationToken cancel = default)
+    {
+        var signature = User.GetAuthReceiverSignature();
+        var uuid = User.GetAuthEnvelopeUuid();
+
+        if (signature is null || uuid is null)
+        {
+            _logger.LogError("Authorization failed: authenticated user does not have a valid signature or envelope UUID.");
+            return Unauthorized("User authentication is incomplete. Missing required claims for processing this request.");
+        }
+
+        var envelopeReceiver = await _mediator.ReadEnvelopeReceiverAsync(uuid, signature, cancel).ThrowIfNull(Exceptions.NotFound);
+
+        if (!envelopeReceiver.Envelope!.ReadOnly && psPdfKitAnnotation is null)
+            return BadRequest();
+
+        if (await _mediator.IsSignedAsync(uuid, signature, cancel))
+            return Problem(statusCode: StatusCodes.Status409Conflict);
+        else if (await _mediator.AnyHistoryAsync(uuid, new[] { EnvelopeStatus.EnvelopeRejected, EnvelopeStatus.DocumentRejected }, cancel))
+            return Problem(statusCode: StatusCodes.Status423Locked);
+
+        var docSignedNotification = await _mediator
+            .ReadEnvelopeReceiverAsync(uuid, signature, cancel)
+            .ToDocSignedNotification(psPdfKitAnnotation)
+            ?? throw new NotFoundException("Envelope receiver is not found.");
+
+        await _mediator.PublishSafely(docSignedNotification, cancel);
+        await HttpContext.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
+
+        return Ok();
+    }
+
+    /// <summary>
+    /// Rejects the document for the current receiver.
+    /// </summary>
+    /// <param name="reason">Optional rejection reason.</param>
+    [Authorize(Roles = ReceiverRole.FullyAuth)]
+    [HttpPost("reject")]
+    [Obsolete("Use MediatR")]
+    public async Task<IActionResult> Reject([FromBody] string? reason = null)
+    {
+        var signature = User.GetAuthReceiverSignature();
+        var uuid = User.GetAuthEnvelopeUuid();
+        var mail = User.GetAuthReceiverMail();
+        if (uuid is null || signature is null || mail is null)
+        {
+            _logger.LogEnvelopeError(uuid: uuid, signature: signature,
+                message: @$"Unauthorized POST request in api\\envelope\\reject. One of claims, Envelope, signature or mail ({mail}) is null.");
+            return Unauthorized();
+        }
+
+        var envRcvRes = await _envelopeReceiverService.ReadByUuidSignatureAsync(uuid: uuid, signature: signature);
+
+        if (envRcvRes.IsFailed)
+        {
+            _logger.LogNotice(envRcvRes.Notices);
+            return Unauthorized("you are not authorized");
+        }
+
+        var histRes = await _historyService.RecordAsync(envRcvRes.Data.EnvelopeId, userReference: mail, EnvelopeStatus.DocumentRejected, comment: reason);
+        if (histRes.IsSuccess)
+        {
+            await HttpContext.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
+            return NoContent();
+        }
+
+        _logger.LogEnvelopeError(uuid: uuid, signature: signature, message: "Unexpected error happened in api/envelope/reject");
+        _logger.LogNotice(histRes.Notices);
+        return StatusCode(500, histRes.Messages);
+    }
+}

EnvelopeGenerator.GeneratorAPI/Controllers/ConfigController.cs

@@ -0,0 +1,29 @@
+using EnvelopeGenerator.GeneratorAPI.Models.PsPdfKitAnnotation;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Options;
+
+namespace EnvelopeGenerator.GeneratorAPI.Controllers;
+
+/// <summary>
+/// Exposes configuration data required by the client applications.
+/// </summary>
+/// <remarks>
+/// Initializes a new instance of <see cref="ConfigController"/>.
+/// </remarks>
+[Route("api/[controller]")]
+[ApiController]
+[Authorize]
+public class ConfigController(IOptionsMonitor<AnnotationParams> annotationParamsOptions) : ControllerBase
+{
+    private readonly AnnotationParams _annotationParams = annotationParamsOptions.CurrentValue;
+
+    /// <summary>
+    /// Returns annotation configuration that was previously rendered by MVC.
+    /// </summary>
+    [HttpGet("Annotations")]
+    public IActionResult GetAnnotationParams()
+    {
+        return Ok(_annotationParams.AnnotationJSObject);
+    }
+}

EnvelopeGenerator.GeneratorAPI/Controllers/DocumentController.cs

@@ -0,0 +1,43 @@
+using DigitalData.Core.Exceptions;
+using EnvelopeGenerator.Application.Common.Extensions;
+using EnvelopeGenerator.Application.EnvelopeReceivers.Queries;
+using EnvelopeGenerator.Domain.Constants;
+using MediatR;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+
+namespace EnvelopeGenerator.GeneratorAPI.Controllers;
+
+/// <summary>
+/// Provides access to envelope documents for authenticated receivers.
+/// </summary>
+/// <remarks>
+/// Initializes a new instance of the <see cref="DocumentController"/> class.
+/// </remarks>
+[Authorize(Roles = ReceiverRole.FullyAuth)]
+[ApiController]
+[Route("api/[controller]")]
+public class DocumentController(IMediator mediator, ILogger<DocumentController> logger) : ControllerBase
+{
+    /// <summary>
+    /// Returns the document bytes for the specified envelope receiver key.
+    /// </summary>
+    /// <param name="query">Encoded envelope key.</param>
+    /// <param name="cancel">Cancellation token.</param>
+    [HttpGet]
+    public async Task<IActionResult> GetDocument(ReadEnvelopeReceiverQuery query, CancellationToken cancel)
+    {
+        var envRcv = await mediator.Send(query, cancel).FirstAsync(Exceptions.NotFound);
+
+        var byteData = envRcv.Envelope?.Documents?.FirstOrDefault()?.ByteData;
+
+        if (byteData is null || byteData.Length == 0)
+        {
+            logger.LogError("Document byte data is null or empty for envelope-receiver entity:\n{envelopeKey}.",
+                envRcv.ToJson(Format.Json.ForDiagnostics));
+            throw new NotFoundException("Document is empty.");
+        }
+
+        return File(byteData, "application/octet-stream");
+    }
+}

EnvelopeGenerator.GeneratorAPI/Controllers/EmailTemplateController.cs

@@ -7,10 +7,10 @@ using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using MediatR;
 using System.Threading.Tasks;
-using DigitalData.UserManager.Application.Services;
-using DigitalData.Core.Exceptions;
 using EnvelopeGenerator.Application.Common.Dto;
-using EnvelopeGenerator.Application.Common.Interfaces.Repositories;
+using DigitalData.Core.Abstraction.Application.Repository;
+using EnvelopeGenerator.Domain.Entities;
+using Microsoft.EntityFrameworkCore;
 
 namespace EnvelopeGenerator.GeneratorAPI.Controllers;
 
@@ -23,12 +23,9 @@ namespace EnvelopeGenerator.GeneratorAPI.Controllers;
 [Authorize]
 public class EmailTemplateController : ControllerBase
 {
-    private readonly ILogger<EmailTemplateController> _logger;
-
     private readonly IMapper _mapper;
 
-    [Obsolete("Use IRepository")]
-    private readonly IEmailTemplateRepository _repository;
+    private readonly IRepository<EmailTemplate> _repository;
 
     private readonly IMediator _mediator;
 
@@ -39,12 +36,11 @@ public class EmailTemplateController : ControllerBase
     /// <param name="repository">
     /// Die AutoMapper-Instanz, die zum Zuordnen von Objekten verwendet wird.
     /// </param>
-    [Obsolete("Use IRepository")]
-    public EmailTemplateController(IMapper mapper, IEmailTemplateRepository repository, ILogger<EmailTemplateController> logger, IMediator mediator)
+    [Obsolete("Use MediatR")]
+    public EmailTemplateController(IMapper mapper, IRepository<EmailTemplate> repository, IMediator mediator)
     {
         _mapper = mapper;
         _repository = repository;
-        _logger = logger;
         _mediator = mediator;
     }
 
@@ -67,7 +63,7 @@ public class EmailTemplateController : ControllerBase
     {
         if (emailTemplate is null || (emailTemplate.Id is null && emailTemplate.Type is null))
         {
-            var temps = await _repository.ReadAllAsync();
+            var temps = await _repository.Query.ToListAsync();
             return Ok(_mapper.Map<IEnumerable<EmailTemplateDto>>(temps));
         }
         else

EnvelopeGenerator.GeneratorAPI/Controllers/EnvelopeController.cs

@@ -1,11 +1,9 @@
-using DigitalData.Core.Abstraction.Application.DTO;
-using EnvelopeGenerator.Application.Envelopes.Commands;
+using EnvelopeGenerator.Application.Envelopes.Commands;
 using EnvelopeGenerator.Application.Envelopes.Queries;
 using MediatR;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Newtonsoft.Json;
-using EnvelopeGenerator.Application.Common.Interfaces.Services;
 
 namespace EnvelopeGenerator.GeneratorAPI.Controllers;
 
@@ -29,21 +27,16 @@ namespace EnvelopeGenerator.GeneratorAPI.Controllers;
 public class EnvelopeController : ControllerBase
 {
     private readonly ILogger<EnvelopeController> _logger;
-    [Obsolete("Use MediatR")]
-    private readonly IEnvelopeService _envelopeService;
     private readonly IMediator _mediator;
 
     /// <summary>
     /// Erstellt eine neue Instanz des EnvelopeControllers.
     /// </summary>
     /// <param name="logger">Der Logger, der für das Protokollieren von Informationen verwendet wird.</param>
-    /// <param name="envelopeService">Der Dienst, der für die Verarbeitung von Umschlägen zuständig ist.</param>
     /// <param name="mediator"></param>
-    [Obsolete("Use MediatR")]
-    public EnvelopeController(ILogger<EnvelopeController> logger, IEnvelopeService envelopeService, IMediator mediator)
+    public EnvelopeController(ILogger<EnvelopeController> logger, IMediator mediator)
     {
         _logger = logger;
-        _envelopeService = envelopeService;
         _mediator = mediator;
     }
 
@@ -59,98 +52,56 @@ public class EnvelopeController : ControllerBase
     /// <response code="500">Ein unerwarteter Fehler ist aufgetreten.</response>
     [Authorize]
     [HttpGet]
-    [Obsolete("Use MediatR")]
     public async Task<IActionResult> GetAsync([FromQuery] ReadEnvelopeQuery envelope)
     {
-        if (User.GetId() is int intId)
-            return await _envelopeService.ReadByUserAsync(intId, min_status: envelope.Status?.Min, max_status: envelope.Status?.Max).ThenAsync(
-                Success: envelopes =>
-                {
-                    if (envelope.Id is int id)
-                        envelopes = envelopes.Where(e => e.Id == id);
-
-                    if (envelope.Status is EnvelopeStatusQuery status)
-                        envelopes = envelopes.Where(e => e.Status == status);
-
-                    if (envelope.Uuid is string uuid)
-                        envelopes = envelopes.Where(e => e.Uuid == uuid);
-
-                    return envelopes.Any() ? Ok(envelopes) : NotFound();
-                },
-                Fail: IActionResult (msg, ntc) =>
-                {
-                    _logger.LogNotice(ntc);
-                    return StatusCode(StatusCodes.Status500InternalServerError);
-                });
-        else
-        {
-            _logger.LogError("Trotz erfolgreicher Autorisierung wurde die Benutzer-ID nicht als Ganzzahl erkannt. Dies könnte auf eine fehlerhafte Erstellung der Anspruchsliste zurückzuführen sein.");
-            return StatusCode(StatusCodes.Status500InternalServerError);
-        }
+        var result = await _mediator.Send(envelope.Authorize(User.GetId()));
+        return result.Any() ? Ok(result) : NotFound();
     }
 
     /// <summary>
     /// Ruft das Ergebnis eines Dokuments basierend auf der ID ab.
     /// </summary>
-    /// <param name="id">Die eindeutige ID des Umschlags.</param>
+    /// <param name="query"></param>
     /// <param name="view">Gibt an, ob das Dokument inline angezeigt werden soll (true) oder als Download bereitgestellt wird (false).</param>
     /// <returns>Eine IActionResult-Instanz, die das Dokument oder einen Fehlerstatus enthält.</returns>
     /// <response code="200">Das Dokument wurde erfolgreich abgerufen.</response>
     /// <response code="404">Das Dokument wurde nicht gefunden oder ist nicht verfügbar.</response>
     /// <response code="500">Ein unerwarteter Fehler ist aufgetreten.</response>
     [HttpGet("doc-result")]
-    [Obsolete("Use MediatR")]
-    public async Task<IActionResult> GetDocResultAsync([FromQuery] int id, [FromQuery] bool view = false)
+    public async Task<IActionResult> GetDocResultAsync([FromQuery] ReadEnvelopeQuery query, [FromQuery] bool view = false)
     {
-        if (User.GetId() is int intId)
-            return await _envelopeService.ReadByUserAsync(intId).ThenAsync(
-                Success: envelopes =>
-                {
-                    var envelope = envelopes.Where(e => e.Id == id).FirstOrDefault();
+        var envelopes = await _mediator.Send(query.Authorize(User.GetId()));
+        var envelope = envelopes.FirstOrDefault();
 
-                    if (envelope is null)
-                        return NotFound("Envelope not available.");
-                    else if (envelope?.DocResult is null)
-                        return NotFound("The document has not been fully signed or the result has not yet been released.");
-                    else
-                    {
-                        if (view)
-                        {
-                            Response.Headers.Append("Content-Disposition", "inline; filename=\"" + envelope.Uuid + ".pdf\"");
-                            return File(envelope.DocResult, "application/pdf");
-                        }
-                        else
-                            return File(envelope.DocResult, "application/pdf", $"{envelope.Uuid}.pdf");
-                    }
-                },
-                Fail: IActionResult (msg, ntc) =>
-                {
-                    _logger.LogNotice(ntc);
-                    return StatusCode(StatusCodes.Status500InternalServerError);
-                });
-        else
+        if (envelope is null)
+            return NotFound("Envelope not available.");
+        if (envelope.DocResult is null)
+            return NotFound("The document has not been fully signed or the result has not yet been released.");
+
+        if (view)
         {
-            _logger.LogError("Trotz erfolgreicher Autorisierung wurde die Benutzer-ID nicht als Ganzzahl erkannt. Dies könnte auf eine fehlerhafte Erstellung der Anspruchsliste zurückzuführen sein.");
-            return StatusCode(StatusCodes.Status500InternalServerError);
+            Response.Headers.Append("Content-Disposition", "inline; filename=\"" + envelope.Uuid + ".pdf\"");
+            return File(envelope.DocResult, "application/pdf");
         }
+
+        return File(envelope.DocResult, "application/pdf", $"{envelope.Uuid}.pdf");
     }
 
     /// <summary>
     /// 
     /// </summary>
-    /// <param name="envelope"></param>
+    /// <param name="command"></param>
     /// <returns></returns>
     [NonAction]
     [Authorize]
     [HttpPost]
-    public async Task<IActionResult> CreateAsync([FromQuery] CreateEnvelopeCommand envelope)
+    public async Task<IActionResult> CreateAsync([FromBody] CreateEnvelopeCommand command)
     {
-        envelope.UserId = User.GetId();
-        var res = await _mediator.Send(envelope);
+        var res = await _mediator.Send(command.Authorize(User.GetId()));
 
         if (res is null)
         {
-            _logger.LogError("Failed to create envelope. Envelope details: {EnvelopeDetails}", JsonConvert.SerializeObject(envelope));
+            _logger.LogError("Failed to create envelope. Envelope details: {EnvelopeDetails}", JsonConvert.SerializeObject(command));
             return StatusCode(StatusCodes.Status500InternalServerError);
         }
         else

EnvelopeGenerator.GeneratorAPI/Controllers/EnvelopeReceiverController.cs

@@ -1,5 +1,4 @@
 using AutoMapper;
-using DigitalData.Core.Abstraction.Application.DTO;
 using EnvelopeGenerator.Application.EnvelopeReceivers.Commands;
 using EnvelopeGenerator.Application.EnvelopeReceivers.Queries;
 using EnvelopeGenerator.Application.Envelopes.Queries;
@@ -11,12 +10,8 @@ using Microsoft.AspNetCore.Mvc;
 using Microsoft.Data.SqlClient;
 using Microsoft.Extensions.Options;
 using System.Data;
-using System.Reflection.Metadata;
-using EnvelopeGenerator.Domain;
-using EnvelopeGenerator.Domain.Constants;
 using EnvelopeGenerator.Application.Common.SQL;
 using EnvelopeGenerator.Application.Common.Dto.Receiver;
-using EnvelopeGenerator.Application.Common.Interfaces.Services;
 using EnvelopeGenerator.Application.Common.Interfaces.SQLExecutor;
 
 namespace EnvelopeGenerator.GeneratorAPI.Controllers;
@@ -33,38 +28,19 @@ namespace EnvelopeGenerator.GeneratorAPI.Controllers;
 public class EnvelopeReceiverController : ControllerBase
 {
     private readonly ILogger<EnvelopeReceiverController> _logger;
-
-    [Obsolete("Use MediatR")]
-    private readonly IEnvelopeReceiverService _erService;
-
     private readonly IMediator _mediator;
-
     private readonly IMapper _mapper;
-
     private readonly IEnvelopeExecutor _envelopeExecutor;
-
     private readonly IEnvelopeReceiverExecutor _erExecutor;
-
     private readonly IDocumentExecutor _documentExecutor;
-
     private readonly string _cnnStr;
 
     /// <summary>
     /// Konstruktor für den EnvelopeReceiverController.
     /// </summary>
-    /// <param name="logger">Logger-Instanz zur Protokollierung von Informationen und Fehlern.</param>
-    /// <param name="envelopeReceiverService">Service zur Verwaltung von Umschlagempfängern.</param>
-    /// <param name="mediator">Mediator-Instanz zur Verarbeitung von Befehlen und Abfragen.</param>
-    /// <param name="mapper"></param>
-    /// <param name="envelopeExecutor"></param>
-    /// <param name="erExecutor"></param>
-    /// <param name="documentExecutor"></param>
-    /// <param name="csOpt"></param>
-    [Obsolete("Use MediatR")]
-    public EnvelopeReceiverController(ILogger<EnvelopeReceiverController> logger, IEnvelopeReceiverService envelopeReceiverService, IMediator mediator, IMapper mapper, IEnvelopeExecutor envelopeExecutor, IEnvelopeReceiverExecutor erExecutor, IDocumentExecutor documentExecutor, IOptions<ConnectionString> csOpt)
+    public EnvelopeReceiverController(ILogger<EnvelopeReceiverController> logger, IMediator mediator, IMapper mapper, IEnvelopeExecutor envelopeExecutor, IEnvelopeReceiverExecutor erExecutor, IDocumentExecutor documentExecutor, IOptions<ConnectionString> csOpt)
     {
         _logger = logger;
-        _erService = envelopeReceiverService;
         _mediator = mediator;
         _mapper = mapper;
         _envelopeExecutor = envelopeExecutor;
@@ -87,7 +63,6 @@ public class EnvelopeReceiverController : ControllerBase
     /// <response code="500">Ein unerwarteter Fehler ist aufgetreten.</response>
     [Authorize]
     [HttpGet]
-    [Obsolete("Use MediatR")]
     public async Task<IActionResult> GetEnvelopeReceiver([FromQuery] ReadEnvelopeReceiverQuery envelopeReceiver)
     {
         var username = User.GetUsernameOrDefault();
@@ -99,20 +74,11 @@ public class EnvelopeReceiverController : ControllerBase
             return StatusCode(StatusCodes.Status500InternalServerError);
         }
 
-        return await _erService.ReadByUsernameAsync(
-            username: username,
-            min_status: envelopeReceiver.Envelope.Status?.Min,
-            max_status: envelopeReceiver.Envelope.Status?.Max,
-            envelopeQuery: envelopeReceiver.Envelope,
-            receiverQuery: envelopeReceiver.Receiver,
-            ignore_statuses: envelopeReceiver.Envelope.Status?.Ignore ?? Array.Empty<EnvelopeStatus>())
-            .ThenAsync(
-                Success: Ok,
-                Fail: IActionResult (msg, ntc) =>
-                {
-                    _logger.LogNotice(ntc);
-                    return StatusCode(StatusCodes.Status500InternalServerError, msg);
-                });
+        envelopeReceiver = envelopeReceiver with { Username = username };
+
+        var result = await _mediator.Send(envelopeReceiver);
+
+        return Ok(result);
     }
 
     /// <summary>
@@ -129,25 +95,17 @@ public class EnvelopeReceiverController : ControllerBase
     /// <response code="500">Ein unerwarteter Fehler ist aufgetreten.</response>
     [Authorize]
     [HttpGet("salute")]
-    [Obsolete("Use MediatR")]
     public async Task<IActionResult> GetReceiverName([FromQuery] ReadReceiverNameQuery receiver)
     {
-        return await _erService.ReadLastUsedReceiverNameByMailAsync(receiver.EmailAddress, receiver.Id, receiver.Signature).ThenAsync(
-                        Success: res => res is null ? NotFound() : Ok(res),
-                        Fail: IActionResult (msg, ntc) =>
-                        {
-                            if (ntc.HasFlag(Flag.NotFound))
-                                return NotFound();
-
-                            _logger.LogNotice(ntc);
-                            return StatusCode(StatusCodes.Status500InternalServerError);
-                        });
+        var name = await _mediator.Send(receiver);
+        return name is null ? NotFound() : Ok(name);
     }
 
     /// <summary>
     /// Datenübertragungsobjekt mit Informationen zu Umschlägen, Empfängern und Unterschriften.
     /// </summary>
     /// <param name="request"></param>
+    /// <param name="cancel"></param>
     /// <returns>HTTP-Antwort</returns>
     /// <remarks>
     /// Sample request:
@@ -183,13 +141,10 @@ public class EnvelopeReceiverController : ControllerBase
     /// <response code="500">Es handelt sich um einen unerwarteten Fehler. Die Protokolle sollten überprüft werden.</response>
     [Authorize]
     [HttpPost]
-    public async Task<IActionResult> CreateAsync([FromBody] CreateEnvelopeReceiverCommand request)
+    public async Task<IActionResult> CreateAsync([FromBody] CreateEnvelopeReceiverCommand request, CancellationToken cancel)
     {
-        CancellationToken cancel = default;
-        int userId = User.GetId();
-
         #region Create Envelope
-        var envelope = await _envelopeExecutor.CreateEnvelopeAsync(userId, request.Title, request.Message, request.TFAEnabled, cancel);
+        var envelope = await _envelopeExecutor.CreateEnvelopeAsync(User.GetId(), request.Title, request.Message, request.TFAEnabled, cancel);
         #endregion
 
         #region Add receivers

EnvelopeGenerator.GeneratorAPI/Controllers/EnvelopeTypeController.cs

@@ -1,5 +1,5 @@
-using DigitalData.Core.Abstraction.Application.DTO;
-using EnvelopeGenerator.Application.Common.Interfaces.Services;
+using MediatR;
+using EnvelopeGenerator.Application.EnvelopeTypes.Queries;
 using Microsoft.AspNetCore.Mvc;
 
 namespace EnvelopeGenerator.GeneratorAPI.Controllers;
@@ -13,36 +13,27 @@ namespace EnvelopeGenerator.GeneratorAPI.Controllers;
 public class EnvelopeTypeController : ControllerBase
 {
     private readonly ILogger<EnvelopeTypeController> _logger;
-
-    [Obsolete("Use MediatR")]
-    private readonly IEnvelopeTypeService _service;
+    private readonly IMediator _mediator;
 
     /// <summary>
     /// 
     /// </summary>
     /// <param name="logger"></param>
-    /// <param name="service"></param>
-    [Obsolete("Use MediatR")]
-    public EnvelopeTypeController(ILogger<EnvelopeTypeController> logger, IEnvelopeTypeService service)
+    /// <param name="mediator"></param>
+    public EnvelopeTypeController(ILogger<EnvelopeTypeController> logger, IMediator mediator)
     {
         _logger = logger;
-        _service = service;
+        _mediator = mediator;
     }
 
     /// <summary>
     /// 
     /// </summary>
     /// <returns></returns>
-    [Obsolete("Use MediatR")]
     [HttpGet]
     public async Task<IActionResult> GetAllAsync()
     {
-        return await _service.ReadAllAsync().ThenAsync(
-            Success: Ok,
-            Fail: IActionResult (msg, ntc) =>
-            {
-                _logger.LogNotice(ntc);
-                return ntc.HasFlag(Flag.NotFound) ? NotFound() : StatusCode(StatusCodes.Status500InternalServerError);
-            });
+        var result = await _mediator.Send(new ReadEnvelopeTypesQuery());
+        return Ok(result);
     }
 }

EnvelopeGenerator.GeneratorAPI/Controllers/ReadOnlyController.cs

@@ -0,0 +1,95 @@
+using DigitalData.Core.Abstraction.Application.DTO;
+using EnvelopeGenerator.Application.Common.Dto.EnvelopeReceiverReadOnly;
+using EnvelopeGenerator.Application.Common.Interfaces.Services;
+using EnvelopeGenerator.Domain.Constants;
+using EnvelopeGenerator.GeneratorAPI.Extensions;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Newtonsoft.Json;
+
+namespace EnvelopeGenerator.GeneratorAPI.Controllers;
+
+/// <summary>
+/// Manages read-only envelope sharing flows.
+/// </summary>
+[Route("api/[controller]")]
+[ApiController]
+public class ReadOnlyController : ControllerBase
+{
+    private readonly ILogger<ReadOnlyController> _logger;
+    private readonly IEnvelopeReceiverReadOnlyService _readOnlyService;
+    private readonly IEnvelopeMailService _mailService;
+    private readonly IEnvelopeHistoryService _historyService;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="ReadOnlyController"/> class.
+    /// </summary>
+    public ReadOnlyController(ILogger<ReadOnlyController> logger, IEnvelopeReceiverReadOnlyService readOnlyService, IEnvelopeMailService mailService, IEnvelopeHistoryService historyService)
+    {
+        _logger = logger;
+        _readOnlyService = readOnlyService;
+        _mailService = mailService;
+        _historyService = historyService;
+    }
+
+    /// <summary>
+    /// Creates a new read-only receiver for the current envelope.
+    /// </summary>
+    /// <param name="createDto">Creation payload.</param>
+    [HttpPost]
+    [Authorize(Roles = ReceiverRole.FullyAuth)]
+    public async Task<IActionResult> CreateAsync([FromBody] EnvelopeReceiverReadOnlyCreateDto createDto)
+    {
+        var authReceiverMail = User.GetAuthReceiverMail();
+        if (authReceiverMail is null)
+        {
+            _logger.LogError("EmailAddress claim is not found in envelope-receiver-read-only creation process. Create DTO is:\n {dto}", JsonConvert.SerializeObject(createDto));
+            return Unauthorized();
+        }
+
+        var envelopeId = User.GetAuthEnvelopeId();
+        if (envelopeId is null)
+        {
+            _logger.LogError("Envelope Id claim is not found in envelope-receiver-read-only creation process. Create DTO is:\n {dto}", JsonConvert.SerializeObject(createDto));
+            return Unauthorized();
+        }
+
+        createDto.AddedWho = authReceiverMail;
+        createDto.EnvelopeId = envelopeId;
+
+        var creationRes = await _readOnlyService.CreateAsync(createDto: createDto);
+
+        if (creationRes.IsFailed)
+        {
+            _logger.LogNotice(creationRes);
+            return StatusCode(StatusCodes.Status500InternalServerError);
+        }
+
+        var readRes = await _readOnlyService.ReadByIdAsync(creationRes.Data.Id);
+        if (readRes.IsFailed)
+        {
+            _logger.LogNotice(creationRes);
+            return StatusCode(StatusCodes.Status500InternalServerError);
+        }
+
+        var newReadOnly = readRes.Data;
+
+        return await _mailService.SendAsync(newReadOnly).ThenAsync<int, IActionResult>(SuccessAsync: async _ =>
+        {
+            var histRes = await _historyService.RecordAsync((int)createDto.EnvelopeId, createDto.AddedWho, EnvelopeStatus.EnvelopeShared);
+            if (histRes.IsFailed)
+            {
+                _logger.LogError("Although the envelope was sent as read-only, the EnvelopeShared history could not be saved. Create DTO:\n{createDto}", JsonConvert.SerializeObject(createDto));
+                _logger.LogNotice(histRes.Notices);
+            }
+
+            return Ok();
+        },
+
+        Fail: (msg, ntc) =>
+        {
+            _logger.LogNotice(ntc);
+            return StatusCode(StatusCodes.Status500InternalServerError);
+        });
+    }
+}

EnvelopeGenerator.GeneratorAPI/Controllers/ReceiverController.cs

@@ -1,12 +1,7 @@
-using DigitalData.Core.Abstraction.Application.DTO;
-using DigitalData.Core.API;
+using MediatR;
 using EnvelopeGenerator.Application.Receivers.Queries;
-using EnvelopeGenerator.Domain.Entities;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
-using EnvelopeGenerator.Application.Receivers.Commands;
-using EnvelopeGenerator.Application.Common.Dto.Receiver;
-using EnvelopeGenerator.Application.Common.Interfaces.Services;
 
 namespace EnvelopeGenerator.GeneratorAPI.Controllers;
 
@@ -14,22 +9,22 @@ namespace EnvelopeGenerator.GeneratorAPI.Controllers;
 /// Controller für die Verwaltung von Empfängern.
 /// </summary>
 /// <remarks>
-/// Dieser Controller bietet Endpunkte für CRUD-Operationen (Erstellen, Lesen, Aktualisieren, Löschen) 
-/// sowie zusätzliche Funktionen wie das Abrufen von Empfängern basierend auf E-Mail-Adresse oder Signatur.
+/// Dieser Controller bietet Endpunkte für das Abrufen von Empfängern basierend auf E-Mail-Adresse oder Signatur.
 /// </remarks>
 [Route("api/[controller]")]
 [ApiController]
 [Authorize]
-[Obsolete("Use MediatR")]
-public class ReceiverController : CRUDControllerBaseWithErrorHandling<IReceiverService, CreateReceiverCommand, ReceiverDto, UpdateReceiverCommand, Receiver, int>
+public class ReceiverController : ControllerBase
 {
+    private readonly IMediator _mediator;
+
     /// <summary>
     /// Initialisiert eine neue Instanz des <see cref="ReceiverController"/>-Controllers.
     /// </summary>
-    /// <param name="logger">Der Logger für die Protokollierung.</param>
-    /// <param name="service">Der Dienst für Empfängeroperationen.</param>
-    public ReceiverController(ILogger<ReceiverController> logger, IReceiverService service) : base(logger, service)
+    /// <param name="mediator">Mediator für Anfragen.</param>
+    public ReceiverController(IMediator mediator)
     {
+        _mediator = mediator;
     }
 
     /// <summary>
@@ -40,60 +35,13 @@ public class ReceiverController : CRUDControllerBaseWithErrorHandling<IReceiverS
     [HttpGet]
     public async Task<IActionResult> Get([FromQuery] ReadReceiverQuery receiver)
     {
-        if (receiver.Id is null && receiver.EmailAddress is null && receiver.Signature is null)
-            return await base.GetAll();
+        if (!receiver.HasAnyCriteria)
+        {
+            var all = await _mediator.Send(new ReadReceiverQuery());
+            return Ok(all);
+        }
 
-        if (receiver.Id is int id)
-            return await _service.ReadByIdAsync(id).ThenAsync(
-                Success: Ok,
-                Fail: IActionResult (msg, ntc) =>
-                {
-                    return NotFound();
-                });
-
-        return await _service.ReadByAsync(emailAddress: receiver.EmailAddress, signature: receiver.Signature).ThenAsync(
-                Success: Ok,
-                Fail: IActionResult (msg, ntc) =>
-                {
-                    return NotFound();
-                });
+        var result = await _mediator.Send(receiver);
+        return result is null ? NotFound() : Ok(result);
     }
-
-    #region REMOVED ENDPOINTS
-    /// <summary>
-    /// Diese Methode ist deaktiviert und wird nicht verwendet.
-    /// </summary>
-    [NonAction]
-    public override Task<IActionResult> GetAll() => base.GetAll();
-
-    /// <summary>
-    /// Diese Methode ist deaktiviert und wird nicht verwendet.
-    /// </summary>
-    [NonAction]
-    public override Task<IActionResult> Delete([FromRoute] int id) => base.Delete(id);
-
-    /// <summary>
-    /// Diese Methode ist deaktiviert und wird nicht verwendet.
-    /// </summary>
-    [NonAction]
-    public override Task<IActionResult> Update(UpdateReceiverCommand updateDto) => base.Update(updateDto);
-
-    /// <summary>
-    /// Diese Methode ist deaktiviert und wird nicht verwendet.
-    /// </summary>
-    [NonAction]
-    public override Task<IActionResult> Create(CreateReceiverCommand createDto)
-    {
-        return base.Create(createDto);
-    }
-
-    /// <summary>
-    /// Diese Methode ist deaktiviert und wird nicht verwendet.
-    /// </summary>
-    [NonAction]
-    public override Task<IActionResult> GetById([FromRoute] int id)
-    {
-        return base.GetById(id);
-    }
-    #endregion
 }

EnvelopeGenerator.GeneratorAPI/Controllers/TfaRegistrationController.cs

@@ -0,0 +1,130 @@
+using DigitalData.Core.Abstraction.Application.DTO;
+using EnvelopeGenerator.Application.Common.Extensions;
+using EnvelopeGenerator.Application.Common.Interfaces.Services;
+using EnvelopeGenerator.Application.Resources;
+using EnvelopeGenerator.Domain.Constants;
+using EnvelopeGenerator.GeneratorAPI.Extensions;
+using EnvelopeGenerator.GeneratorAPI.Models;
+using Ganss.Xss;
+using Microsoft.AspNetCore.Authentication;
+using Microsoft.AspNetCore.Authentication.Cookies;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Localization;
+using Microsoft.Extensions.Options;
+
+namespace EnvelopeGenerator.GeneratorAPI.Controllers;
+
+/// <summary>
+/// Exposes endpoints for registering and managing two-factor authentication for envelope receivers.
+/// </summary>
+[ApiController]
+[Route("api/tfa")]
+public class TfaRegistrationController : ControllerBase
+{
+    private readonly ILogger<TfaRegistrationController> _logger;
+    private readonly IEnvelopeReceiverService _envelopeReceiverService;
+    private readonly IAuthenticator _authenticator;
+    private readonly IReceiverService _receiverService;
+    private readonly TFARegParams _parameters;
+    private readonly IStringLocalizer<Resource> _localizer;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="TfaRegistrationController"/> class.
+    /// </summary>
+    public TfaRegistrationController(
+        ILogger<TfaRegistrationController> logger,
+        IEnvelopeReceiverService envelopeReceiverService,
+        IAuthenticator authenticator,
+        IReceiverService receiverService,
+        IOptions<TFARegParams> tfaRegParamsOptions,
+        IStringLocalizer<Resource> localizer)
+    {
+        _logger = logger;
+        _envelopeReceiverService = envelopeReceiverService;
+        _authenticator = authenticator;
+        _receiverService = receiverService;
+        _parameters = tfaRegParamsOptions.Value;
+        _localizer = localizer;
+    }
+
+    /// <summary>
+    /// Generates registration metadata (QR code and deadline) for a receiver.
+    /// </summary>
+    /// <param name="envelopeReceiverId">Encoded envelope receiver id.</param>
+    [Authorize]
+    [HttpGet("{envelopeReceiverId}")]
+    public async Task<IActionResult> RegisterAsync(string envelopeReceiverId)
+    {
+        try
+        {
+            var (uuid, signature) = envelopeReceiverId.DecodeEnvelopeReceiverId();
+
+            if (uuid is null || signature is null)
+            {
+                _logger.LogEnvelopeError(uuid: uuid, signature: signature, message: _localizer.WrongEnvelopeReceiverId());
+                return Unauthorized(new { message = _localizer.WrongEnvelopeReceiverId() });
+            }
+
+            var secretResult = await _envelopeReceiverService.ReadWithSecretByUuidSignatureAsync(uuid: uuid, signature: signature);
+            if (secretResult.IsFailed)
+            {
+                _logger.LogNotice(secretResult.Notices);
+                return NotFound(new { message = _localizer.WrongEnvelopeReceiverId() });
+            }
+
+            var envelopeReceiver = secretResult.Data;
+
+            if (!envelopeReceiver.Envelope!.TFAEnabled)
+                return Unauthorized(new { message = _localizer.WrongAccessCode() });
+
+            var receiver = envelopeReceiver.Receiver;
+            receiver!.TotpSecretkey = _authenticator.GenerateTotpSecretKey();
+            await _receiverService.UpdateAsync(receiver);
+            var totpQr64 = _authenticator.GenerateTotpQrCode(userEmail: receiver.EmailAddress, secretKey: receiver.TotpSecretkey).ToBase64String();
+
+            if (receiver.TfaRegDeadline is null)
+            {
+                receiver.TfaRegDeadline = _parameters.Deadline;
+                await _receiverService.UpdateAsync(receiver);
+            }
+            else if (receiver.TfaRegDeadline <= DateTime.Now)
+            {
+                return StatusCode(StatusCodes.Status410Gone, new { message = _localizer.WrongAccessCode() });
+            }
+
+            return Ok(new
+            {
+                envelopeReceiver.EnvelopeId,
+                envelopeReceiver.Envelope!.Uuid,
+                envelopeReceiver.Receiver!.Signature,
+                receiver.TfaRegDeadline,
+                TotpQR64 = totpQr64
+            });
+        }
+        catch (Exception ex)
+        {
+            _logger.LogEnvelopeError(envelopeReceiverId: envelopeReceiverId, exception: ex, message: _localizer.WrongEnvelopeReceiverId());
+            return StatusCode(StatusCodes.Status500InternalServerError, new { message = _localizer.UnexpectedError() });
+        }
+    }
+
+    /// <summary>
+    /// Logs out the envelope receiver from cookie authentication.
+    /// </summary>
+    [Authorize(Roles = ReceiverRole.FullyAuth)]
+    [HttpPost("auth/logout")]
+    public async Task<IActionResult> LogOutAsync()
+    {
+        try
+        {
+            await HttpContext.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
+            return Ok();
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "{message}", ex.Message);
+            return StatusCode(StatusCodes.Status500InternalServerError, new { message = _localizer.UnexpectedError() });
+        }
+    }
+}

EnvelopeGenerator.GeneratorAPI/EnvelopeClaimTypes.cs

@@ -0,0 +1,18 @@
+namespace EnvelopeGenerator.GeneratorAPI
+{
+    /// <summary>
+    /// Provides custom claim types for envelope-related information.
+    /// </summary>
+    public static class EnvelopeClaimTypes
+    {
+        /// <summary>
+        /// Claim type for the title of an envelope.
+        /// </summary>
+        public static readonly string Title = $"Envelope{nameof(Title)}";
+
+        /// <summary>
+        /// Claim type for the ID of an envelope.
+        /// </summary>
+        public static readonly string Id = $"Envelope{nameof(Id)}";
+    }
+}

EnvelopeGenerator.GeneratorAPI/Extensions/EnvelopeAuthExtensions.cs

@@ -0,0 +1,87 @@
+using System.Security.Claims;
+using EnvelopeGenerator.Application.Common.Dto.EnvelopeReceiver;
+using Microsoft.AspNetCore.Authentication;
+using Microsoft.AspNetCore.Authentication.Cookies;
+
+namespace EnvelopeGenerator.GeneratorAPI.Extensions;
+
+/// <summary>
+/// Provides helper methods for working with envelope-specific authentication claims.
+/// </summary>
+public static class EnvelopeAuthExtensions
+{
+    /// <summary>
+    /// Retrieves a claim value by type.
+    /// </summary>
+    /// <param name="user">The current claims principal.</param>
+    /// <param name="claimType">The claim type to resolve.</param>
+    /// <returns>The claim value or null when missing.</returns>
+    public static string? GetClaimValue(this ClaimsPrincipal user, string claimType) => user.FindFirstValue(claimType);
+
+    /// <summary>
+    /// Gets the authenticated envelope UUID from the claims.
+    /// </summary>
+    public static string? GetAuthEnvelopeUuid(this ClaimsPrincipal user) => user.FindFirstValue(ClaimTypes.NameIdentifier);
+
+    /// <summary>
+    /// Gets the authenticated receiver signature from the claims.
+    /// </summary>
+    public static string? GetAuthReceiverSignature(this ClaimsPrincipal user) => user.FindFirstValue(ClaimTypes.Hash);
+
+    /// <summary>
+    /// Gets the authenticated receiver display name from the claims.
+    /// </summary>
+    public static string? GetAuthReceiverName(this ClaimsPrincipal user) => user.FindFirstValue(ClaimTypes.Name);
+
+    /// <summary>
+    /// Gets the authenticated receiver email address from the claims.
+    /// </summary>
+    public static string? GetAuthReceiverMail(this ClaimsPrincipal user) => user.FindFirstValue(ClaimTypes.Email);
+
+    /// <summary>
+    /// Gets the authenticated envelope title from the claims.
+    /// </summary>
+    public static string? GetAuthEnvelopeTitle(this ClaimsPrincipal user) => user.FindFirstValue(EnvelopeClaimTypes.Title);
+
+    /// <summary>
+    /// Gets the authenticated envelope identifier from the claims.
+    /// </summary>
+    public static int? GetAuthEnvelopeId(this ClaimsPrincipal user)
+    {
+        var envIdStr = user.FindFirstValue(EnvelopeClaimTypes.Id);
+        return int.TryParse(envIdStr, out var envId) ? envId : null;
+    }
+
+    /// <summary>
+    /// Signs in an envelope receiver using cookie authentication and attaches envelope claims.
+    /// </summary>
+    /// <param name="context">The current HTTP context.</param>
+    /// <param name="envelopeReceiver">Envelope receiver DTO to extract claims from.</param>
+    /// <param name="receiverRole">Role to attach to the authentication ticket.</param>
+    public static async Task SignInEnvelopeAsync(this HttpContext context, EnvelopeReceiverDto envelopeReceiver, string receiverRole)
+    {
+        var claims = new List<Claim>
+        {
+            new(ClaimTypes.NameIdentifier, envelopeReceiver.Envelope!.Uuid),
+            new(ClaimTypes.Hash, envelopeReceiver.Receiver!.Signature),
+            new(ClaimTypes.Name, envelopeReceiver.Name ?? string.Empty),
+            new(ClaimTypes.Email, envelopeReceiver.Receiver.EmailAddress),
+            new(EnvelopeClaimTypes.Title, envelopeReceiver.Envelope.Title),
+            new(EnvelopeClaimTypes.Id, envelopeReceiver.Envelope.Id.ToString()),
+            new(ClaimTypes.Role, receiverRole)
+        };
+
+        var claimsIdentity = new ClaimsIdentity(claims, CookieAuthenticationDefaults.AuthenticationScheme);
+
+        var authProperties = new AuthenticationProperties
+        {
+            AllowRefresh = false,
+            IsPersistent = false
+        };
+
+        await context.SignInAsync(
+            CookieAuthenticationDefaults.AuthenticationScheme,
+            new ClaimsPrincipal(claimsIdentity),
+            authProperties);
+    }
+}

EnvelopeGenerator.GeneratorAPI/Models/Auth.cs

@@ -0,0 +1,14 @@
+namespace EnvelopeGenerator.GeneratorAPI.Models;
+
+public record Auth(string? AccessCode = null, string? SmsCode = null, string? AuthenticatorCode = null, bool UserSelectSMS = default)
+{
+    public bool HasAccessCode => AccessCode is not null;
+
+    public bool HasSmsCode => SmsCode is not null;
+
+    public bool HasAuthenticatorCode => AuthenticatorCode is not null;
+
+    public bool HasMulti => new[] { HasAccessCode, HasSmsCode, HasAuthenticatorCode }.Count(state => state) > 1;
+
+    public bool HasNone => !(HasAccessCode || HasSmsCode || HasAuthenticatorCode);
+}

EnvelopeGenerator.GeneratorAPI/Models/ContactLink.cs

@@ -0,0 +1,60 @@
+namespace EnvelopeGenerator.GeneratorAPI.Models
+{
+    /// <summary>
+    /// Represents a hyperlink for contact purposes with various HTML attributes.
+    /// </summary>
+    public class ContactLink
+    {
+        /// <summary>
+        /// Gets or sets the label of the hyperlink.
+        /// </summary>
+        public string Label { get; init; } = "Contact";
+
+        /// <summary>
+        /// Gets or sets the URL that the hyperlink points to.
+        /// </summary>
+        public string Href { get; set; } = string.Empty;
+
+        /// <summary>
+        /// Gets or sets the target where the hyperlink should open.
+        /// Commonly used values are "_blank", "_self", "_parent", "_top".
+        /// </summary>
+        public string Target { get; set; } = "_blank";
+
+        /// <summary>
+        /// Gets or sets the relationship of the linked URL as space-separated link types.
+        /// Examples include "nofollow", "noopener", "noreferrer".
+        /// </summary>
+        public string Rel { get; set; } = string.Empty;
+
+        /// <summary>
+        /// Gets or sets the filename that should be downloaded when clicking the hyperlink.
+        /// This attribute will only have an effect if the href attribute is set.
+        /// </summary>
+        public string Download { get; set; } = string.Empty;
+
+        /// <summary>
+        /// Gets or sets the language of the linked resource. Useful when linking to
+        /// content in another language.
+        /// </summary>
+        public string HrefLang { get; set; } = "en";
+
+        /// <summary>
+        /// Gets or sets the MIME type of the linked URL. Helps browsers to handle
+        /// the type correctly when the link is clicked.
+        /// </summary>
+        public string Type { get; set; } = string.Empty;
+
+        /// <summary>
+        /// Gets or sets additional information about the hyperlink, typically viewed
+        /// as a tooltip when the mouse hovers over the link.
+        /// </summary>
+        public string Title { get; set; } = string.Empty;
+
+        /// <summary>
+        /// Gets or sets an identifier for the hyperlink, unique within the HTML document.
+        /// </summary>
+        public string Id { get; set; } = string.Empty;
+    }
+
+}

EnvelopeGenerator.GeneratorAPI/Models/Culture.cs

@@ -0,0 +1,17 @@
+using System.Globalization;
+
+namespace EnvelopeGenerator.GeneratorAPI.Models;
+
+public class Culture
+{
+    private string _language = string.Empty;
+    public string Language { get => _language;
+        init {
+            _language = value;
+            Info = new(value);
+        } 
+    }
+    public string FIClass { get; init; } = string.Empty;
+
+    public CultureInfo? Info { get; init; }
+}

EnvelopeGenerator.GeneratorAPI/Models/Cultures.cs

@@ -0,0 +1,12 @@
+namespace EnvelopeGenerator.GeneratorAPI.Models;
+
+public class Cultures : List<Culture>
+{
+    public IEnumerable<string> Languages => this.Select(c => c.Language);
+
+    public IEnumerable<string> FIClasses => this.Select(c => c.FIClass);
+
+    public Culture Default => this.First();
+    
+    public Culture? this[string? language] => language is null ? null : this.Where(c => c.Language == language).FirstOrDefault();
+}

EnvelopeGenerator.GeneratorAPI/Models/CustomImages.cs

@@ -0,0 +1,6 @@
+namespace EnvelopeGenerator.GeneratorAPI.Models;
+
+public class CustomImages : Dictionary<string, Image>
+{
+    public new Image this[string key] => TryGetValue(key, out var img) && img is not null ? img : new();
+}

EnvelopeGenerator.GeneratorAPI/Models/ErrorViewModel.cs

@@ -0,0 +1,10 @@
+namespace EnvelopeGenerator.GeneratorAPI.Models;
+
+public class ErrorViewModel
+{
+    public string Title { get; init; } = "404";
+
+    public string Subtitle { get; init; } = "Hmmm...";
+
+    public string Body { get; init; } = "It looks like one of the developers fell asleep";
+}

EnvelopeGenerator.GeneratorAPI/Models/Image.cs

@@ -0,0 +1,10 @@
+namespace EnvelopeGenerator.GeneratorAPI.Models;
+
+public class Image
+{
+    public string Src { get; init; } = string.Empty;
+
+    public Dictionary<string, string> Classes { get; init; } = new();
+
+    public string GetClassIn(string page) => Classes.TryGetValue(page, out var cls) && cls is not null ? cls : string.Empty;
+}

EnvelopeGenerator.GeneratorAPI/Models/MainViewModel.cs

@@ -0,0 +1,6 @@
+namespace EnvelopeGenerator.GeneratorAPI.Models;
+
+public class MainViewModel
+{
+    public string? Title { get; init; }
+}

EnvelopeGenerator.GeneratorAPI/Models/PsPdfKitAnnotation/Annotation.cs

@@ -0,0 +1,92 @@
+using System.Text.Json.Serialization;
+
+namespace EnvelopeGenerator.GeneratorAPI.Models.PsPdfKitAnnotation;
+
+public record Annotation : IAnnotation
+{
+    public required string Name { get; init; }
+
+    #region Bound Annotation
+    [JsonIgnore]
+    public string? HorBoundAnnotName { get; init; }
+
+    [JsonIgnore]
+    public string? VerBoundAnnotName { get; init; }
+    #endregion
+
+    #region Layout
+    [JsonIgnore]
+    public double? MarginLeft { get; set; }
+
+    [JsonIgnore]
+    public double MarginLeftRatio { get; init; } = 1;
+
+    [JsonIgnore]
+    public double? MarginTop { get; set; }
+
+    [JsonIgnore]
+    public double MarginTopRatio { get; init; } = 1;
+
+    public double? Width { get; set; }
+
+    [JsonIgnore]
+    public double WidthRatio { get; init; } = 1;
+
+    public double? Height { get; set; }
+
+    [JsonIgnore]
+    public double HeightRatio { get; init; } = 1;
+    #endregion
+
+    #region Position
+    public double Left => (MarginLeft ?? 0) + (HorBoundAnnot?.HorBoundary ?? 0);
+
+    public double Top => (MarginTop ?? 0) + (VerBoundAnnot?.VerBoundary ?? 0);
+    #endregion
+
+    #region Boundary
+    [JsonIgnore]
+    public double HorBoundary => Left + (Width ?? 0);
+
+    [JsonIgnore]
+    public double VerBoundary => Top + (Height ?? 0);
+    #endregion
+
+    #region BoundAnnot
+    [JsonIgnore]
+    public Annotation? HorBoundAnnot { get; set; }
+
+    [JsonIgnore]
+    public Annotation? VerBoundAnnot { get; set; }
+    #endregion
+
+    public Color? BackgroundColor { get; init; }
+
+    #region Border
+    public Color? BorderColor { get; init; }
+
+    public string? BorderStyle { get; init; }
+
+    public int? BorderWidth { get; set; }
+    #endregion
+
+    [JsonIgnore]
+    internal Annotation Default 
+    { 
+        set 
+        {
+            // To set null value, annotation must have null (0) value but null must has non-null value
+            if (MarginLeft == null && value.MarginLeft != null)
+                MarginLeft = value.MarginLeft * MarginLeftRatio;
+
+            if (MarginTop == null && value.MarginTop != null)
+                MarginTop = value.MarginTop * MarginTopRatio;
+
+            if (Width == null && value.Width != null)
+                Width = value.Width * WidthRatio;
+
+            if (Height == null && value.Height != null)
+                Height = value.Height * HeightRatio;
+        }
+    }
+};

EnvelopeGenerator.GeneratorAPI/Models/PsPdfKitAnnotation/AnnotationParams.cs

@@ -0,0 +1,79 @@
+using System.Text.Json.Serialization;
+
+namespace EnvelopeGenerator.GeneratorAPI.Models.PsPdfKitAnnotation;
+
+public class AnnotationParams
+{
+    public AnnotationParams()
+    {
+        _AnnotationJSObjectInitor = new(CreateAnnotationJSObject);
+    }
+
+    public Background? Background { get; init; }
+
+    #region Annotation
+    [JsonIgnore]
+    public Annotation? DefaultAnnotation { get; init; }
+
+    private readonly List<Annotation> _annots = new List<Annotation>();
+
+    public bool TryGet(string name, out Annotation annotation)
+    {
+#pragma warning disable CS8601 // Possible null reference assignment.
+        annotation = _annots.FirstOrDefault(a => a.Name == name);
+#pragma warning restore CS8601 // Possible null reference assignment.
+        return annotation is not null;
+    }
+
+    public required IEnumerable<Annotation> Annotations
+    {
+        get => _annots;
+        init
+        {
+            _annots = value.ToList();
+
+            if (DefaultAnnotation is not null)
+                foreach (var annot in _annots)
+                    annot.Default = DefaultAnnotation;
+
+            for (int i = 0; i < _annots.Count; i++)
+            {
+                #region set bound annotations
+                // horizontal
+                if (_annots[i].HorBoundAnnotName is string horBoundAnnotName)
+                    if (TryGet(horBoundAnnotName, out var horBoundAnnot))
+                        _annots[i].HorBoundAnnot = horBoundAnnot;
+                    else
+                        throw new InvalidOperationException($"{horBoundAnnotName} added as bound anotation. However, it is not defined.");
+
+                // vertical
+                if (_annots[i].VerBoundAnnotName is string verBoundAnnotName)
+                    if (TryGet(verBoundAnnotName, out var verBoundAnnot))
+                        _annots[i].VerBoundAnnot = verBoundAnnot;
+                    else
+                        throw new InvalidOperationException($"{verBoundAnnotName} added as bound anotation. However, it is not defined.");
+                #endregion
+            }
+        }
+    }
+    #endregion
+
+    #region AnnotationJSObject
+    private Dictionary<string, IAnnotation> CreateAnnotationJSObject()
+    {
+        var dict = _annots.ToDictionary(a => a.Name.ToLower(), a => a as IAnnotation);
+
+        if (Background is not null)
+        {
+            Background.Locate(_annots);
+            dict.Add(Background.Name.ToLower(), Background);
+        }            
+
+        return dict;
+    }
+
+    private readonly Lazy<Dictionary<string, IAnnotation>> _AnnotationJSObjectInitor;
+
+    public Dictionary<string, IAnnotation> AnnotationJSObject => _AnnotationJSObjectInitor.Value;
+    #endregion
+}

EnvelopeGenerator.GeneratorAPI/Models/PsPdfKitAnnotation/Background.cs

@@ -0,0 +1,58 @@
+using System.Text.Json.Serialization;
+
+namespace EnvelopeGenerator.GeneratorAPI.Models.PsPdfKitAnnotation;
+
+/// <summary>
+/// The Background is an annotation for the PSPDF Kit. However, it has no function.
+/// It is only the first annotation as a background for other annotations.
+/// </summary>
+public record Background : IAnnotation
+{
+    [JsonIgnore]
+    public double Margin { get; init; }
+
+    public string Name { get; } = "Background";
+
+    public double? Width { get; set; }
+
+    public double? Height { get; set; }
+
+    public double Left { get; set; }
+
+    public double Top { get; set; }
+
+    public Color? BackgroundColor { get; init; }
+
+    #region Border
+    public Color? BorderColor { get; init; }
+
+    public string? BorderStyle { get; init; }
+
+    public int? BorderWidth { get; set; }
+    #endregion
+
+    public void Locate(IEnumerable<IAnnotation> annotations)
+    {
+        // set Top
+        if (annotations.MinBy(a => a.Top)?.Top is double minTop)
+            Top = minTop;
+
+        // set Left
+        if (annotations.MinBy(a => a.Left)?.Left is double minLeft)
+            Left = minLeft;
+
+        // set Width
+        if(annotations.MaxBy(a => a.GetRight())?.GetRight() is double maxRight)
+            Width = maxRight - Left;
+
+        // set Height
+        if (annotations.MaxBy(a => a.GetBottom())?.GetBottom() is double maxBottom)
+            Height = maxBottom - Top;
+
+        // add margins
+        Top -= Margin;
+        Left -= Margin;
+        Width += Margin * 2;
+        Height += Margin * 2;
+    }
+}

EnvelopeGenerator.GeneratorAPI/Models/PsPdfKitAnnotation/Color.cs

@@ -0,0 +1,10 @@
+namespace EnvelopeGenerator.GeneratorAPI.Models.PsPdfKitAnnotation;
+
+public record Color
+{
+    public int R { get; init; } = 0;
+
+    public int G { get; init; } = 0;
+
+    public int B { get; init; } = 0;
+}

EnvelopeGenerator.GeneratorAPI/Models/PsPdfKitAnnotation/Extensions.cs

@@ -0,0 +1,8 @@
+namespace EnvelopeGenerator.GeneratorAPI.Models.PsPdfKitAnnotation;
+
+public static class Extensions
+{
+    public static double GetRight(this IAnnotation annotation) => annotation.Left + annotation?.Width ?? 0;
+
+    public static double GetBottom(this IAnnotation annotation) => annotation.Top + annotation?.Height ?? 0;
+}

EnvelopeGenerator.GeneratorAPI/Models/PsPdfKitAnnotation/IAnnotation.cs

@@ -0,0 +1,22 @@
+namespace EnvelopeGenerator.GeneratorAPI.Models.PsPdfKitAnnotation;
+
+public interface IAnnotation
+{
+    string Name { get; }
+
+    double? Width { get; }
+
+    double? Height { get; }
+
+    double Left { get; }
+
+    double Top { get; }
+
+    Color? BackgroundColor { get; }
+
+    Color? BorderColor { get; }
+
+    string? BorderStyle { get; }
+
+    int? BorderWidth { get; }
+}

EnvelopeGenerator.GeneratorAPI/Models/TFARegParams.cs

@@ -0,0 +1,17 @@
+namespace EnvelopeGenerator.GeneratorAPI.Models;
+
+/// <summary>
+/// Represents the parameters for two-factor authentication (2FA) registration.
+/// </summary>
+public class TFARegParams
+{
+    /// <summary>
+    /// The maximum allowed time for completing the registration process.
+    /// </summary>
+    public TimeSpan TimeLimit { get; init; } = new(0, 30, 0);
+
+    /// <summary>
+    /// The deadline for registration, calculated as the current time plus the <see cref="TimeLimit"/>.
+    /// </summary>
+    public DateTime Deadline => DateTime.Now.AddTicks(TimeLimit.Ticks);
+}

EnvelopeGenerator.GeneratorAPI/Program.cs

@@ -185,7 +185,19 @@ try
     // Envelope generator serives
 #pragma warning disable CS0618 // Type or member is obsolete
     builder.Services
-        .AddEnvelopeGeneratorInfrastructureServices(sqlExecutorConfigureOptions: executor => executor.ConnectionString = connStr)
+        .AddEnvelopeGeneratorInfrastructureServices(opt =>
+        {
+            opt.AddDbTriggerParams(config);
+            opt.AddDbContext((provider, options) =>
+            {
+                var logger = provider.GetRequiredService<ILogger<EGDbContext>>();
+                options.UseSqlServer(connStr)
+                        .LogTo(log => logger.LogInformation("{log}", log), Microsoft.Extensions.Logging.LogLevel.Trace)
+                        .EnableSensitiveDataLogging()
+                        .EnableDetailedErrors();
+            });
+            opt.AddSQLExecutor(executor => executor.ConnectionString = connStr);
+        })
         .AddEnvelopeGeneratorServices(config);
 #pragma warning restore CS0618 // Type or member is obsolete
 

EnvelopeGenerator.Infrastructure/DbTriggerParams.cs

@@ -0,0 +1,18 @@
+#if NETFRAMEWORK
+using System.Collections.Generic;
+#endif
+
+namespace EnvelopeGenerator.Infrastructure
+#if NET
+    ;
+#elif NETFRAMEWORK
+{
+#endif
+
+public class DbTriggerParams : Dictionary<string, ICollection<string>>
+{
+}
+
+#if NETFRAMEWORK
+}
+#endif

EnvelopeGenerator.Infrastructure/DependencyExtensions.cs

@@ -1,157 +0,0 @@
-using EnvelopeGenerator.Infrastructure.Repositories;
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.DependencyInjection.Extensions;
-using Microsoft.EntityFrameworkCore;
-using DigitalData.Core.Infrastructure;
-using EnvelopeGenerator.Domain.Entities;
-using Microsoft.Extensions.Configuration;
-using EnvelopeGenerator.Infrastructure.Executor;
-using Dapper;
-using System.ComponentModel.DataAnnotations.Schema;
-using System.Reflection;
-using DigitalData.UserManager.Domain.Entities;
-using EnvelopeGenerator.Application.Common.Interfaces.Repositories;
-using EnvelopeGenerator.Application.Common.Interfaces.SQLExecutor;
-using DigitalData.EmailProfilerDispatcher.Abstraction.Entities;
-
-namespace EnvelopeGenerator.Infrastructure;
-
-public static class DIExtensions
-{
-    /// <summary>
-    /// Registers the required repositories for the Envelope Generator service to the given <see cref="IServiceCollection"/>.
-    /// This method adds the repositories for various envelope-related entities, such as configuration, document receivers, envelopes, and users,
-    /// as scoped services to the dependency injection container. Optionally, it can also configure the <see cref="EGDbContext"/> 
-    /// with the provided database context options if specified.
-    /// </summary>
-    /// <param name="services">The <see cref="IServiceCollection"/> to which the services are added.</param>
-    /// <param name="dbContextOptions">An optional action to configure the <see cref="DbContextOptionsBuilder"/> for the <see cref="EGDbContext"/>. 
-    /// If not provided, the <see cref="EGDbContext"/> will not be configured.</param>
-    /// <returns>The updated <see cref="IServiceCollection"/> with the added repository services.</returns>
-    /// <remarks>
-    /// This method ensures that the repositories are registered as scoped services, meaning that a new instance of each repository 
-    /// will be created per HTTP request (or per scope) within the dependency injection container.
-    /// </remarks>
-    [Obsolete("Use IRepository")]
-    public static IServiceCollection AddEnvelopeGeneratorInfrastructureServices(this IServiceCollection services,
-        Action<IServiceProvider, DbContextOptionsBuilder>? dbContextOptions = null,
-        IConfiguration? sqlExecutorConfiguration = null,
-        Action<SQLExecutorParams>? sqlExecutorConfigureOptions = null)
-    {
-        if(dbContextOptions is not null)
-            services.AddDbContext<EGDbContext>(dbContextOptions);
-
-        services.TryAddScoped<IConfigRepository, ConfigRepository>();
-        services.TryAddScoped<IDocumentReceiverElementRepository, DocumentReceiverElementRepository>();
-        services.TryAddScoped<IEnvelopeDocumentRepository, EnvelopeDocumentRepository>();
-        services.TryAddScoped<IDocumentReceiverElementRepository, DocumentReceiverElementRepository>();
-        services.TryAddScoped<IDocumentStatusRepository, DocumentStatusRepository>();
-        services.TryAddScoped<IEmailTemplateRepository, EmailTemplateRepository>();
-        services.TryAddScoped<IEnvelopeRepository, EnvelopeRepository>();
-        services.TryAddScoped<IEnvelopeHistoryRepository, EnvelopeHistoryRepository>();
-        services.TryAddScoped<IEnvelopeReceiverRepository, EnvelopeReceiverRepository>();
-        services.TryAddScoped<IEnvelopeTypeRepository, EnvelopeTypeRepository>();
-        services.TryAddScoped<IReceiverRepository, ReceiverRepository>();
-        services.TryAddScoped<IEnvelopeReceiverReadOnlyRepository, EnvelopeReceiverReadOnlyRepository>();
-
-        services.AddDbRepository(opt =>
-        {
-            // scan EnvelopeGenerator
-            opt.RegisterFromAssembly<EGDbContext>(typeof(Config).Assembly);
-
-            // scan UserManager
-            opt.RegisterFromAssembly<EGDbContext>(typeof(User).Assembly);
-
-            // scan EmailProfilerDispatcher
-            opt.RegisterFromAssembly<EGDbContext>(typeof(EmailOut).Assembly);
-        });
-
-        services.AddSQLExecutor<Envelope>();
-        services.AddSQLExecutor<Receiver>();
-        services.AddSQLExecutor<Document>();
-        services.AddSQLExecutor<Signature>();
-        services.AddSQLExecutor<DocumentStatus>();
-
-        SetDapperTypeMap<Envelope>();
-        SetDapperTypeMap<User>();
-        SetDapperTypeMap<Receiver>();
-        SetDapperTypeMap<Document>();
-        SetDapperTypeMap<Signature>();
-        SetDapperTypeMap<DocumentStatus>();
-
-        services.AddScoped<IEnvelopeExecutor, EnvelopeExecutor>();
-        services.AddScoped<IEnvelopeReceiverExecutor, EnvelopeReceiverExecutor>();
-        services.AddScoped<IDocumentExecutor, DocumentExecutor>();
-
-        if (sqlExecutorConfiguration is not null || sqlExecutorConfigureOptions is not null)
-            services.AddSQLExecutor(sqlExecutorConfiguration, sqlExecutorConfigureOptions);
-
-        return services;
-    }
-
-    public static IServiceCollection AddSQLExecutor(this IServiceCollection services, IConfiguration? configuration = null, Action<SQLExecutorParams>? configureOptions = null)
-    {
-        if(configuration is not null && configureOptions is not null)
-            throw new InvalidOperationException("Cannot use both 'configuration' and 'configureOptions'. Only one should be provided.");
-
-        if (configuration is not null)
-            services.Configure<SQLExecutorParams>(configuration);
-
-        if(configureOptions is not null)
-            services.Configure(configureOptions);
-
-        return services.AddSingleton<ISQLExecutor, SQLExecutor>();
-    }
-
-    private static void SetDapperTypeMap<TModel>()
-    {
-        Dapper.SqlMapper.SetTypeMap(typeof(TModel), new CustomPropertyTypeMap(
-            typeof(TModel),
-            (type, columnName) =>
-            {
-                return type.GetProperties().FirstOrDefault(prop =>
-                {
-                    var attr = prop.GetCustomAttribute<ColumnAttribute>();
-                    return attr != null && string.Equals(attr.Name, columnName, StringComparison.OrdinalIgnoreCase)
-                        || string.Equals(prop.Name, columnName, StringComparison.OrdinalIgnoreCase);
-                })!;
-            }
-        ));
-    }
-
-    public static IServiceCollection AddSQLExecutor<T>(this IServiceCollection services, IConfiguration? configuration = null, Action<SQLExecutorParams>? configureOptions = null) where T : class
-    {
-        if (configuration is not null && configureOptions is not null)
-            throw new InvalidOperationException("Cannot use both 'configuration' and 'configureOptions'. Only one should be provided.");
-
-        if (configuration is not null)
-            services.Configure<SQLExecutorParams>(configuration);
-
-        services.AddScoped<ISQLExecutor<T>, SQLExecutor<T>>();
-
-        var interfaceType = typeof(ISQL<>);
-        var targetGenericType = interfaceType.MakeGenericType(typeof(T));
-
-        var implementations = AppDomain.CurrentDomain.GetAssemblies()
-            .SelectMany(a =>
-            {
-                try { return a.GetTypes(); }
-                catch { return Array.Empty<Type>(); }
-            })
-            .Where(t =>
-                t is { IsClass: true, IsAbstract: false } &&
-                t.GetInterfaces().Any(i =>
-                    i.IsGenericType &&
-                    i.GetGenericTypeDefinition() == interfaceType &&
-                    i.GenericTypeArguments[0] == typeof(T)
-                )
-            );
-
-        foreach (var impl in implementations)
-        {
-            services.AddSingleton(impl);
-        }
-
-        return services;
-    }
-}

EnvelopeGenerator.Infrastructure/DependencyInjection.cs

@@ -0,0 +1,213 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.DependencyInjection.Extensions;
+using Microsoft.EntityFrameworkCore;
+using DigitalData.Core.Infrastructure;
+using EnvelopeGenerator.Domain.Entities;
+using Microsoft.Extensions.Configuration;
+using Dapper;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Reflection;
+using DigitalData.UserManager.Domain.Entities;
+#if NET
+using CommandDotNet.Execution;
+using EnvelopeGenerator.Infrastructure.Repositories;
+using EnvelopeGenerator.Infrastructure.Executor;
+using EnvelopeGenerator.Application.Common.Interfaces.Repositories;
+using EnvelopeGenerator.Application.Common.Interfaces.SQLExecutor;
+using DigitalData.EmailProfilerDispatcher.Abstraction.Entities;
+#elif NETFRAMEWORK
+using System;
+#endif
+
+namespace EnvelopeGenerator.Infrastructure
+{
+    public static class DependencyInjection
+    {
+        /// <summary>
+        /// Registers the required repositories for the Envelope Generator service to the given <see cref="IServiceCollection"/>.
+        /// This method adds the repositories for various envelope-related entities, such as configuration, document receivers, envelopes, and users,
+        /// as scoped services to the dependency injection container. Optionally, it can also configure the <see cref="EGDbContext"/> 
+        /// with the provided database context options if specified.
+        /// </summary>
+        /// <param name="services">The <see cref="IServiceCollection"/> to which the services are added.</param>
+        /// <param name="dbContextOptions">An optional action to configure the <see cref="DbContextOptionsBuilder"/> for the <see cref="EGDbContext"/>. 
+        /// If not provided, the <see cref="EGDbContext"/> will not be configured.</param>
+        /// <returns>The updated <see cref="IServiceCollection"/> with the added repository services.</returns>
+        /// <remarks>
+        /// This method ensures that the repositories are registered as scoped services, meaning that a new instance of each repository 
+        /// will be created per HTTP request (or per scope) within the dependency injection container.
+        /// </remarks>
+        [Obsolete("Use IRepository")]
+        public static IServiceCollection AddEnvelopeGeneratorInfrastructureServices(this IServiceCollection services, Action<Config> options)
+        {
+            // configure custom options
+            options(new Config(services));
+#if NET
+            services.TryAddScoped<IConfigRepository, ConfigRepository>();
+            services.TryAddScoped<IDocumentReceiverElementRepository, DocumentReceiverElementRepository>();
+            services.TryAddScoped<IEnvelopeDocumentRepository, EnvelopeDocumentRepository>();
+            services.TryAddScoped<IDocumentReceiverElementRepository, DocumentReceiverElementRepository>();
+            services.TryAddScoped<IDocumentStatusRepository, DocumentStatusRepository>();
+            services.TryAddScoped<IEmailTemplateRepository, EmailTemplateRepository>();
+            services.TryAddScoped<IEnvelopeRepository, EnvelopeRepository>();
+            services.TryAddScoped<IEnvelopeHistoryRepository, EnvelopeHistoryRepository>();
+            services.TryAddScoped<IEnvelopeReceiverRepository, EnvelopeReceiverRepository>();
+            services.TryAddScoped<IEnvelopeTypeRepository, EnvelopeTypeRepository>();
+            services.TryAddScoped<IReceiverRepository, ReceiverRepository>();
+            services.TryAddScoped<IEnvelopeReceiverReadOnlyRepository, EnvelopeReceiverReadOnlyRepository>();
+#endif
+
+            services.AddDbRepository(opt =>
+            {
+                // scan EnvelopeGenerator
+                opt.RegisterFromAssembly<EGDbContext>(typeof(EnvelopeReceiver).Assembly);
+
+                // scan UserManager
+                opt.RegisterFromAssembly<EGDbContext>(typeof(User).Assembly);
+#if NET
+                // scan EmailProfilerDispatcher
+                opt.RegisterFromAssembly<EGDbContext>(typeof(EmailOut).Assembly);
+#endif
+            });
+
+#if NET
+            services.AddSQLExecutor<Envelope>();
+            services.AddSQLExecutor<Receiver>();
+            services.AddSQLExecutor<Document>();
+            services.AddSQLExecutor<Signature>();
+            services.AddSQLExecutor<DocumentStatus>();
+
+            SetDapperTypeMap<Envelope>();
+            SetDapperTypeMap<User>();
+            SetDapperTypeMap<Receiver>();
+            SetDapperTypeMap<Document>();
+            SetDapperTypeMap<Signature>();
+            SetDapperTypeMap<DocumentStatus>();
+
+            services.AddScoped<IEnvelopeExecutor, EnvelopeExecutor>();
+            services.AddScoped<IEnvelopeReceiverExecutor, EnvelopeReceiverExecutor>();
+            services.AddScoped<IDocumentExecutor, DocumentExecutor>();
+#endif
+
+            return services;
+        }
+
+#if NET
+        public static IServiceCollection AddSQLExecutor(this IServiceCollection services, IConfiguration? configuration = null, Action<SQLExecutorParams>? configureOptions = null)
+        {
+            if (configuration is not null && configureOptions is not null)
+                throw new InvalidOperationException("Cannot use both 'configuration' and 'configureOptions'. Only one should be provided.");
+
+            if (configuration is not null)
+                services.Configure<SQLExecutorParams>(configuration);
+
+            if (configureOptions is not null)
+                services.Configure(configureOptions);
+
+            return services.AddSingleton<ISQLExecutor, SQLExecutor>();
+        }
+
+        private static void SetDapperTypeMap<TModel>()
+        {
+            Dapper.SqlMapper.SetTypeMap(typeof(TModel), new CustomPropertyTypeMap(
+                typeof(TModel),
+                (type, columnName) =>
+                {
+                    return type.GetProperties().FirstOrDefault(prop =>
+                    {
+                        var attr = prop.GetCustomAttribute<ColumnAttribute>();
+                        return attr != null && string.Equals(attr.Name, columnName, StringComparison.OrdinalIgnoreCase)
+                            || string.Equals(prop.Name, columnName, StringComparison.OrdinalIgnoreCase);
+                    })!;
+                }
+            ));
+        }
+
+        public static IServiceCollection AddSQLExecutor<T>(this IServiceCollection services, IConfiguration? configuration = null, Action<SQLExecutorParams>? configureOptions = null) where T : class
+        {
+            if (configuration is not null && configureOptions is not null)
+                throw new InvalidOperationException("Cannot use both 'configuration' and 'configureOptions'. Only one should be provided.");
+
+            if (configuration is not null)
+                services.Configure<SQLExecutorParams>(configuration);
+
+            services.AddScoped<ISQLExecutor<T>, SQLExecutor<T>>();
+
+            var interfaceType = typeof(ISQL<>);
+            var targetGenericType = interfaceType.MakeGenericType(typeof(T));
+
+            var implementations = AppDomain.CurrentDomain.GetAssemblies()
+                .SelectMany(a =>
+                {
+                    try { return a.GetTypes(); }
+                    catch { return Array.Empty<Type>(); }
+                })
+                .Where(t =>
+                    t is { IsClass: true, IsAbstract: false } &&
+                    t.GetInterfaces().Any(i =>
+                        i.IsGenericType &&
+                        i.GetGenericTypeDefinition() == interfaceType &&
+                        i.GenericTypeArguments[0] == typeof(T)
+                    )
+                );
+
+            foreach (var impl in implementations)
+            {
+                services.AddSingleton(impl);
+            }
+
+            return services;
+        }
+#endif
+
+        public class Config
+        {
+            private readonly IServiceCollection _services;
+
+            internal Config(IServiceCollection services)
+            {
+                _services = services;
+            }
+
+            public void AddDbTriggerParams(IConfiguration configuration)
+            {
+                _services.Configure<DbTriggerParams>(configuration.GetSection(nameof(DbTriggerParams)));
+            }
+
+            public void AddDbTriggerParams(Action<DbTriggerParams> configureOptions)
+            {
+                _services.Configure(configureOptions);
+            }
+
+            public void AddDbContext(Action<DbContextOptionsBuilder> dbContextOptions)
+            {
+                _services.AddDbContext<EGDbContext>(dbContextOptions);
+            }
+
+            public void AddDbContext(Action<IServiceProvider, DbContextOptionsBuilder> dbContextOptions)
+            {
+                _services.AddDbContext<EGDbContext>(dbContextOptions);
+            }
+
+#if NET
+            public void AddSQLExecutor(IConfiguration configuration)
+            {
+                _services.Configure<SQLExecutorParams>(configuration);
+
+                _services.AddSingleton<ISQLExecutor, SQLExecutor>();
+
+                _services.AddSQLExecutor(configuration, null);
+            }
+
+            public void AddSQLExecutor(Action<SQLExecutorParams> options)
+            {
+                _services.Configure(options);
+
+                _services.AddSingleton<ISQLExecutor, SQLExecutor>();
+
+                _services.AddSQLExecutor(null, options);
+            }
+#endif
+        }
+    }
+}

EnvelopeGenerator.Infrastructure/EGDbContext.cs

@@ -1,28 +1,43 @@
-using DigitalData.EmailProfilerDispatcher.Abstraction.Entities;
-using DigitalData.UserManager.Domain.Entities;
-using DigitalData.UserManager.Infrastructure;
-using DigitalData.UserManager.Infrastructure.Contracts;
+using DigitalData.UserManager.Domain.Entities;
 using EnvelopeGenerator.Domain.Entities;
 using Microsoft.EntityFrameworkCore;
 using Group = DigitalData.UserManager.Domain.Entities.Group;
 using Module = DigitalData.UserManager.Domain.Entities.Module;
-using DigitalData.EmailProfilerDispatcher;
 using Microsoft.Extensions.Options;
-using DigitalData.Core.Client;
 using Microsoft.Extensions.Logging;
-using EnvelopeGenerator.Application.Common.Configurations;
+#if NET
+using DigitalData.EmailProfilerDispatcher;
+using DigitalData.EmailProfilerDispatcher.Abstraction.Entities;
+using DigitalData.UserManager.Infrastructure;
+using DigitalData.UserManager.Infrastructure.Contracts;
+using DigitalData.Core.Client;
+#elif NETFRAMEWORK
+using System.Linq;
+#endif
 
-namespace EnvelopeGenerator.Infrastructure;
+namespace EnvelopeGenerator.Infrastructure
+#if NET
+    ;
+#elif NETFRAMEWORK
+{
+#endif
 
 public class EGDbContext : EGDbContextBase
 {
-    public EGDbContext(DbContextOptions<EGDbContext> options, IOptions<DbTriggerParams> triggerParamOptions, ILogger<EGDbContext>? logger = null) : base(options, triggerParamOptions, logger)
+    public EGDbContext(DbContextOptions<EGDbContext> options, IOptions<DbTriggerParams> triggerParamOptions, ILogger<EGDbContext>
+#if NET
+        ?
+#endif
+        logger = null) : base(options, triggerParamOptions, logger)
     {
     }
 }
 
 //TODO: Adding EmailOut instead of EmailOut.Abst is not correct for the arch. Re-design EmailPut consedering this. IMailDbContext shoud move to Abstraction layer (hint: in this case using DBSet in abst. will be problem because entity framework will have to be added.
-public abstract class EGDbContextBase : DbContext, IUserManagerDbContext, IMailDbContext
+public abstract class EGDbContextBase : DbContext
+#if NET
+    , IUserManagerDbContext, IMailDbContext
+#endif
 {
     public DbSet<Config> Configs { get; set; }
 
@@ -56,7 +71,9 @@ public abstract class EGDbContextBase : DbContext, IUserManagerDbContext, IMailD
 
     public DbSet<UserRep> UserReps { get; set; }
 
+#if NET
     public DbSet<EmailOut> EMailOuts { get; set; }
+#endif
 
     public DbSet<EnvelopeReceiverReadOnly> EnvelopeReceiverReadOnlys { get; set; }
 
@@ -64,33 +81,22 @@ public abstract class EGDbContextBase : DbContext, IUserManagerDbContext, IMailD
 
     private readonly DbTriggerParams _triggers;
 
-    private readonly ILogger? _logger;
+    private readonly ILogger
+#if NET
+        ?
+#endif
+        _logger;
 
     public bool IsMigration { get; set; } = false;
 
-    public EGDbContextBase(DbContextOptions options, IOptions<DbTriggerParams> triggerParamOptions, ILogger? logger = null) : base(options)
+    public EGDbContextBase(DbContextOptions options, IOptions<DbTriggerParams> triggerParamOptions, ILogger
+#if NET
+        ?
+#endif
+        logger = null) : base(options)
     {
         _triggers = triggerParamOptions.Value;
         _logger = logger;
-
-        Configs = Set<Config>();
-        EnvelopeReceivers = Set<EnvelopeReceiver>();
-        Envelopes = Set<Envelope>();
-        DocumentReceiverElements = Set<Signature>();
-        DocumentStatus = Set<DocumentStatus>();
-        EnvelopeDocument = Set<Document>();
-        EnvelopeHistories = Set<History>();
-        EnvelopeTypes = Set<EnvelopeType>();
-        Receivers = Set<Receiver>();
-
-        GroupOfUsers = Set<GroupOfUser>();
-        Groups = Set<Group>();
-        ModuleOfUsers = Set<ModuleOfUser>();
-        Modules = Set<Module>();
-        Users = Set<User>();
-        UserReps = Set<UserRep>();
-        EMailOuts = Set<EmailOut>();
-        EnvelopeReceiverReadOnlys = Set<EnvelopeReceiverReadOnly>();
     }
 
     protected override void OnModelCreating(ModelBuilder modelBuilder)
@@ -119,7 +125,7 @@ public abstract class EGDbContextBase : DbContext, IUserManagerDbContext, IMailD
 
         modelBuilder.Entity<Envelope>()
             .HasMany(e => e.Documents)
-            .WithOne()
+            .WithOne(d => d.Envelope)
             .HasForeignKey(ed => ed.EnvelopeId);
 
         modelBuilder.Entity<Envelope>()
@@ -187,6 +193,13 @@ public abstract class EGDbContextBase : DbContext, IUserManagerDbContext, IMailD
             .HasForeignKey(ds => ds.ReceiverId);
         #endregion DocumentStatus
 
+        #region Annotation
+        modelBuilder.Entity<Signature>()
+            .HasMany(signature => signature.Annotations)
+            .WithOne(annot => annot.Element)
+            .HasForeignKey(annot => annot.ElementId);
+        #endregion
+
         #region Trigger
         // Configure entities to handle database triggers
         void AddTrigger<T>() where T : class => _triggers
@@ -194,7 +207,9 @@ public abstract class EGDbContextBase : DbContext, IUserManagerDbContext, IMailD
             .SelectMany(t => t.Value)
             .ForEach(tName =>
             {
+#if NET
                 modelBuilder.Entity<T>().ToTable(tb => tb.HasTrigger(tName));
+#endif
                 _logger?.LogInformation("Trigger '{triggerName}' has been added to the '{entityName}' entity.", tName, typeof(T).Name);
             });
 
@@ -210,12 +225,20 @@ public abstract class EGDbContextBase : DbContext, IUserManagerDbContext, IMailD
         AddTrigger<EnvelopeReceiverReadOnly>();
         AddTrigger<EnvelopeType>();
         AddTrigger<Receiver>();
+#if NET
         AddTrigger<EmailOut>();
+#endif
         #endregion Trigger
 
         //configure model builder for user manager tables
+#if NET
         modelBuilder.ConfigureUserManager();
+#endif
 
         base.OnModelCreating(modelBuilder);
     }
-}
+}
+
+#if NETFRAMEWORK
+    }
+#endif

EnvelopeGenerator.Infrastructure/EGDbContextFactory.cs

@@ -1,4 +1,5 @@
-using EnvelopeGenerator.Application.Common.Configurations;
+#if NET
+using EnvelopeGenerator.Application.Common.Configurations;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Design;
 using Microsoft.Extensions.Configuration;
@@ -11,7 +12,7 @@ namespace EnvelopeGenerator.Infrastructure
         public EGDbContext CreateDbContext(string[] args)
         {
             var config = new ConfigurationBuilder()
-                .SetBasePath(Directory.GetCurrentDirectory()) // Önemli!
+                .SetBasePath(Directory.GetCurrentDirectory())
                 .AddJsonFile("appsettings.migration.json")
                 .Build();
 
@@ -22,10 +23,10 @@ namespace EnvelopeGenerator.Infrastructure
             // create DbTriggerParams
             var triggerLists = config.GetSection("DbTriggerParams").Get<Dictionary<string, List<string>>>();
             var dbTriggerParams = new DbTriggerParams();
-            if(triggerLists is not null)
+            if (triggerLists is not null)
                 foreach (var triggerList in triggerLists)
                 {
-                    if(triggerList.Value.Count == 0)
+                    if (triggerList.Value.Count == 0)
                         continue; // Skip empty trigger lists
 
                     var tableName = triggerList.Key;
@@ -43,4 +44,5 @@ namespace EnvelopeGenerator.Infrastructure
             return dbContext;
         }
     }
-}
+}
+#endif

EnvelopeGenerator.Infrastructure/EnumerableExtensions.cs

@@ -0,0 +1,20 @@
+#if NETFRAMEWORK
+using System.Collections.Generic;
+using System;
+#endif
+
+namespace EnvelopeGenerator.Infrastructure
+{
+    public static class EnumerableExtensions
+    {
+#if NETFRAMEWORK
+        public static void ForEach<T>(this IEnumerable<T> values, Action<T> action)
+        {
+            foreach (T value in values)
+            {
+                action(value);
+            }
+        }
+#endif
+    }
+}

EnvelopeGenerator.Infrastructure/EnvelopeGenerator.Infrastructure.csproj

@@ -1,24 +1,51 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net7.0;net8.0;net9.0</TargetFrameworks>
+    <TargetFrameworks>net462;net7.0;net8.0;net9.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <!-- disable for net462 -->
+  <PropertyGroup Condition="'$(TargetFramework)' == 'net462'">
+	<Nullable>disable</Nullable>
+	<ImplicitUsings>disable</ImplicitUsings>
+	<LangVersion>7.3</LangVersion>
+  </PropertyGroup>
+
+  <!-- enable for net7 and more -->
+  <PropertyGroup Condition="'$(TargetFramework)' == 'net7.0' Or '$(TargetFramework)' == 'net8.0' Or '$(TargetFramework)' == 'net9.0'">
+	<Nullable>enable</Nullable>
+	<ImplicitUsings>enable</ImplicitUsings>
+	<LangVersion>latest</LangVersion>
+  </PropertyGroup>
+
   <ItemGroup>
     <PackageReference Include="Dapper" Version="2.1.66" />
-    <PackageReference Include="DigitalData.Core.Abstraction.Application" Version="1.3.1" />
-    <PackageReference Include="DigitalData.Core.Infrastructure" Version="2.4.1" />
-    <PackageReference Include="DigitalData.EmailProfilerDispatcher" Version="3.1.1" />
+    <PackageReference Include="DigitalData.Core.Abstraction.Application" Version="1.6.0" />
+    <PackageReference Include="DigitalData.Core.Infrastructure" Version="2.6.1" />
     <PackageReference Include="QuestPDF" Version="2025.7.1" />
-	<PackageReference Include="UserManager" Version="1.1.3" />
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\EnvelopeGenerator.Application\EnvelopeGenerator.Application.csproj" />
     <ProjectReference Include="..\EnvelopeGenerator.Domain\EnvelopeGenerator.Domain.csproj" />
   </ItemGroup>
+
+	<ItemGroup Condition="'$(TargetFramework)' != 'net462'">
+    <ProjectReference Include="..\EnvelopeGenerator.Application\EnvelopeGenerator.Application.csproj" />
+    <PackageReference Include="DigitalData.EmailProfilerDispatcher" Version="3.1.1" />
+	<PackageReference Include="UserManager" Version="1.1.3" />
+  </ItemGroup>
+	
+  <ItemGroup Condition="'$(TargetFramework)' == 'net462'">
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.1.32" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="3.1.32" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="3.1.32">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.1.32" />
+  </ItemGroup>
 	
   <ItemGroup Condition="'$(TargetFramework)' == 'net7.0'">
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.20" />

EnvelopeGenerator.Infrastructure/Executor/DocumentExecutor.cs

@@ -1,4 +1,5 @@
-using Dapper;
+#if NET
+using Dapper;
 using EnvelopeGenerator.Application.Common.Interfaces.SQLExecutor;
 using EnvelopeGenerator.Application.Common.SQL;
 using EnvelopeGenerator.Domain.Entities;
@@ -27,3 +28,4 @@ public class DocumentExecutor : SQLExecutor, IDocumentExecutor
             $"base64={base64}, envelope_uuid='{envelope_uuid}'.");
     }
 }
+#endif

EnvelopeGenerator.Infrastructure/Executor/EnvelopeExecutor.cs

@@ -1,4 +1,5 @@
-using Dapper;
+#if NET
+using Dapper;
 using DigitalData.UserManager.Application.Contracts.Repositories;
 using EnvelopeGenerator.Application.Common.Interfaces.SQLExecutor;
 using EnvelopeGenerator.Application.Common.SQL;
@@ -36,4 +37,5 @@ public class EnvelopeExecutor : SQLExecutor, IEnvelopeExecutor
 
         return envelope;
     }
-}
+}
+#endif

EnvelopeGenerator.Infrastructure/Executor/EnvelopeReceiverExecutor.cs

@@ -1,4 +1,5 @@
-using Dapper;
+#if NET
+using Dapper;
 using EnvelopeGenerator.Application.Common.Interfaces.Repositories;
 using EnvelopeGenerator.Application.Common.Interfaces.SQLExecutor;
 using EnvelopeGenerator.Application.Common.SQL;
@@ -9,7 +10,7 @@ using Microsoft.Extensions.Options;
 
 namespace EnvelopeGenerator.Infrastructure.Executor;
 
-public class EnvelopeReceiverExecutor: SQLExecutor, IEnvelopeReceiverExecutor
+public class EnvelopeReceiverExecutor : SQLExecutor, IEnvelopeReceiverExecutor
 {
     private readonly IEnvelopeReceiverRepository _erRepository;
 
@@ -33,3 +34,4 @@ public class EnvelopeReceiverExecutor: SQLExecutor, IEnvelopeReceiverExecutor
         return await _erRepository.ReadByIdAsync(envelopeId: er.EnvelopeId, receiverId: er.ReceiverId);
     }
 }
+#endif

EnvelopeGenerator.Infrastructure/Executor/Query.cs

@@ -1,4 +1,5 @@
-using EnvelopeGenerator.Application.Common.Interfaces.SQLExecutor;
+#if NET
+using EnvelopeGenerator.Application.Common.Interfaces.SQLExecutor;
 using Microsoft.EntityFrameworkCore;
 
 namespace EnvelopeGenerator.Infrastructure.Executor;
@@ -38,4 +39,5 @@ public sealed record Query<TEntity> : IQuery<TEntity>
 
 
     public async Task<IEnumerable<TEntity>> ToListAsync() => await _query.ToListAsync();
-}
+}
+#endif

EnvelopeGenerator.Infrastructure/Executor/QueryExtension.cs

@@ -1,4 +1,5 @@
-namespace EnvelopeGenerator.Infrastructure.Executor;
+#if NET
+namespace EnvelopeGenerator.Infrastructure.Executor;
 
 public static class QueryExtension
 {
@@ -6,4 +7,5 @@ public static class QueryExtension
     {
         return new Query<TEntity>(queryable);
     }
-}
+}
+#endif

EnvelopeGenerator.Infrastructure/Executor/SQLExecutor.cs

@@ -1,4 +1,5 @@
-using Dapper;
+#if NET
+using Dapper;
 using EnvelopeGenerator.Application.Common.Interfaces.SQLExecutor;
 using Microsoft.Data.SqlClient;
 using Microsoft.Extensions.DependencyInjection;
@@ -30,4 +31,5 @@ public class SQLExecutor : ISQLExecutor
         var sql = Provider.GetRequiredService<TSQL>();
         return Execute<TEntity>(sql.Raw, parameters, cancellation);
     }
-}
+}
+#endif

EnvelopeGenerator.Infrastructure/Executor/SQLExecutorBaseEntity.cs

@@ -1,4 +1,5 @@
-using EnvelopeGenerator.Application.Common.Interfaces.SQLExecutor;
+#if NET
+using EnvelopeGenerator.Application.Common.Interfaces.SQLExecutor;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Options;
@@ -29,3 +30,5 @@ public sealed class SQLExecutor<T> : SQLExecutor, ISQLExecutor<T> where T : clas
         return Execute(sql.Raw);
     }
 }
+
+#endif

EnvelopeGenerator.Infrastructure/Executor/SQLExecutorParams.cs

@@ -1,6 +1,9 @@
-namespace EnvelopeGenerator.Infrastructure.Executor;
+#if NET
+namespace EnvelopeGenerator.Infrastructure.Executor;
 
 public class SQLExecutorParams
 {
     public string? ConnectionString { get; set; }
 }
+
+#endif

EnvelopeGenerator.Infrastructure/Migrations/20250701151754_InitialCreate.cs

@@ -1,4 +1,5 @@
-using System;
+#if NET
+using System;
 using Microsoft.EntityFrameworkCore.Migrations;
 
 #nullable disable
@@ -809,3 +810,4 @@ namespace EnvelopeGenerator.Infrastructure.Migrations
         }
     }
 }
+#endif

EnvelopeGenerator.Infrastructure/Repositories/ConfigRepository.cs

@@ -1,20 +1,21 @@
-using DigitalData.Core.Infrastructure;
-using EnvelopeGenerator.Domain.Entities;
+#if NET
+using DigitalData.Core.Infrastructure;
 using Microsoft.EntityFrameworkCore;
 using EnvelopeGenerator.Application.Common.Interfaces.Repositories;
 
 namespace EnvelopeGenerator.Infrastructure.Repositories;
 
 [Obsolete("Use IRepository")]
-public class ConfigRepository : CRUDRepository<Config, int, EGDbContext>, IConfigRepository
+public class ConfigRepository : CRUDRepository<Domain.Entities.Config, int, EGDbContext>, IConfigRepository
 {
     public ConfigRepository(EGDbContext dbContext) : base(dbContext, dbContext.Configs)
     {
     }
 
-    public async Task<Config?> ReadFirstAsync()
+    public async Task<Domain.Entities.Config?> ReadFirstAsync()
     {
         var configs = await _dbSet.ToListAsync();
         return configs.Count > 0 ? configs[0] : default;
     }
-}
+}
+#endif

EnvelopeGenerator.Infrastructure/Repositories/DocumentReceiverElementRepository.cs

@@ -1,4 +1,5 @@
-using DigitalData.Core.Infrastructure;
+#if NET
+using DigitalData.Core.Infrastructure;
 using EnvelopeGenerator.Domain.Entities;
 using EnvelopeGenerator.Application.Common.Interfaces.Repositories;
 
@@ -10,4 +11,5 @@ public class DocumentReceiverElementRepository : CRUDRepository<Signature, int,
     public DocumentReceiverElementRepository(EGDbContext dbContext) : base(dbContext, dbContext.DocumentReceiverElements)
     {
     }
-}
+}
+#endif

EnvelopeGenerator.Infrastructure/Repositories/DocumentStatusRepository.cs

@@ -1,4 +1,5 @@
-using DigitalData.Core.Infrastructure;
+#if NET
+using DigitalData.Core.Infrastructure;
 using EnvelopeGenerator.Domain.Entities;
 using EnvelopeGenerator.Application.Common.Interfaces.Repositories;
 
@@ -10,4 +11,5 @@ public class DocumentStatusRepository : CRUDRepository<DocumentStatus, int, EGDb
     public DocumentStatusRepository(EGDbContext dbContext) : base(dbContext, dbContext.DocumentStatus)
     {
     }
-}
+}
+#endif

EnvelopeGenerator.Infrastructure/Repositories/EmailTemplateRepository.cs

@@ -1,4 +1,5 @@
-using DigitalData.Core.Infrastructure;
+#if NET
+using DigitalData.Core.Infrastructure;
 using EnvelopeGenerator.Domain.Entities;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Caching.Memory;
@@ -9,26 +10,27 @@ namespace EnvelopeGenerator.Infrastructure.Repositories;
 
 [Obsolete("Use TempRepo")]
 public class EmailTemplateRepository : CRUDRepository<EmailTemplate, int, EGDbContext>, IEmailTemplateRepository
+{
+    private readonly IMemoryCache _cache;
+
+    public EmailTemplateRepository(EGDbContext dbContext, IMemoryCache cache) : base(dbContext, dbContext.EmailTemplate)
     {
-        private readonly IMemoryCache _cache;
+        _cache = cache;
+    }
 
-	public EmailTemplateRepository(EGDbContext dbContext, IMemoryCache cache) : base(dbContext, dbContext.EmailTemplate)
-        {
-            _cache = cache;
-        }
+    private readonly Guid key_guid = Guid.NewGuid();
 
-        private readonly Guid key_guid = Guid.NewGuid();
-
-	/// <summary>
-	/// Retrieves an email template based on its name. 
-	/// Utilizes in-memory caching to improve performance for the limited number of email templates available.
-	/// If the template is not found in the cache, it queries the database and stores the result in the cache.
-	/// </summary>
-	/// <param name="type">The type of the email template, which corresponds to its name.</param>
-	/// <returns>
-	/// A task that represents the asynchronous operation. The task result contains the email template 
-	/// if found, otherwise null.
-	/// </returns>
-	public async Task<EmailTemplate?> ReadByNameAsync(EmailTemplateType type) => await _cache.GetOrCreateAsync($"{type}{key_guid}", async _
+    /// <summary>
+    /// Retrieves an email template based on its name. 
+    /// Utilizes in-memory caching to improve performance for the limited number of email templates available.
+    /// If the template is not found in the cache, it queries the database and stores the result in the cache.
+    /// </summary>
+    /// <param name="type">The type of the email template, which corresponds to its name.</param>
+    /// <returns>
+    /// A task that represents the asynchronous operation. The task result contains the email template 
+    /// if found, otherwise null.
+    /// </returns>
+    public async Task<EmailTemplate?> ReadByNameAsync(EmailTemplateType type) => await _cache.GetOrCreateAsync($"{type}{key_guid}", async _
             => await _dbSet.Where(t => t.Name == type.ToString()).FirstOrDefaultAsync());
-    }
+}
+#endif

EnvelopeGenerator.Infrastructure/Repositories/EnvelopeDocumentRepository.cs

@@ -1,4 +1,5 @@
-using DigitalData.Core.Infrastructure;
+#if NET
+using DigitalData.Core.Infrastructure;
 using EnvelopeGenerator.Domain.Entities;
 using EnvelopeGenerator.Application.Common.Interfaces.Repositories;
 
@@ -10,4 +11,5 @@ public class EnvelopeDocumentRepository : CRUDRepository<Document, int, EGDbCont
     public EnvelopeDocumentRepository(EGDbContext dbContext) : base(dbContext, dbContext.EnvelopeDocument)
     {
     }
-}
+}
+#endif

EnvelopeGenerator.Infrastructure/Repositories/EnvelopeHistoryRepository.cs

@@ -1,4 +1,5 @@
-using DigitalData.Core.Infrastructure;
+#if NET
+using DigitalData.Core.Infrastructure;
 using EnvelopeGenerator.Domain.Entities;
 using Microsoft.EntityFrameworkCore;
 using EnvelopeGenerator.Domain.Constants;
@@ -47,4 +48,5 @@ public class EnvelopeHistoryRepository : CRUDRepository<History, long, EGDbConte
         status: status,
         withSender: withSender,
         withReceiver: withReceiver).ToListAsync();
-}
+}
+#endif

EnvelopeGenerator.Infrastructure/Repositories/EnvelopeReceiverReadOnlyRepository.cs

@@ -1,4 +1,5 @@
-using DigitalData.Core.Infrastructure;
+#if NET
+using DigitalData.Core.Infrastructure;
 using EnvelopeGenerator.Domain.Entities;
 using Microsoft.EntityFrameworkCore;
 using EnvelopeGenerator.Application.Common.Interfaces.Repositories;
@@ -52,7 +53,7 @@ public class EnvelopeReceiverReadOnlyRepository : CRUDRepository<EnvelopeReceive
     private async Task<IEnumerable<EnvelopeReceiverReadOnly>> IncludeEnvelope(params EnvelopeReceiverReadOnly[] erros)
     {
         foreach (var erro in erros)
-            erro.Envelope = await _envRepo.ReadByIdAsync((int) erro.EnvelopeId);
+            erro.Envelope = await _envRepo.ReadByIdAsync((int)erro.EnvelopeId);
 
         return erros;
     }
@@ -67,4 +68,5 @@ public class EnvelopeReceiverReadOnlyRepository : CRUDRepository<EnvelopeReceive
 
         return erros;
     }
-}
+}
+#endif

EnvelopeGenerator.Infrastructure/Repositories/EnvelopeRepository.cs

@@ -1,7 +1,7 @@
-using DigitalData.Core.Infrastructure;
+#if NET
+using DigitalData.Core.Infrastructure;
 using EnvelopeGenerator.Domain.Entities;
 using Microsoft.EntityFrameworkCore;
-using EnvelopeGenerator.Domain;
 using EnvelopeGenerator.Domain.Constants;
 using EnvelopeGenerator.Application.Common.Interfaces.Repositories;
 
@@ -64,4 +64,5 @@ public class EnvelopeRepository : CRUDRepository<Envelope, int, EGDbContext>, IE
 
         return await query.ToListAsync();
     }
-}
+}
+#endif

EnvelopeGenerator.Infrastructure/Repositories/EnvelopeTypeRepository.cs

@@ -1,4 +1,5 @@
-using DigitalData.Core.Infrastructure;
+#if NET
+using DigitalData.Core.Infrastructure;
 using EnvelopeGenerator.Domain.Entities;
 using EnvelopeGenerator.Application.Common.Interfaces.Repositories;
 
@@ -10,4 +11,5 @@ public class EnvelopeTypeRepository : CRUDRepository<EnvelopeType, int, EGDbCont
     public EnvelopeTypeRepository(EGDbContext dbContext) : base(dbContext, dbContext.EnvelopeTypes)
     {
     }
-}
+}
+#endif