create UpdateDocStatusCommand

- Add related attributes

EnvelopeGenerator.Application/Configurations/DbTriggerParams.cs

@@ -3,6 +3,6 @@
 /// <summary>
 /// 
 /// </summary>
-public class DbTriggerParams : Dictionary<string, IEnumerable<string>>
+public class DbTriggerParams : Dictionary<string, ICollection<string>>
 {
 }

EnvelopeGenerator.Application/Contracts/Repositories/IEnvelopeCertificateRepository.cs

@@ -1,12 +0,0 @@
-using DigitalData.Core.Abstraction.Application.Repository;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
-
-/// <summary>
-/// 
-/// </summary>
-[Obsolete("Use Read-method returning IReadQuery<TEntity> instead.")]
-public interface IEnvelopeCertificateRepository : ICRUDRepository<EnvelopeCertificate, int>
-{
-}

EnvelopeGenerator.Application/Contracts/Services/IEnvelopeCertificateService.cs

@@ -1,13 +0,0 @@
-using DigitalData.Core.Abstraction.Application;
-using EnvelopeGenerator.Application.DTOs;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Services;
-
-/// <summary>
-/// 
-/// </summary>
-[Obsolete("Use MediatR")]
-public interface IEnvelopeCertificateService : IBasicCRUDService<EnvelopeCertificateDto, EnvelopeCertificate, int>
-{
-}

EnvelopeGenerator.Application/DTOs/EnvelopeCertificateDto.cs

@@ -1,50 +0,0 @@
-using Microsoft.AspNetCore.Mvc;
-
-namespace EnvelopeGenerator.Application.DTOs;
-
-/// <summary>
-/// Data Transfer Object representing certificate information for an envelope.
-/// </summary>
-[ApiExplorerSettings(IgnoreApi = true)]
-public class EnvelopeCertificateDto
-{
-    /// <summary>
-    /// Gets the unique identifier of the certificate.
-    /// </summary>
-    public int Id { get; init; }
-
-    /// <summary>
-    /// Gets the envelope ID associated with the certificate.
-    /// </summary>
-    public int EnvelopeId { get; init; }
-
-    /// <summary>
-    /// Gets the UUID of the envelope.
-    /// </summary>
-    public string EnvelopeUuid { get; init; } = string.Empty;
-
-    /// <summary>
-    /// Gets the subject of the envelope.
-    /// </summary>
-    public string EnvelopeSubject { get; init; } = string.Empty;
-
-    /// <summary>
-    /// Gets the ID of the creator of the envelope.
-    /// </summary>
-    public int CreatorId { get; init; }
-
-    /// <summary>
-    /// Gets the name of the creator.
-    /// </summary>
-    public string CreatorName { get; init; } = string.Empty;
-
-    /// <summary>
-    /// Gets the email address of the creator.
-    /// </summary>
-    public string CreatorEmail { get; init; } = string.Empty;
-
-    /// <summary>
-    /// Gets the current status of the envelope.
-    /// </summary>
-    public int EnvelopeStatus { get; init; }
-}

EnvelopeGenerator.Application/DependencyInjection.cs

@@ -5,9 +5,9 @@ using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.DependencyInjection.Extensions;
 using DigitalData.Core.Client;
 using QRCoder;
-using EnvelopeGenerator.Application.Contracts.Services;
+using EnvelopeGenerator.Application.Interfaces.Services;
 using System.Reflection;
-using EnvelopeGenerator.Application.EnvelopeReceivers.Commands.Create;
+using EnvelopeGenerator.Application.EnvelopeReceivers.Commands;
 
 namespace EnvelopeGenerator.Application;
 
@@ -33,12 +33,10 @@ public static class DependencyInjection
         services.TryAddScoped<IDocumentStatusService, DocumentStatusService>();
         services.TryAddScoped<IEmailTemplateService, EmailTemplateService>();
         services.TryAddScoped<IEnvelopeService, EnvelopeService>();
-        services.TryAddScoped<IEnvelopeCertificateService, EnvelopeCertificateService>();
         services.TryAddScoped<IEnvelopeDocumentService, EnvelopeDocumentService>();
         services.TryAddScoped<IEnvelopeReceiverService, EnvelopeReceiverService>();
         services.TryAddScoped<IEnvelopeTypeService, EnvelopeTypeService>();
         services.TryAddScoped<IReceiverService, ReceiverService>();
-        services.TryAddScoped<IUserReceiverService, UserReceiverService>();
         services.TryAddScoped<IEnvelopeReceiverReadOnlyService, EnvelopeReceiverReadOnlyService>();
 
         //Auto mapping profiles

EnvelopeGenerator.Application/DocStatus/Commands/CreateDocStatusCommand.cs

@@ -0,0 +1,19 @@
+using EnvelopeGenerator.Domain;
+
+namespace EnvelopeGenerator.Application.DocStatus.Commands;
+
+/// <summary>
+/// 
+/// </summary>
+public class CreateDocStatusCommand : UpdateDocStatusCommand
+{
+    /// <summary>
+    /// Gets timestamp when this record was added. Returns the current date and time.
+    /// </summary>
+    public DateTime AddedWhen => StatusChangedWhen;
+
+    /// <summary>
+    /// Gets timestamp when this record was added. Returns the current date and time.
+    /// </summary>
+    public override DateTime? ChangedWhen { get; } = null;
+}

EnvelopeGenerator.Application/DocStatus/Commands/UpdateDocStatusCommand.cs

@@ -0,0 +1,39 @@
+using EnvelopeGenerator.Domain;
+
+namespace EnvelopeGenerator.Application.DocStatus.Commands;
+
+/// <summary>
+/// 
+/// </summary>
+public class UpdateDocStatusCommand
+{
+    /// <summary>
+    /// Gets or sets the ID of the associated envelope.
+    /// </summary>
+    public int EnvelopeId { get; set; }
+
+    /// <summary>
+    /// Gets or sets the ID of the receiver associated with this status.
+    /// </summary>
+    public int ReceiverId { get; set; }
+
+    /// <summary>
+    /// Gets the current status code.
+    /// </summary>
+    public Constants.DocumentStatus Status => Value is null ? Constants.DocumentStatus.Created : Constants.DocumentStatus.Signed;
+
+    /// <summary>
+    /// Gets the timestamp when the status was changed. Retrns the AddedWhen value.
+    /// </summary>
+    public DateTime StatusChangedWhen { get; } = DateTime.Now;
+
+    /// <summary>
+    /// Gets or sets the display value associated with the status.
+    /// </summary>
+    public string? Value { get; set; }
+
+    /// <summary>
+    /// Gets timestamp when this record was added. Returns the current date and time.
+    /// </summary>
+    public virtual DateTime? ChangedWhen { get; } = DateTime.Now;
+}

EnvelopeGenerator.Application/Documents/Queries/Read/ReadDocumentMappingProfile.cs

@@ -1,18 +0,0 @@
-using AutoMapper;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Documents.Queries.Read;
-
-/// <summary>
-/// 
-/// </summary>
-public class ReadDocumentMappingProfile : Profile
-{
-    /// <summary>
-    /// 
-    /// </summary>
-    public ReadDocumentMappingProfile()
-    {
-        CreateMap<EnvelopeDocument, ReadDocumentResponse>();
-    }
-}

EnvelopeGenerator.Application/Documents/Queries/Read/ReadDocumentQuery.cs

@@ -1,12 +0,0 @@
-using MediatR;
-
-namespace EnvelopeGenerator.Application.Documents.Queries.Read;
-
-/// <summary>
-/// Represents a query to read a document based on its unique identifier or associated envelope identifier.
-/// </summary>
-/// <param name="Id">The unique identifier of the document. Optional.</param>
-/// <param name="EnvelopeId">The identifier of the envelope associated with the document. Optional.</param>
-public record ReadDocumentQuery(int? Id = null, int? EnvelopeId = null) : IRequest<ReadDocumentResponse?>
-{
-}

EnvelopeGenerator.Application/Documents/Queries/Read/ReadDocumentResponse.cs

@@ -1,12 +0,0 @@
-namespace EnvelopeGenerator.Application.Documents.Queries.Read;
-
-/// <summary>
-/// Represents the response for reading a document.
-/// </summary>
-public class ReadDocumentResponse : ReadDocumentResponseBase
-{
-    /// <summary>
-    /// The binary data of the document, if available.
-    /// </summary>
-    public byte[]? ByteData { get; init; }
-}

EnvelopeGenerator.Application/Documents/Queries/Read/ReadDocumentResponseBase.cs

@@ -1,22 +0,0 @@
-namespace EnvelopeGenerator.Application.Documents.Queries.Read;
-
-/// <summary>
-/// Represents the response for reading a document.
-/// </summary>
-public class ReadDocumentResponseBase
-{
-    /// <summary>
-    /// The unique identifier of the document.
-    /// </summary>
-    public int Guid { get; init; }
-
-    /// <summary>
-    /// The identifier of the associated envelope.
-    /// </summary>
-    public int EnvelopeId { get; init; }
-
-    /// <summary>
-    /// The date and time when the document was added.
-    /// </summary>
-    public DateTime AddedWhen { get; init; }
-}

EnvelopeGenerator.Application/Documents/Queries/ReadDocumentQuery.cs

@@ -1,46 +1,67 @@
 using DigitalData.Core.Abstraction.Application.Repository;
-using EnvelopeGenerator.Domain.Entities;
+using EnvelopeGenerator.Application.Dto;
 using MediatR;
+using EnvelopeGenerator.Domain.Entities;
+using Microsoft.EntityFrameworkCore;
+using AutoMapper;
 
-namespace EnvelopeGenerator.Application.Documents.Queries.Read;
+namespace EnvelopeGenerator.Application.Documents.Queries;
+
+/// <summary>
+/// Represents a query to read a document based on its unique identifier or associated envelope identifier.
+/// </summary>
+/// <param name="Id">The unique identifier of the document. Optional.</param>
+/// <param name="EnvelopeId">The identifier of the envelope associated with the document. Optional.</param>
+public record ReadDocumentQuery(int? Id = null, int? EnvelopeId = null) : IRequest<EnvelopeDocumentDto?>
+{
+}
 
 /// <summary>
 /// Handles queries for reading <see cref="EnvelopeDocument"/> data based on either the document ID or the envelope ID.
 /// </summary>
-public class ReadDocumentQueryHandler : IRequestHandler<ReadDocumentQuery, ReadDocumentResponse?>
+public class ReadDocumentQueryHandler : IRequestHandler<ReadDocumentQuery, EnvelopeDocumentDto?>
 {
     /// <summary>
     /// Repository for accessing <see cref="EnvelopeDocument"/> entities.
     /// </summary>
     private readonly IRepository<EnvelopeDocument> _repo;
 
+    private readonly IMapper _mapper;
+
     /// <summary>
     /// Initializes a new instance of the <see cref="ReadDocumentQueryHandler"/> class.
     /// </summary>
     /// <param name="envelopeDocumentRepository">The repository used to access <see cref="EnvelopeDocument"/> entities.</param>
-    public ReadDocumentQueryHandler(IRepository<EnvelopeDocument> envelopeDocumentRepository)
+    public ReadDocumentQueryHandler(IRepository<EnvelopeDocument> envelopeDocumentRepository, IMapper mapper)
     {
         _repo = envelopeDocumentRepository;
+        _mapper = mapper;
     }
 
     /// <summary>
-    /// Handles the <see cref="ReadDocumentQuery"/> and returns a <see cref="ReadDocumentResponse"/> based on the provided identifiers.
+    /// Handles the <see cref="ReadDocumentQuery"/> and returns a <see cref="EnvelopeDocumentDto"/> based on the provided identifiers.
     /// </summary>
     /// <param name="query">The query containing the document ID or envelope ID to search for.</param>
     /// <param name="cancellationToken">A token to monitor for cancellation requests.</param>
     /// <returns>
-    /// A <see cref="ReadDocumentResponse"/> if a matching document is found; otherwise, <c>null</c>.
+    /// A <see cref="EnvelopeDocumentDto"/> if a matching document is found; otherwise, <c>null</c>.
     /// </returns>
     /// <exception cref="InvalidOperationException">
     /// Thrown when neither <see cref="ReadDocumentQuery.Id"/> nor <see cref="ReadDocumentQuery.EnvelopeId"/> is provided.
     /// </exception>
     [Obsolete("Use MediatR")]
-    public async Task<ReadDocumentResponse?> Handle(ReadDocumentQuery query, CancellationToken cancellationToken)
+    public async Task<EnvelopeDocumentDto?> Handle(ReadDocumentQuery query, CancellationToken cancellationToken)
     {
         if (query.Id is not null)
-            return await _repo.ReadOrDefaultAsync<ReadDocumentResponse>(d => d.Id == query.Id);
+        {
+            var doc = await _repo.ReadOnly().Where(d => d.Id == query.Id).FirstOrDefaultAsync();
+            return _mapper.Map<EnvelopeDocumentDto>(doc);
+        }            
         else if (query.EnvelopeId is not null)
-            return await _repo.ReadOrDefaultAsync<ReadDocumentResponse>(d => d.EnvelopeId == query.EnvelopeId);
+        {
+            var doc = await _repo.ReadOnly().Where(d => d.EnvelopeId == query.EnvelopeId).FirstOrDefaultAsync();
+            return _mapper.Map<EnvelopeDocumentDto>(doc);
+        }
 
         throw new InvalidOperationException(
             $"Invalid {nameof(ReadDocumentQuery)}: either {nameof(query.Id)} or {nameof(query.EnvelopeId)} must be provided.");

EnvelopeGenerator.Application/Dto/ConfigDto.cs

@@ -1,6 +1,6 @@
 using Microsoft.AspNetCore.Mvc;
 
-namespace EnvelopeGenerator.Application.DTOs;
+namespace EnvelopeGenerator.Application.Dto;
 
 /// <summary>
 /// Data Transfer Object representing configuration settings.

EnvelopeGenerator.Application/Dto/DocumentReceiverElementDto.cs

@@ -1,6 +1,6 @@
 using Microsoft.AspNetCore.Mvc;
 
-namespace EnvelopeGenerator.Application.DTOs;
+namespace EnvelopeGenerator.Application.Dto;
 
 /// <summary>
 /// Data Transfer Object representing a positioned element assigned to a document receiver.

EnvelopeGenerator.Application/Dto/DocumentStatusDto.cs

@@ -1,6 +1,6 @@
 using Microsoft.AspNetCore.Mvc;
 
-namespace EnvelopeGenerator.Application.DTOs;
+namespace EnvelopeGenerator.Application.Dto;
 
 /// <summary>
 /// Data Transfer Object representing the status of a document for a specific receiver.

EnvelopeGenerator.Application/Dto/EmailTemplateDto.cs

@@ -1,6 +1,6 @@
 using Microsoft.AspNetCore.Mvc;
 
-namespace EnvelopeGenerator.Application.DTOs
+namespace EnvelopeGenerator.Application.Dto
 {
     /// <summary>
     /// 

EnvelopeGenerator.Application/Dto/EnvelopeDocumentDto.cs

@@ -1,6 +1,6 @@
 using Microsoft.AspNetCore.Mvc;
 
-namespace EnvelopeGenerator.Application.DTOs;
+namespace EnvelopeGenerator.Application.Dto;
 
 /// <summary>
 /// Data Transfer Object representing a document within an envelope, including optional binary data and form elements.

EnvelopeGenerator.Application/Dto/EnvelopeDto.cs

@@ -3,7 +3,7 @@ using DigitalData.UserManager.Application.DTOs.User;
 using EnvelopeGenerator.Domain.Entities;
 using Microsoft.AspNetCore.Mvc;
 
-namespace EnvelopeGenerator.Application.DTOs;
+namespace EnvelopeGenerator.Application.Dto;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Dto/EnvelopeHistory/EnvelopeHistoryCreateDto.cs

@@ -1,6 +1,6 @@
 using Microsoft.AspNetCore.Mvc;
 
-namespace EnvelopeGenerator.Application.DTOs.EnvelopeHistory;
+namespace EnvelopeGenerator.Application.Dto.EnvelopeHistory;
 
 /// <summary>
 /// Data Transfer Object for creating a new envelope history record.

EnvelopeGenerator.Application/Dto/EnvelopeHistory/EnvelopeHistoryDto.cs

@@ -1,8 +1,8 @@
 using DigitalData.UserManager.Application.DTOs.User;
-using EnvelopeGenerator.Application.DTOs.Receiver;
+using EnvelopeGenerator.Application.Dto.Receiver;
 using static EnvelopeGenerator.Domain.Constants;
 
-namespace EnvelopeGenerator.Application.DTOs.EnvelopeHistory;
+namespace EnvelopeGenerator.Application.Dto.EnvelopeHistory;
 
 /// <summary>
 /// Data Transfer Object representing the history of an envelope, including status, sender, receiver, and related metadata.
@@ -25,7 +25,7 @@ public record EnvelopeHistoryDto
     public required string UserReference { get; set; }
 
     /// <summary>
-    /// Status code of the envelope at this history point.
+    /// Include code of the envelope at this history point.
     /// </summary>
     public int Status { get; set; }
 

EnvelopeGenerator.Application/Dto/EnvelopeReceiver/EnvelopeReceiverBasicDto.cs

@@ -1,7 +1,7 @@
 using DigitalData.EmailProfilerDispatcher.Abstraction.Attributes;
 using Microsoft.AspNetCore.Mvc;
 
-namespace EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
+namespace EnvelopeGenerator.Application.Dto.EnvelopeReceiver;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Dto/EnvelopeReceiver/EnvelopeReceiverDto.cs

@@ -1,7 +1,7 @@
-using EnvelopeGenerator.Application.DTOs.Receiver;
+using EnvelopeGenerator.Application.Dto.Receiver;
 using Microsoft.AspNetCore.Mvc;
 
-namespace EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
+namespace EnvelopeGenerator.Application.Dto.EnvelopeReceiver;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Dto/EnvelopeReceiver/EnvelopeReceiverSecretDto.cs

@@ -1,6 +1,6 @@
 using Microsoft.AspNetCore.Mvc;
 
-namespace EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
+namespace EnvelopeGenerator.Application.Dto.EnvelopeReceiver;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Dto/EnvelopeReceiverReadOnly/EnvelopeReceiverReadOnlyCreateDto.cs

@@ -2,7 +2,7 @@
 using System.ComponentModel.DataAnnotations;
 using System.Text.Json.Serialization;
 
-namespace EnvelopeGenerator.Application.DTOs.EnvelopeReceiverReadOnly;
+namespace EnvelopeGenerator.Application.Dto.EnvelopeReceiverReadOnly;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Dto/EnvelopeReceiverReadOnly/EnvelopeReceiverReadOnlyDto.cs

@@ -1,7 +1,7 @@
-using EnvelopeGenerator.Application.DTOs.Receiver;
+using EnvelopeGenerator.Application.Dto.Receiver;
 using Microsoft.AspNetCore.Mvc;
 
-namespace EnvelopeGenerator.Application.DTOs.EnvelopeReceiverReadOnly;
+namespace EnvelopeGenerator.Application.Dto.EnvelopeReceiverReadOnly;
 
 /// <summary>
 /// Represents a read-only Data Transfer Object (DTO) for an envelope receiver.

EnvelopeGenerator.Application/Dto/EnvelopeReceiverReadOnly/EnvelopeReceiverReadOnlyUpdateDto.cs

@@ -1,6 +1,6 @@
 using Microsoft.AspNetCore.Mvc;
 
-namespace EnvelopeGenerator.Application.DTOs.EnvelopeReceiverReadOnly;
+namespace EnvelopeGenerator.Application.Dto.EnvelopeReceiverReadOnly;
 
 /// <summary>
 /// Data Transfer Object for updating a read-only envelope receiver.

EnvelopeGenerator.Application/Dto/EnvelopeTypeDto.cs

@@ -1,6 +1,6 @@
 using Microsoft.AspNetCore.Mvc;
 
-namespace EnvelopeGenerator.Application.DTOs;
+namespace EnvelopeGenerator.Application.Dto;
 
 /// <summary>
 /// Data Transfer Object representing a type of envelope with its configuration settings.

EnvelopeGenerator.Application/Dto/MappingProfile.cs

@@ -1,13 +1,13 @@
 using AutoMapper;
-using EnvelopeGenerator.Application.DTOs.EnvelopeHistory;
+using EnvelopeGenerator.Application.Dto.EnvelopeHistory;
-using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
+using EnvelopeGenerator.Application.Dto.EnvelopeReceiver;
-using EnvelopeGenerator.Application.DTOs.EnvelopeReceiverReadOnly;
+using EnvelopeGenerator.Application.Dto.EnvelopeReceiverReadOnly;
-using EnvelopeGenerator.Application.DTOs.Messaging;
+using EnvelopeGenerator.Application.Dto.Messaging;
-using EnvelopeGenerator.Application.DTOs.Receiver;
+using EnvelopeGenerator.Application.Dto.Receiver;
 using EnvelopeGenerator.Application.Extensions;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.DTOs;
+namespace EnvelopeGenerator.Application.Dto;
 
 /// <summary>
 /// Represents the AutoMapper profile configuration for mapping between
@@ -27,7 +27,6 @@ public class MappingProfile : Profile
         CreateMap<DocumentStatus, DocumentStatusDto>();
         CreateMap<EmailTemplate, EmailTemplateDto>();
         CreateMap<Envelope, EnvelopeDto>();
-        CreateMap<EnvelopeCertificate, EnvelopeCertificateDto>();
         CreateMap<EnvelopeDocument, EnvelopeDocumentDto>();
         CreateMap<Domain.Entities.EnvelopeHistory, EnvelopeHistoryDto>();
         CreateMap<Domain.Entities.EnvelopeHistory, EnvelopeHistoryCreateDto>();
@@ -45,7 +44,6 @@ public class MappingProfile : Profile
         CreateMap<DocumentStatusDto, DocumentStatus>();
         CreateMap<EmailTemplateDto, EmailTemplate>();
         CreateMap<EnvelopeDto, Envelope>();
-        CreateMap<EnvelopeCertificateDto, EnvelopeCertificate>();
         CreateMap<EnvelopeDocumentDto, EnvelopeDocument>();
         CreateMap<EnvelopeHistoryDto, Domain.Entities.EnvelopeHistory>();
         CreateMap<EnvelopeHistoryCreateDto, Domain.Entities.EnvelopeHistory>();
@@ -54,7 +52,7 @@ public class MappingProfile : Profile
         CreateMap<ReceiverReadDto, Domain.Entities.Receiver>().ForMember(rcv => rcv.EnvelopeReceivers, rcvReadDto => rcvReadDto.Ignore());
         CreateMap<ReceiverCreateDto, Domain.Entities.Receiver>();
         CreateMap<ReceiverUpdateDto, Domain.Entities.Receiver>();
-        CreateMap<EnvelopeReceiverBase, EnvelopeReceiverBasicDto>();
+        CreateMap<Domain.Entities.EnvelopeReceiver, EnvelopeReceiverBasicDto>();
         CreateMap<EnvelopeReceiverReadOnlyCreateDto, Domain.Entities.EnvelopeReceiverReadOnly>();
         CreateMap<EnvelopeReceiverReadOnlyUpdateDto, Domain.Entities.EnvelopeReceiverReadOnly>();
 

EnvelopeGenerator.Application/Dto/Messaging/GtxMessagingResponse.cs

@@ -1,6 +1,6 @@
 using Microsoft.AspNetCore.Mvc;
 
-namespace EnvelopeGenerator.Application.DTOs.Messaging;
+namespace EnvelopeGenerator.Application.Dto.Messaging;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Dto/Messaging/SmsResponse.cs

@@ -1,6 +1,6 @@
 using Microsoft.AspNetCore.Mvc;
 
-namespace EnvelopeGenerator.Application.DTOs.Messaging;
+namespace EnvelopeGenerator.Application.Dto.Messaging;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Dto/Receiver/ReceiverCreateDto.cs

@@ -3,7 +3,7 @@ using System.ComponentModel.DataAnnotations;
 using System.Security.Cryptography;
 using System.Text;
 
-namespace EnvelopeGenerator.Application.DTOs.Receiver;
+namespace EnvelopeGenerator.Application.Dto.Receiver;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Dto/Receiver/ReceiverReadDto.cs

@@ -1,8 +1,8 @@
-using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
+using EnvelopeGenerator.Application.Dto.EnvelopeReceiver;
 using Microsoft.AspNetCore.Mvc;
 using System.Text.Json.Serialization;
 
-namespace EnvelopeGenerator.Application.DTOs.Receiver;
+namespace EnvelopeGenerator.Application.Dto.Receiver;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Dto/Receiver/ReceiverUpdateDto.cs

@@ -1,6 +1,6 @@
 using Microsoft.AspNetCore.Mvc;
 
-namespace EnvelopeGenerator.Application.DTOs.Receiver;
+namespace EnvelopeGenerator.Application.Dto.Receiver;
 
 /// <summary>
 /// Data Transfer Object for updating a receiver's information.

EnvelopeGenerator.Application/EmailTemplates/Commands/Reset/ResetEmailTemplateCommandHandler.cs

@@ -1,7 +1,9 @@
 using DigitalData.Core.Abstraction.Application.Repository;
-using EnvelopeGenerator.Application.DTOs;
+using EnvelopeGenerator.Application.Dto;
 using EnvelopeGenerator.Domain.Entities;
 using MediatR;
+using Microsoft.EntityFrameworkCore;
+using System.Linq;
 
 namespace EnvelopeGenerator.Application.EmailTemplates.Commands.Reset;
 
@@ -31,10 +33,10 @@ public class ResetEmailTemplateCommandHandler : IRequestHandler<ResetEmailTempla
     public async Task Handle(ResetEmailTemplateCommand request, CancellationToken cancel)
     {
         var temps = request.Id is not null
-            ? await _repository.ReadAllAsync<EmailTemplateDto>(t => t.Id == request.Id, cancel)
+            ? await _repository.ReadOnly().Where(t => t.Id == request.Id).ToListAsync(cancel)
             : request.Type is not null
-                ? await _repository.ReadAllAsync<EmailTemplateDto>(t => t.Name == request.Type.ToString(), cancel)
+                ? await _repository.ReadOnly().Where(t => t.Name == request.Type.ToString()).ToListAsync(cancel)
-                : await _repository.ReadAllAsync<EmailTemplateDto>(cancellation: cancel);
+                : await _repository.ReadOnly().ToListAsync(cancel);
 
         foreach (var temp in temps)
         {
@@ -82,7 +84,7 @@ public class ResetEmailTemplateCommandHandler : IRequestHandler<ResetEmailTempla
         new(){
         Id = 6,
         Name = "DocumentRejected_ADM",
-        Body = "Guten Tag [NAME_SENDER],<p><B><I>[NAME_RECEIVER]</I></B> hat den Umschlag <B><I>'[DOCUMENT_TITLE]'</I></B> mit folgendem Grund abgelehnt: <p>\r\n[REASON] \r\n<p>Der Umschlag wurde auf den Status Rejected gesetzt. <p> \r\nMit freundlichen Grüßen<br />\r\n<br />\r\n[NAME_PORTAL]",
+        Body = "Guten Tag [NAME_SENDER],<p><B><I>[NAME_RECEIVER]</I></B> hat den Umschlag <B><I>'[DOCUMENT_TITLE]'</I></B> mit folgendem Grund abgelehnt: <p>\r\n[REASON] \r\n<p>Der Umschlag wurde auf den Include Rejected gesetzt. <p> \r\nMit freundlichen Grüßen<br />\r\n<br />\r\n[NAME_PORTAL]",
         Subject = "'[DOCUMENT_TITLE]' - Unterzeichnungsvorgang zurückgezogen"
         },
         new(){

EnvelopeGenerator.Application/EmailTemplates/Commands/Update/UpdateEmailTemplateCommandHandler.cs

@@ -1,9 +1,11 @@
-using DigitalData.Core.Abstraction.Application.Repository;
+using AutoMapper;
-using EnvelopeGenerator.Application.DTOs;
+using DigitalData.Core.Abstraction.Application.Repository;
+using EnvelopeGenerator.Application.Dto;
 using EnvelopeGenerator.Application.Exceptions;
 using EnvelopeGenerator.Domain;
 using EnvelopeGenerator.Domain.Entities;
 using MediatR;
+using Microsoft.EntityFrameworkCore;
 
 namespace EnvelopeGenerator.Application.EmailTemplates.Commands.Update;
 
@@ -14,13 +16,16 @@ public class UpdateEmailTemplateCommandHandler : IRequestHandler<UpdateEmailTemp
 {
     private readonly IRepository<EmailTemplate> _repository;
     
+    private readonly IMapper _mapper;
+
     /// <summary>
     /// 
     /// </summary>
     /// <param name="repository"></param>
-    public UpdateEmailTemplateCommandHandler(IRepository<EmailTemplate> repository)
+    public UpdateEmailTemplateCommandHandler(IRepository<EmailTemplate> repository, IMapper mapper)
     {
         _repository = repository;
+        _mapper = mapper;
     }
 
     /// <summary>
@@ -34,32 +39,34 @@ public class UpdateEmailTemplateCommandHandler : IRequestHandler<UpdateEmailTemp
     [Obsolete("Use Read-method returning IReadQuery<TEntity> instead.")]
     public async Task Handle(UpdateEmailTemplateCommand request, CancellationToken cancel)
     {
-        EmailTemplateDto? temp;
+        EmailTemplateDto? tempDto;
 
         if (request.EmailTemplateQuery?.Id is int id)
         {
-            temp = await _repository.ReadOrDefaultAsync<EmailTemplateDto>(t => t.Id == id, single: false, cancel);
+            var temp = await _repository.ReadOnly().Where(t => t.Id == id).FirstOrDefaultAsync(cancel);
+            tempDto = _mapper.Map<EmailTemplateDto>(temp);
         }
         else if (request!.EmailTemplateQuery!.Type is Constants.EmailTemplateType type)
         {
-            temp = await _repository.ReadOrDefaultAsync<EmailTemplateDto>(t => t.Name == type.ToString(), single: false, cancel);
+            var temp = await _repository.ReadOnly().Where(t => t.Name == type.ToString()).FirstOrDefaultAsync(cancel);
+            tempDto = _mapper.Map<EmailTemplateDto>(temp);
         }
         else
         {
             throw new InvalidOperationException("Both id and type is null. Id: " + request.EmailTemplateQuery.Id +". Type: " + request.EmailTemplateQuery.Type.ToString());
         }
 
-        if (temp == null)
+        if (tempDto == null)
         {
             throw new NotFoundException();
         }
 
         if (request.Body is not null)
-            temp.Body = request.Body;
+            tempDto.Body = request.Body;
 
         if (request.Subject is not null)
-            temp.Subject = request.Subject;
+            tempDto.Subject = request.Subject;
 
-        await _repository.UpdateAsync(temp, t => t.Id == temp.Id, cancel);
+        await _repository.UpdateAsync(tempDto, t => t.Id == tempDto.Id, cancel);
     }
 }

EnvelopeGenerator.Application/EmailTemplates/MappingProfile.cs

@@ -1,4 +1,5 @@
 using AutoMapper;
+using EnvelopeGenerator.Application.EmailTemplates.Queries.Read;
 using EnvelopeGenerator.Domain.Entities;
 using System;
 using System.Collections.Generic;
@@ -6,17 +7,17 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace EnvelopeGenerator.Application.EmailTemplates.Queries.Read;
+namespace EnvelopeGenerator.Application.EmailTemplates;
 
 /// <summary>
 /// 
 /// </summary>
-public class ReadEmailTemplateMappingProfile : Profile
+public class MappingProfile : Profile
 {
     /// <summary>
     /// 
     /// </summary>
-    public ReadEmailTemplateMappingProfile()
+    public MappingProfile()
     {
         CreateMap<EmailTemplate, ReadEmailTemplateResponse>();
     }

EnvelopeGenerator.Application/EmailTemplates/Queries/Read/ReadEmailTemplateQueryHandler.cs

@@ -1,5 +1,5 @@
 using AutoMapper;
-using EnvelopeGenerator.Application.Contracts.Repositories;
+using EnvelopeGenerator.Application.Interfaces.Repositories;
 using EnvelopeGenerator.Domain;
 using MediatR;
 

EnvelopeGenerator.Application/EnvelopeGenerator.Application.csproj

@@ -14,17 +14,28 @@
 
 	<ItemGroup>
 		<PackageReference Include="Dapper" Version="2.1.66" />
-		<PackageReference Include="DigitalData.Core.Abstraction.Application" Version="1.0.0" />
+		<PackageReference Include="DigitalData.Core.Abstraction.Application" Version="1.1.0" />
-		<PackageReference Include="DigitalData.Core.Application" Version="3.3.4" />
+		<PackageReference Include="DigitalData.Core.Application" Version="3.4.0" />
 		<PackageReference Include="DigitalData.Core.Client" Version="2.1.0" />
 		<PackageReference Include="DigitalData.EmailProfilerDispatcher" Version="3.1.1" />
 		<PackageReference Include="MediatR" Version="12.5.0" />
 		<PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="7.0.18" />
-		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.5" />
 		<PackageReference Include="Otp.NET" Version="1.4.0" />
 		<PackageReference Include="QRCoder" Version="1.6.0" />
 		<PackageReference Include="QRCoder-ImageSharp" Version="0.10.0" />
-		<PackageReference Include="UserManager" Version="1.1.1" />
+		<PackageReference Include="UserManager" Version="1.1.3" />
+	</ItemGroup>
+
+	<ItemGroup Condition="'$(TargetFramework)' == 'net7.0'">
+		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
+	</ItemGroup>
+
+	<ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">
+		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.5" />
+	</ItemGroup>
+
+	<ItemGroup Condition="'$(TargetFramework)' == 'net9.0'">
+		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.5" />
 	</ItemGroup>
 
 	<ItemGroup>

EnvelopeGenerator.Application/EnvelopeReceivers/Commands/Create/CreateEnvelopeReceiverCommand.cs

@@ -1,21 +0,0 @@
-using EnvelopeGenerator.Application.Envelopes.Commands;
-using MediatR;
-using System.ComponentModel.DataAnnotations;
-
-namespace EnvelopeGenerator.Application.EnvelopeReceivers.Commands.Create;
-
-/// <summary>
-/// Befehl zur Erstellung eines Umschlags.
-/// </summary>
-/// <param name="Title">Der Titel des Umschlags. Dies ist ein Pflichtfeld.</param>
-/// <param name="Message">Die Nachricht, die im Umschlag enthalten sein soll. Dies ist ein Pflichtfeld.</param>
-/// <param name="Document">Das mit dem Umschlag verknüpfte Dokument. Dies ist ein Pflichtfeld.</param>
-/// <param name="Receivers">Eine Sammlung von Empfängern, die den Umschlag erhalten. Dies ist ein Pflichtfeld.</param>
-/// <param name="TFAEnabled">Gibt an, ob die Zwei-Faktor-Authentifizierung für den Umschlag aktiviert ist. Standardmäßig false.</param>
-public record CreateEnvelopeReceiverCommand(
-    [Required] string Title,
-    [Required] string Message,
-    [Required] DocumentCreateCommand Document,
-    [Required] IEnumerable<ReceiverGetOrCreateCommand> Receivers,
-    bool TFAEnabled = false
-    ) : CreateEnvelopeCommand(Title, Message, TFAEnabled), IRequest<CreateEnvelopeReceiverResponse>;

EnvelopeGenerator.Application/EnvelopeReceivers/Commands/Create/CreateEnvelopeReceiverMappingProfile.cs

@@ -1,21 +0,0 @@
-using AutoMapper;
-using EnvelopeGenerator.Application.DTOs.Receiver;
-using EnvelopeGenerator.Application.Envelopes.Commands;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.EnvelopeReceivers.Commands.Create;
-
-/// <summary>
-/// 
-/// </summary>
-public class CreateEnvelopeReceiverMappingProfile : Profile
-{
-    /// <summary>
-    /// 
-    /// </summary>
-    public CreateEnvelopeReceiverMappingProfile()
-    {
-        CreateMap<Envelope, CreateEnvelopeResponse>();
-        CreateMap<Receiver, ReceiverReadDto>();
-    }
-}

EnvelopeGenerator.Application/EnvelopeReceivers/Commands/Create/CreateEnvelopeReceiverResponse.cs

@@ -1,39 +0,0 @@
-using DigitalData.UserManager.Domain.Entities;
-using EnvelopeGenerator.Application.DTOs.Receiver;
-using EnvelopeGenerator.Application.Envelopes.Commands;
-
-namespace EnvelopeGenerator.Application.EnvelopeReceivers.Commands.Create;
-
-/// <summary>
-/// 
-/// </summary>
-public record CreateEnvelopeReceiverResponse : CreateEnvelopeResponse
-{
-    /// <summary>
-    /// 
-    /// </summary>
-    /// <param name="Id"></param>
-    /// <param name="UserId"></param>
-    /// <param name="Status"></param>
-    /// <param name="Uuid"></param>
-    /// <param name="Message"></param>
-    /// <param name="AddedWhen"></param>
-    /// <param name="ChangedWhen"></param>
-    /// <param name="Title"></param>
-    /// <param name="Language"></param>
-    /// <param name="TFAEnabled"></param>
-    /// <param name="User"></param>
-    public CreateEnvelopeReceiverResponse(int Id, int UserId, int Status, string Uuid, string? Message, DateTime AddedWhen, DateTime? ChangedWhen, string? Title, string Language, bool TFAEnabled, User User) : base(Id, UserId, Status, Uuid, Message, AddedWhen, ChangedWhen, Title, Language, TFAEnabled, User)
-    {
-    }
-
-    /// <summary>
-    /// 
-    /// </summary>
-    public IEnumerable<ReceiverReadDto> SentReceiver { get; set; } = new List<ReceiverReadDto>();
-
-    /// <summary>
-    /// 
-    /// </summary>
-    public IEnumerable<ReceiverGetOrCreateCommand> UnsentReceivers { get; set; } = new List<ReceiverGetOrCreateCommand>();
-}

EnvelopeGenerator.Application/EnvelopeReceivers/Commands/CreateEnvelopeReceiverCommand.cs

@@ -1,13 +1,26 @@
-using System;
+using EnvelopeGenerator.Application.Envelopes.Commands;
-using System.Collections.Generic;
+using MediatR;
 using System.ComponentModel.DataAnnotations;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
-namespace EnvelopeGenerator.Application.EnvelopeReceivers.Commands.Create;
+namespace EnvelopeGenerator.Application.EnvelopeReceivers.Commands;
 
-#region DTOs
+/// <summary>
+/// Befehl zur Erstellung eines Umschlags.
+/// </summary>
+/// <param name="Title">Der Titel des Umschlags. Dies ist ein Pflichtfeld.</param>
+/// <param name="Message">Die Nachricht, die im Umschlag enthalten sein soll. Dies ist ein Pflichtfeld.</param>
+/// <param name="Document">Das mit dem Umschlag verknüpfte Dokument. Dies ist ein Pflichtfeld.</param>
+/// <param name="Receivers">Eine Sammlung von Empfängern, die den Umschlag erhalten. Dies ist ein Pflichtfeld.</param>
+/// <param name="TFAEnabled">Gibt an, ob die Zwei-Faktor-Authentifizierung für den Umschlag aktiviert ist. Standardmäßig false.</param>
+public record CreateEnvelopeReceiverCommand(
+    [Required] string Title,
+    [Required] string Message,
+    [Required] DocumentCreateCommand Document,
+    [Required] IEnumerable<ReceiverGetOrCreateCommand> Receivers,
+    bool TFAEnabled = false
+    ) : CreateEnvelopeCommand(Title, Message, TFAEnabled), IRequest<CreateEnvelopeReceiverResponse>;
+
+#region Subcommands
 /// <summary>
 /// Signaturposition auf einem Dokument.
 /// </summary>

EnvelopeGenerator.Application/EnvelopeReceivers/Commands/CreateEnvelopeReceiverCommandHandler.cs

@@ -1,10 +1,10 @@
 using AutoMapper;
-using EnvelopeGenerator.Application.Contracts.SQLExecutor;
+using EnvelopeGenerator.Application.Interfaces.SQLExecutor;
-using EnvelopeGenerator.Application.DTOs.Receiver;
+using EnvelopeGenerator.Application.Dto.Receiver;
 using EnvelopeGenerator.Domain.Entities;
 using MediatR;
 
-namespace EnvelopeGenerator.Application.EnvelopeReceivers.Commands.Create;
+namespace EnvelopeGenerator.Application.EnvelopeReceivers.Commands;
 
 /// <summary>
 /// Handles the creation of an envelope along with its associated document and recipients.

EnvelopeGenerator.Application/EnvelopeReceivers/Commands/CreateEnvelopeReceiverResponse.cs

@@ -0,0 +1,20 @@
+using EnvelopeGenerator.Application.Dto;
+using EnvelopeGenerator.Application.Dto.Receiver;
+
+namespace EnvelopeGenerator.Application.EnvelopeReceivers.Commands;
+
+/// <summary>
+/// 
+/// </summary>
+public record CreateEnvelopeReceiverResponse : EnvelopeDto
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public IEnumerable<ReceiverReadDto> SentReceiver { get; set; } = new List<ReceiverReadDto>();
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public IEnumerable<ReceiverGetOrCreateCommand> UnsentReceivers { get; set; } = new List<ReceiverGetOrCreateCommand>();
+}

EnvelopeGenerator.Application/EnvelopeReceivers/MappingProfile.cs

@@ -0,0 +1,20 @@
+using AutoMapper;
+using EnvelopeGenerator.Application.Dto.Receiver;
+using EnvelopeGenerator.Application.Envelopes.Commands;
+using EnvelopeGenerator.Domain.Entities;
+
+namespace EnvelopeGenerator.Application.EnvelopeReceivers;
+
+/// <summary>
+/// 
+/// </summary>
+public class MappingProfile : Profile
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public MappingProfile()
+    {
+        CreateMap<Receiver, ReceiverReadDto>();
+    }
+}

EnvelopeGenerator.Application/EnvelopeReceivers/Queries/Read/ReadEnvelopeReceiverQuery.cs

@@ -1,30 +0,0 @@
-using EnvelopeGenerator.Application.Histories;
-using EnvelopeGenerator.Application.Envelopes.Queries.Read;
-using EnvelopeGenerator.Application.Receivers.Queries.Read;
-using MediatR;
-
-namespace EnvelopeGenerator.Application.EnvelopeReceivers.Queries.Read;
-
-/// <summary>
-/// Repräsentiert eine Abfrage zum Lesen eines Envelope-Empfängers.
-/// </summary>
-/// <remarks>
-/// Diese Abfrage kombiniert Informationen über einen Umschlag (<see cref="ReadEnvelopeQuery"/>) 
-/// und einen Empfänger (<see cref="ReadReceiverQuery"/>), um eine vollständige Antwort 
-/// (<see cref="ReadEnvelopeReceiverResponse"/>) zu generieren. 
-/// Die Antwort enthält Details wie den Status, die Zuordnung zwischen Umschlag und Empfänger 
-/// sowie zusätzliche Metadaten.
-/// </remarks>
-/// <param name="Status">Umschlag oder Empfängerstatus.</param>
-public record ReadEnvelopeReceiverQuery(EnvelopeStatusQuery? Status = null) : EnvelopeReceiverQuery(Status), IRequest<ReadEnvelopeReceiverResponse>
-{
-    /// <summary>
-    /// Der Umschlag, der mit dem Empfänger verknüpft ist.
-    /// </summary>
-    public ReadEnvelopeQuery? Envelope { get; init; }
-
-    /// <summary>
-    /// Der Empfänger, der mit dem Umschlag verknüpft ist.
-    /// </summary>
-    public ReadReceiverQuery? Receiver { get; init; }
-};

EnvelopeGenerator.Application/EnvelopeReceivers/Queries/Read/ReadEnvelopeReceiverResponse.cs

@@ -1,94 +0,0 @@
-using DigitalData.EmailProfilerDispatcher.Abstraction.Attributes;
-using EnvelopeGenerator.Application.Envelopes.Queries.Read;
-using EnvelopeGenerator.Application.Receivers.Queries.Read;
-using System.ComponentModel.DataAnnotations;
-using System.ComponentModel.DataAnnotations.Schema;
-
-namespace EnvelopeGenerator.Application.EnvelopeReceivers.Queries.Read;
-
-/// <summary>
-/// Repräsentiert die Antwort für das Lesen eines Envelope-Empfängers.
-/// </summary>
-/// <remarks>
-/// Diese Klasse enthält Informationen über einen spezifischen Empfänger eines Umschlags (Envelope).
-/// Sie verknüpft die Empfängerinformationen mit den zugehörigen Umschlagsdaten und bietet zusätzliche Metadaten.
-/// </remarks>
-/// <param name="UserId">Die eindeutige Kennung des Benutzers, der den Empfänger erstellt hat.</param>
-/// <param name="Status">Der Status des Empfängers als numerischer Wert.</param>
-public record ReadEnvelopeReceiverResponse(int UserId, int Status)
-{
-    /// <summary>
-    /// Gibt die zusammengesetzte Kennung des Empfängers zurück, bestehend aus der Umschlags-ID und der Empfänger-ID.
-    /// </summary>
-    /// <remarks>
-    /// Diese Eigenschaft kombiniert die eindeutige Kennung des Umschlags (EnvelopeId) und die des Empfängers (ReceiverId) 
-    /// zu einer einzigen, leicht zugänglichen Struktur.
-    /// </remarks>
-    [NotMapped]
-    public (int Envelope, int Receiver) Id => (Envelope: EnvelopeId, Receiver: ReceiverId);
-
-    /// <summary>
-    /// Die eindeutige Kennung des zugehörigen Umschlags.
-    /// </summary>
-    [Required]
-    public int EnvelopeId { get; init; }
-
-    /// <summary>
-    /// Die eindeutige Kennung des Empfängers.
-    /// </summary>
-    [Required]
-    public int ReceiverId { get; init; }
-
-    /// <summary>
-    /// Die Reihenfolge des Empfängers innerhalb des Umschlags.
-    /// </summary>
-    public int Sequence { get; init; }
-
-    /// <summary>
-    /// Der Name des Empfängers. Kann als Platzhalter verwendet werden.
-    /// </summary>
-    [TemplatePlaceholder("[NAME_RECEIVER]")]
-    public string? Name { get; init; }
-
-    /// <summary>
-    /// Die Berufsbezeichnung des Empfängers.
-    /// </summary>
-    public string? JobTitle { get; init; }
-
-    /// <summary>
-    /// Der Firmenname des Empfängers.
-    /// </summary>
-    public string? CompanyName { get; init; }
-
-    /// <summary>
-    /// Eine private Nachricht, die mit dem Empfänger verknüpft ist.
-    /// </summary>
-    public string? PrivateMessage { get; init; }
-
-    /// <summary>
-    /// Das Datum und die Uhrzeit, wann der Empfänger hinzugefügt wurde.
-    /// </summary>
-    public DateTime AddedWhen { get; init; }
-
-    /// <summary>
-    /// Das Datum und die Uhrzeit, wann der Empfänger zuletzt geändert wurde (falls vorhanden).
-    /// </summary>
-    public DateTime? ChangedWhen { get; init; }
-
-    /// <summary>
-    /// Gibt an, ob der Empfänger eine Telefonnummer hat.
-    /// </summary>
-    public bool HasPhoneNumber { get; init; }
-
-    /// <summary>
-    /// Die zugehörigen Umschlagsdaten.
-    /// </summary>
-    [Required]
-    public required ReadEnvelopeResponse Envelope { get; init; }
-
-    /// <summary>
-    /// Die Liste der Empfängerinformationen.
-    /// </summary>
-    [Required]
-    public IEnumerable<ReadReceiverResponse> Receiver { get; init; } = new List<ReadReceiverResponse>();
-}

EnvelopeGenerator.Application/EnvelopeReceivers/Queries/ReadEnvelopeReceiverQuery.cs

@@ -0,0 +1,105 @@
+using EnvelopeGenerator.Application.Dto.EnvelopeReceiver;
+using EnvelopeGenerator.Application.Envelopes.Queries;
+using EnvelopeGenerator.Application.Exceptions;
+using EnvelopeGenerator.Application.Extensions;
+using EnvelopeGenerator.Application.Receivers.Queries;
+using EnvelopeGenerator.Extensions;
+using MediatR;
+
+namespace EnvelopeGenerator.Application.EnvelopeReceivers.Queries;
+
+/// <summary>
+/// Repräsentiert eine Abfrage zum Lesen eines Envelope-Empfängers.
+/// Invalid (0): Ungültiger Include.
+/// EnvelopeCreated (1001): Der Umschlag wurde erstellt.
+/// EnvelopeSaved (1002): Der Umschlag wurde gespeichert.
+/// EnvelopeQueued (1003): Der Umschlag wurde zur Verarbeitung eingeplant.
+/// EnvelopeSent (1004): Der Umschlag wurde versendet. (Nicht verwendet)
+/// EnvelopePartlySigned (1005): Der Umschlag wurde teilweise unterschrieben.
+/// EnvelopeCompletelySigned (1006): Der Umschlag wurde vollständig unterschrieben.
+/// EnvelopeReportCreated (1007): Ein Abschlussbericht wurde für den Umschlag erstellt.
+/// EnvelopeArchived (1008): Der Umschlag wurde archiviert.
+/// EnvelopeDeleted (1009): Der Umschlag wurde gelöscht.
+/// AccessCodeRequested (2001): Der Zugriffscode wurde angefordert.
+/// AccessCodeCorrect (2002): Der Zugriffscode war korrekt.
+/// AccessCodeIncorrect (2003): Der Zugriffscode war falsch.
+/// DocumentOpened (2004): Das Dokument wurde geöffnet.
+/// DocumentSigned (2005): Ein Dokument wurde unterschrieben.
+/// SignatureConfirmed (2006): Die Signatur wurde bestätigt.
+/// DocumentRejected (2007): Ein Dokument wurde abgelehnt.
+/// EnvelopeShared (2008): Der Umschlag wurde geteilt.
+/// EnvelopeViewed (2009): Der Umschlag wurde angesehen.
+/// DocumentForwarded (4001): Das Dokument wurde weitergeleitet.
+/// MessageInvitationSent (3001): Einladung wurde gesendet (vom Trigger verwendet).
+/// MessageAccessCodeSent (3002): Zugriffscode wurde gesendet.
+/// MessageConfirmationSent (3003): Bestätigungsnachricht wurde gesendet.
+/// MessageDeletionSent (3004): Löschbenachrichtigung wurde gesendet.
+/// MessageCompletionSent (3005): Abschlussbenachrichtigung wurde gesendet.
+/// </summary>
+/// <remarks>
+/// Diese Abfrage kombiniert Informationen über einen Umschlag (<see cref="ReadEnvelopeQuery"/>) 
+/// und einen Empfänger (<see cref="ReadReceiverQuery"/>), um eine vollständige Antwort 
+/// (<see cref="EnvelopeReceiverDto"/>) zu generieren. 
+/// Die Antwort enthält Details wie den Include, die Zuordnung zwischen Umschlag und Empfänger 
+/// sowie zusätzliche Metadaten.
+/// </remarks>
+public record ReadEnvelopeReceiverQuery : IRequest<IEnumerable<EnvelopeReceiverDto>>
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public string? Key
+    { 
+        get => Envelope?.Uuid is string uuid && Receiver?.Signature is string signature
+                ? (uuid, signature).EncodeEnvelopeReceiverId()
+                : null;
+        init
+        {
+            if (value is null)
+                return;
+
+            (string? EnvelopeUuid, string? ReceiverSignature)  = value.DecodeEnvelopeReceiverId();
+            if(string.IsNullOrEmpty(EnvelopeUuid) || string.IsNullOrEmpty(ReceiverSignature))
+            {
+                throw new BadRequestException("Der EnvelopeReceiverKey muss ein gültiger Base64-kodierter String sein, der die EnvelopeUuid und die ReceiverSignature enthält.");
+            }
+            Envelope = new ReadEnvelopeQuery()
+            {
+                Uuid = EnvelopeUuid
+            };
+            Receiver = new ReadReceiverQuery()
+            {
+                Signature = ReceiverSignature
+            };
+        }
+    }
+
+    /// <summary>
+    /// Der Umschlag, der mit dem Empfänger verknüpft ist.
+    /// </summary>
+    public ReadEnvelopeQuery? Envelope { get; set; }
+
+    /// <summary>
+    /// Der Empfänger, der mit dem Umschlag verknüpft ist.
+    /// </summary>
+    public ReadReceiverQuery? Receiver { get; set; }
+};
+
+/// <summary>
+/// 
+/// </summary>
+public static class Extensions
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="mediator"></param>
+    /// <param name="key"></param>
+    /// <param name="cancel"></param>
+    /// <returns></returns>
+    public static Task<EnvelopeReceiverDto?> ReadEnvelopeReceiverAsync(this IMediator mediator, string key, CancellationToken cancel = default)
+    {
+        var q = new ReadEnvelopeReceiverQuery() { Key = key };
+        return mediator.Send(q, cancel).Then(envRcvs => envRcvs.FirstOrDefault());
+    }
+}

EnvelopeGenerator.Application/EnvelopeReceivers/Queries/ReadEnvelopeReceiverQueryHandler.cs

@@ -0,0 +1,87 @@
+using AutoMapper;
+using DigitalData.Core.Abstraction.Application.Repository;
+using EnvelopeGenerator.Application.Dto.EnvelopeReceiver;
+using EnvelopeGenerator.Domain.Entities;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace EnvelopeGenerator.Application.EnvelopeReceivers.Queries;
+
+/// <summary>
+/// 
+/// </summary>
+public class ReadEnvelopeReceiverQueryHandler : IRequestHandler<ReadEnvelopeReceiverQuery, IEnumerable<EnvelopeReceiverDto>>
+{
+    private readonly IRepository<EnvelopeReceiver> _repo;
+
+    private readonly IMapper _mapper;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="envelopeReceiver"></param>
+    /// <param name="mapper"></param>
+    public ReadEnvelopeReceiverQueryHandler(IRepository<EnvelopeReceiver> envelopeReceiver, IMapper mapper)
+    {
+        _repo = envelopeReceiver;
+        _mapper = mapper;
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="request"></param>
+    /// <param name="cancel"></param>
+    /// <returns></returns>
+    /// <exception cref="NotImplementedException"></exception>
+    public async Task<IEnumerable<EnvelopeReceiverDto>> Handle(ReadEnvelopeReceiverQuery request, CancellationToken cancel)
+    {
+        var q = _repo.Read();
+
+        if(request.Envelope is not null)
+        {
+            var env = request.Envelope;
+            if (env.Id is not null)
+                q = q.Where(er => er.EnvelopeId == env.Id);
+
+            if (env.Status is not null)
+            {
+                if(env.Status.Min is not null)
+                    q = q.Where(er => er.Envelope.Status >= env.Status.Min);
+
+                if(env.Status.Max is not null)
+                    q = q.Where(er => er.Envelope.Status <= env.Status.Max);
+
+                if(env.Status .Include?.Length > 0)
+                    q = q.Where(er => env.Status.Include.Contains(er.Envelope.Status));
+
+                if(env.Status.Ignore is not null)
+                    q = q.Where(er => !env.Status.Ignore.Contains(er.Envelope.Status));
+            }
+
+            if (env.Uuid is not null)
+                q = q.Where(er => er.Envelope.Uuid == env.Uuid);
+        }
+
+        if (request.Receiver is not null)
+        {
+            var rcv = request.Receiver;
+            if (rcv.Id is not null)
+                q = q.Where(r => r.ReceiverId == rcv.Id);
+
+            if (rcv.EmailAddress is not null)
+                q = q.Where(r => r.Receiver.EmailAddress == rcv.EmailAddress);
+
+            if (rcv.Signature is not null)
+                q = q.Where(er => er.Receiver.Signature == rcv.Signature);
+        }
+
+        var envRcvs = await q.Include(er => er.Envelope).ThenInclude(e => e.Documents).ThenInclude(d => d.Elements)
+                        .Include(er => er.Envelope).ThenInclude(e => e.History)
+                        .Include(er => er.Envelope).ThenInclude(e => e.User)
+                        .Include(er => er.Receiver)
+                        .ToListAsync(cancel);
+
+        return _mapper.Map<IEnumerable<EnvelopeReceiverDto>>(envRcvs);
+    } 
+}

EnvelopeGenerator.Application/EnvelopeReceivers/Queries/ReceiverAlreadySignedQuery.cs

@@ -0,0 +1,83 @@
+using DigitalData.Core.Abstraction.Application.Repository;
+using EnvelopeGenerator.Application.Exceptions;
+using EnvelopeGenerator.Domain;
+using EnvelopeGenerator.Domain.Entities;
+using EnvelopeGenerator.Extensions;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace EnvelopeGenerator.Application.EnvelopeReceivers.Queries;
+
+/// <summary>
+/// 
+/// </summary>
+public record ReceiverAlreadySignedQuery : IRequest<bool>
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public required string Key
+    {
+        get => (EnvelopeUuid, ReceiverSignature).EncodeEnvelopeReceiverId();
+        init
+        {
+            (string? EnvelopeUuid, string? ReceiverSignature) = value.DecodeEnvelopeReceiverId();
+            if (string.IsNullOrEmpty(EnvelopeUuid) || string.IsNullOrEmpty(ReceiverSignature))
+            {
+                throw new BadRequestException("Der EnvelopeReceiverKey muss ein gültiger Base64-kodierter String sein, der die EnvelopeUuid und die ReceiverSignature enthält.");
+            }
+        }
+    }
+
+    internal string EnvelopeUuid { get; set; } = null!;
+
+    internal string ReceiverSignature { get; set; } = null!;
+}
+
+/// <summary>
+/// 
+/// </summary>
+public static class ReceiverAlreadySignedQueryExtensions
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="mediator"></param>
+    /// <param name="key"></param>
+    /// <param name="cancel"></param>
+    /// <returns></returns>
+    public static Task<bool> ReceiverAlreadySigned(this IMediator mediator, string key, CancellationToken cancel = default)
+        => mediator.Send(new ReceiverAlreadySignedQuery { Key = key }, cancel);
+}
+
+/// <summary>
+/// 
+/// </summary>
+public class ReceiverAlreadySignedQueryHandler : IRequestHandler<ReceiverAlreadySignedQuery, bool>
+{
+    private readonly IRepository<EnvelopeReceiver> _repo;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="repo"></param>
+    public ReceiverAlreadySignedQueryHandler(IRepository<EnvelopeReceiver> repo)
+    {
+        _repo = repo;
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="request"></param>
+    /// <param name="cancel"></param>
+    /// <returns></returns>
+    public async Task<bool> Handle(ReceiverAlreadySignedQuery request, CancellationToken cancel = default)
+    {
+        return await _repo.Read()
+            .Where(er => er.Envelope.Uuid == request.EnvelopeUuid)
+            .Where(er => er.Receiver.Signature == request.ReceiverSignature)
+            .Where(er => er.Envelope.History.Any(hist => hist.Status == Constants.EnvelopeStatus.DocumentSigned))
+            .AnyAsync(cancel);
+    }
+}

EnvelopeGenerator.Application/Envelopes/Commands/CreateEnvelopeCommand.cs

@@ -1,4 +1,6 @@
-using MediatR;
+using EnvelopeGenerator.Application.Dto;
+using EnvelopeGenerator.Application.Envelopes.Queries;
+using MediatR;
 using Microsoft.AspNetCore.Mvc.ModelBinding;
 using System.ComponentModel.DataAnnotations;
 using System.Text.Json.Serialization;
@@ -15,7 +17,7 @@ public record CreateEnvelopeCommand(
     [Required] string Title,
     [Required] string Message,
     bool TFAEnabled = false
-    ) : IRequest<CreateEnvelopeResponse?>
+    ) : IRequest<EnvelopeDto?>
 {
     /// <summary>
     /// Id of receiver

EnvelopeGenerator.Application/Envelopes/Commands/CreateEnvelopeCommandHandler.cs

@@ -1,5 +1,6 @@
 using AutoMapper;
-using EnvelopeGenerator.Application.Contracts.SQLExecutor;
+using EnvelopeGenerator.Application.Interfaces.SQLExecutor;
+using EnvelopeGenerator.Application.Dto;
 using MediatR;
 
 namespace EnvelopeGenerator.Application.Envelopes.Commands;
@@ -7,7 +8,7 @@ namespace EnvelopeGenerator.Application.Envelopes.Commands;
 /// <summary>
 /// 
 /// </summary>
-public class CreateEnvelopeCommandHandler : IRequestHandler<CreateEnvelopeCommand, CreateEnvelopeResponse?>
+public class CreateEnvelopeCommandHandler : IRequestHandler<CreateEnvelopeCommand, EnvelopeDto?>
 {
     private readonly IEnvelopeExecutor _envelopeExecutor;
 
@@ -30,12 +31,12 @@ public class CreateEnvelopeCommandHandler : IRequestHandler<CreateEnvelopeComman
     /// <param name="request"></param>
     /// <param name="cancellationToken"></param>
     /// <returns></returns>
-    public async Task<CreateEnvelopeResponse?> Handle(CreateEnvelopeCommand request, CancellationToken cancellationToken)
+    public async Task<EnvelopeDto?> Handle(CreateEnvelopeCommand request, CancellationToken cancellationToken)
     {
         int userId = request.UserId ?? throw new InvalidOperationException("UserId cannot be null when creating an envelope.");
 
         var envelope = await _envelopeExecutor.CreateEnvelopeAsync(userId, request.Title, request.Message, request.TFAEnabled, cancellationToken);
 
-        return _mapper.Map<CreateEnvelopeResponse>(envelope);
+        return _mapper.Map<EnvelopeDto>(envelope);
     }
 }

EnvelopeGenerator.Application/Envelopes/Commands/CreateEnvelopeMappingProfile.cs

@@ -1,19 +0,0 @@
-using AutoMapper;
-using EnvelopeGenerator.Application.EnvelopeReceivers.Commands.Create;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Envelopes.Commands;
-
-/// <summary>
-/// 
-/// </summary>
-public class CreateEnvelopeMappingProfile : Profile
-{
-    /// <summary>
-    /// 
-    /// </summary>
-    public CreateEnvelopeMappingProfile()
-    {
-        CreateMap<Envelope, CreateEnvelopeReceiverResponse>();
-    }
-}

EnvelopeGenerator.Application/Envelopes/Commands/CreateEnvelopeResponse.cs

@@ -1,20 +0,0 @@
-using EnvelopeGenerator.Application.Envelopes.Queries.Read;
-
-namespace EnvelopeGenerator.Application.Envelopes.Commands;
-
-/// <summary>
-/// 
-/// </summary>
-/// <param name="Id"><inheritdoc/></param>
-/// <param name="UserId"><inheritdoc/></param>
-/// <param name="Status"><inheritdoc/></param>
-/// <param name="Uuid"><inheritdoc/></param>
-/// <param name="Message"><inheritdoc/></param>
-/// <param name="AddedWhen"><inheritdoc/></param>
-/// <param name="ChangedWhen"><inheritdoc/></param>
-/// <param name="Title"><inheritdoc/></param>
-/// <param name="Language"><inheritdoc/></param>
-/// <param name="TFAEnabled"><inheritdoc/></param>
-/// <param name="User"><inheritdoc/></param>
-public record CreateEnvelopeResponse(int Id, int UserId, int Status, string Uuid, string? Message, DateTime AddedWhen, DateTime? ChangedWhen, string? Title, string Language, bool TFAEnabled, DigitalData.UserManager.Domain.Entities.User User) 
-    : ReadEnvelopeResponse(Id, UserId, Status, Uuid, Message, AddedWhen, ChangedWhen, Title, Language, TFAEnabled, User);

EnvelopeGenerator.Application/Envelopes/EnvelopeQuery.cs

@@ -1,16 +0,0 @@
-using MediatR;
-
-namespace EnvelopeGenerator.Application.Envelopes;
-
-/// <summary>
-/// Repräsentiert eine Abfrage für Umschläge.
-/// </summary>
-/// <param name="Id">Die eindeutige Kennung des Umschlags.</param>
-/// <param name="Status">Der Status des Umschlags.</param>
-/// <param name="Uuid">Die universell eindeutige Kennung des Umschlags.</param>
-public record EnvelopeQuery(
-    int? Id = null,
-    int? Status = null,
-    string? Uuid = null) : IRequest
-{
-};

EnvelopeGenerator.Application/Envelopes/MappingProfile.cs

@@ -0,0 +1,19 @@
+using AutoMapper;
+using EnvelopeGenerator.Application.EnvelopeReceivers.Commands;
+using EnvelopeGenerator.Domain.Entities;
+
+namespace EnvelopeGenerator.Application.Envelopes;
+
+/// <summary>
+/// 
+/// </summary>
+public class MappingProfile : Profile
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public MappingProfile()
+    {
+        CreateMap<Envelope, CreateEnvelopeReceiverResponse>();
+    }
+}

EnvelopeGenerator.Application/Envelopes/Queries/Read/ReadEnvelopeQuery.cs

@@ -1,8 +0,0 @@
-namespace EnvelopeGenerator.Application.Envelopes.Queries.Read;
-
-/// <summary>
-/// Stellt eine Abfrage zum Lesen von Briefumschlägen dar.
-/// </summary>
-public record ReadEnvelopeQuery : EnvelopeQuery
-{
-}

EnvelopeGenerator.Application/Envelopes/Queries/Read/ReadEnvelopeResponse.cs

@@ -1,36 +0,0 @@
-using EnvelopeGenerator.Domain;
-
-namespace EnvelopeGenerator.Application.Envelopes.Queries.Read;
-
-/// <summary>
-/// Repräsentiert die Antwort für das Lesen eines Umschlags.
-/// </summary>
-/// <param name="Id">Die eindeutige Kennung des Umschlags.</param>
-/// <param name="UserId">Die Kennung des Benutzers, der den Umschlag erstellt hat.</param>
-/// <param name="Status">Der Status des Umschlags als numerischer Wert.</param>
-/// <param name="Uuid">Die universelle eindeutige Kennung (UUID) des Umschlags.</param>
-/// <param name="Message">Eine optionale Nachricht, die mit dem Umschlag verknüpft ist.</param>
-/// <param name="AddedWhen">Das Datum und die Uhrzeit, wann der Umschlag hinzugefügt wurde.</param>
-/// <param name="ChangedWhen">Das Datum und die Uhrzeit, wann der Umschlag zuletzt geändert wurde (falls vorhanden).</param>
-/// <param name="Title">Ein optionaler Titel des Umschlags.</param>
-/// <param name="Language">Die Sprache, die mit dem Umschlag verknüpft ist.</param>
-/// <param name="TFAEnabled">Gibt an, ob die Zwei-Faktor-Authentifizierung (TFA) aktiviert ist.</param>
-/// <param name="User">Das Benutzerobjekt, das mit dem Umschlag verknüpft ist.</param>
-public record ReadEnvelopeResponse(
-    int Id,
-    int UserId,
-    int Status,
-    string Uuid,
-    string? Message,
-    DateTime AddedWhen,
-    DateTime? ChangedWhen,
-    string? Title,
-    string Language,
-    bool TFAEnabled,
-    DigitalData.UserManager.Domain.Entities.User User)
-{
-    /// <summary>
-    /// Gibt den Namen des Status zurück, der dem numerischen Statuswert entspricht.
-    /// </summary>
-    public string StatusName => ((Constants.EnvelopeStatus)Status).ToString();
-}

EnvelopeGenerator.Application/Envelopes/Queries/ReadEnvelopeQuery.cs

@@ -1,16 +1,32 @@
-using EnvelopeGenerator.Application.Histories;
+using MediatR;
+using EnvelopeGenerator.Domain;
 
-namespace EnvelopeGenerator.Application.EnvelopeReceivers;
+namespace EnvelopeGenerator.Application.Envelopes.Queries;
 
 /// <summary>
-/// Stellt eine Abfrage für einen Envelope-Empfänger dar.
+/// Repräsentiert eine Abfrage für Umschläge.
 /// </summary>
-/// <param name="Status">Der Status der Abfrage, optional.</param>
+public class ReadEnvelopeQuery : IRequest
-public record EnvelopeReceiverQuery(EnvelopeStatusQuery? Status = null);
+{
+    /// <summary>
+    /// Die eindeutige Kennung des Umschlags.
+    /// </summary>
+    public int? Id { get; init; }
+
+    /// <summary>
+    /// Die universell eindeutige Kennung des Umschlags.
+    /// </summary>
+    public string? Uuid { get; init; }
+
+    /// <summary>
+    /// Abfrage des Include des Umschlags
+    /// </summary>
+    public EnvelopeStatus? Status { get; init; }
+}
 
 /// <summary>
-/// Repräsentiert den Status eines Umschlags und dessen Beziehung zum Empfänger. (vgl. auch <see cref="Common.Constants.EnvelopeStatus"/>
+/// Repräsentiert den Include eines Umschlags und dessen Beziehung zum Empfänger. (vgl. auch <see cref="Constants.EnvelopeStatus"/>
-/// Invalid (0): Ungültiger Status.
+/// Invalid (0): Ungültiger Include.
 /// EnvelopeCreated (1001): Der Umschlag wurde erstellt.
 /// EnvelopeSaved (1002): Der Umschlag wurde gespeichert.
 /// EnvelopeQueued (1003): Der Umschlag wurde zur Verarbeitung eingeplant.
@@ -35,13 +51,26 @@ public record EnvelopeReceiverQuery(EnvelopeStatusQuery? Status = null);
 /// MessageConfirmationSent (3003): Bestätigungsnachricht wurde gesendet.
 /// MessageDeletionSent (3004): Löschbenachrichtigung wurde gesendet.
 /// MessageCompletionSent (3005): Abschlussbenachrichtigung wurde gesendet.
-/// <param name="Min">Der minimale Statuswert, der berücksichtigt werden soll.</param>
-/// <param name="Max">Der maximale Statuswert, der berücksichtigt werden soll.</param>
-/// <param name="Ignore">Eine Liste von Statuswerten, die ignoriert werden sollen.</param>
 /// </summary>
-public record EnvelopeStatusQuery(
+public record EnvelopeStatus
-    int? Min = null,
-    int? Max = null,
-    int[]? Ignore = null)
 {
+    /// <summary>
+    /// Der minimale Statuswert, der berücksichtigt werden.
+    /// </summary>
+    public Constants.EnvelopeStatus? Min { get; init; }
+
+    /// <summary>
+    /// Der maximale Statuswert, der berücksichtigt werden.
+    /// </summary>
+    public Constants.EnvelopeStatus? Max { get; init; }
+
+    /// <summary>
+    /// Eine Liste von Statuswerten, die einbezogen werden.
+    /// </summary>
+    public Constants.EnvelopeStatus[]? Include { get; init; }
+
+    /// <summary>
+    /// Eine Liste von Statuswerten, die ignoriert werden werden.
+    /// </summary>
+    public Constants.EnvelopeStatus[]? Ignore { get; init; }
 }

EnvelopeGenerator.Application/Envelopes/Queries/ReadReceiverNameQuery.cs

@@ -1,6 +1,6 @@
-using EnvelopeGenerator.Application.Receivers.Queries.Read;
+using EnvelopeGenerator.Application.Receivers.Queries;
 
-namespace EnvelopeGenerator.Application.Envelopes.Queries.ReceiverName;
+namespace EnvelopeGenerator.Application.Envelopes.Queries;
 
 /// <summary>
 /// Eine Abfrage, um die zuletzt verwendete Anrede eines Empfängers zu ermitteln, 

EnvelopeGenerator.Application/Extensions/MappingExtensions.cs

@@ -1,4 +1,4 @@
-using EnvelopeGenerator.Application.DTOs.Messaging;
+using EnvelopeGenerator.Application.Dto.Messaging;
 
 namespace EnvelopeGenerator.Application.Extensions;
 

EnvelopeGenerator.Application/Extensions/TaskExtensions.cs

@@ -0,0 +1,53 @@
+using EnvelopeGenerator.Application.Exceptions;
+
+namespace EnvelopeGenerator.Application.Extensions;
+
+/// <summary>
+/// Extension methods for tasks
+/// </summary>
+public static class TaskExtensions
+{
+    /// <summary>
+    /// Awaits the specified task and ensures that the result is not <c>null</c>.
+    /// If the result is <c>null</c>, a <see cref="NotFoundException"/> is thrown.
+    /// </summary>
+    /// <typeparam name="T">The type of the result.</typeparam>
+    /// <param name="task">The task to await.</param>
+    /// <param name="exceptionMessage">Optional custom exception message.</param>
+    /// <returns>The awaited result if not <c>null</c>.</returns>
+    /// <exception cref="NotFoundException">Thrown if the result is <c>null</c>.</exception>
+    public static async Task<T> ThrowIfNull<T>(this Task<T?> task, string? exceptionMessage = null)
+    {
+        var result = await task;
+        return result ?? throw new NotFoundException(exceptionMessage);
+    }
+
+    /// <summary>
+    /// Awaits the specified task and ensures that the result is not <c>empty</c>.
+    /// If the result contains no elements, a <see cref="NotFoundException"/> is thrown.
+    /// </summary>
+    /// <typeparam name="T">The element type of the collection.</typeparam>
+    /// <param name="task">The task to await.</param>
+    /// <param name="exceptionMessage">Optional custom exception message.</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>
+    public static async Task<IEnumerable<T>> ThrowIfNull<T>(this Task<IEnumerable<T>> task, string? exceptionMessage = null)
+    {
+        var result = await task;
+        return result?.Any() ?? false ? result : throw new NotFoundException(exceptionMessage);
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    /// <typeparam name="I"></typeparam>
+    /// <param name="task"></param>
+    /// <param name="act"></param>
+    /// <returns></returns>
+    public static async Task<I> Then<T, I>(this Task<T> task, Func<T, I> act)
+    {
+        var res = await task;
+        return act(res);
+    }
+}

EnvelopeGenerator.Application/Histories/MappingProfile.cs

@@ -1,17 +1,18 @@
 using AutoMapper;
+using EnvelopeGenerator.Application.Histories.Queries.Read;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Histories.Queries.Read;
+namespace EnvelopeGenerator.Application.Histories;
 
 /// <summary>
 /// 
 /// </summary>
-public class ReadHistoryMappingProfile: Profile
+public class MappingProfile: Profile
 {
     /// <summary>
     /// 
     /// </summary>
-    public ReadHistoryMappingProfile()
+    public MappingProfile()
     {
         CreateMap<EnvelopeHistory, ReadHistoryResponse>();
     }

EnvelopeGenerator.Application/Histories/Queries/Read/ReadHistoryQuery.cs

@@ -9,8 +9,8 @@ namespace EnvelopeGenerator.Application.Histories.Queries.Read;
 /// Repräsentiert eine Abfrage für die Verlaufshistorie eines Umschlags.
 /// </summary>
 /// <param name="EnvelopeId">Die eindeutige Kennung des Umschlags.</param>
-/// <param name="Status">Der Status des Umschlags, der abgefragt werden soll. Kann optional angegeben werden, um die Ergebnisse zu filtern.</param>
+/// <param name="Status">Der Include des Umschlags, der abgefragt werden soll. Kann optional angegeben werden, um die Ergebnisse zu filtern.</param>
-/// <param name="OnlyLast">Abfrage zur Steuerung, ob nur der aktuelle Status oder der gesamte Datensatz zurückgegeben wird.</param>
+/// <param name="OnlyLast">Abfrage zur Steuerung, ob nur der aktuelle Include oder der gesamte Datensatz zurückgegeben wird.</param>
 public record ReadHistoryQuery(
     [Required]
     int EnvelopeId,

EnvelopeGenerator.Application/Histories/Queries/Read/ReadHistoryQueryHandler.cs

@@ -1,5 +1,5 @@
 using AutoMapper;
-using EnvelopeGenerator.Application.Contracts.Repositories;
+using EnvelopeGenerator.Application.Interfaces.Repositories;
 using EnvelopeGenerator.Application.Exceptions;
 using MediatR;
 

EnvelopeGenerator.Application/Interfaces/Repositories/IConfigRepository.cs

@@ -1,7 +1,7 @@
 using DigitalData.Core.Abstraction.Application.Repository;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
+namespace EnvelopeGenerator.Application.Interfaces.Repositories;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Repositories/IDocumentReceiverElementRepository.cs

@@ -1,7 +1,7 @@
 using DigitalData.Core.Abstraction.Application.Repository;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
+namespace EnvelopeGenerator.Application.Interfaces.Repositories;
 /// <summary>
 /// 
 /// </summary>

EnvelopeGenerator.Application/Interfaces/Repositories/IDocumentStatusRepository.cs

@@ -1,7 +1,7 @@
 using DigitalData.Core.Abstraction.Application.Repository;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
+namespace EnvelopeGenerator.Application.Interfaces.Repositories;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Repositories/IEmailTemplateRepository.cs

@@ -2,7 +2,7 @@
 using EnvelopeGenerator.Domain.Entities;
 using static EnvelopeGenerator.Domain.Constants;
 
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
+namespace EnvelopeGenerator.Application.Interfaces.Repositories;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Repositories/IEnvelopeDocumentRepository.cs

@@ -1,7 +1,7 @@
 using DigitalData.Core.Abstraction.Application.Repository;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
+namespace EnvelopeGenerator.Application.Interfaces.Repositories;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Repositories/IEnvelopeHistoryRepository.cs

@@ -2,7 +2,7 @@
 using EnvelopeGenerator.Domain;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
+namespace EnvelopeGenerator.Application.Interfaces.Repositories;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Repositories/IEnvelopeReceiverReadOnlyRepository.cs

@@ -1,7 +1,7 @@
 using DigitalData.Core.Abstraction.Application.Repository;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
+namespace EnvelopeGenerator.Application.Interfaces.Repositories;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Repositories/IEnvelopeReceiverRepository.cs

@@ -1,7 +1,8 @@
 using DigitalData.Core.Abstraction.Application.Repository;
+using EnvelopeGenerator.Domain;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
+namespace EnvelopeGenerator.Application.Interfaces.Repositories;
 
 /// <summary>
 /// 
@@ -83,7 +84,7 @@ public interface IEnvelopeReceiverRepository : ICRUDRepository<EnvelopeReceiver,
     /// <param name="max_status"></param>
     /// <param name="ignore_statuses"></param>
     /// <returns></returns>
-    Task<IEnumerable<EnvelopeReceiver>> ReadByUsernameAsync(string username, int? min_status = null, int? max_status = null, params int[] ignore_statuses);
+    Task<IEnumerable<EnvelopeReceiver>> ReadByUsernameAsync(string username, Constants.EnvelopeStatus? min_status = null, Constants.EnvelopeStatus? max_status = null, params Constants.EnvelopeStatus[] ignore_statuses);
 
     /// <summary>
     /// 

EnvelopeGenerator.Application/Interfaces/Repositories/IEnvelopeRepository.cs

@@ -1,7 +1,8 @@
 using DigitalData.Core.Abstraction.Application.Repository;
+using EnvelopeGenerator.Domain;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
+namespace EnvelopeGenerator.Application.Interfaces.Repositories;
 
 /// <summary>
 /// 
@@ -38,5 +39,5 @@ public interface IEnvelopeRepository : ICRUDRepository<Envelope, int>
     /// <param name="max_status"></param>
     /// <param name="ignore_statuses"></param>
     /// <returns></returns>
-    Task<IEnumerable<Envelope>> ReadByUserAsync(int userId, int? min_status = null, int? max_status = null, params int[] ignore_statuses);
+    Task<IEnumerable<Envelope>> ReadByUserAsync(int userId, Constants.EnvelopeStatus? min_status = null, Constants.EnvelopeStatus? max_status = null, params Constants.EnvelopeStatus[] ignore_statuses);
 }

EnvelopeGenerator.Application/Interfaces/Repositories/IEnvelopeTypeRepository.cs

@@ -1,7 +1,7 @@
 using DigitalData.Core.Abstraction.Application.Repository;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
+namespace EnvelopeGenerator.Application.Interfaces.Repositories;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Repositories/IReceiverRepository.cs

@@ -1,7 +1,7 @@
 using DigitalData.Core.Abstraction.Application.Repository;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
+namespace EnvelopeGenerator.Application.Interfaces.Repositories;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/SQLExecutor/IDocumentExecutor.cs

@@ -1,6 +1,6 @@
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.SQLExecutor;
+namespace EnvelopeGenerator.Application.Interfaces.SQLExecutor;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/SQLExecutor/IEnvelopeExecutor.cs

@@ -1,7 +1,7 @@
 using Dapper;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.SQLExecutor;
+namespace EnvelopeGenerator.Application.Interfaces.SQLExecutor;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/SQLExecutor/IEnvelopeReceiverExecutor.cs

@@ -1,6 +1,6 @@
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.SQLExecutor;
+namespace EnvelopeGenerator.Application.Interfaces.SQLExecutor;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/SQLExecutor/IQuery.cs

@@ -1,4 +1,4 @@
-namespace EnvelopeGenerator.Application.Contracts.SQLExecutor;
+namespace EnvelopeGenerator.Application.Interfaces.SQLExecutor;
 
 /// <summary>
 /// Provides methods for executing common queries on a given entity type.

EnvelopeGenerator.Application/Interfaces/SQLExecutor/ISQL.cs

@@ -1,4 +1,4 @@
-namespace EnvelopeGenerator.Application.Contracts.SQLExecutor;
+namespace EnvelopeGenerator.Application.Interfaces.SQLExecutor;
 
 /// <summary>
 /// Represents a raw SQL query contract.

EnvelopeGenerator.Application/Interfaces/SQLExecutor/ISQLExecutor.cs

@@ -1,4 +1,4 @@
-namespace EnvelopeGenerator.Application.Contracts.SQLExecutor;
+namespace EnvelopeGenerator.Application.Interfaces.SQLExecutor;
 
 /// <summary>
 /// Defines methods for executing raw SQL queries or custom SQL query classes and returning query executors for further operations.

EnvelopeGenerator.Application/Interfaces/SQLExecutor/ISQLExecutorBaseEntity.cs

@@ -1,6 +1,6 @@
 using Dapper;
 
-namespace EnvelopeGenerator.Application.Contracts.SQLExecutor;
+namespace EnvelopeGenerator.Application.Interfaces.SQLExecutor;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Services/IAuthenticator.cs

@@ -1,6 +1,6 @@
 using OtpNet;
 
-namespace EnvelopeGenerator.Application.Contracts.Services;
+namespace EnvelopeGenerator.Application.Interfaces.Services;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Services/IConfigService.cs

@@ -1,9 +1,9 @@
 using DigitalData.Core.Abstraction.Application;
 using DigitalData.Core.Abstraction.Application.DTO;
-using EnvelopeGenerator.Application.DTOs;
+using EnvelopeGenerator.Application.Dto;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Services;
+namespace EnvelopeGenerator.Application.Interfaces.Services;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Services/IDocumentReceiverElementService.cs

@@ -1,8 +1,8 @@
 using DigitalData.Core.Abstraction.Application;
-using EnvelopeGenerator.Application.DTOs;
+using EnvelopeGenerator.Application.Dto;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Services;
+namespace EnvelopeGenerator.Application.Interfaces.Services;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Services/IDocumentStatusService.cs

@@ -1,7 +1,7 @@
 using DigitalData.Core.Abstraction.Application;
-using EnvelopeGenerator.Application.DTOs;
+using EnvelopeGenerator.Application.Dto;
 using EnvelopeGenerator.Domain.Entities;
-namespace EnvelopeGenerator.Application.Contracts.Services;
+namespace EnvelopeGenerator.Application.Interfaces.Services;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Services/IEmailTemplateService.cs

@@ -1,10 +1,10 @@
 using DigitalData.Core.Abstraction.Application;
 using DigitalData.Core.Abstraction.Application.DTO;
-using EnvelopeGenerator.Application.DTOs;
+using EnvelopeGenerator.Application.Dto;
 using EnvelopeGenerator.Domain.Entities;
 using static EnvelopeGenerator.Domain.Constants;
 
-namespace EnvelopeGenerator.Application.Contracts.Services;
+namespace EnvelopeGenerator.Application.Interfaces.Services;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Services/IEnvelopeDocumentService.cs

@@ -1,8 +1,8 @@
 using DigitalData.Core.Abstraction.Application;
-using EnvelopeGenerator.Application.DTOs;
+using EnvelopeGenerator.Application.Dto;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Services;
+namespace EnvelopeGenerator.Application.Interfaces.Services;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Services/IEnvelopeHistoryService.cs

@@ -1,11 +1,11 @@
 using DigitalData.Core.Abstraction.Application;
 using DigitalData.Core.Abstraction.Application.DTO;
-using EnvelopeGenerator.Application.DTOs.EnvelopeHistory;
+using EnvelopeGenerator.Application.Dto.EnvelopeHistory;
-using EnvelopeGenerator.Application.DTOs.Receiver;
+using EnvelopeGenerator.Application.Dto.Receiver;
 using EnvelopeGenerator.Domain.Entities;
 using static EnvelopeGenerator.Domain.Constants;
 
-namespace EnvelopeGenerator.Application.Contracts.Services;
+namespace EnvelopeGenerator.Application.Interfaces.Services;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Services/IEnvelopeMailService.cs

@@ -1,10 +1,10 @@
 using DigitalData.Core.Abstraction.Application.DTO;
 using DigitalData.EmailProfilerDispatcher.Abstraction.Contracts;
-using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
+using EnvelopeGenerator.Application.Dto.EnvelopeReceiver;
-using EnvelopeGenerator.Application.DTOs.EnvelopeReceiverReadOnly;
+using EnvelopeGenerator.Application.Dto.EnvelopeReceiverReadOnly;
 using EnvelopeGenerator.Domain;
 
-namespace EnvelopeGenerator.Application.Contracts.Services;
+namespace EnvelopeGenerator.Application.Interfaces.Services;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Services/IEnvelopeReceiverReadOnlyService.cs

@@ -1,8 +1,8 @@
 using DigitalData.Core.Abstraction.Application;
-using EnvelopeGenerator.Application.DTOs.EnvelopeReceiverReadOnly;
+using EnvelopeGenerator.Application.Dto.EnvelopeReceiverReadOnly;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Services;
+namespace EnvelopeGenerator.Application.Interfaces.Services;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Services/IEnvelopeReceiverService.cs

@@ -1,13 +1,15 @@
 using CommandDotNet;
 using DigitalData.Core.Abstraction.Application;
 using DigitalData.Core.Abstraction.Application.DTO;
-using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
+using EnvelopeGenerator.Application.Dto.EnvelopeReceiver;
-using EnvelopeGenerator.Application.DTOs.Messaging;
+using EnvelopeGenerator.Application.Dto.Messaging;
 using EnvelopeGenerator.Application.Envelopes;
-using EnvelopeGenerator.Application.Receivers.Queries.Read;
+using EnvelopeGenerator.Application.Envelopes.Queries;
+using EnvelopeGenerator.Application.Receivers.Queries;
+using EnvelopeGenerator.Domain;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Services;
+namespace EnvelopeGenerator.Application.Interfaces.Services;
 
 /// <summary>
 /// 
@@ -120,7 +122,7 @@ public interface IEnvelopeReceiverService : IBasicCRUDService<EnvelopeReceiverDt
     /// <param name="receiverQuery"></param>
     /// <param name="ignore_statuses"></param>
     /// <returns></returns>
-    Task<DataResult<IEnumerable<EnvelopeReceiverDto>>> ReadByUsernameAsync(string username, int? min_status = null, int? max_status = null, EnvelopeQuery? envelopeQuery = null, ReadReceiverQuery? receiverQuery = null, params int[] ignore_statuses);
+    Task<DataResult<IEnumerable<EnvelopeReceiverDto>>> ReadByUsernameAsync(string username, Constants.EnvelopeStatus? min_status = null, Constants.EnvelopeStatus? max_status = null, ReadEnvelopeQuery? envelopeQuery = null, ReadReceiverQuery? receiverQuery = null, params Constants.EnvelopeStatus[] ignore_statuses);
 
     /// <summary>
     /// 

EnvelopeGenerator.Application/Interfaces/Services/IEnvelopeService.cs

@@ -1,9 +1,10 @@
 using DigitalData.Core.Abstraction.Application;
 using DigitalData.Core.Abstraction.Application.DTO;
-using EnvelopeGenerator.Application.DTOs;
+using EnvelopeGenerator.Application.Dto;
+using EnvelopeGenerator.Domain;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Services;
+namespace EnvelopeGenerator.Application.Interfaces.Services;
 
 /// <summary>
 /// 
@@ -40,5 +41,5 @@ public interface IEnvelopeService : IBasicCRUDService<EnvelopeDto, Envelope, int
     /// <param name="max_status"></param>
     /// <param name="ignore_statuses"></param>
     /// <returns></returns>
-    Task<DataResult<IEnumerable<EnvelopeDto>>> ReadByUserAsync(int userId, int? min_status = null, int? max_status = null, params int[] ignore_statuses);
+    Task<DataResult<IEnumerable<EnvelopeDto>>> ReadByUserAsync(int userId, Constants.EnvelopeStatus? min_status = null, Constants.EnvelopeStatus? max_status = null, params Constants.EnvelopeStatus[] ignore_statuses);
 }

EnvelopeGenerator.Application/Interfaces/Services/IEnvelopeSmsHandler.cs

@@ -1,7 +1,7 @@
-using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
+using EnvelopeGenerator.Application.Dto.EnvelopeReceiver;
-using EnvelopeGenerator.Application.DTOs.Messaging;
+using EnvelopeGenerator.Application.Dto.Messaging;
 
-namespace EnvelopeGenerator.Application.Contracts.Services;
+namespace EnvelopeGenerator.Application.Interfaces.Services;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Services/IEnvelopeTypeService.cs

@@ -1,8 +1,8 @@
 using DigitalData.Core.Abstraction.Application;
-using EnvelopeGenerator.Application.DTOs;
+using EnvelopeGenerator.Application.Dto;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Services;
+namespace EnvelopeGenerator.Application.Interfaces.Services;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Services/IReceiverService.cs

@@ -1,9 +1,9 @@
 using DigitalData.Core.Abstraction.Application;
 using DigitalData.Core.Abstraction.Application.DTO;
-using EnvelopeGenerator.Application.DTOs.Receiver;
+using EnvelopeGenerator.Application.Dto.Receiver;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Application.Contracts.Services;
+namespace EnvelopeGenerator.Application.Interfaces.Services;
 
 /// <summary>
 /// 

EnvelopeGenerator.Application/Interfaces/Services/ISmsSender.cs

@@ -1,6 +1,6 @@
-using EnvelopeGenerator.Application.DTOs.Messaging;
+using EnvelopeGenerator.Application.Dto.Messaging;
 
-namespace EnvelopeGenerator.Application.Contracts.Services;
+namespace EnvelopeGenerator.Application.Interfaces.Services;
 
 //TODO: move to DigitalData.Core
 /// <summary>

EnvelopeGenerator.Application/Key.cs

@@ -1,77 +0,0 @@
-namespace EnvelopeGenerator.Application;
-
-/// <summary>
-/// 
-/// </summary>
-public static class Key
-{
-    /// <summary>
-    /// 
-    /// </summary>
-    public static readonly string InnerServiceError = nameof(InnerServiceError);
-
-    /// <summary>
-    /// 
-    /// </summary>
-    public static readonly string EnvelopeNotFound = nameof(EnvelopeNotFound);
-
-    /// <summary>
-    /// 
-    /// </summary>
-    public static readonly string EnvelopeReceiverNotFound = nameof(EnvelopeReceiverNotFound);
-
-    /// <summary>
-    /// 
-    /// </summary>
-    public static readonly string AccessCodeNull = nameof(AccessCodeNull);
-
-    /// <summary>
-    /// 
-    /// </summary>
-    public static readonly string WrongAccessCode = nameof(WrongAccessCode);
-
-    /// <summary>
-    /// 
-    /// </summary>
-    public static readonly string DataIntegrityIssue = nameof(DataIntegrityIssue);
-
-    /// <summary>
-    /// 
-    /// </summary>
-    public static readonly string SecurityBreachOrDataIntegrity = nameof(SecurityBreachOrDataIntegrity);
-
-    /// <summary>
-    /// 
-    /// </summary>
-    public static readonly string PossibleDataIntegrityIssue = nameof(PossibleDataIntegrityIssue);
-
-    /// <summary>
-    /// 
-    /// </summary>
-    public static readonly string SecurityBreach = nameof(SecurityBreach);
-
-    /// <summary>
-    /// 
-    /// </summary>
-    public static readonly string PossibleSecurityBreach = nameof(PossibleSecurityBreach);
-
-    /// <summary>
-    /// 
-    /// </summary>
-    public static readonly string WrongEnvelopeReceiverId = nameof(WrongEnvelopeReceiverId);
-
-    /// <summary>
-    /// 
-    /// </summary>
-    public static readonly string EnvelopeOrReceiverNonexists = nameof(EnvelopeOrReceiverNonexists);
-
-    /// <summary>
-    /// 
-    /// </summary>
-    public static readonly string PhoneNumberNonexists = nameof(PhoneNumberNonexists);
-
-    /// <summary>
-    /// 
-    /// </summary>
-    public static readonly string Default = nameof(Default);
-}

EnvelopeGenerator.Application/Receivers/Queries/Read/ReadReceiverQuery.cs

@@ -1,10 +0,0 @@
-namespace EnvelopeGenerator.Application.Receivers.Queries.Read;
-
-/// <summary>
-/// Stellt eine Abfrage dar, um die Details eines Empfängers zu lesen.
-/// Diese Abfrage erbt von <see cref="ReceiverQuery"/> und wird verwendet, 
-/// um spezifische Informationen über einen Empfänger abzurufen.
-/// </summary>
-public record ReadReceiverQuery : ReceiverQuery
-{
-}