create UpdateDocStatusCommand

- Add related attributes

EnvelopeGenerator.Application/Configurations/AuthenticatorParams.cs

@@ -1,19 +1,33 @@
-namespace EnvelopeGenerator.Application.Configurations
+namespace EnvelopeGenerator.Application.Configurations;
+
+/// <summary>
+/// 
+/// </summary>
+public class AuthenticatorParams
 {
-    public class AuthenticatorParams
-    {
-        public string CharPool { get; init; } = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz01234567890123456789012345678901234567890123456789";
+    /// <summary>
+    /// Default value is 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz01234567890123456789012345678901234567890123456789'
+    /// </summary>
+    public string CharPool { get; init; } = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz01234567890123456789012345678901234567890123456789";
 
-        //TODO: Increase the DefaultTotpSecretKeyLength (e.g. to 32) but make sure that the QR code is generated correctly and can be scanned by the authenticator.
-        public int DefaultTotpSecretKeyLength { get; init; } = 20;
+    //TODO: Increase the DefaultTotpSecretKeyLength (e.g. to 32) but make sure that the QR code is generated correctly and can be scanned by the authenticator.
+    /// <summary>
+    /// Default value is 20
+    /// </summary>
+    public int DefaultTotpSecretKeyLength { get; init; } = 20;
 
-        public string TotpIssuer { get; init; } = "signFlow";
+    /// <summary>
+    /// Default value is 
+    /// </summary>
+    public string TotpIssuer { get; init; } = "signFlow";
 
-        /// <summary>
-        /// 0 is user email, 1 is secret key and 2 is issuer.
-        /// </summary>
-        public string TotpUrlFormat { get; init; } = "otpauth://totp/{0}?secret={1}&issuer={2}";
+    /// <summary>
+    /// 0 is user email, 1 is secret key and 2 is issuer.
+    /// </summary>
+    public string TotpUrlFormat { get; init; } = "otpauth://totp/{0}?secret={1}&issuer={2}";
 
-        public int TotpQRPixelsPerModule { get; init; } = 20;
-    }
+    /// <summary>
+    /// Default value is 20.
+    /// </summary>
+    public int TotpQRPixelsPerModule { get; init; } = 20;
 }

EnvelopeGenerator.Application/Configurations/DbTriggerParams.cs

@@ -1,5 +1,8 @@
 namespace EnvelopeGenerator.Application.Configurations;
 
-public class DbTriggerParams : Dictionary<string, IEnumerable<string>>
+/// <summary>
+/// 
+/// </summary>
+public class DbTriggerParams : Dictionary<string, ICollection<string>>
 {
-}
+}

EnvelopeGenerator.Application/Configurations/DispatcherParams.cs

@@ -1,12 +1,27 @@
 namespace EnvelopeGenerator.Application.Configurations;
 
+/// <summary>
+/// 
+/// </summary>
 public class DispatcherParams
 {
+    /// <summary>
+    /// Default value is 1
+    /// </summary>
     public int SendingProfile { get; init; } = 1;
 
+    /// <summary>
+    /// Defalt value is 'DDEnvelopGenerator'
+    /// </summary>
     public string AddedWho { get; init; } = "DDEnvelopGenerator";
 
+    /// <summary>
+    /// Default value is 202377
+    /// </summary>
     public int ReminderTypeId { get; init; } = 202377;
 
+    /// <summary>
+    /// Default value is string.Empty
+    /// </summary>
     public string EmailAttmt1 { get; init; } = string.Empty;
 }

EnvelopeGenerator.Application/Configurations/GtxMessagingParams.cs

@@ -1,4 +1,4 @@
-using DigitalData.Core.Abstractions.Client;
+using DigitalData.Core.Client.Interface;
 namespace EnvelopeGenerator.Application.Configurations;
 
 /// <summary>
@@ -6,15 +6,32 @@ namespace EnvelopeGenerator.Application.Configurations;
 /// </summary>
 public class GtxMessagingParams : IHttpClientOptions
 {
+    /// <summary>
+    /// 
+    /// </summary>
     public required string Uri { get; init; }
 
+    /// <summary>
+    /// 
+    /// </summary>
     public string? Path { get; init; }
 
+    /// <summary>
+    /// 
+    /// </summary>
     public Dictionary<string, object>? Headers { get; init; }
 
+    /// <summary>
+    /// 
+    /// </summary>
     public Dictionary<string, object?>? QueryParams { get; init; }
-
+    /// <summary>
+    /// Default value is 'to'
+    /// </summary>
     public string RecipientQueryParamName { get; init; } = "to";
 
+    /// <summary>
+    /// Default value is 'text'
+    /// </summary>
     public string MessageQueryParamName { get; init; } = "text";
 }

EnvelopeGenerator.Application/Configurations/MailParams.cs

@@ -1,6 +1,12 @@
 namespace EnvelopeGenerator.Application.Configurations;
 
+/// <summary>
+/// 
+/// </summary>
 public class MailParams
 {
+    /// <summary>
+    /// 
+    /// </summary>
     public required Dictionary<string, string> Placeholders { get; init; }
 }

EnvelopeGenerator.Application/Configurations/TotpSmsParams.cs

@@ -1,49 +1,81 @@
 using OtpNet;
 using System.Globalization;
 
-namespace EnvelopeGenerator.Application.Configurations
+namespace EnvelopeGenerator.Application.Configurations;
+
+/// <summary>
+/// 
+/// </summary>
+public class TotpSmsParams
 {
-    public class TotpSmsParams
+    /// <summary>
+    /// The unit is second.
+    /// </summary>
+    public int TotpStep { get; init; } = 90;
+
+    /// <summary>
+    /// Default value is 'Ihr 2FA-Passwort lautet {0}. Gültig bis {1}'
+    /// </summary>
+    public string Format { get; init; } = "Ihr 2FA-Passwort lautet {0}. Gültig bis {1}";
+    
+    /// <summary>
+    /// 
+    /// </summary>
+    public ExpirationHandler Expiration { get; init; } = new();
+
+    /// <summary>
+    /// Default value is VerificationWindow.RfcSpecifiedNetworkDelay
+    /// </summary>
+    public VerificationWindow? TotpVerificationWindow { get; private init; } = VerificationWindow.RfcSpecifiedNetworkDelay;
+
+    private IEnumerable<int>? _tvwParams;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public IEnumerable<int>? TotpVerificationWindowParams
     {
-        /// <summary>
-        /// The unit is second.
-        /// </summary>
-        public int TotpStep { get; init; } = 90;
-
-        public string Format { get; init; } = "Ihr 2FA-Passwort lautet {0}. Gültig bis {1}";
-        
-        public ExpirationHandler Expiration { get; init; } = new();
-
-        public VerificationWindow? TotpVerificationWindow { get; private init; } = VerificationWindow.RfcSpecifiedNetworkDelay;
-
-        private IEnumerable<int>? _tvwParams;
-
-        public IEnumerable<int>? TotpVerificationWindowParams
+        get => _tvwParams;
+        init
         {
-            get => _tvwParams;
-            init
-            {
-                _tvwParams = value;
-                if(_tvwParams is not null)
-                    TotpVerificationWindow = new(previous: _tvwParams.ElementAtOrDefault(0), future: _tvwParams.ElementAtOrDefault(0));
-            }
-        }
-
-        public class ExpirationHandler
-        {
-            public string CacheKeyFormat { get; init; } = "e{0}_r{1}_sms_code_expiration";
-
-            public string Format { get; init; } = "HH:mm:ss";
-
-            public string CultureName
-            {
-                get => _cultureInfo.Name;
-                init => _cultureInfo = new(value);
-            }
-
-            private CultureInfo _cultureInfo = new("de-DE");
-
-            public CultureInfo CultureInfo => _cultureInfo;
+            _tvwParams = value;
+            if(_tvwParams is not null)
+                TotpVerificationWindow = new(previous: _tvwParams.ElementAtOrDefault(0), future: _tvwParams.ElementAtOrDefault(0));
         }
     }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public class ExpirationHandler
+    {
+        /// <summary>
+        /// Default value is 'e{0}_r{1}_sms_code_expiration'
+        /// </summary>
+        public string CacheKeyFormat { get; init; } = "e{0}_r{1}_sms_code_expiration";
+
+        /// <summary>
+        /// Default value is HH:mm:ss
+        /// </summary>
+        public string Format { get; init; } = "HH:mm:ss";
+
+        /// <summary>
+        /// Default value is 'de-DE'
+        /// </summary>
+        public string CultureName
+        {
+            get => _cultureInfo.Name;
+            init => _cultureInfo = new(value);
+        }
+
+        /// <summary>
+        /// Default value is 'de-DE'
+        /// </summary>
+        private CultureInfo _cultureInfo = new("de-DE");
+
+        /// <summary>
+        /// Default value is 'de-DE'
+        /// </summary>
+        public CultureInfo CultureInfo => _cultureInfo;
+    }
 }

EnvelopeGenerator.Application/Contracts/Repositories/IConfigRepository.cs

@@ -1,9 +0,0 @@
-using DigitalData.Core.Abstractions.Infrastructure;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
-
-public interface IConfigRepository : ICRUDRepository<Config, int>
-{
-    Task<Config?> ReadFirstAsync();
-}

EnvelopeGenerator.Application/Contracts/Repositories/IDocumentReceiverElementRepository.cs

@@ -1,8 +0,0 @@
-using DigitalData.Core.Abstractions.Infrastructure;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
-
-public interface IDocumentReceiverElementRepository : ICRUDRepository<DocumentReceiverElement, int>
-{
-}

EnvelopeGenerator.Application/Contracts/Repositories/IDocumentStatusRepository.cs

@@ -1,8 +0,0 @@
-using DigitalData.Core.Abstractions.Infrastructure;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
-
-public interface IDocumentStatusRepository : ICRUDRepository<DocumentStatus, int>
-{
-}

EnvelopeGenerator.Application/Contracts/Repositories/IEmailTemplateRepository.cs

@@ -1,10 +0,0 @@
-using DigitalData.Core.Abstractions.Infrastructure;
-using EnvelopeGenerator.Domain.Entities;
-using static EnvelopeGenerator.Common.Constants;
-
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
-
-public interface IEmailTemplateRepository : ICRUDRepository<EmailTemplate, int>
-{
-    Task<EmailTemplate?> ReadByNameAsync(EmailTemplateType type);
-}

EnvelopeGenerator.Application/Contracts/Repositories/IEnvelopeCertificateRepository.cs

@@ -1,8 +0,0 @@
-using DigitalData.Core.Abstractions.Infrastructure;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
-
-public interface IEnvelopeCertificateRepository : ICRUDRepository<EnvelopeCertificate, int>
-{
-}

EnvelopeGenerator.Application/Contracts/Repositories/IEnvelopeDocumentRepository.cs

@@ -1,8 +0,0 @@
-using DigitalData.Core.Abstractions.Infrastructure;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
-
-public interface IEnvelopeDocumentRepository : ICRUDRepository<EnvelopeDocument, int>
-{
-}

EnvelopeGenerator.Application/Contracts/Repositories/IEnvelopeHistoryRepository.cs

@@ -1,11 +0,0 @@
-using DigitalData.Core.Abstractions.Infrastructure;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
-
-public interface IEnvelopeHistoryRepository : ICRUDRepository<EnvelopeHistory, long>
-{
-    Task<int> CountAsync(int? envelopeId = null, string? userReference = null, int? status = null);
-
-    Task<IEnumerable<EnvelopeHistory>> ReadAsync(int? envelopeId = null, string? userReference = null, int? status = null, bool withSender = false, bool withReceiver = false);
-}

EnvelopeGenerator.Application/Contracts/Repositories/IEnvelopeReceiverReadOnlyRepository.cs

@@ -1,8 +0,0 @@
-using DigitalData.Core.Abstractions.Infrastructure;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
-
-public interface IEnvelopeReceiverReadOnlyRepository : ICRUDRepository<EnvelopeReceiverReadOnly, long>
-{
-}

EnvelopeGenerator.Application/Contracts/Repositories/IEnvelopeReceiverRepository.cs

@@ -1,25 +0,0 @@
-using DigitalData.Core.Abstractions.Infrastructure;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
-
-public interface IEnvelopeReceiverRepository : ICRUDRepository<EnvelopeReceiver, (int Envelope, int Receiver)>
-{
-    Task<IEnumerable<EnvelopeReceiver>> ReadByUuidAsync(string uuid, bool withEnvelope = true, bool withReceiver = false, bool readOnly = true);
-
-    Task<IEnumerable<EnvelopeReceiver>> ReadBySignatureAsync(string signature, bool withEnvelope = false, bool withReceiver = true, bool readOnly = true);
-
-    Task<EnvelopeReceiver?> ReadByUuidSignatureAsync(string uuid, string signature, bool withEnvelope = true, bool withReceiver = true, bool readOnly = true);
-
-    Task<string?> ReadAccessCodeAsync(string uuid, string signature, bool readOnly = true);
-
-    Task<int> CountAsync(string uuid, string signature);
-
-    Task<EnvelopeReceiver?> ReadByIdAsync(int envelopeId, int receiverId, bool readOnly = true);
-
-    Task<string?> ReadAccessCodeByIdAsync(int envelopeId, int receiverId, bool readOnly = true);
-
-    Task<IEnumerable<EnvelopeReceiver>> ReadByUsernameAsync(string username, int? min_status = null, int? max_status = null, params int[] ignore_statuses);
-
-    Task<EnvelopeReceiver?> ReadLastByReceiverAsync(string? email = null, int? id = null, string? signature = null);
-}

EnvelopeGenerator.Application/Contracts/Repositories/IEnvelopeRepository.cs

@@ -1,13 +0,0 @@
-using DigitalData.Core.Abstractions.Infrastructure;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
-
-public interface IEnvelopeRepository : ICRUDRepository<Envelope, int>
-{
-    Task<IEnumerable<Envelope>> ReadAllWithAsync(bool documents = false, bool history = false, bool documentReceiverElement = false);
-
-    Task<Envelope?> ReadByUuidAsync(string uuid, bool withDocuments = false, bool withHistory = false, bool withDocumentReceiverElement = false, bool withUser = false, bool withAll = false);
-
-    Task<IEnumerable<Envelope>> ReadByUserAsync(int userId, int? min_status = null, int? max_status = null, params int[] ignore_statuses);
-}

EnvelopeGenerator.Application/Contracts/Repositories/IEnvelopeTypeRepository.cs

@@ -1,8 +0,0 @@
-using DigitalData.Core.Abstractions.Infrastructure;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
-
-public interface IEnvelopeTypeRepository : ICRUDRepository<EnvelopeType, int>
-{
-}

EnvelopeGenerator.Application/Contracts/Repositories/IReceiverRepository.cs

@@ -1,9 +0,0 @@
-using DigitalData.Core.Abstractions.Infrastructure;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
-
-public interface IReceiverRepository : ICRUDRepository<Receiver, int>
-{
-    Task<Receiver?> ReadByAsync(string? emailAddress = null, string? signature = null);
-}

EnvelopeGenerator.Application/Contracts/Repositories/IUserReceiverRepository.cs

@@ -1,8 +0,0 @@
-using DigitalData.Core.Abstractions.Infrastructure;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Repositories;
-
-public interface IUserReceiverRepository : ICRUDRepository<UserReceiver, int>
-{
-}

EnvelopeGenerator.Application/Contracts/Services/IAuthenticator.cs

@@ -1,18 +0,0 @@
-using OtpNet;
-
-namespace EnvelopeGenerator.Application.Contracts.Services;
-
-public interface IAuthenticator
-{
-    string GenerateCode(int length);
-
-    string GenerateTotpSecretKey(int? length = null);
-
-    byte[] GenerateTotpQrCode(string userEmail, string secretKey, string? issuer = null, string? totpUrlFormat = null, int? pixelsPerModule = null);
-
-    byte[] GenerateTotpQrCode(string userEmail, int? length = null, string? issuer = null, string? totpUrlFormat = null, int? pixelsPerModule = null);
-
-    string GenerateTotp(string secretKey, int step = 30);
-
-    bool VerifyTotp(string totpCode, string secretKey, int step = 30, VerificationWindow? window = null);
-}

EnvelopeGenerator.Application/Contracts/Services/IConfigService.cs

@@ -1,16 +0,0 @@
-using DigitalData.Core.Abstractions.Application;
-using DigitalData.Core.DTO;
-using EnvelopeGenerator.Application.DTOs;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Services;
-
-public interface IConfigService : IReadService<ConfigDto, Config, int>
-{
-    Task<DataResult<ConfigDto>> ReadFirstAsync();
-
-    Task<ConfigDto> ReadDefaultAsync();
-
-    Task<string> ReadDefaultSignatureHost();
-
-}

EnvelopeGenerator.Application/Contracts/Services/IDocumentReceiverElementService.cs

@@ -1,9 +0,0 @@
-using DigitalData.Core.Abstractions.Application;
-using EnvelopeGenerator.Application.DTOs;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Services;
-
-public interface IDocumentReceiverElementService : IBasicCRUDService<DocumentReceiverElementDto, DocumentReceiverElement, int>
-{
-}

EnvelopeGenerator.Application/Contracts/Services/IDocumentStatusService.cs

@@ -1,8 +0,0 @@
-using DigitalData.Core.Abstractions.Application;
-using EnvelopeGenerator.Application.DTOs;
-using EnvelopeGenerator.Domain.Entities;
-namespace EnvelopeGenerator.Application.Contracts.Services;
-
-public interface IDocumentStatusService : IBasicCRUDService<DocumentStatusDto, DocumentStatus, int>
-{
-}

EnvelopeGenerator.Application/Contracts/Services/IEmailTemplateService.cs

@@ -1,12 +0,0 @@
-using DigitalData.Core.Abstractions.Application;
-using DigitalData.Core.DTO;
-using EnvelopeGenerator.Application.DTOs;
-using EnvelopeGenerator.Domain.Entities;
-using static EnvelopeGenerator.Common.Constants;
-
-namespace EnvelopeGenerator.Application.Contracts.Services;
-
-public interface IEmailTemplateService : IBasicCRUDService<EmailTemplateDto, EmailTemplate, int>
-{
-    Task<DataResult<EmailTemplateDto>> ReadByNameAsync(EmailTemplateType type);
-}

EnvelopeGenerator.Application/Contracts/Services/IEnvelopeCertificateService.cs

@@ -1,9 +0,0 @@
-using DigitalData.Core.Abstractions.Application;
-using EnvelopeGenerator.Application.DTOs;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Services;
-
-public interface IEnvelopeCertificateService : IBasicCRUDService<EnvelopeCertificateDto, EnvelopeCertificate, int>
-{
-}

EnvelopeGenerator.Application/Contracts/Services/IEnvelopeDocumentService.cs

@@ -1,9 +0,0 @@
-using DigitalData.Core.Abstractions.Application;
-using EnvelopeGenerator.Application.DTOs;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Services;
-
-public interface IEnvelopeDocumentService : IBasicCRUDService<EnvelopeDocumentDto, EnvelopeDocument, int>
-{
-}

EnvelopeGenerator.Application/Contracts/Services/IEnvelopeHistoryService.cs

@@ -1,27 +0,0 @@
-using DigitalData.Core.Abstractions.Application;
-using DigitalData.Core.DTO;
-using EnvelopeGenerator.Application.DTOs.EnvelopeHistory;
-using EnvelopeGenerator.Application.DTOs.Receiver;
-using EnvelopeGenerator.Domain.Entities;
-using static EnvelopeGenerator.Common.Constants;
-
-namespace EnvelopeGenerator.Application.Contracts.Services;
-
-public interface IEnvelopeHistoryService : ICRUDService<EnvelopeHistoryCreateDto, EnvelopeHistoryDto, EnvelopeHistory, long>
-{
-    Task<int> CountAsync(int? envelopeId = null, string? userReference = null, int? status = null);
-
-    Task<bool> AccessCodeAlreadyRequested(int envelopeId, string userReference);
-
-    Task<bool> IsSigned(int envelopeId, string userReference);
-
-    Task<bool> IsRejected(int envelopeId, string? userReference = null);
-
-    Task<IEnumerable<EnvelopeHistoryDto>> ReadAsync(int? envelopeId = null, string? userReference = null, ReferenceType? referenceType = null, int? status = null, bool withSender = false, bool withReceiver = false);
-
-    Task<IEnumerable<EnvelopeHistoryDto>> ReadRejectedAsync(int envelopeId, string? userReference = null);
-
-    Task<IEnumerable<ReceiverReadDto>> ReadRejectingReceivers(int envelopeId);
-
-    Task<DataResult<long>> RecordAsync(int envelopeId, string userReference, EnvelopeStatus status, string? comment = null);
-}

EnvelopeGenerator.Application/Contracts/Services/IEnvelopeMailService.cs

@@ -1,18 +0,0 @@
-using DigitalData.Core.DTO;
-using DigitalData.EmailProfilerDispatcher.Abstraction.Contracts;
-using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
-using EnvelopeGenerator.Application.DTOs.EnvelopeReceiverReadOnly;
-using EnvelopeGenerator.Common;
-
-namespace EnvelopeGenerator.Application.Contracts.Services;
-
-public interface IEnvelopeMailService : IEmailOutService
-{
-    Task<DataResult<int>> SendAsync(EnvelopeReceiverDto envelopeReceiverDto, Constants.EmailTemplateType tempType, Dictionary<string, object>? optionalPlaceholders = null);
-
-    Task<DataResult<int>> SendAsync(EnvelopeReceiverReadOnlyDto dto, Dictionary<string, object>? optionalPlaceholders = null);
-
-    Task<DataResult<int>> SendAccessCodeAsync(EnvelopeReceiverDto envelopeReceiverDto);
-
-    Task<DataResult<int>> SendTFAQrCodeAsync(EnvelopeReceiverDto envelopeReceiverDto);
-}

EnvelopeGenerator.Application/Contracts/Services/IEnvelopeReceiverReadOnlyService.cs

@@ -1,9 +0,0 @@
-using DigitalData.Core.Abstractions.Application;
-using EnvelopeGenerator.Application.DTOs.EnvelopeReceiverReadOnly;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Services;
-
-public interface IEnvelopeReceiverReadOnlyService : ICRUDService<EnvelopeReceiverReadOnlyCreateDto, EnvelopeReceiverReadOnlyDto, EnvelopeReceiverReadOnly, long>
-{
-}

EnvelopeGenerator.Application/Contracts/Services/IEnvelopeReceiverService.cs

@@ -1,42 +0,0 @@
-using CommandDotNet;
-using DigitalData.Core.Abstractions.Application;
-using DigitalData.Core.DTO;
-using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
-using EnvelopeGenerator.Application.DTOs.Messaging;
-using EnvelopeGenerator.Application.Envelopes;
-using EnvelopeGenerator.Application.Receivers.Queries.Read;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Services;
-
-public interface IEnvelopeReceiverService : IBasicCRUDService<EnvelopeReceiverDto, EnvelopeReceiver, (int Envelope, int Receiver)>
-{
-
-    Task<DataResult<IEnumerable<EnvelopeReceiverDto>>> ReadByUuidAsync(string uuid, bool withEnvelope = true, bool withReceiver = false, bool readOnly = true);
-
-    Task<DataResult<IEnumerable<string?>>> ReadAccessCodeByUuidAsync(string uuid, bool withEnvelope = false, bool withReceiver = true);
-
-    Task<DataResult<IEnumerable<EnvelopeReceiverDto>>> ReadBySignatureAsync(string signature, bool withEnvelope = false, bool withReceiver = true, bool readOnly = true);
-
-    Task<DataResult<EnvelopeReceiverDto>> ReadByUuidSignatureAsync(string uuid, string signature, bool withEnvelope = true, bool withReceiver = true, bool readOnly = true);
-
-    Task<DataResult<EnvelopeReceiverSecretDto>> ReadWithSecretByUuidSignatureAsync(string uuid, string signature, bool withEnvelope = true, bool withReceiver = true, bool readOnly = true);
-
-    Task<DataResult<EnvelopeReceiverDto>> ReadByEnvelopeReceiverIdAsync(string envelopeReceiverId, bool withEnvelope = true, bool withReceiver = true, bool readOnly = true);
-
-    Task<DataResult<string>> ReadAccessCodeByIdAsync(int envelopeId, int receiverId);
-
-    Task<DataResult<bool>> VerifyAccessCodeAsync(string uuid, string signature, string accessCode);
-
-    [Command("verify-access-code-async-by-id")]
-    Task<DataResult<bool>> VerifyAccessCodeAsync(string envelopeReceiverId, string accessCode);
-
-    Task<DataResult<bool>> IsExisting(string envelopeReceiverId);
-
-    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<string?>> ReadLastUsedReceiverNameByMailAsync(string? mail = null, int? id = null, string? signature = null);
-
-    Task<DataResult<SmsResponse>> SendSmsAsync(string envelopeReceiverId, string message);
-    Task<DataResult<IEnumerable<EnvelopeReceiverSecretDto>>> ReadWithSecretByUuidAsync(string uuid);
-}

EnvelopeGenerator.Application/Contracts/Services/IEnvelopeService.cs

@@ -1,15 +0,0 @@
-using DigitalData.Core.Abstractions.Application;
-using DigitalData.Core.DTO;
-using EnvelopeGenerator.Application.DTOs;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Services;
-
-public interface IEnvelopeService : IBasicCRUDService<EnvelopeDto, Envelope, int>
-{
-    Task<DataResult<IEnumerable<EnvelopeDto>>> ReadAllWithAsync(bool documents = false, bool history = false, bool documentReceiverElement = false);
-
-    Task<DataResult<EnvelopeDto>> ReadByUuidAsync(string uuid, bool withDocuments = false, bool withHistory = false, bool withDocumentReceiverElement = false, bool withUser = false, bool withAll = false);
-
-    Task<DataResult<IEnumerable<EnvelopeDto>>> ReadByUserAsync(int userId, int? min_status = null, int? max_status = null, params int[] ignore_statuses);
-}

EnvelopeGenerator.Application/Contracts/Services/IEnvelopeTypeService.cs

@@ -1,9 +0,0 @@
-using DigitalData.Core.Abstractions.Application;
-using EnvelopeGenerator.Application.DTOs;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Services;
-
-public interface IEnvelopeTypeService : IBasicCRUDService<EnvelopeTypeDto, EnvelopeType, int>
-{
-}

EnvelopeGenerator.Application/Contracts/Services/IReceiverService.cs

@@ -1,16 +0,0 @@
-using DigitalData.Core.Abstractions;
-using DigitalData.Core.Abstractions.Application;
-using DigitalData.Core.DTO;
-using EnvelopeGenerator.Application.DTOs.Receiver;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Services;
-
-public interface IReceiverService : ICRUDService<ReceiverCreateDto, ReceiverReadDto, Receiver, int>
-{
-    Task<DataResult<ReceiverReadDto>> ReadByAsync(string? emailAddress = null, string? signature = null);
-
-    Task<Result> DeleteByAsync(string? emailAddress = null, string? signature = null);
-
-    Task<Result> UpdateAsync<TUpdateDto>(TUpdateDto updateDto) where TUpdateDto : IUnique<int>;
-}

EnvelopeGenerator.Application/Contracts/Services/ISmsSender.cs

@@ -1,11 +0,0 @@
-using EnvelopeGenerator.Application.DTOs.Messaging;
-
-namespace EnvelopeGenerator.Application.Contracts.Services;
-
-//TODO: move to DigitalData.Core
-public interface ISmsSender
-{
-    string ServiceProvider { get; }
-
-    Task<SmsResponse> SendSmsAsync(string recipient, string message);
-}

EnvelopeGenerator.Application/Contracts/Services/IUserReceiverService.cs

@@ -1,9 +0,0 @@
-using DigitalData.Core.Abstractions.Application;
-using EnvelopeGenerator.Application.DTOs;
-using EnvelopeGenerator.Domain.Entities;
-
-namespace EnvelopeGenerator.Application.Contracts.Services;
-
-public interface IUserReceiverService : IBasicCRUDService<UserReceiverDto, UserReceiver, int>
-{
-}

EnvelopeGenerator.Application/DTOs/ConfigDto.cs

@@ -1,21 +0,0 @@
-using DigitalData.Core.Abstractions;
-using Microsoft.AspNetCore.Mvc;
-using System.ComponentModel.DataAnnotations.Schema;
-using System.Text.Json.Serialization;
-
-namespace EnvelopeGenerator.Application.DTOs
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public record ConfigDto(
-        string DocumentPath,
-        int SendingProfile,
-        string SignatureHost,
-        string ExternalProgramName,
-        string ExportPath) : IUnique<int>
-    {
-        [NotMapped]
-        [JsonIgnore]
-        [Obsolete("Configuration does not have an ID; it represents a single table in the database.")]
-        public int Id => throw new InvalidOperationException("This configuration does not support an ID as it represents a single row in the database.");
-    };
-}

EnvelopeGenerator.Application/DTOs/DocumentReceiverElementDto.cs

@@ -1,26 +0,0 @@
-using DigitalData.Core.Abstractions;
-using Microsoft.AspNetCore.Mvc;
-
-namespace EnvelopeGenerator.Application.DTOs
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public record DocumentReceiverElementDto(
-        int Id,
-        int DocumentId,
-        int ReceiverId,
-        int ElementType,
-        double X,
-        double Y,
-        double Width,
-        double Height,
-        int Page,
-        bool Required,
-        string? Tooltip,
-        bool ReadOnly,
-        int AnnotationIndex,
-        DateTime AddedWhen,
-        DateTime? ChangedWhen,
-        double Top,
-        double Left
-        ): IUnique<int>;
-}

EnvelopeGenerator.Application/DTOs/DocumentStatusDto.cs

@@ -1,18 +0,0 @@
-using DigitalData.Core.Abstractions;
-using Microsoft.AspNetCore.Mvc;
-
-namespace EnvelopeGenerator.Application.DTOs
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public record DocumentStatusDto(
-        int Id,
-        int EnvelopeId,
-        int ReceiverId,
-        int Status,
-        DateTime? StatusChangedWhen,
-        DateTime AddedWhen,
-        DateTime? ChangedWhen) : IUnique<int>
-    {
-        public string? Value { get; set; }
-    };
-}

EnvelopeGenerator.Application/DTOs/EnvelopeCertificateDto.cs

@@ -1,16 +0,0 @@
-using DigitalData.Core.Abstractions;
-using Microsoft.AspNetCore.Mvc;
-
-namespace EnvelopeGenerator.Application.DTOs
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public record EnvelopeCertificateDto(
-        int Id,
-        int EnvelopeId,
-        string EnvelopeUuid,
-        string EnvelopeSubject,
-        int CreatorId,
-        string CreatorName,
-        string CreatorEmail,
-        int EnvelopeStatus) : IUnique<int>;
-}

EnvelopeGenerator.Application/DTOs/EnvelopeDocumentDto.cs

@@ -1,15 +0,0 @@
-using DigitalData.Core.Abstractions;
-using Microsoft.AspNetCore.Mvc;
-
-namespace EnvelopeGenerator.Application.DTOs
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public record EnvelopeDocumentDto
-    (
-        int Id,
-        int EnvelopeId,
-        DateTime AddedWhen,
-        byte[]? ByteData = null,
-        IEnumerable<DocumentReceiverElementDto>? Elements = null
-    ) : IUnique<int>;
-}

EnvelopeGenerator.Application/DTOs/EnvelopeDto.cs

@@ -1,56 +0,0 @@
-using DigitalData.Core.Abstractions;
-using DigitalData.EmailProfilerDispatcher.Abstraction.Attributes;
-using DigitalData.UserManager.Application.DTOs.User;
-using EnvelopeGenerator.Domain.Entities;
-using Microsoft.AspNetCore.Mvc;
-
-namespace EnvelopeGenerator.Application.DTOs
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public record EnvelopeDto() : IUnique<int>
-    {
-		public int Id { get; set; }
-
-		public int UserId { get; set; }
-
-		public int Status { get; set; }
-
-		public string StatusName { get; set; }
-
-        public string Uuid { get; set; }
-
-		[TemplatePlaceholder("[MESSAGE]")]
-		public string Message { get; set; }
-
-		public DateTime AddedWhen { get; set; }
-
-		public DateTime? ChangedWhen { get; set; }
-
-		[TemplatePlaceholder("[DOCUMENT_TITLE]")]
-		public string Title { get; set; }
-
-		public int? ContractType { get; set; }
-
-		public string Language { get; set; }
-
-		public int? EnvelopeTypeId { get; set; }
-
-		public int? CertificationType { get; set; }
-
-		public bool? UseAccessCode { get; set; }
-
-        public bool TFAEnabled { get; init; }
-
-		public UserReadDto? User { get; set; }
-
-		public EnvelopeType? EnvelopeType { get; set; }
-
-		public string? EnvelopeTypeTitle { get; set; }
-
-		public bool IsAlreadySent { get; set; }
-
-        public byte[]? DocResult { get; init; }
-
-        public IEnumerable<EnvelopeDocumentDto>? Documents { get; set; }
-	}
-}

EnvelopeGenerator.Application/DTOs/EnvelopeHistory/EnvelopeHistoryCreateDto.cs

@@ -1,12 +0,0 @@
-using Microsoft.AspNetCore.Mvc;
-
-namespace EnvelopeGenerator.Application.DTOs.EnvelopeHistory
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public record EnvelopeHistoryCreateDto(
-        int EnvelopeId,
-        string UserReference,
-        int Status,
-        DateTime? ActionDate,
-        string? Comment = null);
-}

EnvelopeGenerator.Application/DTOs/EnvelopeHistory/EnvelopeHistoryDto.cs

@@ -1,36 +0,0 @@
-using DigitalData.Core.Abstractions;
-using DigitalData.Core.DTO;
-using DigitalData.UserManager.Application.DTOs.User;
-using EnvelopeGenerator.Application.DTOs.Receiver;
-using Microsoft.AspNetCore.Mvc;
-using static EnvelopeGenerator.Common.Constants;
-
-namespace EnvelopeGenerator.Application.DTOs.EnvelopeHistory;
-
-/// <summary>
-/// 
-/// </summary>
-/// <param name="Id"></param>
-/// <param name="EnvelopeId"></param>
-/// <param name="UserReference"></param>
-/// <param name="Status"></param>
-/// <param name="StatusName"></param>
-/// <param name="AddedWhen"></param>
-/// <param name="ActionDate"></param>
-/// <param name="Sender"></param>
-/// <param name="Receiver"></param>
-/// <param name="ReferenceType"></param>
-/// <param name="Comment"></param>
-[ApiExplorerSettings(IgnoreApi = true)]
-public record EnvelopeHistoryDto(
-    long Id,
-    int EnvelopeId,
-    string UserReference,
-    int Status,
-    string? StatusName,
-    DateTime AddedWhen,
-    DateTime? ActionDate,
-    UserCreateDto? Sender,
-    ReceiverReadDto? Receiver,
-    ReferenceType ReferenceType,
-    string? Comment = null) : BaseDTO<long>(Id), IUnique<long>;

EnvelopeGenerator.Application/DTOs/EnvelopeReceiver/EnvelopeReceiverBasicDto.cs

@@ -1,33 +0,0 @@
-using DigitalData.Core.Abstractions;
-using DigitalData.EmailProfilerDispatcher.Abstraction.Attributes;
-using Microsoft.AspNetCore.Mvc;
-
-namespace EnvelopeGenerator.Application.DTOs.EnvelopeReceiver
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public record EnvelopeReceiverBasicDto() : IUnique<(int Envelope, int Receiver)>
-    {
-        public (int Envelope, int Receiver) Id => (Envelope: EnvelopeId, Receiver: ReceiverId);
-
-        public int EnvelopeId { get; init; }
-
-        public int ReceiverId { get; init; }
-
-        public int Sequence { get; init; }
-
-        [TemplatePlaceholder("[NAME_RECEIVER]")]
-        public string? Name { get; init; }
-
-        public string? JobTitle { get; init; }
-
-        public string? CompanyName { get; init; }
-
-        public string? PrivateMessage { get; init; }
-
-        public DateTime AddedWhen { get; init; }
-
-        public DateTime? ChangedWhen { get; init; }
-
-        public bool HasPhoneNumber { get; init; }
-    }
-}

EnvelopeGenerator.Application/DTOs/EnvelopeReceiver/EnvelopeReceiverDto.cs

@@ -1,13 +0,0 @@
-using EnvelopeGenerator.Application.DTOs.Receiver;
-using Microsoft.AspNetCore.Mvc;
-
-namespace EnvelopeGenerator.Application.DTOs.EnvelopeReceiver
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public record EnvelopeReceiverDto() : EnvelopeReceiverBasicDto()
-    {
-        public EnvelopeDto? Envelope { get; set; }
-
-        public ReceiverReadDto? Receiver { get; set; }
-    }
-}

EnvelopeGenerator.Application/DTOs/EnvelopeReceiver/EnvelopeReceiverSecretDto.cs

@@ -1,12 +0,0 @@
-using Microsoft.AspNetCore.Mvc;
-
-namespace EnvelopeGenerator.Application.DTOs.EnvelopeReceiver
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public record EnvelopeReceiverSecretDto() : EnvelopeReceiverDto()
-    {
-        public string? AccessCode { get; init; }
-
-        public string? PhoneNumber { get; init; }
-    }
-}

EnvelopeGenerator.Application/DTOs/EnvelopeReceiverReadOnly/EnvelopeReceiverReadOnlyCreateDto.cs

@@ -1,24 +0,0 @@
-using Microsoft.AspNetCore.Mvc;
-using System.ComponentModel.DataAnnotations;
-using System.Text.Json.Serialization;
-
-namespace EnvelopeGenerator.Application.DTOs.EnvelopeReceiverReadOnly
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public record EnvelopeReceiverReadOnlyCreateDto(
-        DateTime DateValid)
-    {
-        [EmailAddress]
-        [Required]
-        public required string ReceiverMail { get; init; }
-
-        [JsonIgnore]
-        public long? EnvelopeId { get; set; } = null;
-
-        [JsonIgnore]
-        public string? AddedWho { get; set; }
-
-        [JsonIgnore]
-        public DateTime AddedWhen { get; } = DateTime.Now;
-    };
-}

EnvelopeGenerator.Application/DTOs/EnvelopeReceiverReadOnly/EnvelopeReceiverReadOnlyDto.cs

@@ -1,18 +0,0 @@
-using EnvelopeGenerator.Application.DTOs.Receiver;
-using Microsoft.AspNetCore.Mvc;
-
-namespace EnvelopeGenerator.Application.DTOs.EnvelopeReceiverReadOnly
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public record EnvelopeReceiverReadOnlyDto(
-        long Id,
-        long EnvelopeId,
-        string ReceiverMail,
-        DateTime DateValid,
-        DateTime AddedWhen,
-        string AddedWho,
-        EnvelopeDto? Envelope = null,              
-        string? ChangedWho = null,
-        DateTime? ChangedWhen = null,
-        ReceiverReadDto? Receiver = null);
-}

EnvelopeGenerator.Application/DTOs/EnvelopeReceiverReadOnly/EnvelopeReceiverReadOnlyUpdateDto.cs

@@ -1,14 +0,0 @@
-using DigitalData.Core.Abstractions;
-using Microsoft.AspNetCore.Mvc;
-
-namespace EnvelopeGenerator.Application.DTOs.EnvelopeReceiverReadOnly
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public record EnvelopeReceiverReadOnlyUpdateDto(
-        long Id,
-        DateTime DateValid,
-        string ChangedWho) : IUnique<long>
-    {
-        public DateTime ChangedWhen { get; } = DateTime.Now;
-    };
-}

EnvelopeGenerator.Application/DTOs/EnvelopeTypeDto.cs

@@ -1,23 +0,0 @@
-using DigitalData.Core.Abstractions;
-using Microsoft.AspNetCore.Mvc;
-
-namespace EnvelopeGenerator.Application.DTOs
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public record EnvelopeTypeDto(
-        int Id,
-        string Title,
-        string Language,
-        int? ExpiresDays,
-        int? CertificationType,
-        bool? UseAccessCode,
-        int? FinalEmailToCreator,
-        int? FinalEmailToReceivers,
-        DateTime AddedWhen,
-        DateTime? ChangedWhen,
-        int? ExpiresWarningDays,
-        bool? SendReminderEmails,
-        int? FirstReminderDays,
-        int? ReminderIntervalDays,
-        int? ContractType) : IUnique<int>;
-}

EnvelopeGenerator.Application/DTOs/Messaging/GtxMessagingResponse.cs

@@ -1,7 +0,0 @@
-using Microsoft.AspNetCore.Mvc;
-
-namespace EnvelopeGenerator.Application.DTOs.Messaging
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public class GtxMessagingResponse : Dictionary<string, object?> { }
-}

EnvelopeGenerator.Application/DTOs/Messaging/SmsResponse.cs

@@ -1,14 +0,0 @@
-using Microsoft.AspNetCore.Mvc;
-
-namespace EnvelopeGenerator.Application.DTOs.Messaging
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public record SmsResponse
-    {
-        public required bool Ok { get; init; }
-
-        public bool Failed => !Ok;
-
-        public dynamic? Errors { get; init; }
-    }
-}

EnvelopeGenerator.Application/DTOs/Receiver/ReceiverCreateDto.cs

@@ -1,23 +0,0 @@
-using Microsoft.AspNetCore.Mvc;
-using System.ComponentModel.DataAnnotations;
-using System.Security.Cryptography;
-using System.Text;
-
-namespace EnvelopeGenerator.Application.DTOs.Receiver
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public record ReceiverCreateDto([EmailAddress] string EmailAddress, string? TotpSecretkey = null)
-    {
-        public string Signature => sha256HexOfMail.Value;
-
-        private readonly Lazy<string> sha256HexOfMail = new(() =>
-        {
-            var bytes_arr = Encoding.UTF8.GetBytes(EmailAddress.ToUpper());
-            var hash_arr = SHA256.HashData(bytes_arr);
-            var hexa_str = BitConverter.ToString(hash_arr);
-            return hexa_str.Replace("-", string.Empty);
-        });
-
-        public DateTime AddedWhen { get; } = DateTime.Now;
-    };
-}

EnvelopeGenerator.Application/DTOs/Receiver/ReceiverReadDto.cs

@@ -1,25 +0,0 @@
-using DigitalData.Core.Abstractions;
-using DigitalData.Core.DTO;
-using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
-using Microsoft.AspNetCore.Mvc;
-using System.Text.Json.Serialization;
-
-namespace EnvelopeGenerator.Application.DTOs.Receiver;
-
-[ApiExplorerSettings(IgnoreApi = true)]
-public record ReceiverReadDto(
-    int Id,
-    string EmailAddress,
-    string Signature,
-    DateTime AddedWhen
-    ) : BaseDTO<int>(Id), IUnique<int>
-{
-    [JsonIgnore]
-    public IEnumerable<EnvelopeReceiverBasicDto>? EnvelopeReceivers { get; init; }
-
-    public string? LastUsedName => EnvelopeReceivers?.LastOrDefault()?.Name;
-
-    public string? TotpSecretkey { get; set; } = null;
-
-    public DateTime? TfaRegDeadline { get; set; }
-};

EnvelopeGenerator.Application/DTOs/Receiver/ReceiverUpdateDto.cs

@@ -1,7 +0,0 @@
-using DigitalData.Core.Abstractions;
-using Microsoft.AspNetCore.Mvc;
-
-namespace EnvelopeGenerator.Application.DTOs.Receiver;
-
-[ApiExplorerSettings(IgnoreApi = true)]
-public record ReceiverUpdateDto(int Id, string? TotpSecretkey = null, DateTime? TfaRegDeadline = null) : IUnique<int>;

EnvelopeGenerator.Application/DTOs/UserReceiverDto.cs

@@ -1,15 +0,0 @@
-using DigitalData.Core.Abstractions;
-using Microsoft.AspNetCore.Mvc;
-
-namespace EnvelopeGenerator.Application.DTOs
-{
-    [ApiExplorerSettings(IgnoreApi = true)]
-    public record UserReceiverDto(
-        int Id,
-        int UserId,
-        int ReceiverId,
-        string Name,
-        string CompanyName,
-        string JobTitle,
-        DateTime AddedWhen) : IUnique<int>;
-}

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;
 
@@ -22,6 +22,7 @@ public static class DependencyInjection
     /// <param name="services"></param>
     /// <param name="config"></param>
     /// <returns></returns>
+    [Obsolete("Use MediatR")]
     public static IServiceCollection AddEnvelopeGeneratorServices(this IServiceCollection services, IConfiguration config)
     {
         //Inject CRUD Service and repositoriesad
@@ -32,12 +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

@@ -1,47 +1,69 @@
-using DigitalData.Core.Abstractions.Infrastructure;
-using EnvelopeGenerator.Domain.Entities;
+using DigitalData.Core.Abstraction.Application.Repository;
+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>
-    public async Task<ReadDocumentResponse?> Handle(ReadDocumentQuery query, CancellationToken cancellationToken)
+    [Obsolete("Use MediatR")]
+    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

@@ -0,0 +1,30 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace EnvelopeGenerator.Application.Dto;
+
+/// <summary>
+/// Data Transfer Object representing configuration settings.
+/// </summary>
+[ApiExplorerSettings(IgnoreApi = true)]
+public class ConfigDto
+{
+    /// <summary>
+    /// Gets or sets the sending profile identifier.
+    /// </summary>
+    public int SendingProfile { get; set; }
+
+    /// <summary>
+    /// Gets or sets the signature host URL or name.
+    /// </summary>
+    public required string SignatureHost { get; set; }
+
+    /// <summary>
+    /// Gets or sets the name of the external program.
+    /// </summary>
+    public string? ExternalProgramName { get; set; }
+
+    /// <summary>
+    /// Gets or sets the path where exports will be saved.
+    /// </summary>
+    public string? ExportPath { get; set; }
+}

EnvelopeGenerator.Application/Dto/DocumentReceiverElementDto.cs

@@ -0,0 +1,95 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace EnvelopeGenerator.Application.Dto;
+
+/// <summary>
+/// Data Transfer Object representing a positioned element assigned to a document receiver.
+/// </summary>
+[ApiExplorerSettings(IgnoreApi = true)]
+public class DocumentReceiverElementDto
+{
+    /// <summary>
+    /// Gets or sets the unique identifier of the element.
+    /// </summary>
+    public int Id { get; set; }
+
+    /// <summary>
+    /// Gets or sets the identifier of the associated document.
+    /// </summary>
+    public int DocumentId { get; set; }
+
+    /// <summary>
+    /// Gets or sets the identifier of the receiver.
+    /// </summary>
+    public int ReceiverId { get; set; }
+
+    /// <summary>
+    /// Gets or sets the type of the element.
+    /// </summary>
+    public int ElementType { get; set; }
+
+    /// <summary>
+    /// Gets or sets the X coordinate of the element.
+    /// </summary>
+    public double X { get; set; }
+
+    /// <summary>
+    /// Gets or sets the Y coordinate of the element.
+    /// </summary>
+    public double Y { get; set; }
+
+    /// <summary>
+    /// Gets or sets the width of the element.
+    /// </summary>
+    public double Width { get; set; }
+
+    /// <summary>
+    /// Gets or sets the height of the element.
+    /// </summary>
+    public double Height { get; set; }
+
+    /// <summary>
+    /// Gets or sets the page number where the element appears.
+    /// </summary>
+    public int Page { get; set; }
+
+    /// <summary>
+    /// Gets or sets a value indicating whether the element is required.
+    /// </summary>
+    public bool Required { get; set; }
+
+    /// <summary>
+    /// Gets or sets the tooltip text for the element.
+    /// </summary>
+    public string? Tooltip { get; set; }
+
+    /// <summary>
+    /// Gets or sets a value indicating whether the element is read-only.
+    /// </summary>
+    public bool ReadOnly { get; set; }
+
+    /// <summary>
+    /// Gets or sets the annotation index for ordering or reference.
+    /// </summary>
+    public int AnnotationIndex { get; set; }
+
+    /// <summary>
+    /// Gets or sets the timestamp when the element was added.
+    /// </summary>
+    public DateTime AddedWhen { get; set; }
+
+    /// <summary>
+    /// Gets or sets the timestamp when the element was last changed, if applicable.
+    /// </summary>
+    public DateTime? ChangedWhen { get; set; }
+
+    /// <summary>
+    /// Gets or sets the top position of the element (in layout terms).
+    /// </summary>
+    public double Top { get; set; }
+
+    /// <summary>
+    /// Gets or sets the left position of the element (in layout terms).
+    /// </summary>
+    public double Left { get; set; }
+}

EnvelopeGenerator.Application/Dto/DocumentStatusDto.cs

@@ -0,0 +1,50 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace EnvelopeGenerator.Application.Dto;
+
+/// <summary>
+/// Data Transfer Object representing the status of a document for a specific receiver.
+/// </summary>
+[ApiExplorerSettings(IgnoreApi = true)]
+public class DocumentStatusDto
+{
+    /// <summary>
+    /// Gets or sets the unique identifier of the document status entry.
+    /// </summary>
+    public int Id { get; set; }
+
+    /// <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 or sets the current status code.
+    /// </summary>
+    public int Status { get; set; }
+
+    /// <summary>
+    /// Gets or sets the timestamp when the status was changed.
+    /// </summary>
+    public DateTime? StatusChangedWhen { get; set; }
+
+    /// <summary>
+    /// Gets or sets the timestamp when this record was added.
+    /// </summary>
+    public DateTime AddedWhen { get; set; }
+
+    /// <summary>
+    /// Gets or sets the timestamp when this record was last changed.
+    /// </summary>
+    public DateTime? ChangedWhen { get; set; }
+
+    /// <summary>
+    /// Gets or sets the display value associated with the status.
+    /// </summary>
+    public string? Value { get; set; }
+}

EnvelopeGenerator.Application/Dto/EmailTemplateDto.cs

@@ -1,13 +1,12 @@
-using DigitalData.Core.Abstractions;
-using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc;
 
-namespace EnvelopeGenerator.Application.DTOs
+namespace EnvelopeGenerator.Application.Dto
 {
     /// <summary>
     /// 
     /// </summary>
     [ApiExplorerSettings(IgnoreApi = true)]
-    public record EmailTemplateDto : IUnique<int>
+    public record EmailTemplateDto
     {
         /// <summary>
         /// 

EnvelopeGenerator.Application/Dto/EnvelopeDocumentDto.cs

@@ -0,0 +1,35 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace EnvelopeGenerator.Application.Dto;
+
+/// <summary>
+/// Data Transfer Object representing a document within an envelope, including optional binary data and form elements.
+/// </summary>
+[ApiExplorerSettings(IgnoreApi = true)]
+public class EnvelopeDocumentDto
+{
+    /// <summary>
+    /// Gets or sets the unique identifier of the document.
+    /// </summary>
+    public int Id { get; set; }
+
+    /// <summary>
+    /// Gets or sets the envelope ID to which the document belongs.
+    /// </summary>
+    public int EnvelopeId { get; set; }
+
+    /// <summary>
+    /// Gets or sets the date and time when the document was added.
+    /// </summary>
+    public DateTime AddedWhen { get; set; }
+
+    /// <summary>
+    /// Gets or sets the binary data of the document, if available.
+    /// </summary>
+    public byte[]? ByteData { get; set; }
+
+    /// <summary>
+    /// Gets or sets the collection of elements associated with the document for receiver interactions, if any.
+    /// </summary>
+    public IEnumerable<DocumentReceiverElementDto>? Elements { get; set; }
+}

EnvelopeGenerator.Application/Dto/EnvelopeDto.cs

@@ -0,0 +1,120 @@
+using DigitalData.EmailProfilerDispatcher.Abstraction.Attributes;
+using DigitalData.UserManager.Application.DTOs.User;
+using EnvelopeGenerator.Domain.Entities;
+using Microsoft.AspNetCore.Mvc;
+
+namespace EnvelopeGenerator.Application.Dto;
+
+/// <summary>
+/// 
+/// </summary>
+[ApiExplorerSettings(IgnoreApi = true)]
+public record EnvelopeDto
+{
+	/// <summary>
+	/// 
+	/// </summary>
+	public int Id { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int UserId { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int Status { get; set; }
+
+    /// <summary>
+    /// Default value is string.Empty
+    /// </summary>
+    public string StatusName { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Default value is string.Empty
+    /// </summary>
+    public string Uuid { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Default value is string.Empty
+    /// </summary>
+    [TemplatePlaceholder("[MESSAGE]")]
+    public string Message { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public DateTime AddedWhen { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public DateTime? ChangedWhen { get; set; }
+
+    /// <summary>
+    /// Default value is string.Empty
+    /// </summary>
+    [TemplatePlaceholder("[DOCUMENT_TITLE]")]
+    public string Title { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int? ContractType { get; set; }
+
+    /// <summary>
+    /// Default value is 'de-DE'
+    /// </summary>
+    public string Language { get; set; } = "de-DE";
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int? EnvelopeTypeId { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int? CertificationType { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public bool? UseAccessCode { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public bool TFAEnabled { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public UserReadDto? User { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public EnvelopeType? EnvelopeType { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public string? EnvelopeTypeTitle { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public bool IsAlreadySent { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public byte[]? DocResult { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public IEnumerable<EnvelopeDocumentDto>? Documents { get; set; }
+}

EnvelopeGenerator.Application/Dto/EnvelopeHistory/EnvelopeHistoryCreateDto.cs

@@ -0,0 +1,34 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace EnvelopeGenerator.Application.Dto.EnvelopeHistory;
+
+/// <summary>
+/// Data Transfer Object for creating a new envelope history record.
+/// </summary>
+public class EnvelopeHistoryCreateDto
+{
+    /// <summary>
+    /// Gets or sets the identifier of the envelope.
+    /// </summary>
+    public int EnvelopeId { get; set; }
+
+    /// <summary>
+    /// Gets or sets the user reference associated with the action.
+    /// </summary>
+    public required string UserReference { get; set; }
+
+    /// <summary>
+    /// Gets or sets the status of the envelope at the time of the action.
+    /// </summary>
+    public int Status { get; set; }
+
+    /// <summary>
+    /// Gets or sets the date and time when the action occurred.
+    /// </summary>
+    public DateTime? ActionDate { get; set; }
+
+    /// <summary>
+    /// Gets or sets an optional comment related to the action.
+    /// </summary>
+    public string? Comment { get; set; }
+}

EnvelopeGenerator.Application/Dto/EnvelopeHistory/EnvelopeHistoryDto.cs

@@ -0,0 +1,69 @@
+using DigitalData.UserManager.Application.DTOs.User;
+using EnvelopeGenerator.Application.Dto.Receiver;
+using static EnvelopeGenerator.Domain.Constants;
+
+namespace EnvelopeGenerator.Application.Dto.EnvelopeHistory;
+
+/// <summary>
+/// Data Transfer Object representing the history of an envelope, including status, sender, receiver, and related metadata.
+/// </summary>
+public record EnvelopeHistoryDto
+{
+    /// <summary>
+    /// Unique identifier for the envelope history entry.
+    /// </summary>
+    public long Id { get; set; }
+
+    /// <summary>
+    /// Identifier of the associated envelope.
+    /// </summary>
+    public int EnvelopeId { get; set; }
+
+    /// <summary>
+    /// Reference string for the user related to this history entry.
+    /// </summary>
+    public required string UserReference { get; set; }
+
+    /// <summary>
+    /// Include code of the envelope at this history point.
+    /// </summary>
+    public int Status { get; set; }
+
+    /// <summary>
+    /// Human-readable name of the status.
+    /// </summary>
+    public string? StatusName { get; set; }
+
+    /// <summary>
+    /// Date and time when this history entry was added.
+    /// </summary>
+    public DateTime AddedWhen { get; set; }
+
+    /// <summary>
+    /// Date and time when an action was performed, if applicable.
+    /// </summary>
+    public DateTime? ActionDate { get; set; }
+
+    /// <summary>
+    /// Information about the sender associated with this history entry.
+    /// </summary>
+    public UserCreateDto? Sender { get; set; }
+
+    /// <summary>
+    /// Information about the receiver associated with this history entry.
+    /// </summary>
+    public ReceiverReadDto? Receiver { get; set; }
+
+    /// <summary>
+    /// Type of reference for this history entry.
+    /// </summary>
+    public ReferenceType ReferenceType { get; set; }
+
+    /// <summary>
+    /// Optional comment related to this history entry.
+    /// </summary>
+    public string? Comment { get; set; }
+
+    /// <inheritdoc/>
+    public override int GetHashCode() => Id.GetHashCode();
+};

EnvelopeGenerator.Application/Dto/EnvelopeReceiver/EnvelopeReceiverBasicDto.cs

@@ -0,0 +1,67 @@
+using DigitalData.EmailProfilerDispatcher.Abstraction.Attributes;
+using Microsoft.AspNetCore.Mvc;
+
+namespace EnvelopeGenerator.Application.Dto.EnvelopeReceiver;
+
+/// <summary>
+/// 
+/// </summary>
+[ApiExplorerSettings(IgnoreApi = true)]
+public record EnvelopeReceiverBasicDto
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public (int Envelope, int Receiver) Id => (Envelope: EnvelopeId, Receiver: ReceiverId);
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int EnvelopeId { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int ReceiverId { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int Sequence { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    [TemplatePlaceholder("[NAME_RECEIVER]")]
+    public string? Name { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public string? JobTitle { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public string? CompanyName { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public string? PrivateMessage { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public DateTime AddedWhen { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public DateTime? ChangedWhen { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public bool HasPhoneNumber { get; init; }
+}

EnvelopeGenerator.Application/Dto/EnvelopeReceiver/EnvelopeReceiverDto.cs

@@ -0,0 +1,22 @@
+using EnvelopeGenerator.Application.Dto.Receiver;
+using Microsoft.AspNetCore.Mvc;
+
+namespace EnvelopeGenerator.Application.Dto.EnvelopeReceiver;
+
+/// <summary>
+/// 
+/// </summary>
+
+[ApiExplorerSettings(IgnoreApi = true)]
+public record EnvelopeReceiverDto() : EnvelopeReceiverBasicDto()
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public EnvelopeDto? Envelope { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public ReceiverReadDto? Receiver { get; set; }
+}

EnvelopeGenerator.Application/Dto/EnvelopeReceiver/EnvelopeReceiverSecretDto.cs

@@ -0,0 +1,20 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace EnvelopeGenerator.Application.Dto.EnvelopeReceiver;
+
+/// <summary>
+/// 
+/// </summary>
+[ApiExplorerSettings(IgnoreApi = true)]
+public record EnvelopeReceiverSecretDto : EnvelopeReceiverDto
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public string? AccessCode { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public string? PhoneNumber { get; init; }
+}

EnvelopeGenerator.Application/Dto/EnvelopeReceiverReadOnly/EnvelopeReceiverReadOnlyCreateDto.cs

@@ -0,0 +1,39 @@
+using Microsoft.AspNetCore.Mvc;
+using System.ComponentModel.DataAnnotations;
+using System.Text.Json.Serialization;
+
+namespace EnvelopeGenerator.Application.Dto.EnvelopeReceiverReadOnly;
+
+/// <summary>
+/// 
+/// </summary>
+/// <param name="DateValid"></param>
+[ApiExplorerSettings(IgnoreApi = true)]
+public record EnvelopeReceiverReadOnlyCreateDto(
+    DateTime DateValid)
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    [EmailAddress]
+    [Required]
+    public required string ReceiverMail { get; init; }
+
+    /// <summary>
+    /// Default value is null
+    /// </summary>
+    [JsonIgnore]
+    public long? EnvelopeId { get; set; } = null;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    [JsonIgnore]
+    public string? AddedWho { get; set; }
+
+    /// <summary>
+    /// Default value is DateTime.Now
+    /// </summary>
+    [JsonIgnore]
+    public DateTime AddedWhen { get; } = DateTime.Now;
+};

EnvelopeGenerator.Application/Dto/EnvelopeReceiverReadOnly/EnvelopeReceiverReadOnlyDto.cs

@@ -0,0 +1,63 @@
+using EnvelopeGenerator.Application.Dto.Receiver;
+using Microsoft.AspNetCore.Mvc;
+
+namespace EnvelopeGenerator.Application.Dto.EnvelopeReceiverReadOnly;
+
+/// <summary>
+/// Represents a read-only Data Transfer Object (DTO) for an envelope receiver.
+/// Contains information about the receiver, associated envelope, and audit details.
+/// </summary>
+[ApiExplorerSettings(IgnoreApi = true)]
+public class EnvelopeReceiverReadOnlyDto
+{
+    /// <summary>
+    /// Gets or inits the unique identifier of the envelope receiver.
+    /// </summary>
+    public long Id { get; init; }
+
+    /// <summary>
+    /// Gets or inits the identifier of the associated envelope.
+    /// </summary>
+    public long EnvelopeId { get; init; }
+
+    /// <summary>
+    /// Gets or inits the email address of the receiver.
+    /// </summary>
+    public required string ReceiverMail { get; set; }
+
+    /// <summary>
+    /// Gets or inits the date until which the receiver is valid.
+    /// </summary>
+    public DateTime DateValid { get; set; }
+
+    /// <summary>
+    /// Gets or inits the date and time when the receiver was added.
+    /// </summary>
+    public DateTime AddedWhen { get; init; }
+
+    /// <summary>
+    /// Gets or inits the user who added the receiver.
+    /// Default value is 'unknown'.
+    /// </summary>
+    public string AddedWho { get; init; } = "Unknown";
+
+    /// <summary>
+    /// Gets or inits the associated envelope details.
+    /// </summary>
+    public EnvelopeDto? Envelope { get; set; }
+
+    /// <summary>
+    /// Gets or inits the user who last changed the receiver, if any.
+    /// </summary>
+    public string? ChangedWho { get; set; }
+
+    /// <summary>
+    /// Gets or inits the date and time when the receiver was last changed, if any.
+    /// </summary>
+    public DateTime? ChangedWhen { get; set; }
+
+    /// <summary>
+    /// Gets or inits the associated receiver details.
+    /// </summary>
+    public ReceiverReadDto? Receiver { get; set; }
+}

EnvelopeGenerator.Application/Dto/EnvelopeReceiverReadOnly/EnvelopeReceiverReadOnlyUpdateDto.cs

@@ -0,0 +1,31 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace EnvelopeGenerator.Application.Dto.EnvelopeReceiverReadOnly;
+
+/// <summary>
+/// Data Transfer Object for updating a read-only envelope receiver.
+/// </summary>
+[ApiExplorerSettings(IgnoreApi = true)]
+public class EnvelopeReceiverReadOnlyUpdateDto
+{
+    /// <summary>
+    /// Gets or sets the unique identifier of the envelope receiver.
+    /// </summary>
+    public long Id { get; init; }
+
+    /// <summary>
+    /// Gets or sets the date when the envelope receiver becomes valid.
+    /// </summary>
+    public DateTime DateValid { get; set; }
+
+    /// <summary>
+    /// Gets or sets the name of the user who made the change.
+    /// Default value is unknown.
+    /// </summary>
+    public string ChangedWho { get; set; } = "Unknown";
+
+    /// <summary>
+    /// Gets or sets the date and time when the change was made.
+    /// </summary>
+    public DateTime ChangedWhen { get; set; } = DateTime.Now;
+}

EnvelopeGenerator.Application/Dto/EnvelopeTypeDto.cs

@@ -0,0 +1,85 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace EnvelopeGenerator.Application.Dto;
+
+/// <summary>
+/// Data Transfer Object representing a type of envelope with its configuration settings.
+/// </summary>
+[ApiExplorerSettings(IgnoreApi = true)]
+public class EnvelopeTypeDto
+{
+    /// <summary>
+    /// Gets or sets the unique identifier of the envelope type.
+    /// </summary>
+    public int Id { get; set; }
+
+    /// <summary>
+    /// Gets or sets the title of the envelope type.
+    /// </summary>
+    public string Title { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Gets or sets the language code used in this envelope type.
+    /// </summary>
+    public string Language { get; set; } = "de-DE";
+
+    /// <summary>
+    /// Gets or sets the number of days after which the envelope expires.
+    /// </summary>
+    public int? ExpiresDays { get; set; }
+
+    /// <summary>
+    /// Gets or sets the certification type identifier.
+    /// </summary>
+    public int? CertificationType { get; set; }
+
+    /// <summary>
+    /// Gets or sets a value indicating whether an access code is required.
+    /// </summary>
+    public bool? UseAccessCode { get; set; }
+
+    /// <summary>
+    /// Gets or sets the final email template ID to be sent to the creator.
+    /// </summary>
+    public int? FinalEmailToCreator { get; set; }
+
+    /// <summary>
+    /// Gets or sets the final email template ID to be sent to the receivers.
+    /// </summary>
+    public int? FinalEmailToReceivers { get; set; }
+
+    /// <summary>
+    /// Gets or sets the timestamp when this envelope type was added.
+    /// </summary>
+    public DateTime AddedWhen { get; set; }
+
+    /// <summary>
+    /// Gets or sets the timestamp when this envelope type was last changed.
+    /// </summary>
+    public DateTime? ChangedWhen { get; set; }
+
+    /// <summary>
+    /// Gets or sets the number of days before expiry when a warning should be sent.
+    /// </summary>
+    public int? ExpiresWarningDays { get; set; }
+
+    /// <summary>
+    /// Gets or sets a value indicating whether reminder emails should be sent.
+    /// </summary>
+    public bool? SendReminderEmails { get; set; }
+
+    /// <summary>
+    /// Gets or sets the number of days before the first reminder is sent.
+    /// </summary>
+    public int? FirstReminderDays { get; set; }
+
+    /// <summary>
+    /// Gets or sets the interval in days between reminder emails.
+    /// </summary>
+    public int? ReminderIntervalDays { get; set; }
+
+    /// <summary>
+    /// Gets or sets the contract type associated with the envelope type.
+    /// </summary>
+    public int? ContractType { get; set; }
+}

EnvelopeGenerator.Application/Dto/MappingProfile.cs

@@ -1,13 +1,13 @@
 using AutoMapper;
-using EnvelopeGenerator.Application.DTOs.EnvelopeHistory;
-using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
-using EnvelopeGenerator.Application.DTOs.EnvelopeReceiverReadOnly;
-using EnvelopeGenerator.Application.DTOs.Messaging;
-using EnvelopeGenerator.Application.DTOs.Receiver;
+using EnvelopeGenerator.Application.Dto.EnvelopeHistory;
+using EnvelopeGenerator.Application.Dto.EnvelopeReceiver;
+using EnvelopeGenerator.Application.Dto.EnvelopeReceiverReadOnly;
+using EnvelopeGenerator.Application.Dto.Messaging;
+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>();
@@ -37,7 +36,6 @@ public class MappingProfile : Profile
         CreateMap<Domain.Entities.Receiver, ReceiverReadDto>();
         CreateMap<Domain.Entities.Receiver, ReceiverCreateDto>();
         CreateMap<Domain.Entities.Receiver, ReceiverUpdateDto>();
-        CreateMap<UserReceiver, UserReceiverDto>();
         CreateMap<Domain.Entities.EnvelopeReceiverReadOnly, EnvelopeReceiverReadOnlyDto>();
 
         // DTO to Entity mappings
@@ -46,7 +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>();
@@ -55,8 +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<UserReceiverDto, UserReceiver>();
-        CreateMap<EnvelopeReceiverBase, EnvelopeReceiverBasicDto>();
+        CreateMap<Domain.Entities.EnvelopeReceiver, EnvelopeReceiverBasicDto>();
         CreateMap<EnvelopeReceiverReadOnlyCreateDto, Domain.Entities.EnvelopeReceiverReadOnly>();
         CreateMap<EnvelopeReceiverReadOnlyUpdateDto, Domain.Entities.EnvelopeReceiverReadOnly>();
 

EnvelopeGenerator.Application/Dto/Messaging/GtxMessagingResponse.cs

@@ -0,0 +1,9 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace EnvelopeGenerator.Application.Dto.Messaging;
+
+/// <summary>
+/// 
+/// </summary>
+[ApiExplorerSettings(IgnoreApi = true)]
+public class GtxMessagingResponse : Dictionary<string, object?> { }

EnvelopeGenerator.Application/Dto/Messaging/SmsResponse.cs

@@ -0,0 +1,25 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace EnvelopeGenerator.Application.Dto.Messaging;
+
+/// <summary>
+/// 
+/// </summary>
+[ApiExplorerSettings(IgnoreApi = true)]
+public record SmsResponse
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public required bool Ok { get; init; }
+
+    /// <summary>
+    /// Returns !Ok
+    /// </summary>
+    public bool Failed => !Ok;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public dynamic? Errors { get; init; }
+}

EnvelopeGenerator.Application/Dto/Receiver/ReceiverCreateDto.cs

@@ -0,0 +1,53 @@
+using Microsoft.AspNetCore.Mvc;
+using System.ComponentModel.DataAnnotations;
+using System.Security.Cryptography;
+using System.Text;
+
+namespace EnvelopeGenerator.Application.Dto.Receiver;
+
+/// <summary>
+/// 
+/// </summary>
+[ApiExplorerSettings(IgnoreApi = true)]
+public record ReceiverCreateDto
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public ReceiverCreateDto()
+    {
+        _sha256HexOfMail = new(() =>
+        {
+            var bytes_arr = Encoding.UTF8.GetBytes(EmailAddress!.ToUpper());
+            var hash_arr = SHA256.HashData(bytes_arr);
+            var hexa_str = BitConverter.ToString(hash_arr);
+            return hexa_str.Replace("-", string.Empty);
+        });
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    [EmailAddress]
+    public required string EmailAddress { get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public string? TotpSecretkey { get; init; }
+
+    /// <summary>
+    /// var bytes_arr = Encoding.UTF8.GetBytes(EmailAddress.ToUpper());<br/>
+    /// var hash_arr = SHA256.HashData(bytes_arr);
+    /// var hexa_str = BitConverter.ToString(hash_arr);
+    /// return hexa_str.Replace("-", string.Empty);
+    /// </summary>
+    public string Signature => _sha256HexOfMail.Value;
+
+    private readonly Lazy<string> _sha256HexOfMail;
+
+    /// <summary>
+    /// Default value is DateTime.Now
+    /// </summary>
+    public DateTime AddedWhen { get; } = DateTime.Now;
+};

EnvelopeGenerator.Application/Dto/Receiver/ReceiverReadDto.cs

@@ -0,0 +1,62 @@
+using EnvelopeGenerator.Application.Dto.EnvelopeReceiver;
+using Microsoft.AspNetCore.Mvc;
+using System.Text.Json.Serialization;
+
+namespace EnvelopeGenerator.Application.Dto.Receiver;
+
+/// <summary>
+/// 
+/// </summary>
+[ApiExplorerSettings(IgnoreApi = true)]
+public class ReceiverReadDto
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public int Id { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public required string EmailAddress { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public required string Signature { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public DateTime AddedWhen { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    [JsonIgnore]
+    public IEnumerable<EnvelopeReceiverBasicDto>? EnvelopeReceivers { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public string? LastUsedName => EnvelopeReceivers?.LastOrDefault()?.Name;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public string? TotpSecretkey { get; set; } = null;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public DateTime? TfaRegDeadline { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <returns></returns>
+    public override int GetHashCode()
+    {
+        return Id.GetHashCode();
+    }
+}

EnvelopeGenerator.Application/Dto/Receiver/ReceiverUpdateDto.cs

@@ -0,0 +1,27 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace EnvelopeGenerator.Application.Dto.Receiver;
+
+/// <summary>
+/// Data Transfer Object for updating a receiver's information.
+/// </summary>
+[ApiExplorerSettings(IgnoreApi = true)]
+public class ReceiverUpdateDto
+{
+    /// <summary>
+    /// Gets or sets the unique identifier of the receiver.
+    /// </summary>
+    public int Id { get; set; }
+
+    /// <summary>
+    /// Gets or sets the TOTP (Time-based One-Time Password) secret key.
+    /// Optional.
+    /// </summary>
+    public string? TotpSecretkey { get; set; }
+
+    /// <summary>
+    /// Gets or sets the deadline for two-factor authentication registration.
+    /// Optional.
+    /// </summary>
+    public DateTime? TfaRegDeadline { get; set; }
+}

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

@@ -1,24 +1,23 @@
-using EnvelopeGenerator.Common;
+using EnvelopeGenerator.Domain;
 using MediatR;
 
 namespace EnvelopeGenerator.Application.EmailTemplates.Commands.Reset;
 
 /// <summary>
 /// Ein Befehl zum Zurücksetzen einer E-Mail-Vorlage auf die Standardwerte.
-/// Erbt von <see cref="EmailTemplateQuery"/> und ermöglicht die Angabe einer optionalen ID und eines Typs der E-Mail-Vorlage.
+/// Erbt von <see cref="EmailTemplateQuery"/> und ermöglicht die Angabe einer optionalen ID und eines Typs der E-Mail-Vorlage.<br/><br/>
+/// Beispiele:<br/>
+/// 0 - DocumentReceived: Benachrichtigung über den Empfang eines Dokuments.<br/>
+/// 1 - DocumentSigned: Benachrichtigung über die Unterzeichnung eines Dokuments.<br/>
+/// 2 - DocumentDeleted: Benachrichtigung über das Löschen eines Dokuments.<br/>
+/// 3 - DocumentCompleted: Benachrichtigung über den Abschluss eines Dokuments.<br/>
+/// 4 - DocumentAccessCodeReceived: Benachrichtigung über den Erhalt eines Zugangscodes.<br/>
+/// 5 - DocumentShared: Benachrichtigung über das Teilen eines Dokuments.<br/>
+/// 6 - TotpSecret: Benachrichtigung über ein TOTP-Geheimnis.<br/>
+/// 7 - DocumentRejected_ADM (Für den Absender): Mail an den Absender, wenn das Dokument abgelehnt wird.<br/>
+/// 8 - DocumentRejected_REC (Für den ablehnenden Empfänger): Mail an den ablehnenden Empfänger, wenn das Dokument abgelehnt wird.<br/>
+/// 9 - DocumentRejected_REC_2 (Für sonstige Empfänger): Mail an andere Empfänger (Brief), wenn das Dokument abgelehnt wird.<br/>
 /// </summary>
-/// Beispiele:
-/// 0 - DocumentReceived: Benachrichtigung über den Empfang eines Dokuments.
-/// 1 - DocumentSigned: Benachrichtigung über die Unterzeichnung eines Dokuments.
-/// 2 - DocumentDeleted: Benachrichtigung über das Löschen eines Dokuments.
-/// 3 - DocumentCompleted: Benachrichtigung über den Abschluss eines Dokuments.
-/// 4 - DocumentAccessCodeReceived: Benachrichtigung über den Erhalt eines Zugangscodes.
-/// 5 - DocumentShared: Benachrichtigung über das Teilen eines Dokuments.
-/// 6 - TotpSecret: Benachrichtigung über ein TOTP-Geheimnis.
-/// 7 - DocumentRejected_ADM (Für den Absender): Mail an den Absender, wenn das Dokument abgelehnt wird.
-/// 8 - DocumentRejected_REC (Für den ablehnenden Empfänger): Mail an den ablehnenden Empfänger, wenn das Dokument abgelehnt wird.
-/// 9 - DocumentRejected_REC_2 (Für sonstige Empfänger): Mail an andere Empfänger (Brief), wenn das Dokument abgelehnt wird.
-/// </param>
 public record ResetEmailTemplateCommand : EmailTemplateQuery, IRequest
 {
     /// <summary>
@@ -34,8 +33,8 @@ public record ResetEmailTemplateCommand : EmailTemplateQuery, IRequest
     /// 
     /// </summary>
     /// <param name="Id">Die optionale ID der E-Mail-Vorlage, die zurückgesetzt werden soll.</param>
-    /// <param name="Type">Der Typ der E-Mail-Vorlage, z. B. <see cref="Constants.EmailTemplateType"/> (optional).
+    /// <param name="Type">Der Typ der E-Mail-Vorlage, z. B. <see cref="Constants.EmailTemplateType"/> (optional).</param>
     public ResetEmailTemplateCommand(int? Id = null, Constants.EmailTemplateType? Type = null) : base(Id, Type)
     {
     }
-};
+};

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

@@ -1,8 +1,9 @@
-using DigitalData.Core.Abstractions.Infrastructure;
-using EnvelopeGenerator.Application.DTOs;
-using EnvelopeGenerator.Application.EmailTemplates.Queries.Read;
+using DigitalData.Core.Abstraction.Application.Repository;
+using EnvelopeGenerator.Application.Dto;
 using EnvelopeGenerator.Domain.Entities;
 using MediatR;
+using Microsoft.EntityFrameworkCore;
+using System.Linq;
 
 namespace EnvelopeGenerator.Application.EmailTemplates.Commands.Reset;
 
@@ -28,13 +29,14 @@ public class ResetEmailTemplateCommandHandler : IRequestHandler<ResetEmailTempla
     /// <param name="request"></param>
     /// <param name="cancel"></param>
     /// <returns></returns>
+    [Obsolete("Use Read-method returning IReadQuery<TEntity> instead.")]
     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.ReadAllAsync<EmailTemplateDto>(ct: cancel);
+                ? await _repository.ReadOnly().Where(t => t.Name == request.Type.ToString()).ToListAsync(cancel)
+                : await _repository.ReadOnly().ToListAsync(cancel);
 
         foreach (var temp in temps)
         {
@@ -70,7 +72,7 @@ public class ResetEmailTemplateCommandHandler : IRequestHandler<ResetEmailTempla
         new(){
         Id = 4,
         Name = "DocumentCompleted",
-        Body = "Guten Tag [NAME_RECEIVER],<br />\r\n<br />\r\nDer Signaturvorgang <B><I>'[DOCUMENT_TITLE]'</I></B> wurde erfolgreich abgeschlossen.<br />\r\n<br />\r\nSie erhalten das Dokument mit einem detaillierten Ergebnisbericht als Anhang zu dieser Email.<br />\r\n<br />\r\nMit freundlichen Grüßen<br />\r\n<br />\r\n[NAME_PORTAL]",
+        Body = "Guten Tag [NAME_RECEIVER],<br />\r\n<br />\r\nDer Signaturvorgang <B><I>'[DOCUMENT_TITLE]'</I></B> wurde erfolgreich abgeschlossen.<br />\r\n<br />\r\nSie erhalten das Dokument mit einem detaillierten Ergebnisbericht als Anhang zu dieser EmailAddress.<br />\r\n<br />\r\nMit freundlichen Grüßen<br />\r\n<br />\r\n[NAME_PORTAL]",
         Subject = "Umschlag abgeschlossen: '[DOCUMENT_TITLE]'"
         },
         new(){
@@ -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

@@ -1,8 +1,11 @@
-using DigitalData.Core.Abstractions.Infrastructure;
-using EnvelopeGenerator.Application.DTOs;
+using AutoMapper;
+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;
 
@@ -12,14 +15,17 @@ namespace EnvelopeGenerator.Application.EmailTemplates.Commands.Update;
 public class UpdateEmailTemplateCommandHandler : IRequestHandler<UpdateEmailTemplateCommand>
 {
     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>
@@ -30,34 +36,37 @@ public class UpdateEmailTemplateCommandHandler : IRequestHandler<UpdateEmailTemp
     /// <returns></returns>
     /// <exception cref="InvalidOperationException"></exception>
     /// <exception cref="NotFoundException"></exception>
+    [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 Common.Constants.EmailTemplateType type)
+        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/EmailTemplateQuery.cs

@@ -1,4 +1,4 @@
-using EnvelopeGenerator.Common;
+using EnvelopeGenerator.Domain;
 
 namespace EnvelopeGenerator.Application.EmailTemplates;
 
@@ -21,4 +21,4 @@ namespace EnvelopeGenerator.Application.EmailTemplates;
 /// </param>
 public record EmailTemplateQuery(int? Id = null, Constants.EmailTemplateType? Type = null)
 {
-}
+}

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

@@ -1,10 +1,7 @@
 using AutoMapper;
-using EnvelopeGenerator.Application.Contracts.Repositories;
-using EnvelopeGenerator.Application.DTOs;
-using EnvelopeGenerator.Common;
+using EnvelopeGenerator.Application.Interfaces.Repositories;
+using EnvelopeGenerator.Domain;
 using MediatR;
-using Microsoft.AspNetCore.Http;
-using Microsoft.Extensions.Logging;
 
 namespace EnvelopeGenerator.Application.EmailTemplates.Queries.Read;
 
@@ -15,6 +12,7 @@ public class ReadEmailTemplateQueryHandler : IRequestHandler<ReadEmailTemplateQu
 {
     private readonly IMapper _mapper;
 
+    [Obsolete("Use Read-method returning IReadQuery<TEntity> instead.")]
     private readonly IEmailTemplateRepository _repository;
 
     /// <summary>
@@ -24,6 +22,7 @@ public class ReadEmailTemplateQueryHandler : IRequestHandler<ReadEmailTemplateQu
     /// <param name="repository">
     /// Die AutoMapper-Instanz, die zum Zuordnen von Objekten verwendet wird.
     /// </param>
+    [Obsolete("Use Read-method returning IReadQuery<TEntity> instead.")]
     public ReadEmailTemplateQueryHandler(IMapper mapper, IEmailTemplateRepository repository)
     {
         _mapper = mapper;
@@ -37,6 +36,7 @@ public class ReadEmailTemplateQueryHandler : IRequestHandler<ReadEmailTemplateQu
     /// <param name="cancellationToken"></param>
     /// <returns></returns>
     /// <exception cref="InvalidOperationException"></exception>
+    [Obsolete("Use IRepository")]
     public async Task<ReadEmailTemplateResponse?> Handle(ReadEmailTemplateQuery request, CancellationToken cancellationToken)
     {
         var temp = request.Id is int id
@@ -49,4 +49,4 @@ public class ReadEmailTemplateQueryHandler : IRequestHandler<ReadEmailTemplateQu
 
         return res;
     }
-}
+}

EnvelopeGenerator.Application/EnvelopeGenerator.Application.csproj

@@ -14,24 +14,31 @@
 
 	<ItemGroup>
 		<PackageReference Include="Dapper" Version="2.1.66" />
-		<PackageReference Include="DigitalData.Core.Abstractions" Version="3.6.0" />
-		<PackageReference Include="DigitalData.Core.Application" Version="3.2.1" />
-		<PackageReference Include="DigitalData.Core.Client" Version="2.0.3" />
-		<PackageReference Include="DigitalData.Core.DTO" Version="2.0.1" />
-		<PackageReference Include="DigitalData.EmailProfilerDispatcher" Version="3.0.0" />
+		<PackageReference Include="DigitalData.Core.Abstraction.Application" Version="1.1.0" />
+		<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.Data.SqlClient" Version="5.1.1" />
-		<PackageReference Include="Microsoft.Data.SqlClient" Version="6.0.2" />
-		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.4" />
 		<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="1.0.0" />
+		<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>
-		<ProjectReference Include="..\EnvelopeGenerator.Common\EnvelopeGenerator.Common.vbproj" />
 		<ProjectReference Include="..\EnvelopeGenerator.Domain\EnvelopeGenerator.Domain.csproj" />
 		<ProjectReference Include="..\EnvelopeGenerator.Extensions\EnvelopeGenerator.Extensions.csproj" />
 	</ItemGroup>
@@ -65,6 +72,7 @@
 
 	<ItemGroup Condition="'$(TargetFramework)' == 'net7.0'">
 	  <PackageReference Include="AutoMapper" Version="13.0.1" />
+	  <PackageReference Include="Microsoft.Data.SqlClient" Version="5.2.3" />
 	  <PackageReference Include="CommandDotNet">
 		<Version>7.0.5</Version>
 	  </PackageReference>
@@ -72,6 +80,7 @@
 
 	<ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">
 	  <PackageReference Include="AutoMapper" Version="14.0.0" />
+	  <PackageReference Include="Microsoft.Data.SqlClient" Version="6.0.2" />
 	  <PackageReference Include="CommandDotNet">
 	    <Version>8.1.1</Version>
 	  </PackageReference>
@@ -79,6 +88,7 @@
 
 	<ItemGroup Condition="'$(TargetFramework)' == 'net9.0'">
 	  <PackageReference Include="AutoMapper" Version="14.0.0" />
+	  <PackageReference Include="Microsoft.Data.SqlClient" Version="6.0.2" />
 	  <PackageReference Include="CommandDotNet">
 	    <Version>8.1.1</Version>
 	  </PackageReference>

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 System.Collections.Generic;
+using EnvelopeGenerator.Application.Envelopes.Commands;
+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.DTOs.Receiver;
+using EnvelopeGenerator.Application.Interfaces.SQLExecutor;
+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.
@@ -64,4 +64,4 @@ public class CreateEnvelopeReceiverCommandHandler : IRequestHandler<CreateEnvelo
         res.SentReceiver = _mapper.Map<IEnumerable<ReceiverReadDto>>(sentRecipients);
         return res;
     }
-}
+}

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; }
-};