Refactor envelope and receiver response models

- Updated `ReadEnvelopeReceiverResponse` to use `ReadEnvelopeResponse` instead of `ReadReceiverResponse`.
- Modified `ReadReceiverResponse` to include additional parameters in its constructor for better detail.
- Introduced a new `ReadEnvelopeResponse` record with comprehensive properties and a computed `StatusName`.

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

@@ -1,7 +1,7 @@
 using MediatR;
 using System.ComponentModel.DataAnnotations;
 
-namespace EnvelopeGenerator.Application.EnvelopeReceivers.Commands;
+namespace EnvelopeGenerator.Application.EnvelopeReceivers.Commands.Create;
 
 #region DTOs
 /// <summary>
@@ -21,7 +21,7 @@ public record Signature([Required] int X, [Required] int Y, [Required] int Page)
 /// <param name="PhoneNumber">Sollte mit Vorwahl geschrieben werden</param>
 public record ReceiverGetOrCreateDto([Required] IEnumerable<Signature> Signatures, string? Name = null, string? PhoneNumber = null)
 {
-    private string _emailAddress;
+    private string _emailAddress = string.Empty;
 
     /// <summary>
     /// E-Mail-Adresse des Empfängers.
@@ -49,15 +49,4 @@ public record CreateEnvelopeCommand(
     DateTime? ExpiresWarningWhen = null,
     int ContractType = (int)Common.Constants.ContractType.Contract,
     bool TFAEnabled = false
-    ) : IRequest;
-
-/// <summary>
-/// Handler für den CreateEnvelopeCommand.
-/// </summary>
-public class CreateEnvelopeCommandHandler : IRequestHandler<CreateEnvelopeCommand>
-{
-    public Task<Unit> Handle(CreateEnvelopeCommand request, CancellationToken cancellationToken = default)
-    {
-        throw new NotImplementedException();
-    }
-}
+    ) : IRequest; 

EnvelopeGenerator.Application/EnvelopeReceivers/EnvelopeReceiverQuery.cs

@@ -0,0 +1,16 @@
+using EnvelopeGenerator.Application.Envelopes.Queries.Read;
+using EnvelopeGenerator.Application.Receivers.Queries.Read;
+
+namespace EnvelopeGenerator.Application.EnvelopeReceivers;
+
+/// <summary>
+/// Stellt eine Abfrage zum Lesen eines Envelope-Empfängers dar.
+/// </summary>
+/// <param name="MinStatus"></param>
+/// <param name="MaxStatus"></param>
+/// <param name="IgnoreStatus"></param>
+/// <param name="Receiver"></param>
+public record EnvelopeReceiverQuery(
+    int? MinStatus = null,
+    int? MaxStatus = null,
+    int[]? IgnoreStatus = null);

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

@@ -0,0 +1,15 @@
+using EnvelopeGenerator.Application.Envelopes.Queries.Read;
+using EnvelopeGenerator.Application.Receivers.Queries.Read;
+using MediatR;
+
+namespace EnvelopeGenerator.Application.EnvelopeReceivers.Queries.Read;
+
+/// <summary>
+/// Stellt eine Abfrage zum Lesen eines Envelope-Empfängers dar.
+/// </summary>
+public record ReadEnvelopeReceiverQuery : EnvelopeReceiverQuery, IRequest<ReadEnvelopeReceiverResponse>
+{
+    public ReadEnvelopeQuery? Envelope { get; init; }
+
+    public ReadReceiverQuery? Receiver { get; init; }
+};

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

@@ -0,0 +1,46 @@
+using DigitalData.EmailProfilerDispatcher.Abstraction.Attributes;
+using EnvelopeGenerator.Application.Envelopes.Queries.Read;
+using EnvelopeGenerator.Application.Receivers.Queries.Read;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace EnvelopeGenerator.Application.EnvelopeReceivers.Queries.Read;
+
+/// <summary>
+/// Stellt eine Antwort auf die Abfrage zum Lesen eines Envelope-Empfängers dar.
+/// </summary>
+/// <param name="Receiver">Der angeforderte Empfänger.</param>
+public record ReadEnvelopeReceiverResponse(int UserId, int Status)
+{
+    [NotMapped]
+    public (int Envelope, int Receiver) Id => (Envelope: EnvelopeId, Receiver: ReceiverId);
+
+    [Required]
+    public int EnvelopeId { get; init; }
+
+    [Required]
+    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; }
+
+    [Required]
+    public required ReadEnvelopeResponse Envelope { get; init; }
+    
+    [Required]
+    public required ReadReceiverResponse Receiver { get; init; }
+}

EnvelopeGenerator.Application/Envelopes/EnvelopeQuery.cs

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

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

@@ -0,0 +1,5 @@
+namespace EnvelopeGenerator.Application.Envelopes.Queries.Read;
+
+public record ReadEnvelopeQuery : EnvelopeQuery
+{
+}

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

@@ -0,0 +1,8 @@
+using EnvelopeGenerator.Common;
+
+namespace EnvelopeGenerator.Application.Envelopes.Queries.Read;
+
+public record ReadEnvelopeResponse(int Id, int UserId, int Status, string Uuid, string? Message, DateTime AddedWhen, DateTime? ChangedWhen, string? Title, string Language, bool TFAEnabled, DigitalData.UserManager.Domain.Entities.User User)
+{
+    public string StatusName => ((Constants.EnvelopeStatus)Status).ToString();
+}

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

@@ -0,0 +1,5 @@
+namespace EnvelopeGenerator.Application.Receivers.Queries.Read;
+
+public record ReadReceiverQuery : ReceiverQuery
+{
+}

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

@@ -0,0 +1,5 @@
+namespace EnvelopeGenerator.Application.Receivers.Queries.Read;
+
+public record ReadReceiverResponse(int Id, string EmailAddress, DateTime AddedWhen, string Signature)
+{
+}

EnvelopeGenerator.Application/Receivers/ReceiverQuery.cs

@@ -0,0 +1,3 @@
+namespace EnvelopeGenerator.Application.Receivers;
+
+public record ReceiverQuery(int? Id = null, string? EmailAddress = null, string? Signature = null);

EnvelopeGenerator.GeneratorAPI/Controllers/EnvelopeReceiverController.cs

@@ -1,7 +1,6 @@
 using DigitalData.Core.DTO;
 using EnvelopeGenerator.Application.Contracts.Services;
-using EnvelopeGenerator.Application.EnvelopeReceivers.Commands;
-using EnvelopeGenerator.Common.My.Resources;
+using EnvelopeGenerator.Application.EnvelopeReceivers.Commands.Create;
 using MediatR;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
@@ -104,7 +103,7 @@ namespace EnvelopeGenerator.GeneratorAPI.Controllers
         /// <summary>
         /// Datenübertragungsobjekt mit Informationen zu Umschlägen, Empfängern und Unterschriften.
         /// </summary>
-        /// <param name="envelope"></param>
+        /// <param name="createEnvelopeQuery"></param>
         /// <param name="cancellationToken">Token to cancel the operation</param>
         /// <returns>HTTP-Antwort</returns>
         /// <remarks>
@@ -145,9 +144,9 @@ namespace EnvelopeGenerator.GeneratorAPI.Controllers
         /// <response code="500">Es handelt sich um einen unerwarteten Fehler. Die Protokolle sollten überprüft werden.</response>
         [Authorize]
         [HttpPost]
-        public async Task<IActionResult> CreateAsync([FromBody] CreateEnvelopeCommand envelope, CancellationToken cancellationToken)
+        public async Task<IActionResult> CreateAsync([FromBody] CreateEnvelopeCommand createEnvelopeQuery, CancellationToken cancellationToken)
         {
-            await _mediator.Send(envelope, cancellationToken);
+            await _mediator.Send(createEnvelopeQuery, cancellationToken);
             return Accepted();
         }
     }