Refactor email template commands and controller logic

- Updated namespace for `ResetEmailTemplateCommand` and added a constructor for flexible initialization.
- Introduced `ChangedWhen` property in `UpdateEmailTemplateCommand` to track modification time.
- Refactored `UpdateEmailTemplateCommandHandler` for improved email template retrieval logic.
- Modified `EmailTemplateController` method signatures and logic for clarity and consistency.
- Added `EmailTemplate` entry in `appsettings.json` for database trigger configuration.

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

@@ -7,8 +7,7 @@ namespace EnvelopeGenerator.Application.EmailTemplates.Commands.Reset;
 /// 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.
 /// </summary>
-/// <param name="Id">Die optionale ID der E-Mail-Vorlage, die zurückgesetzt werden soll.</param>
+/// Beispiele:
-/// <param name="Type">Der Typ der E-Mail-Vorlage, z. B. <see cref="Constants.EmailTemplateType"/> (optional). 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.
@@ -20,4 +19,23 @@ namespace EnvelopeGenerator.Application.EmailTemplates.Commands.Reset;
 /// 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(int? Id = null, Constants.EmailTemplateType? Type = null) : EmailTemplateQuery(Id, Type), IRequest;
+public record ResetEmailTemplateCommand : EmailTemplateQuery, IRequest
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="orginal"></param>
+    public ResetEmailTemplateCommand(EmailTemplateQuery? orginal = null) : base(orginal ?? new())
+    {
+
+    }
+
+    /// <summary>
+    /// 
+    /// </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).
+    public ResetEmailTemplateCommand(int? Id = null, Constants.EmailTemplateType? Type = null) : base(Id, Type)
+    {
+    }
+};

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

@@ -20,4 +20,10 @@ public record UpdateEmailTemplateCommand(string? Body = null, string? Subject =
     /// </param>
     [JsonIgnore]
     public EmailTemplateQuery? EmailTemplateQuery { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    [JsonIgnore]
+    public DateTime ChangedWhen { get; init; } = DateTime.Now;
 }

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

@@ -34,13 +34,27 @@ public class UpdateEmailTemplateCommandHandler : IRequestHandler<UpdateEmailTemp
     /// <exception cref="NotFoundException"></exception>
     public async Task Handle(UpdateEmailTemplateCommand request, CancellationToken cancel)
     {
-        var temp = (request.EmailTemplateQuery?.Id is int id
+        EmailTemplateDto? temp;
-            ? await _repository.ReadOrDefaultAsync<EmailTemplateDto>(t => t.Id == id, single: false, cancel)
-            : request!.EmailTemplateQuery!.Type is Common.Constants.EmailTemplateType type
-                ? await _repository.ReadOrDefaultAsync<EmailTemplateDto>(t => t.Name == type.ToString(), single: false, cancel)
-                : throw new InvalidOperationException("Both id and type is null. Id: " + request.EmailTemplateQuery.Id + ". Type: " + request.EmailTemplateQuery.Type.ToString())) ?? throw new NotFoundException();
 
-        if(request.Body is not null)
+        if (request.EmailTemplateQuery?.Id is int id)
+        {
+            temp = await _repository.ReadOrDefaultAsync<EmailTemplateDto>(t => t.Id == id, single: false, cancel);
+        }
+        else if (request!.EmailTemplateQuery!.Type is Common.Constants.EmailTemplateType type)
+        {
+            temp = await _repository.ReadOrDefaultAsync<EmailTemplateDto>(t => t.Name == type.ToString(), single: false, cancel);
+        }
+        else
+        {
+            throw new InvalidOperationException("Both id and type is null. Id: " + request.EmailTemplateQuery.Id +". Type: " + request.EmailTemplateQuery.Type.ToString());
+        }
+
+        if (temp == null)
+        {
+            throw new NotFoundException();
+        }
+
+        if (request.Body is not null)
             temp.Body = request.Body;
 
         if (request.Subject is not null)

EnvelopeGenerator.GeneratorAPI/Controllers/EmailTemplateController.cs

@@ -15,7 +15,7 @@ using EnvelopeGenerator.Application.Exceptions;
 namespace EnvelopeGenerator.GeneratorAPI.Controllers;
 
 /// <summary>
-/// Controller for managing email templates.
+/// Controller for managing temp templates.
 /// Steuerung zur Verwaltung von E-Mail-Vorlagen.
 /// </summary>
 [Route("api/[controller]")]
@@ -84,10 +84,10 @@ public class EmailTemplateController : ControllerBase
     }
 
     /// <summary>
-    /// Updates an email template or resets it if no update command is provided.
+    /// Updates an temp template or resets it if no update command is provided.
     /// Aktualisiert eine E-Mail-Vorlage oder setzt sie zurück, wenn kein Aktualisierungsbefehl angegeben ist.
     /// </summary>
-    /// <param name="email">Die E-Mail-Vorlagenabfrage.</param>
+    /// <param name="temp">Die E-Mail-Vorlagenabfrage.</param>
     /// <param name="update">Der Aktualisierungsbefehl für die E-Mail-Vorlage.
     /// Wird auf Standardwert aktualisiert, wenn die Anfrage ohne http-Body gesendet wird.
     /// </param>
@@ -105,19 +105,22 @@ public class EmailTemplateController : ControllerBase
     /// <response code="401">Wenn der Benutzer nicht authentifiziert ist.</response>
     /// <response code="404">Wenn die gesuchte Abfrage nicht gefunden wird.</response>
     [HttpPut]
-    public async Task<IActionResult> Update([FromQuery] EmailTemplateQuery email, [FromBody] UpdateEmailTemplateCommand? update = null)
+    public async Task<IActionResult> Update([FromQuery] EmailTemplateQuery? temp = null, [FromBody] UpdateEmailTemplateCommand? update = null)
     {
         try
         {
             if (update is null)
             {
-                var reset = _mapper.Map<ResetEmailTemplateCommand>(email);
+                await _mediator.Send(new ResetEmailTemplateCommand(temp));
-                await _mediator.Send(new ResetEmailTemplateCommand(email?.Id, email?.Type));
                 return Ok();
             }
+            else if(temp is null)
+            {
+                return BadRequest("No both id and type");
+            }
             else
             {
-                var reset = _mapper.Map<ResetEmailTemplateCommand>(email);
+                update.EmailTemplateQuery = temp;
                 await _mediator.Send(update);
                 return Ok();
             }

EnvelopeGenerator.GeneratorAPI/appsettings.json

@@ -169,7 +169,8 @@
     "EnvelopeHistory": [ "TBSIG_ENVELOPE_HISTORY_AFT_INS" ],
     "EmailOut": [ "TBEMLP_EMAIL_OUT_AFT_INS", "TBEMLP_EMAIL_OUT_AFT_UPD" ],
     "EnvelopeReceiverReadOnly": [ "TBSIG_ENVELOPE_RECEIVER_READ_ONLY_UPD" ],
-    "Receiver": []
+    "Receiver": [],
+    "EmailTemplate": [ "TBSIG_EMAIL_TEMPLATE_AFT_UPD" ]
   },
   "MainPageTitle": null,
   "AnnotationParams": {

EnvelopeGenerator.Web/appsettings.json

@@ -147,7 +147,8 @@
     "EnvelopeHistory": [ "TBSIG_ENVELOPE_HISTORY_AFT_INS" ],
     "EmailOut": [ "TBEMLP_EMAIL_OUT_AFT_INS", "TBEMLP_EMAIL_OUT_AFT_UPD" ],
     "EnvelopeReceiverReadOnly": [ "TBSIG_ENVELOPE_RECEIVER_READ_ONLY_UPD" ],
-    "Receiver": []
+    "Receiver": [],
+    "EmailTemplate": [ "TBSIG_EMAIL_TEMPLATE_AFT_UPD" ]
   },
   "MainPageTitle": null,
   "AnnotationParams": {