Refactor controllers and views for MediatR integration

Updated several C# controllers to use the new
`DigitalData.Core.Abstraction.Application.DTO` namespace
and removed references to `DigitalData.Core.DTO`. Added
`[Obsolete("Use MediatR")]` attributes to indicate a shift
towards MediatR for request handling. Improved error
handling and code organization in key methods. Updated
Razor view files to reflect namespace changes for
consistency across the application.

EnvelopeGenerator.Web/Controllers/Test/TestEnvelopeReceiverController.cs

@@ -1,66 +1,66 @@
 using DigitalData.Core.API;
-using DigitalData.Core.DTO;
 using EnvelopeGenerator.Extensions;
 using EnvelopeGenerator.Domain.Entities;
 using Microsoft.AspNetCore.Mvc;
 using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
 using EnvelopeGenerator.Application.Contracts.Services;
+using DigitalData.Core.Abstraction.Application.DTO;
 
-namespace EnvelopeGenerator.Web.Controllers.Test
+namespace EnvelopeGenerator.Web.Controllers.Test;
+
+[Obsolete("Use MediatR")]
+public class TestEnvelopeReceiverController : ReadControllerBase<IEnvelopeReceiverService, EnvelopeReceiverDto, EnvelopeReceiver, (int Envelope, int Receiver)>
 {
-    public class TestEnvelopeReceiverController : ReadControllerBase<IEnvelopeReceiverService, EnvelopeReceiverDto, EnvelopeReceiver, (int Envelope, int Receiver)>
+    public TestEnvelopeReceiverController(ILogger<TestEnvelopeReceiverController> logger, IEnvelopeReceiverService service) : base(logger, service)
     {
-        public TestEnvelopeReceiverController(ILogger<TestEnvelopeReceiverController> logger, IEnvelopeReceiverService service) : base(logger, service)
+    }
+
+    [HttpGet("verify-access-code/{envelope_receiver_id}")]
+    public async Task<IActionResult> VerifyAccessCode([FromRoute] string envelope_receiver_id, [FromQuery] string access_code)
+    {
+        var verification = await _service.VerifyAccessCodeAsync(envelopeReceiverId:envelope_receiver_id, accessCode: access_code);
+
+        if (verification.IsSuccess)
+            return Ok(verification);
+        else if (verification.HasFlag(Flag.SecurityBreach))
+            return Forbid();
+        else if (verification.HasFlag(Flag.SecurityBreachOrDataIntegrity))
+            return Conflict();
+        else
+            return this.InnerServiceError(verification);
+    }
+
+    [HttpGet("e-r-id/{envelope_receiver_id}")]
+    public async Task<IActionResult> GetByEnvelopeReceiverId([FromRoute] string envelope_receiver_id)
+    {
+        var er_result = await _service.ReadByEnvelopeReceiverIdAsync(envelopeReceiverId: envelope_receiver_id);
+        if (er_result.IsSuccess)
+            return Ok(er_result);
+        else
+            return this.InnerServiceError(er_result);
+    }
+
+    [HttpGet("decode")]
+    public IActionResult DecodeEnvelopeReceiverId(string envelopeReceiverId, bool isReadOnly = false)
+    {
+        if (isReadOnly)
         {
+            var readOnlyId = envelopeReceiverId.DecodeEnvelopeReceiverReadOnlyId();
+            return Ok(new { readOnlyId });
         }
-
-        [HttpGet("verify-access-code/{envelope_receiver_id}")]
-        public async Task<IActionResult> VerifyAccessCode([FromRoute] string envelope_receiver_id, [FromQuery] string access_code)
+        else
         {
-            var verification = await _service.VerifyAccessCodeAsync(envelopeReceiverId:envelope_receiver_id, accessCode: access_code);
-
-            if (verification.IsSuccess)
-                return Ok(verification);
-            else if (verification.HasFlag(Flag.SecurityBreach))
-                return Forbid();
-            else if (verification.HasFlag(Flag.SecurityBreachOrDataIntegrity))
-                return Conflict();
-            else
-                return this.InnerServiceError(verification);
-        }
-
-        [HttpGet("e-r-id/{envelope_receiver_id}")]
-        public async Task<IActionResult> GetByEnvelopeReceiverId([FromRoute] string envelope_receiver_id)
-        {
-            var er_result = await _service.ReadByEnvelopeReceiverIdAsync(envelopeReceiverId: envelope_receiver_id);
-            if (er_result.IsSuccess)
-                return Ok(er_result);
-            else
-                return this.InnerServiceError(er_result);
-        }
-
-        [HttpGet("decode")]
-        public IActionResult DecodeEnvelopeReceiverId(string envelopeReceiverId, bool isReadOnly = false)
-        {
-            if (isReadOnly)
-            {
-                var readOnlyId = envelopeReceiverId.DecodeEnvelopeReceiverReadOnlyId();
-                return Ok(new { readOnlyId });
-            }
-            else
-            {
-                var (EnvelopeUuid, ReceiverSignature) = envelopeReceiverId.DecodeEnvelopeReceiverId();
-                return Ok(new { uuid = EnvelopeUuid, signature = ReceiverSignature });
-            }
-        }
-
-        [HttpGet("encode")]
-        public IActionResult EncodeEnvelopeReceiverId(string? uuid = null, string? signature = null, long? readOnlyId = null)
-        {
-            if(readOnlyId is long readOnlyId_long)
-                return Ok(readOnlyId_long.EncodeEnvelopeReceiverId());
-            else
-                return Ok((uuid ?? string.Empty, signature ?? string.Empty).EncodeEnvelopeReceiverId());
+            var (EnvelopeUuid, ReceiverSignature) = envelopeReceiverId.DecodeEnvelopeReceiverId();
+            return Ok(new { uuid = EnvelopeUuid, signature = ReceiverSignature });
         }
     }
+
+    [HttpGet("encode")]
+    public IActionResult EncodeEnvelopeReceiverId(string? uuid = null, string? signature = null, long? readOnlyId = null)
+    {
+        if(readOnlyId is long readOnlyId_long)
+            return Ok(readOnlyId_long.EncodeEnvelopeReceiverId());
+        else
+            return Ok((uuid ?? string.Empty, signature ?? string.Empty).EncodeEnvelopeReceiverId());
+    }
 }

EnvelopeGenerator.Web/Controllers/Test/TestEnvelopeTypeController.cs

@@ -4,6 +4,7 @@ using EnvelopeGenerator.Domain.Entities;
 
 namespace EnvelopeGenerator.Web.Controllers.Test;
 
+[Obsolete("Use MediatR")]
 public class TestEnvelopeTypeController : TestControllerBase<IEnvelopeTypeService, EnvelopeTypeDto, EnvelopeType, int>
 {
     public TestEnvelopeTypeController(ILogger<TestEnvelopeTypeController> logger, IEnvelopeTypeService service) : base(logger, service)

EnvelopeGenerator.Web/Controllers/Test/TestUserReceiverController.cs

@@ -2,13 +2,13 @@
 using EnvelopeGenerator.Application.DTOs;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Web.Controllers.Test
-{
-    public class TestUserReceiverController : TestControllerBase< IUserReceiverService, UserReceiverDto, UserReceiver, int>
-    {
-        public TestUserReceiverController(ILogger<TestUserReceiverController> logger, IUserReceiverService service) : base(logger, service)
-        {
+namespace EnvelopeGenerator.Web.Controllers.Test;
+
+[Obsolete("Use MediatR")]
+public class TestUserReceiverController : TestControllerBase< IUserReceiverService, UserReceiverDto, UserReceiver, int>
+{
+    public TestUserReceiverController(ILogger<TestUserReceiverController> logger, IUserReceiverService service) : base(logger, service)
+    {
 
-        }
     }
 }