Refactor RecAction.ErrorAction to use enum type

Changed ErrorAction property in RecAction from string? to ErrorAction? enum for improved type safety. Added import for ReC.Domain.Constants to support the new type.

src/ReC.Application/Common/Constants/Http.cs

@@ -0,0 +1,6 @@
+namespace ReC.Application.Common.Constants;
+
+public static class Http
+{
+    public static readonly string ClientName = "HttpClient-" + Guid.NewGuid().ToString();
+}

src/ReC.Application/DependencyInjection.cs

@@ -1,10 +1,11 @@
-using MediatR;
+using FluentValidation;
+using MediatR;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using ReC.Application.Common.Behaviors;
+using ReC.Application.Common.Constants;
 using ReC.Application.Common.Options;
 using System.Reflection;
-using FluentValidation;
 
 namespace ReC.Application;
 
@@ -35,7 +36,11 @@ public static class DependencyInjection
             cfg.LicenseKey = configOpt.LuckyPennySoftwareLicenseKey;
         });
 
-        services.AddHttpClient();
+        services.AddHttpClient(Http.ClientName)
+            .ConfigurePrimaryHttpMessageHandler(() => new HttpClientHandler
+            {
+                UseDefaultCredentials = false
+            });
 
         return services;
     }

src/ReC.Application/RecActions/Commands/InvokeRecActionCommand.cs

@@ -1,9 +1,13 @@
 using MediatR;
 using Microsoft.Extensions.Configuration;
 using ReC.Application.Common;
+using ReC.Application.Common.Constants;
 using ReC.Application.Common.Dto;
 using ReC.Application.Common.Exceptions;
 using ReC.Application.OutResults.Commands;
+using System.Net;
+using System.Net.Http.Headers;
+using System.Text;
 using System.Text.Json;
 
 namespace ReC.Application.RecActions.Commands;
@@ -27,7 +31,8 @@ public class InvokeRecActionCommandHandler(
     public async Task<bool> Handle(InvokeRecActionCommand request, CancellationToken cancel)
     {
         var action = request.Action;
-        using var http = clientFactory.CreateClient();
+
+        using var http = clientFactory.CreateClient(Http.ClientName);
 
         if (action.RestType is null)
             throw new DataIntegrityException(
@@ -50,6 +55,70 @@ public class InvokeRecActionCommandHandler(
             foreach (var header in action.Headers)
                 httpReq.Headers.Add(header.Key, header.Value);
 
+        switch (action.EndpointAuthType)
+        {
+            case "No Auth":
+                break;
+
+            case "API Key":
+                if (action.EndpointAuthApiKey is string apiKey && action.EndpointAuthApiValue is string apiValue)
+                {
+                    if (action.EndpointAuthApiKeyAddTo == "Header")
+                    {
+                        httpReq.Headers.Add(apiKey, apiValue);
+                    }
+                    else // Defaults to Query String
+                    {
+                        var uriBuilder = new UriBuilder(httpReq.RequestUri!);
+                        var query = System.Web.HttpUtility.ParseQueryString(uriBuilder.Query);
+                        query[apiKey] = apiValue;
+                        uriBuilder.Query = query.ToString();
+                        httpReq.RequestUri = uriBuilder.Uri;
+                    }
+                }
+                break;
+
+            case "Bearer Token":
+            case "JWT Bearer":
+            case "OAuth 2.0": // OAuth 2.0 uses Bearer tokens for authenticated requests
+                if (action.EndpointAuthToken is string authToken)
+                    httpReq.Headers.Authorization = new AuthenticationHeaderValue("Bearer", authToken);
+                break;
+
+            case "Basic Auth":
+                if (action.EndpointAuthUsername is string authUsername && action.EndpointAuthPassword is string authPassword)
+                {
+                    var basicAuth = Convert.ToBase64String(Encoding.UTF8.GetBytes($"{authUsername}:{authPassword}"));
+                    httpReq.Headers.Authorization = new AuthenticationHeaderValue("Basic", basicAuth);
+                }
+                break;
+
+            case "NTLM Auth":
+                if (!string.IsNullOrWhiteSpace(action.EndpointAuthUsername))
+                {
+                    var credentials = new NetworkCredential(
+                        action.EndpointAuthUsername,
+                        action.EndpointAuthPassword,
+                        action.EndpointAuthDomain);
+                    var credentialCache = new CredentialCache { { httpReq.RequestUri!, "NTLM", credentials } };
+                    httpReq.Options.Set(new HttpRequestOptionsKey<CredentialCache>("Credentials"), credentialCache);
+                }
+                break;
+
+            case "Digest Auth":
+            case "OAuth 1.0":
+            case "AWS Signature":
+            // These authentication methods require more complex implementations,
+            // often involving multi-step handshakes or specialized libraries.
+            // They are left as placeholders for future implementation.
+            default:
+                throw new NotImplementedException(
+                    $"The authentication type '{action.EndpointAuthType}' is not supported yet. " +
+                    $"ProfileId: {action.ProfileId}, " +
+                    $"Id: {action.Id}"
+                );
+        }
+
         using var response = await http.SendAsync(httpReq, cancel);
         var resBody = await response.Content.ReadAsStringAsync(cancel);
         var resHeaders = response.Headers.ToDictionary();

src/ReC.Application/RecActions/Queries/ReadRecActionQuery.cs

@@ -38,7 +38,7 @@ public class ReadRecActionQueryHandler(IRepository<RecActionView> repo, IMapper
         if (request.Invoked is bool invoked)
             query = invoked ? query.Where(act => act.Root!.OutRes != null) : query.Where(act => act.Root!.OutRes == null);
 
-        var actions = await query.ToListAsync(cancel);
+        var actions = await query.Include(act => act.EndpointAuth).ToListAsync(cancel);
 
         if (actions.Count == 0)
             throw new NotFoundException($"No actions found for the profile {request.ProfileId}.");

src/ReC.Domain/Constants/ErrorAction.cs

@@ -0,0 +1,7 @@
+namespace ReC.Domain.Constants;
+
+public enum ErrorAction
+{
+    Stop = 0,
+    Continue = 1,
+}

src/ReC.Domain/Entities/OutRes.cs

@@ -10,8 +10,6 @@ public class OutRes
 
     public short? Status { get; set; }
 
-    public string? Message { get; set; }
-
     public string? Header { get; set; }
 
     public string? Body { get; set; }

src/ReC.Domain/Entities/RecAction.cs

@@ -1,4 +1,6 @@
-namespace ReC.Domain.Entities;
+using ReC.Domain.Constants;
+
+namespace ReC.Domain.Entities;
 
 public class RecAction
 {
@@ -36,7 +38,7 @@ public class RecAction
 
     public string? PostprocessingQuery { get; set; }
 
-    public string? ErrorAction { get; set; }
+    public ErrorAction? ErrorAction { get; set; }
 
     public string? AddedWho { get; set; }
 

src/ReC.Domain/Entities/RecActionView.cs

@@ -33,6 +33,9 @@ public class RecActionView
 
     public long? EndpointAuthId { get; set; }
 
+    [ForeignKey("EndpointAuthId")]
+    public EndpointAuth? EndpointAuth { get; set; }
+
     public string? EndpointAuthType { get; set; }
 
     public string? EndpointAuthApiKey { get; set; }

src/ReC.Infrastructure/RecDbContext.cs

@@ -132,7 +132,6 @@ public class RecDbContext(DbContextOptions<RecDbContext> options) : DbContext(op
 
             b.Property(e => e.ActionId).HasColumnName("ACTION_ID");
             b.Property(e => e.Status).HasColumnName("STATUS");
-            b.Property(e => e.Message).HasColumnName("MESSAGE");
             b.Property(e => e.Header).HasColumnName("RESULT_HEADER");
             b.Property(e => e.Body).HasColumnName("RESULT_BODY");
             b.Property(e => e.AddedWho).HasColumnName("ADDED_WHO");