Exception Middleware Añadido y funcionando de aquella manera

CleanArchitecture/CleanArchitecture.API/Middlewares/ExceptionMiddleware.cs

@@ -0,0 +1,44 @@
+using CleanArchitecture.API.Errors;
+using System.Net;
+using System.Text.Json;
+
+namespace CleanArchitecture.API.Middlewares
+{
+    public class ExceptionMiddleware
+    {
+        private readonly RequestDelegate _next;
+        private readonly ILogger<ExceptionMiddleware> _logger;
+        private readonly IWebHostEnvironment _env;
+
+        public ExceptionMiddleware(RequestDelegate next, ILogger<ExceptionMiddleware> logger, IWebHostEnvironment env)
+        {
+            _next = next;
+            _logger = logger;
+            _env = env;
+        }
+
+        public async Task InvokeAsync(HttpContext context)
+        {
+            try
+            {
+                await _next(context);
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, ex.Message);
+                context.Response.ContentType = "application/json";
+                context.Response.StatusCode = StatusCodes.Status500InternalServerError;
+
+                var response = _env.IsDevelopment() ?
+                    new CodeErrorException((int)HttpStatusCode.InternalServerError, ex.Message, ex.StackTrace)
+                    : new CodeErrorException((int)HttpStatusCode.InternalServerError);
+
+                var options = new JsonSerializerOptions { PropertyNamingPolicy = JsonNamingPolicy.CamelCase };
+                var json = JsonSerializer.Serialize(response, options);
+
+                await context.Response.WriteAsync(json);
+
+            }
+        }
+    }
+}