Add project files.

2021-08-23 08:18:46 +10:00
parent 9ab1447381
commit d90e73dfcc
66 changed files with 5081 additions and 0 deletions
@@ -0,0 +1,51 @@
+using Microsoft.AspNetCore.Http;
+using System;
+using System.Collections.Generic;
+using System.Net;
+using System.Text.Json;
+using System.Threading.Tasks;
+
+namespace CarParkValidationAPI.Helpers
+{
+    public class ErrorHandlerMiddleware
+    {
+        private readonly RequestDelegate _next;
+
+        public ErrorHandlerMiddleware(RequestDelegate next)
+        {
+            _next = next;
+        }
+
+        public async Task Invoke(HttpContext context)
+        {
+            try
+            {
+                await _next(context);
+            }
+            catch (Exception error)
+            {
+                var response = context.Response;
+                response.ContentType = "application/json";
+
+                switch(error)
+                {
+                  //  case Exception e:
+                    //    // custom application error
+                    //    response.StatusCode = (int)HttpStatusCode.BadRequest;
+                    //    break;
+                    case KeyNotFoundException e:
+                        // not found error
+                        response.StatusCode = (int)HttpStatusCode.NotFound;
+                        break;
+                    default:
+                        // unhandled error
+                        response.StatusCode = (int)HttpStatusCode.InternalServerError;
+                        break;
+                }
+
+                var result = JsonSerializer.Serialize(new { message = error?.Message });
+                await response.WriteAsync(result);
+            }
+        }
+    }
+}