From a4afbc43b224923785a7524c7ecd63d004afb609 Mon Sep 17 00:00:00 2001
From: Hayotbahrom Nurdinov <hayotbahrom2002@gmail.com>
Date: Mon, 5 Feb 2024 15:53:57 +0500
Subject: [PATCH] CustomMiddleware added

---
 EventBor.Backend.API/Helpers/Response.cs      |  8 +++++
 .../Middlewares/ExceptionHandlerMiddkeware.cs | 36 +++++++++++++++++++
 .../Exceptions/EventBorException.cs           | 10 ++++++
 3 files changed, 54 insertions(+)
 create mode 100644 EventBor.Backend.API/Helpers/Response.cs
 create mode 100644 EventBor.Backend.API/Middlewares/ExceptionHandlerMiddkeware.cs
 create mode 100644 EventBor.Backend.Application/Exceptions/EventBorException.cs

diff --git a/EventBor.Backend.API/Helpers/Response.cs b/EventBor.Backend.API/Helpers/Response.cs
new file mode 100644
index 0000000..f5fd2b4
--- /dev/null
+++ b/EventBor.Backend.API/Helpers/Response.cs
@@ -0,0 +1,8 @@
+namespace EventBor.Backend.API.Helpers;
+
+public class Response
+{
+    public int StatusCode { get; set; } = 200;
+    public string Message { get; set; }
+    public object Data { get; set; }
+}
diff --git a/EventBor.Backend.API/Middlewares/ExceptionHandlerMiddkeware.cs b/EventBor.Backend.API/Middlewares/ExceptionHandlerMiddkeware.cs
new file mode 100644
index 0000000..94c2e25
--- /dev/null
+++ b/EventBor.Backend.API/Middlewares/ExceptionHandlerMiddkeware.cs
@@ -0,0 +1,36 @@
+using EventBor.Backend.API.Helpers;
+using EventBor.Backend.Application.Exceptions;
+
+namespace EventBor.Backend.API.Middlewares;
+
+public class ExceptionHandlerMiddkeware
+{
+    private readonly RequestDelegate _next;
+
+    public async Task Invoke(HttpContext context)
+    {
+        try
+        {
+            await _next(context);
+        }
+        catch (EventBorException ex)
+        {
+            context.Response.StatusCode = ex.StatusCode;
+            await context.Response.WriteAsJsonAsync(new Response
+            {
+                StatusCode = ex.StatusCode,
+                Message = ex.Message
+            });
+        }
+        catch (Exception ex)
+        {
+            context.Response.StatusCode = 500;
+            await context.Response.WriteAsJsonAsync(new Response
+            {
+                StatusCode = 500,
+                Message = ex.Message
+            });
+        }
+    }
+}
+
diff --git a/EventBor.Backend.Application/Exceptions/EventBorException.cs b/EventBor.Backend.Application/Exceptions/EventBorException.cs
new file mode 100644
index 0000000..26fd50b
--- /dev/null
+++ b/EventBor.Backend.Application/Exceptions/EventBorException.cs
@@ -0,0 +1,10 @@
+namespace EventBor.Backend.Application.Exceptions;
+
+public class EventBorException : Exception
+{
+    public int StatusCode {  get; set; }
+    public EventBorException(int code, string message) : base(message)
+    {
+        StatusCode = code;
+    }
+}