Adding exception handler

WD7UVN_HFT_2023241.Endpoint/Startup.cs

@@ -1,5 +1,7 @@
 using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Diagnostics;
 using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
@@ -54,6 +56,17 @@ namespace WD7UVN_HFT_2023241.Endpoint
             {
                 endpoints.MapControllers();
             });
+
+            app.UseExceptionHandler(c => c.Run(async context =>
+            {
+                var exception = context.Features
+                    .Get<IExceptionHandlerPathFeature>()
+                    .Error;
+
+                var response = new { Msg = exception.Message };
+
+                await context.Response.WriteAsJsonAsync(response);
+            }));
         }
     }
 }