fix

MyOffice.Web/Infrastructure/Filters/ResponseFilter.cs

@@ -0,0 +1,45 @@
+namespace MyOffice.Web.Infrastructure.Filters;
+
+using System.Collections;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.Filters;
+using MyOffice.Web.Models;
+
+public class ResponseFilter : IActionFilter
+{
+	private readonly ILogger<ResponseFilter> _logger;
+
+	public ResponseFilter(ILogger<ResponseFilter> logger)
+	{
+		_logger = logger;
+	}
+
+	public void OnActionExecuting(ActionExecutingContext context)
+	{
+	}
+
+	public void OnActionExecuted(ActionExecutedContext context)
+	{
+		if (context.Result == null)
+			throw new NotSupportedException($"Response must be - empty");
+		if (!(context.Result is ObjectResult result))
+			throw new NotSupportedException($"Response must be an ObjectResult - {context.Result?.GetType().Name}");
+		if (result.Value == null)
+			throw new NotSupportedException($"Response must be an ObjectResult - empty");
+
+		if (result.Value is IResponseModel)
+		{
+			return;
+		}
+
+		var type = result.Value.GetType();
+		if (type.IsGenericType 
+			&& result.Value is IEnumerable
+			&& type.GenericTypeArguments.Any(x => x.GetInterfaces().Any(y => y == typeof(IResponseModel))))
+		{
+			return;
+		}
+			
+		throw new NotSupportedException($"Response must be an ObjectResult with an IResponseModel - {result.Value?.GetType().Name}");
+	}
+}