Merge pull request #169 from javad-zobeidi/dev

Add Redirect Exception

lib/src/authentication/redirect_if_authenticated.dart

@@ -8,7 +8,10 @@ class RedirectIfAuthenticated extends Middleware {
   Future handle(Request req) async {
     bool loggedIn = await getSession<bool?>('logged_in') ?? false;
     if (loggedIn) {
-      return Response.redirect(path);
+      throw RedirectException(
+        message: path,
+        responseType: ResponseType.html,
+      );
     }
   }
 }

lib/src/exception/http_exception.dart

@@ -1,10 +1,13 @@
+import 'dart:io';
+
 import '../http/response/response.dart';
 import 'base_http_exception.dart';
 
 class HttpResponseException extends BaseHttpResponseException {
-  HttpResponseException(
-      {required super.message,
-      required super.code,
-      super.responseType = ResponseType.json,
-      super.errorCode = 'Error'});
+  HttpResponseException({
+    super.message,
+    super.code = HttpStatus.found,
+    super.responseType = ResponseType.json,
+    super.errorCode = 'Error',
+  });
 }

lib/src/exception/redirect_exception.dart

@@ -0,0 +1,12 @@
+import 'dart:io';
+
+import '../http/response/response.dart';
+import 'base_http_exception.dart';
+
+class RedirectException extends BaseHttpResponseException {
+  RedirectException({
+    super.message,
+    super.code = HttpStatus.found,
+    super.responseType = ResponseType.html,
+  });
+}

lib/src/http/request/request_handler.dart

@@ -97,6 +97,10 @@ class RequestHandler {
           return Response.redirect(error.message).makeResponse(req.response);
         }
 
+        if (error is RedirectException && isHtml) {
+          return Response.redirect(error.message).makeResponse(req.response);
+        }
+
         error
             .response(
               isHtml,

lib/vania.dart

@@ -11,6 +11,7 @@ export 'src/http/response/response.dart';
 
 export 'src/exception/base_http_exception.dart';
 export 'src/exception/http_exception.dart';
+export 'src/exception/redirect_exception.dart';
 
 export 'src/websocket/websocket_client.dart';
 export 'src/websocket/websocket_event.dart';