Add Connection Handling, Improve Code

Author: jakobkoerber

ios/Podfile.lock

@@ -3,10 +3,10 @@ import 'package:campus_flutter/base/errorHandling/error_handling_view.dart';
 import 'package:campus_flutter/base/extensions/custom_exception.dart';
 import 'package:flutter/material.dart';
 
-class CustomExceptionRouter extends StatelessWidget with ErrorHandlingView {
-  CustomExceptionRouter({
+class CampusExceptionRouter extends StatelessWidget with ErrorHandlingView {
+  CampusExceptionRouter({
     super.key,
-    required this.customException,
+    required this.campusException,
     required ErrorHandlingViewType errorHandlingViewType,
     Future<dynamic> Function(bool)? retry,
     Color? titleColor,
@@ -18,10 +18,10 @@ class CustomExceptionRouter extends StatelessWidget with ErrorHandlingView {
     this.bodyColor = bodyColor;
   }
 
-  final CustomException customException;
+  final CampusException campusException;
 
   @override
   Widget build(BuildContext context) {
-    return exceptionMessage(context, customException.message, null);
+    return exceptionMessage(context, campusException.message, null);
   }
 }

lib/base/classes/campus_exception.dart

@@ -1,5 +1,5 @@
 import 'package:campus_flutter/base/enums/error_handling_view_type.dart';
-import 'package:campus_flutter/base/errorHandling/custom_exception_router.dart';
+import 'package:campus_flutter/base/errorHandling/campus_exception_router.dart';
 import 'package:campus_flutter/base/errorHandling/default_error_router.dart';
 import 'package:campus_flutter/base/errorHandling/dio_exception_router.dart';
 import 'package:campus_flutter/base/errorHandling/search_exception_router.dart';
@@ -50,7 +50,7 @@ class ErrorHandlingRouter extends ConsumerWidget {
       case TumOnlineApiException tumOnlineApiException:
         if (ref.read(loginViewModel).credentials.value != Credentials.tumId &&
             tumOnlineApiException.tumOnlineApiExceptionType ==
-                TumOnlineApiExceptionInvalidToken) {
+                TumOnlineApiExceptionInvalidToken()) {
           FirebaseCrashlytics.instance.recordFlutterFatalError(
             FlutterErrorDetails(
               exception: tumOnlineApiException,
@@ -78,14 +78,14 @@ class ErrorHandlingRouter extends ConsumerWidget {
           titleColor: titleColor,
           bodyColor: bodyColor,
         );
-      case CustomException customException:
+      case CampusException campusException:
         FirebaseCrashlytics.instance.recordFlutterFatalError(
           FlutterErrorDetails(
-            exception: customException,
+            exception: campusException,
           ),
         );
-        return CustomExceptionRouter(
-          customException: customException,
+        return CampusExceptionRouter(
+          campusException: campusException,
           errorHandlingViewType: errorHandlingViewType,
           retry: retry,
           titleColor: titleColor,

lib/base/errorHandling/custom_exception_router.dart renamed to lib/base/errorHandling/campus_exception_router.dart

@@ -1,5 +1,5 @@
-class CustomException implements Exception {
+class CampusException implements Exception {
   final String message;
 
-  CustomException(this.message);
+  CampusException(this.message);
 }

lib/base/errorHandling/error_handling_router.dart

@@ -30,7 +30,7 @@ class TumOnlineApi extends Api {
       case TumOnlineServicePersonalLectures _:
         return "${path}wbservicesbasic.veranstaltungenEigene";
       case TumOnlineServicePersonalGrades _:
-        return "${path}wbservicesbasic.notena";
+        return "${path}wbservicesbasic.noten";
       case TumOnlineServiceLectureSearch _:
         return "${path}wbservicesbasic.veranstaltungenSuche";
       case TumOnlineServiceLectureDetails _: