migrated feedback submission from the legacy mhsl.eu endpoint to the MarianumConnect API

lib/api/marianumconnect/queries/submit_feedback/submit_feedback.dart

@@ -0,0 +1,63 @@
+import 'dart:convert';
+import 'dart:io';
+import 'dart:typed_data';
+
+import 'package:device_info_plus/device_info_plus.dart';
+import 'package:dio/dio.dart';
+import 'package:package_info_plus/package_info_plus.dart';
+
+import '../../errors/marianumconnect_error.dart';
+import '../../marianumconnect_api.dart';
+import '../../marianumconnect_endpoint.dart';
+
+/// Submits user feedback to MarianumConnect (`POST me/feedback`, bearer-auth).
+/// The optional screenshot is sent base64-encoded. Replaces the legacy mhsl.eu
+/// `server/feedback` endpoint — the user no longer needs to be sent explicitly,
+/// the bearer token identifies them.
+class SubmitFeedback {
+  final Dio _dio;
+
+  SubmitFeedback({Dio? dio}) : _dio = dio ?? MarianumConnectApi.dio();
+
+  Future<void> run({
+    required String message,
+    Uint8List? screenshot,
+    String screenshotContentType = 'image/png',
+  }) async {
+    try {
+      final package = await PackageInfo.fromPlatform();
+      final screenshotBase64 = screenshot != null ? base64Encode(screenshot) : null;
+      await _dio.post<void>(
+        MarianumConnectEndpoint.resolve('me/feedback'),
+        data: {
+          'message': message,
+          'screenshot': ?screenshotBase64,
+          'screenshotContentType': screenshot != null ? screenshotContentType : null,
+          'platform': _platform(),
+          'appVersion': package.version,
+          'appBuild': int.tryParse(package.buildNumber),
+          'deviceModel': await _deviceModel(),
+        },
+      );
+    } on DioException catch (e) {
+      throw mapMarianumConnectError(e);
+    }
+  }
+
+  static String? _platform() {
+    if (Platform.isAndroid) return 'android';
+    if (Platform.isIOS) return 'ios';
+    return null;
+  }
+
+  static Future<String?> _deviceModel() async {
+    try {
+      final info = DeviceInfoPlugin();
+      if (Platform.isAndroid) return (await info.androidInfo).model;
+      if (Platform.isIOS) return (await info.iosInfo).utsname.machine;
+    } catch (_) {
+      // Device-Plugin nicht verfügbar (z.B. Tests).
+    }
+    return null;
+  }
+}

lib/api/mhsl/server/feedback/add_feedback.dart

@@ -1,19 +0,0 @@
-import 'dart:convert';
-
-import 'package:http/http.dart';
-import 'package:http/http.dart' as http;
-
-import '../../mhsl_api.dart';
-import 'add_feedback_params.dart';
-
-class AddFeedback extends MhslApi<void> {
-  AddFeedbackParams params;
-  AddFeedback(this.params) : super('server/feedback');
-
-  @override
-  void assemble(String raw) {}
-
-  @override
-  Future<Response>? request(Uri uri) =>
-      http.post(uri, body: jsonEncode(params.toJson()));
-}

lib/api/mhsl/server/feedback/add_feedback_params.dart

@@ -1,22 +0,0 @@
-import 'package:json_annotation/json_annotation.dart';
-
-part 'add_feedback_params.g.dart';
-
-@JsonSerializable()
-class AddFeedbackParams {
-  String user;
-  String feedback;
-  String? screenshot;
-  int appVersion;
-
-  AddFeedbackParams({
-    required this.user,
-    required this.feedback,
-    this.screenshot,
-    required this.appVersion,
-  });
-
-  factory AddFeedbackParams.fromJson(Map<String, dynamic> json) =>
-      _$AddFeedbackParamsFromJson(json);
-  Map<String, dynamic> toJson() => _$AddFeedbackParamsToJson(this);
-}

lib/api/mhsl/server/feedback/add_feedback_params.g.dart

@@ -1,23 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'add_feedback_params.dart';
-
-// **************************************************************************
-// JsonSerializableGenerator
-// **************************************************************************
-
-AddFeedbackParams _$AddFeedbackParamsFromJson(Map<String, dynamic> json) =>
-    AddFeedbackParams(
-      user: json['user'] as String,
-      feedback: json['feedback'] as String,
-      screenshot: json['screenshot'] as String?,
-      appVersion: (json['appVersion'] as num).toInt(),
-    );
-
-Map<String, dynamic> _$AddFeedbackParamsToJson(AddFeedbackParams instance) =>
-    <String, dynamic>{
-      'user': instance.user,
-      'feedback': instance.feedback,
-      'screenshot': instance.screenshot,
-      'appVersion': instance.appVersion,
-    };

lib/view/pages/more/feedback/feedback_dialog.dart

@@ -1,12 +1,8 @@
-import 'dart:convert';
 import 'dart:typed_data';
 
 import 'package:flutter/material.dart';
-import 'package:package_info_plus/package_info_plus.dart';
 
-import '../../../../api/mhsl/server/feedback/add_feedback.dart';
-import '../../../../api/mhsl/server/feedback/add_feedback_params.dart';
-import '../../../../model/account_data.dart';
+import '../../../../api/marianumconnect/queries/submit_feedback/submit_feedback.dart';
 import '../../../../widget/async_action_button.dart';
 import '../../../../widget/file_pick.dart';
 import '../../../../widget/focus_behaviour.dart';
@@ -58,15 +54,10 @@ class _FeedbackDialogState extends State<FeedbackDialog> {
       setState(() => _textFieldEmpty = true);
       return;
     }
-    final info = await PackageInfo.fromPlatform();
-    await AddFeedback(
-      AddFeedbackParams(
-        user: AccountData().getUserSecret(),
-        feedback: _feedbackInput.text,
-        screenshot: _image != null ? base64Encode(_image!) : null,
-        appVersion: int.parse(info.buildNumber),
-      ),
-    ).run();
+    await SubmitFeedback().run(
+      message: _feedbackInput.text,
+      screenshot: _image,
+    );
     if (!mounted) return;
     Navigator.of(context).pop();
     InfoDialog.show(context, 'Danke für dein Feedback!');