Added api for sending feedback

lib/api/mhsl/mhslApi.dart

@@ -1,5 +1,4 @@
 import 'dart:convert';
-import 'dart:developer';
 
 import 'package:http/http.dart' as http;
 import '../apiError.dart';
@@ -23,7 +22,7 @@ abstract class MhslApi<T> extends ApiRequest {
     }
 
     if(data.statusCode > 299) {
-      log("Non 200 Status code from mhsl services: $subpath: ${data.statusCode}");
+      throw ApiError("Non 200 Status code from mhsl services: $subpath: ${data.statusCode}");
     }
 
     return assemble(utf8.decode(data.bodyBytes));

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

@@ -0,0 +1,21 @@
+import 'dart:convert';
+
+import 'package:http/http.dart';
+import 'package:marianum_mobile/api/mhsl/mhslApi.dart';
+import 'package:http/http.dart' as http;
+
+import 'addFeedbackParams.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) {
+    return http.post(uri, body: jsonEncode(params.toJson()));
+  }
+}

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

@@ -0,0 +1,20 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'addFeedbackParams.g.dart';
+
+@JsonSerializable()
+class AddFeedbackParams {
+  String user;
+  String feedback;
+  int appVersion;
+
+
+  AddFeedbackParams({
+    required this.user,
+    required this.feedback,
+    required this.appVersion,
+  });
+
+  factory AddFeedbackParams.fromJson(Map<String, dynamic> json) => _$AddFeedbackParamsFromJson(json);
+  Map<String, dynamic> toJson() => _$AddFeedbackParamsToJson(this);
+}

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

@@ -0,0 +1,21 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'addFeedbackParams.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+AddFeedbackParams _$AddFeedbackParamsFromJson(Map<String, dynamic> json) =>
+    AddFeedbackParams(
+      user: json['user'] as String,
+      feedback: json['feedback'] as String,
+      appVersion: json['appVersion'] as int,
+    );
+
+Map<String, dynamic> _$AddFeedbackParamsToJson(AddFeedbackParams instance) =>
+    <String, dynamic>{
+      'user': instance.user,
+      'feedback': instance.feedback,
+      'appVersion': instance.appVersion,
+    };

lib/api/mhsl/server/userIndex/update/updateUserindex.dart

@@ -2,9 +2,7 @@
 import 'dart:convert';
 import 'dart:developer';
 
-import 'package:crypto/crypto.dart';
 import 'package:device_info_plus/device_info_plus.dart';
-import 'package:firebase_messaging/firebase_messaging.dart';
 import 'package:http/http.dart' as http;
 import 'package:package_info/package_info.dart';
 
@@ -21,18 +19,17 @@ class UpdateUserIndex extends MhslApi<void> {
 
   @override
   Future<http.Response> request(Uri uri) {
-    return http.post(uri, body: jsonEncode(params.toJson()));
+    String data = jsonEncode(params.toJson());
+    log("Updating userindex:\n $data");
+    return http.post(uri, body: data);
   }
 
   static void index() async {
-    String userId = sha512.convert(utf8.encode("${AccountData().getUsername()}:${AccountData().getPassword()}")).toString();
-    String deviceId = sha512.convert(utf8.encode("$userId@${await FirebaseMessaging.instance.getToken()}")).toString();
-    log("Userindex:\n userid:$userId\n deviceid:$deviceId");
     UpdateUserIndex(
       UpdateUserIndexParams(
         username: AccountData().getUsername(),
-        user: userId,
-        device: deviceId,
+        user: AccountData().getUserId(),
+        device: await AccountData().getDeviceId(),
         appVersion: int.parse((await PackageInfo.fromPlatform()).buildNumber),
         deviceInfo: jsonEncode((await DeviceInfoPlugin().deviceInfo).data).toString(),
       ),

lib/model/accountData.dart

@@ -1,5 +1,8 @@
 import 'dart:async';
+import 'dart:convert';
 
+import 'package:crypto/crypto.dart';
+import 'package:firebase_messaging/firebase_messaging.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:provider/provider.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -35,6 +38,14 @@ class AccountData {
     return _password!;
   }
 
+  String getUserId() {
+    return sha512.convert(utf8.encode("${AccountData().getUsername()}:${AccountData().getPassword()}")).toString();
+  }
+
+  Future<String> getDeviceId() async {
+    return sha512.convert(utf8.encode("${getUserId()}@${await FirebaseMessaging.instance.getToken()}")).toString();
+  }
+
   Future<void> setData(String username, String password) async {
     SharedPreferences storage = await _storage;
 

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

@@ -1,5 +1,9 @@
 
 import 'package:flutter/material.dart';
+import 'package:marianum_mobile/api/mhsl/server/feedback/addFeedback.dart';
+import 'package:marianum_mobile/api/mhsl/server/feedback/addFeedbackParams.dart';
+import 'package:marianum_mobile/model/accountData.dart';
+import 'package:package_info/package_info.dart';
 
 class FeedbackDialog extends StatefulWidget {
   const FeedbackDialog({super.key});
@@ -9,21 +13,25 @@ class FeedbackDialog extends StatefulWidget {
 }
 
 class _FeedbackDialogState extends State<FeedbackDialog> {
+  final TextEditingController _feedbackInput = TextEditingController();
+  String? _error;
+
   @override
   Widget build(BuildContext context) {
     return AlertDialog(
 
       title: const Text("Feedback"),
-      content: const Column(
+      content: Column(
         mainAxisSize: MainAxisSize.min,
         children: [
-          Text("Feedback, Anregungen, Ideen, Fehler und Verbesserungen"),
-          SizedBox(height: 10),
-          Text("Bitte gib keine geheimen Daten wie z.B. Passwörter weiter.", style: TextStyle(fontSize: 10)),
-          SizedBox(height: 10),
+          const Text("Feedback, Anregungen, Ideen, Fehler und Verbesserungen"),
+          const SizedBox(height: 10),
+          const Text("Bitte gib keine geheimen Daten wie z.B. Passwörter weiter.", style: TextStyle(fontSize: 10)),
+          const SizedBox(height: 10),
           TextField(
+            controller: _feedbackInput,
             autofocus: true,
-            decoration: InputDecoration(
+            decoration: const InputDecoration(
               border: OutlineInputBorder(),
               label: Text("Feedback und Verbesserungen")
             ),
@@ -31,14 +39,31 @@ class _FeedbackDialogState extends State<FeedbackDialog> {
             // expands: true,
             minLines: 3,
             maxLines: 5,
+          ),
+          Visibility(
+            visible: _error != null,
+            child: Text("Senden fehlgeschlagen: $_error", style: const TextStyle(color: Colors.red))
           )
         ],
       ),
       actions: [
         TextButton(onPressed: () => Navigator.of(context).pop(), child: const Text("Abbrechen")),
         TextButton(
-          onPressed: () {
-
+          onPressed: () async {
+            AddFeedback(
+              AddFeedbackParams(
+                user: AccountData().getUserId(),
+                feedback: _feedbackInput.text,
+                appVersion: int.parse((await PackageInfo.fromPlatform()).buildNumber)
+              )
+            )
+            .run()
+            .then((value) => Navigator.of(context).pop())
+            .catchError((error, trace) {
+                setState(() {
+                  _error = error.toString();
+                });
+            });
           },
           child: const Text("Senden"),
         )