some progress in cloud sync and paypal support almost done

refilc/lib/api/client.dart

@@ -395,7 +395,7 @@ class FilcAPI {
   }
 
   // cloud sync
-  static Future<Map?> cloudSync(Map data, String token) async {
+  static Future<Map?> cloudSync(Map<String, String> data, String token) async {
     try {
       var client = http.Client();
 

refilc/lib/database/init.dart

@@ -58,6 +58,7 @@ const settingsDB = DatabaseStruct("settings", {
   "unseen_new_features": String,
   "cloud_sync_enabled": int,
   "cloud_sync_token": String,
+  "local_updated_at": String,
   // quick settings
   "q_timetable_lesson_num": int, "q_timetable_sub_tiles": int,
   "q_subjects_sub_tiles": int,

refilc/lib/models/settings.dart

@@ -111,6 +111,7 @@ class SettingsProvider extends ChangeNotifier {
   List<String> _unseenNewFeatures;
   bool _cloudSyncEnabled;
   String _cloudSyncToken;
+  DateTime _updatedAt;
   // quick settings
   bool _qTimetableLessonNum;
   bool _qTimetableSubTiles;
@@ -188,6 +189,7 @@ class SettingsProvider extends ChangeNotifier {
     required List<String> unseenNewFeatures,
     required bool cloudSyncEnabled,
     required String cloudSyncToken,
+    required DateTime updatedAt,
     required bool qTimetableLessonNum,
     required bool qTimetableSubTiles,
     required bool qSubjectsSubTiles,
@@ -262,6 +264,7 @@ class SettingsProvider extends ChangeNotifier {
         _unseenNewFeatures = unseenNewFeatures,
         _cloudSyncEnabled = cloudSyncEnabled,
         _cloudSyncToken = cloudSyncToken,
+        _updatedAt = updatedAt,
         _qTimetableLessonNum = qTimetableLessonNum,
         _qTimetableSubTiles = qTimetableSubTiles,
         _qSubjectsSubTiles = qSubjectsSubTiles;
@@ -355,6 +358,7 @@ class SettingsProvider extends ChangeNotifier {
       unseenNewFeatures: jsonDecode(map["unseen_new_features"]).cast<String>(),
       cloudSyncEnabled: map['cloud_sync_enabled'] == 1,
       cloudSyncToken: map['cloud_sync_token'],
+      updatedAt: DateTime.tryParse(map['local_updated_at']) ?? DateTime.now(),
       qTimetableLessonNum: map['q_timetable_lesson_num'] == 1,
       qTimetableSubTiles: map['q_timetable_sub_tiles'] == 1,
       qSubjectsSubTiles: map['q_subjects_sub_tiles'] == 1,
@@ -436,6 +440,7 @@ class SettingsProvider extends ChangeNotifier {
       "unseen_new_features": jsonEncode(_unseenNewFeatures),
       "cloud_sync_enabled": _cloudSyncEnabled ? 1 : 0,
       "cloud_sync_token": _cloudSyncToken,
+      "local_updated_at": _updatedAt.toIso8601String(),
       "q_timetable_lesson_num": _qTimetableLessonNum ? 1 : 0,
       "q_timetable_sub_tiles": _qTimetableSubTiles ? 1 : 0,
       "q_subjects_sub_tiles": _qSubjectsSubTiles ? 1 : 0,
@@ -521,6 +526,7 @@ class SettingsProvider extends ChangeNotifier {
       unseenNewFeatures: ['grade_exporting'],
       cloudSyncEnabled: false,
       cloudSyncToken: '',
+      updatedAt: DateTime.now(),
       qTimetableLessonNum: true,
       qTimetableSubTiles: true,
       qSubjectsSubTiles: true,
@@ -597,6 +603,7 @@ class SettingsProvider extends ChangeNotifier {
   List<String> get unseenNewFeatures => _unseenNewFeatures;
   bool get cloudSyncEnabled => _cloudSyncEnabled;
   String get cloudSyncToken => _cloudSyncToken;
+  DateTime get updatedAt => _updatedAt;
   bool get qTimetableLessonNum => _qTimetableLessonNum;
   bool get qTimetableSubTiles => _qTimetableSubTiles;
   bool get qSubjectsSubTiles => _qSubjectsSubTiles;
@@ -885,6 +892,8 @@ class SettingsProvider extends ChangeNotifier {
     if (qSubjectsSubTiles != null && qSubjectsSubTiles != _qSubjectsSubTiles) {
       _qSubjectsSubTiles = qSubjectsSubTiles;
     }
+    // change updated at time
+    _updatedAt = DateTime.now();
     // store or not
     if (store) await _database?.store.storeSettings(this);
     notifyListeners();
@@ -894,19 +903,22 @@ class SettingsProvider extends ChangeNotifier {
     required Map<dynamic, dynamic> map,
     bool store = true,
   }) async {
+    print(map);
+
     await update(
       store: store,
       language: map["language"],
-      startPage: Pages.values[map["start_page"]],
+      startPage: Pages.values[map["start_page"] ?? _startPage.index],
       rounding: map["rounding"],
-      theme: ThemeMode.values[map["theme"]],
+      theme: ThemeMode.values[map["theme"] ?? _theme.index],
-      accentColor: AccentColor.values[map["accent_color"]],
+      accentColor:
+          AccentColor.values[map["accent_color"] ?? _accentColor.index],
       gradeColors: [
-        Color(map["grade_color1"]),
+        Color(map["grade_color1"] ?? _gradeColors[0].value),
-        Color(map["grade_color2"]),
+        Color(map["grade_color2"] ?? _gradeColors[1].value),
-        Color(map["grade_color3"]),
+        Color(map["grade_color3"] ?? _gradeColors[2].value),
-        Color(map["grade_color4"]),
+        Color(map["grade_color4"] ?? _gradeColors[3].value),
-        Color(map["grade_color5"]),
+        Color(map["grade_color5"] ?? _gradeColors[4].value),
       ],
       newsEnabled: map["news"] == 1,
       seenNews: map["seen_news"],
@@ -918,11 +930,13 @@ class SettingsProvider extends ChangeNotifier {
       notificationsBitfield: map["notifications_bitfield"],
       notificationPollInterval: map["notification_poll_interval"],
       developerMode: map["developer_mode"] == 1,
-      vibrate: VibrationStrength.values[map["vibration_strength"]],
+      vibrate:
+          VibrationStrength.values[map["vibration_strength"] ?? _vibrate.index],
       abWeeks: map["ab_weeks"] == 1,
       swapABweeks: map["swap_ab_weeks"] == 1,
-      updateChannel: UpdateChannel.values[map["update_channel"]],
+      updateChannel:
-      config: Config.fromJson(jsonDecode(map["config"])),
+          UpdateChannel.values[map["update_channel"] ?? _updateChannel.index],
+      config: Config.fromJson(jsonDecode(map["config"] ?? "{}")),
       xFilcId: map["x_filc_id"],
       analyticsEnabled: map["analytics_enabled"] == 1,
       graphClassAvg: map["graph_class_avg"] == 1,
@@ -933,13 +947,19 @@ class SettingsProvider extends ChangeNotifier {
       gradeOpeningFun: map["grade_opening_fun"] == 1,
       iconPack: Map.fromEntries(
           IconPack.values.map((e) => MapEntry(e.name, e)))[map["icon_pack"]]!,
-      customAccentColor: Color(map["custom_accent_color"]),
+      customAccentColor:
-      customBackgroundColor: Color(map["custom_background_color"]),
+          Color(map["custom_accent_color"] ?? _customAccentColor.value),
-      customHighlightColor: Color(map["custom_highlight_color"]),
+      customBackgroundColor:
-      customIconColor: Color(map["custom_icon_color"]),
+          Color(map["custom_background_color"] ?? _customBackgroundColor.value),
-      customTextColor: Color(map["custom_text_color"]),
+      customHighlightColor:
+          Color(map["custom_highlight_color"] ?? _customHighlightColor.value),
+      customIconColor:
+          Color(map["custom_icon_color"] ?? _customIconColor.value),
+      customTextColor:
+          Color(map["custom_text_color"] ?? _customTextColor.value),
       shadowEffect: map["shadow_effect"] == 1,
-      premiumScopes: jsonDecode(map["premium_scopes"]).cast<String>(),
+      premiumScopes:
+          jsonDecode(map["premium_scopes"] ?? _premiumScopes).cast<String>(),
       premiumAccessToken: map["premium_token"],
       premiumLogin: map["premium_login"],
       lastAccountId: map["last_account_id"],
@@ -947,7 +967,8 @@ class SettingsProvider extends ChangeNotifier {
       renamedSubjectsItalics: map["renamed_subjects_italics"] == 1,
       renamedTeachersEnabled: map["renamed_teachers_enabled"] == 1,
       renamedTeachersItalics: map["renamed_teachers_italics"] == 1,
-      liveActivityColor: Color(map["live_activity_color"]),
+      liveActivityColor:
+          Color(map["live_activity_color"] ?? _liveActivityColor),
       welcomeMessage: map["welcome_message"],
       appIcon: map["app_icon"],
       currentThemeId: map['current_theme_id'],
@@ -970,7 +991,8 @@ class SettingsProvider extends ChangeNotifier {
       newColors: map['new_colors'] == 1,
       uwuMode: map['uwu_mode'] == 1,
       newPopups: map['new_popups'] == 1,
-      unseenNewFeatures: jsonDecode(map["unseen_new_features"]).cast<String>(),
+      unseenNewFeatures:
+          jsonDecode(map["unseen_new_features"] ?? "[]").cast<String>(),
       cloudSyncEnabled: map['cloud_sync_enabled'] == 1,
       cloudSyncToken: map['cloud_sync_token'],
       qTimetableLessonNum: map['q_timetable_lesson_num'] == 1,

refilc_mobile_ui/lib/plus/components/plan_card.dart

@@ -95,16 +95,53 @@ class PlusPlanCard extends StatelessWidget {
             actions: [
               ActionButton(
                 label: "next".i18n,
+                onTap: () {
+                  // pop dialog
+                  Navigator.of(context).pop();
+                  // show payment option selector
+                  showDialog(
+                    context: context,
+                    builder: (context) => AlertDialog(
+                      shape: RoundedRectangleBorder(
+                          borderRadius: BorderRadius.circular(12.0)),
+                      title: Text('payment_method'.i18n),
+                      content: Text('select_payment_method'.i18n),
+                      actions: [
+                        ActionButton(
+                          label: "stripe".i18n,
                           onTap: () {
                             // pop dialog
                             Navigator.of(context).pop();
                             // start payment process
                             Navigator.of(context)
                                 .push(MaterialPageRoute(builder: (context) {
-                    return PremiumActivationView(product: id);
+                              return PremiumActivationView(
+                                product: id,
+                                paymentProvider: "stripe",
+                              );
                             }));
                           },
                         ),
+                        ActionButton(
+                          label: "paypal".i18n,
+                          onTap: () {
+                            // pop dialog
+                            Navigator.of(context).pop();
+                            // start payment process
+                            Navigator.of(context)
+                                .push(MaterialPageRoute(builder: (context) {
+                              return PremiumActivationView(
+                                product: id,
+                                paymentProvider: "paypal",
+                              );
+                            }));
+                          },
+                        ),
+                      ],
+                    ),
+                  );
+                },
+              ),
             ],
           ),
         );

refilc_mobile_ui/lib/plus/plus_screen.i18n.dart

@@ -47,11 +47,16 @@ extension SettingsLocalization on String {
           "rfp_16": "Private leaks and informations about upcoming features",
           "rfp_17": "Grade exporting",
           "rfp_18": "Viewing exported grades",
-          // docs popup
+          // docs and payment method popup
           "docs": "Documents",
           "docs_acceptance":
               "By pressing the \"Next\" button, you accept reFilc's Terms and Conditions for subscriptions (available at the following link: filc.one/pay-terms) and our Privacy Policy (available at the following link: filc.one/pay-privacy).",
           "next": "Next",
+          "payment_method": "Payment Method",
+          "select_payment_method":
+              "Please select a preferred payment method! Credit card payments are handled by Stripe, which also supports Apple Pay, Google Pay and Revolut Pay.",
+          "stripe": "Credit Card",
+          "paypal": "PayPal",
           // other
           "and": " and ",
           "every": "Every ",
@@ -106,11 +111,16 @@ extension SettingsLocalization on String {
           "rfp_16": "Privát betekintések és információk közelgő újításokról",
           "rfp_17": "Jegy exportálás",
           "rfp_18": "Exportált jegyek megtekintése",
-          // docs popup
+          // docs and payment method popup
           "docs": "Dokumentumok",
           "docs_acceptance":
               "A \"Tovább\" gombra kattintva elfogadod a reFilc előfizetésekkel kapcsolatos Általános Szerződési Feltételeit (elérhető az alábbi link-en: filc.one/pay-terms), valamint Adatkezelési Tájékoztatónkat (elérhető az alábbi link-en: filc.one/pay-privacy).",
           "next": "Tovább",
+          "payment_method": "Fizetési mód",
+          "select_payment_method":
+              "Kérlek válassz egy fizetési módot! A bankkártyás fizetést a Stripe biztosítja, mely támogat Apple Pay-t, Google Pay-t és Revolut Pay-t is.",
+          "stripe": "Bankkártya",
+          "paypal": "PayPal",
           // other
           "and": " és ",
           "every": "Minden ",
@@ -167,11 +177,16 @@ extension SettingsLocalization on String {
           "rfp_16": "Private Leaks und Informationen über kommende Funktionen",
           "rfp_17": "Notenexport",
           "rfp_18": "Anzeigen exportierter Noten",
-          // docs popup
+          // docs and payment method popup
           "docs": "Dokumente",
           "docs_acceptance":
               "Durch Drücken der Schaltfläche \"Weiter\" akzeptieren Sie die Allgemeinen Geschäftsbedingungen von reFilc für Abonnements (verfügbar unter folgendem Link: filc.one/pay-terms) und unsere Datenschutzrichtlinie (verfügbar unter folgendem Link: filc.one/pay-privacy).",
           "next": "Weiter",
+          "payment_method": "Zahlungsmethode",
+          "select_payment_method":
+              "Bitte wählen Sie eine bevorzugte Zahlungsmethode aus! Kreditkartenzahlungen werden von Stripe abgewickelt, der auch Apple Pay, Google Pay und Revolut Pay unterstützt.",
+          "stripe": "Kreditkarte",
+          "paypal": "PayPal",
           // other
           "and": " und ",
           "every": "Jeder ",

refilc_mobile_ui/lib/screens/login/qwid_login.dart

@@ -103,7 +103,7 @@ class _QwIDLoginWidgetState extends State<QwIDLoginWidget>
       ))
       ..loadRequest(
         Uri.parse(
-            'https://qwid.qwit.dev/oauth2/authorize?client_id=c3b871fb-d922-4e23-b94d-b31f294c9253&scope=*&redirect_uri=https://api.refilc.hu/v4/oauth2/callback/app/qwid&response_type=code'), // &institute_code=${widget.selectedSchool}
+            'https://qwid.qwit.dev/oauth2/authorize?client_id=99aa103a-0bd7-43e0-8421-3bb0b2f6adb1&scope=*&redirect_uri=https://api.refilc.hu/v4/oauth2/callback/app/qwid&response_type=code'), // &institute_code=${widget.selectedSchool}
       );
   }
 

refilc_mobile_ui/lib/screens/settings/submenu/cloud_sync_screen.dart

@@ -1,4 +1,6 @@
 // import 'package:refilc/models/settings.dart';
+import 'dart:convert';
+
 import 'package:refilc/api/client.dart';
 import 'package:refilc/api/providers/database_provider.dart';
 import 'package:refilc/api/providers/user_provider.dart';
@@ -193,7 +195,7 @@ class CloudSyncSettingsScreenState extends State<CloudSyncSettingsScreen> {
                       } else {
                         FilcAPI.cloudSync(
                           {
-                            "settings": settingsProvider.toMap(),
+                            "settings": jsonEncode(settingsProvider.toMap()),
                             // "device_ids": [
                             //   settingsProvider.xFilcId,
                             // ],

refilc_plus

@@ -1 +1 @@
-Subproject commit bc6ccd961b8e3edf35d279d32c78113fbd1d7a5a
+Subproject commit 800f5ce92daafb002990cb7838e8ce4b28bc1a7d