finally the new login is completely working with refresh token as well

refilc/lib/api/login.dart

@@ -67,6 +67,7 @@ Future loginAPI({
         address: '1117 Budapest, Gábor Dénes utca 4.',
       ),
       role: Role.parent,
+      refreshToken: '',
     );
 
     if (onLogin != null) onLogin(user);
@@ -130,6 +131,7 @@ Future loginAPI({
                 password: password,
                 instituteCode: instituteCode,
               ));
+
       if (res != null) {
         if (res.containsKey("error")) {
           if (res["error"] == "invalid_grant") {
@@ -151,6 +153,7 @@ Future loginAPI({
                 name: student.name,
                 student: student,
                 role: JwtUtils.getRoleFromJWT(res["access_token"])!,
+                refreshToken: '',
               );
 
               if (onLogin != null) onLogin(user);
@@ -209,6 +212,9 @@ Future newLoginAPI({
   void Function()? onSuccess,
 }) async {
   // actual login (token grant) logic
+  Provider.of<KretaClient>(context, listen: false).userAgent =
+      Provider.of<SettingsProvider>(context, listen: false).config.userAgent;
+
   Map<String, String> headers = {
     "content-type": "application/x-www-form-urlencoded; charset=UTF-8",
     "accept": "*/*",
@@ -216,12 +222,12 @@ Future newLoginAPI({
   };
 
   Map? res = await Provider.of<KretaClient>(context, listen: false)
-      .postAPI(KretaAPI.login, autoHeader: false, headers: headers, body: {
+      .postAPI(KretaAPI.login, headers: headers, body: {
     "code": code,
     "code_verifier": "DSpuqj_HhDX4wzQIbtn8lr8NLE5wEi1iVLMtMK0jY6c",
     "redirect_uri":
         "https://mobil.e-kreta.hu/ellenorzo-student/prod/oauthredirect",
-    "client_id": "kreta-ellenorzo-student-mobile-ios",
+    "client_id": KretaAPI.clientId,
     "grant_type": "authorization_code",
   });
 
@@ -236,13 +242,12 @@ Future newLoginAPI({
         return;
       }
     } else {
-      // print("MUKODIK GECI");
-      // print("ACCESS TOKEN: ${res["access_token"]}");
       if (res.containsKey("access_token")) {
-        print(JwtUtils.decodeJwt(res["access_token"]));
         try {
           Provider.of<KretaClient>(context, listen: false).accessToken =
               res["access_token"];
+          Provider.of<KretaClient>(context, listen: false).refreshToken =
+              res["refresh_token"];
 
           String instituteCode =
               JwtUtils.getInstituteFromJWT(res["access_token"])!;
@@ -261,6 +266,7 @@ Future newLoginAPI({
             name: student.name,
             student: student,
             role: role,
+            refreshToken: res["refresh_token"],
           );
 
           if (onLogin != null) onLogin(user);

refilc/lib/app.dart

@@ -81,7 +81,8 @@ class App extends StatelessWidget {
     CorePalette? corePalette;
 
     final status = StatusProvider();
-    final kreta = KretaClient(user: user, settings: settings, status: status);
+    final kreta = KretaClient(
+        user: user, settings: settings, database: database, status: status);
     final timetable =
         TimetableProvider(user: user, database: database, kreta: kreta);
     final premium = PlusProvider(settings: settings);

refilc/lib/database/init.dart

@@ -66,6 +66,7 @@ const usersDB = DatabaseStruct("users", {
   "institute_code": String, "student": String, "role": int,
   "nickname": String, "picture": String, // premium only (it's now plus btw)
   "grade_streak": int,
+  "refresh_token": String,
 });
 const userDataDB = DatabaseStruct("user_data", {
   "id": String, "grades": String, "timetable": String, "exams": String,
@@ -138,7 +139,8 @@ Future<Database> initDB(DatabaseProvider database) async {
         "role": 0,
         "nickname": "",
         "picture": "",
-        "grade_streak": 0
+        "grade_streak": 0,
+        "refresh_token": "",
       },
     );
     await migrateDB(db, struct: userDataDB, defaultValues: {

refilc/lib/helpers/notification_helper.dart

@@ -71,9 +71,11 @@ class NotificationsHelper {
         // Refresh kreta login for current user
         final status = StatusProvider();
         KretaClient kretaClientForUser = KretaClient(
-            user: userProviderForUser,
-            settings: settingsProvider,
-            status: status);
+          user: userProviderForUser,
+          settings: settingsProvider,
+          database: database,
+          status: status,
+        );
         await kretaClientForUser.refreshLogin();
 
         // Process notifications for current user

refilc/lib/models/user.dart

@@ -17,6 +17,8 @@ class User {
   String nickname;
   String picture;
   int gradeStreak;
+  // new login method
+  String refreshToken;
 
   String get displayName => nickname != '' ? nickname : name;
   bool get hasStreak => gradeStreak > 0;
@@ -32,6 +34,7 @@ class User {
     this.nickname = "",
     this.picture = "",
     this.gradeStreak = 0,
+    required this.refreshToken,
   }) {
     if (id != null) {
       this.id = id;
@@ -61,6 +64,7 @@ class User {
       nickname: map["nickname"] ?? "",
       picture: map["picture"] ?? "",
       gradeStreak: map["grade_streak"] ?? 0,
+      refreshToken: map["refresh_token"] ?? "",
     );
   }
 
@@ -75,6 +79,8 @@ class User {
       "role": role.index,
       "nickname": nickname,
       "picture": picture,
+      "grade_streak": gradeStreak,
+      "refresh_token": refreshToken,
     };
   }