Add Offline Mode Task

ia-toki · Nov 9, 2023 · 46572c1 · 46572c1
1 parent 54226c8
commit 46572c1
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Showing 7 changed files with 37 additions and 21 deletions.
diff --git a/app/lib/features/quiz_exercise/presentation/bloc/quiz_exercise_cubit.dart b/app/lib/features/quiz_exercise/presentation/bloc/quiz_exercise_cubit.dart
@@ -55,11 +55,11 @@ class QuizExerciseCubit extends Cubit<QuizExerciseState> {
 
       quiz = await quizService.getWeeklyQuizById(quizId);
 
-      problemIdList = quiz.problems[challengeGroup]!;
-      // ignore: unnecessary_null_comparison
-      if (problemIdList == null) {
+      final _problemIdList = quiz.problems[challengeGroup];
+      if (_problemIdList == null) {
         throw Exception('Task set for `$challengeGroup` is not found');
       }
+      problemIdList = _problemIdList;
       if (problemIdList.isEmpty) {
         throw Exception('Task set for `$challengeGroup` is empty');
       }
@@ -78,6 +78,9 @@ class QuizExerciseCubit extends Cubit<QuizExerciseState> {
         answers: [],
       );
 
+      // Fetch all quiz data for it to be available when offline
+      await quizExerciseRepository.getListQuizExercise(problemIdList);
+
       currentProblem =
           await quizExerciseRepository.getQuizExercise(problemIdList.first);
 

diff --git a/app/lib/features/quiz_exercise/presentation/pages/quiz_exercise_page.dart b/app/lib/features/quiz_exercise/presentation/pages/quiz_exercise_page.dart
@@ -17,12 +17,12 @@ class _QuizExercisePageState extends State<QuizExercisePage> {
   @override
   void initState() {
     final cubit = context.read<QuizExerciseCubit>();
-    if (cubit.quizParticipantId != widget.quizParticipantId) {
-      cubit.initialize(
-          quizId: widget.quizId,
-          quizParticipantId: widget.quizParticipantId,
-          challengeGroup: widget.challengeGroup);
-    }
+    // if (cubit.quizParticipantId != widget.quizParticipantId) {
+    cubit.initialize(
+        quizId: widget.quizId,
+        quizParticipantId: widget.quizParticipantId,
+        challengeGroup: widget.challengeGroup);
+    // }
     super.initState();
   }
 

diff --git a/app/lib/features/quiz_exercise/presentation/repositories/quiz_exercise.dart b/app/lib/features/quiz_exercise/presentation/repositories/quiz_exercise.dart
@@ -2,18 +2,24 @@ import 'package:cloud_firestore/cloud_firestore.dart';
 import 'package:flutter/foundation.dart';
 import 'package:injectable/injectable.dart';
 
+import '../../../../services/firebase_service.dart';
 import '../model/quiz_exercise.dart';
 import '../model/quiz_exercise_attempt.dart';
 
 @injectable
 class QuizExerciseRepository {
+  FirebaseFirestore db = FirebaseFirestore.instance;
+
+  QuizExerciseRepository() {
+    db.settings = FirebaseService.settings;
+  }
+
   Future<List<QuizExercise>> getListQuizExercise(
     List<String> taskIdList,
   ) async {
     final quizExerciseList = <QuizExercise>[];
     try {
-      final result =
-          await FirebaseFirestore.instance.collection('task_set').get();
+      final result = await db.collection('task_set').get();
       final taskResult =
           result.docs.where((element) => taskIdList.contains(element.id));
       for (final element in taskResult) {
@@ -33,10 +39,8 @@ class QuizExerciseRepository {
 
   Future<QuizExercise> getQuizExercise(String taskId) async {
     try {
-      final result = await FirebaseFirestore.instance
-          .collection('task_set')
-          .where('id', isEqualTo: taskId)
-          .get();
+      final result =
+          await db.collection('task_set').where('id', isEqualTo: taskId).get();
       if (result.docs.isEmpty) {
         throw Exception('Task ID not found');
       }

diff --git a/app/lib/features/quiz_registration/presentation/pages/_pages.dart b/app/lib/features/quiz_registration/presentation/pages/_pages.dart
@@ -1,7 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:go_router/go_router.dart';
-import 'package:intl/intl.dart';
 
 import '../../../../core/bases/enum/button_type.dart';
 import '../../../../core/bases/widgets/atoms/button.dart';

diff --git a/app/lib/features/quiz_registration/presentation/pages/quiz_registration_page.dart b/app/lib/features/quiz_registration/presentation/pages/quiz_registration_page.dart
@@ -47,10 +47,11 @@ class _QuizRegistrationPageState extends State<QuizRegistrationPage> {
   Widget quizCard(WeeklyQuizParticipation weeklyQuizParticipant, String date,
       String score, String level, BuildContext context) {
     return InkWell(
-      onTap: () {
+      onTap: () async {
+        Future future;
         if (weeklyQuizParticipant.attempts.length >=
             weeklyQuizParticipant.quiz_max_attempts) {
-          context.push(
+          future = context.push(
             Uri(
               path: '/quiz_result',
               queryParameters: {
@@ -59,7 +60,7 @@ class _QuizRegistrationPageState extends State<QuizRegistrationPage> {
             ).toString(),
           );
         } else if (weeklyQuizParticipant.attempts.isNotEmpty) {
-          context.push(
+          future = context.push(
             Uri(
               path: '/quiz_result',
               queryParameters: {
@@ -68,7 +69,7 @@ class _QuizRegistrationPageState extends State<QuizRegistrationPage> {
             ).toString(),
           );
         } else {
-          context.push(
+          future = context.push(
             Uri(
               path: '/quiz_exercise',
               queryParameters: {
@@ -79,6 +80,11 @@ class _QuizRegistrationPageState extends State<QuizRegistrationPage> {
             ).toString(),
           );
         }
+
+        await future;
+        await context
+            .read<QuizRegistrationCubit>()
+            .fetchParticipantWeeklyQuiz();
       },
       child: Container(
         padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 18),

diff --git a/app/lib/services/firebase_service.dart b/app/lib/services/firebase_service.dart
@@ -1,3 +1,4 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
 import 'package:firebase_auth/firebase_auth.dart';
 import 'package:firebase_core/firebase_core.dart';
 
@@ -13,6 +14,9 @@ class FirebaseService {
     AppLogger.d('Initialized app $app');
   }
 
+  static const Settings settings = Settings(
+      persistenceEnabled: true, cacheSizeBytes: Settings.CACHE_SIZE_UNLIMITED);
+
   static FirebaseAuth auth() {
     return FirebaseAuth.instanceFor(app: app);
   }

diff --git a/app/lib/services/quiz_service.dart b/app/lib/services/quiz_service.dart
@@ -13,7 +13,7 @@ class QuizService {
   String currentUserUID = FirebaseService.auth().currentUser!.uid;
 
   QuizService() {
-    db.settings = const Settings(cacheSizeBytes: Settings.CACHE_SIZE_UNLIMITED);
+    db.settings = FirebaseService.settings;
   }
 
   // week => running_weekly_quiz or next_weekly_quiz