Merge pull request #124 from PDG-NUTRI/85-mealprovider

85 mealprovider

Author: LucaCoduriV

lib/api/firebase_meal.dart

@@ -67,7 +67,19 @@ class FirebaseMeal extends FirebaseAPI implements IMeal {
         .where("startTime", isLessThanOrEqualTo: endD)
         .withConverter(
             fromFirestore: Meal.fromFirestore,
-            toFirestore: (Meal msg, _) => msg.toFirestore())
+            toFirestore: (Meal meal, options) => meal.toFirestore())
+        .get();
+    List<Meal> meals = m.docs.map((doc) => doc.data()).toList();
+    return meals;
+  }
+
+  @override
+  Future<List<Meal>> getUserMeal(String userId) async {
+    final m = await collectionReference
+        .where("owner", isEqualTo: userId)
+        .withConverter(
+            fromFirestore: Meal.fromFirestore,
+            toFirestore: (Meal meal, options) => meal.toFirestore())
         .get();
     List<Meal> meals = m.docs.map((doc) => doc.data()).toList();
     return meals;

lib/api/imeal.dart

@@ -6,4 +6,5 @@ abstract class IMeal {
   void updateMeal(Meal meal);
   void deleteMeal(String mealId);
   Future<List<Meal>> getUsersMealForDay(String userId, DateTime day);
+  Future<List<Meal>> getUserMeal(String userId);
 }

lib/main.dart

@@ -1,5 +1,3 @@
-import 'dart:developer';
-
 import 'package:cloud_firestore/cloud_firestore.dart';
 import 'package:flutter/material.dart';
 import 'package:firebase_core/firebase_core.dart';
@@ -10,8 +8,9 @@ import 'package:pdg_app/router/chat_guard.dart';
 import 'package:pdg_app/router/home_guard.dart';
 import 'package:pdg_app/router/router.gr.dart';
 import 'package:pdg_app/theme.dart';
-import 'api/firebase_user.dart';
+import 'package:provider/provider.dart';
 import 'api/firebase_connection.dart';
+import 'api/firebase_user.dart';
 import 'firebase_options.dart';
 
 Future<void> setup() async {
@@ -30,8 +29,6 @@ void main() async {
   await Firebase.initializeApp(
     options: DefaultFirebaseOptions.currentPlatform,
   );
-  DateTime a = DateTime(2016, 9, 17, 15, 30);
-  log(a.toString());
   await setup();
   runApp(MyApp());
 }
@@ -56,7 +53,10 @@ class MyApp extends StatelessWidget {
       builder: (context, child) {
         if (child == null) return Container();
         return SafeArea(
-          child: child,
+          child: ChangeNotifierProvider.value(
+            value: GetIt.I.get<AuthProvider>(),
+            child: child,
+          ),
         );
       },
     );

lib/model/meal.dart

@@ -32,7 +32,6 @@ class Meal implements IModel {
     DocumentSnapshot<Map<String, dynamic>> snapshot,
     SnapshotOptions? options,
   ) {
-
     final data = snapshot.data();
     return Meal(
       uid: data?['uid'],

lib/provider/auth_provider.dart

@@ -28,11 +28,12 @@ class AuthProvider extends ChangeNotifier {
     //final isConnected = await _auth.signIn(email: email, password: password);
     final isConnected =
         await _auth.signIn(email: "[email protected]", password: 'crepes');
-    notifyListeners();
 
     if (isConnected) {
       fetchClient();
     }
+
+    notifyListeners();
   }
 
   Future<void> signOut() async {

lib/provider/meal_provider.dart

@@ -0,0 +1,44 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:flutter/foundation.dart';
+import 'package:pdg_app/api/firebase_meal.dart';
+import 'package:pdg_app/api/imeal.dart';
+
+import '../model/meal.dart';
+
+class MealProvider extends ChangeNotifier {
+  final IMeal _mealApi = FirebaseMeal(FirebaseFirestore.instance);
+  final String _uid;
+  bool _isFetching = false;
+
+  MealProvider(this._uid) {
+    fetchMeals();
+  }
+
+  List<Meal> _meals = [];
+
+  List<Meal> get meals => _meals;
+
+  bool get isFetching => _isFetching;
+
+  Future<List<Meal>> fetchMeals() async {
+    _isFetching = true;
+    IMeal mealApi = FirebaseMeal(FirebaseFirestore.instance);
+    _meals = await mealApi.getUserMeal(_uid);
+    _isFetching = false;
+    notifyListeners();
+    return _meals;
+  }
+
+  List<Meal> getMealsByDay(DateTime date) {
+    return meals.where((element) {
+      return element.startTime.day == date.day &&
+          element.startTime.month == date.month &&
+          element.startTime.year == date.year;
+    }).toList();
+  }
+
+  Future<void> addMeal(Meal meal) async {
+    _mealApi.createMeal(meal);
+    notifyListeners();
+  }
+}

lib/router/home_guard.dart

@@ -5,13 +5,14 @@ class HomeGuard extends AutoRouteGuard {
   @override
   void onNavigation(NavigationResolver resolver, StackRouter router) {
     // Cette variable sera modifié par la valeur qui indique si c'est un client ou non.
-    const bool isClient = false;
+    const bool isClient = true;
 
+    // ignore: dead_code
     if (!isClient) {
       resolver.next(true);
       // ignore: dead_code
     } else {
-      router.push(const DiaryScreenRoute());
+      router.push(const DiaryRouterPage());
     }
   }
 }

lib/router/router.dart

@@ -11,6 +11,7 @@ import 'package:pdg_app/screens/login.dart';
 import 'package:pdg_app/screens/profile.dart';
 import 'package:pdg_app/screens/register.dart';
 
+import '../model/meal.dart';
 import '../screens/home.dart';
 import './auth_gard.dart';
 import 'home_guard.dart';
@@ -62,13 +63,14 @@ import 'home_guard.dart';
             ),
             AutoRoute(
               page: EmptyRouterPage,
+              name: 'DiaryRouterPage',
               path: 'diary',
               children: [
                 AutoRoute(
                   path: '',
                   page: DiaryScreen,
                 ),
-                AutoRoute(
+                AutoRoute<Meal?>(
                   path: 'add',
                   page: AddMealScreen,
                 ),

lib/router/router.gr.dart

@@ -15,6 +15,7 @@ import 'package:auto_route/auto_route.dart' as _i12;
 import 'package:auto_route/empty_router_widgets.dart' as _i4;
 import 'package:flutter/material.dart' as _i13;
 
+import '../model/meal.dart' as _i17;
 import '../screens/add_meal.dart' as _i11;
 import '../screens/chat.dart' as _i6;
 import '../screens/client_list.dart' as _i9;
@@ -85,7 +86,7 @@ class AppRouter extends _i12.RootStackRouter {
       return _i12.MaterialPageX<dynamic>(
           routeData: routeData, child: const _i9.ClientListScreen());
     },
-    EmptyRouterPageRoute.name: (routeData) {
+    DiaryRouterPage.name: (routeData) {
       return _i12.MaterialPageX<dynamic>(
           routeData: routeData, child: const _i4.EmptyRouterPage());
     },
@@ -94,8 +95,10 @@ class AppRouter extends _i12.RootStackRouter {
           routeData: routeData, child: const _i10.DiaryScreen());
     },
     AddMealScreenRoute.name: (routeData) {
-      return _i12.MaterialPageX<dynamic>(
-          routeData: routeData, child: const _i11.AddMealScreen());
+      final args = routeData.argsAs<AddMealScreenRouteArgs>();
+      return _i12.MaterialPageX<_i17.Meal?>(
+          routeData: routeData,
+          child: _i11.AddMealScreen(day: args.day, key: args.key));
     }
   };
 
@@ -142,14 +145,14 @@ class AppRouter extends _i12.RootStackRouter {
                     path: 'clients',
                     parent: MainRouterPage.name,
                     guards: [homeGuard]),
-                _i12.RouteConfig(EmptyRouterPageRoute.name,
+                _i12.RouteConfig(DiaryRouterPage.name,
                     path: 'diary',
                     parent: MainRouterPage.name,
                     children: [
                       _i12.RouteConfig(DiaryScreenRoute.name,
-                          path: '', parent: EmptyRouterPageRoute.name),
+                          path: '', parent: DiaryRouterPage.name),
                       _i12.RouteConfig(AddMealScreenRoute.name,
-                          path: 'add', parent: EmptyRouterPageRoute.name)
+                          path: 'add', parent: DiaryRouterPage.name)
                     ])
               ]),
           _i12.RouteConfig(ProfileScreenRoute.name,
@@ -251,12 +254,11 @@ class ClientListScreenRoute extends _i12.PageRouteInfo<void> {
 
 /// generated route for
 /// [_i4.EmptyRouterPage]
-class EmptyRouterPageRoute extends _i12.PageRouteInfo<void> {
-  const EmptyRouterPageRoute({List<_i12.PageRouteInfo>? children})
-      : super(EmptyRouterPageRoute.name,
-            path: 'diary', initialChildren: children);
+class DiaryRouterPage extends _i12.PageRouteInfo<void> {
+  const DiaryRouterPage({List<_i12.PageRouteInfo>? children})
+      : super(DiaryRouterPage.name, path: 'diary', initialChildren: children);
 
-  static const String name = 'EmptyRouterPageRoute';
+  static const String name = 'DiaryRouterPage';
 }
 
 /// generated route for
@@ -269,8 +271,23 @@ class DiaryScreenRoute extends _i12.PageRouteInfo<void> {
 
 /// generated route for
 /// [_i11.AddMealScreen]
-class AddMealScreenRoute extends _i12.PageRouteInfo<void> {
-  const AddMealScreenRoute() : super(AddMealScreenRoute.name, path: 'add');
+class AddMealScreenRoute extends _i12.PageRouteInfo<AddMealScreenRouteArgs> {
+  AddMealScreenRoute({required DateTime day, _i13.Key? key})
+      : super(AddMealScreenRoute.name,
+            path: 'add', args: AddMealScreenRouteArgs(day: day, key: key));
 
   static const String name = 'AddMealScreenRoute';
 }
+
+class AddMealScreenRouteArgs {
+  const AddMealScreenRouteArgs({required this.day, this.key});
+
+  final DateTime day;
+
+  final _i13.Key? key;
+
+  @override
+  String toString() {
+    return 'AddMealScreenRouteArgs{day: $day, key: $key}';
+  }
+}