Added provider for games

lib/services/db_helper.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/foundation.dart';
+import 'package:maggs_victory_voyage/models/game.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:supabase_flutter/supabase_flutter.dart';
 
@@ -93,6 +94,22 @@ class DbHelper {
     return items;
   }
 
+  static Future<List<Game>> fetchGames() async {
+    List<Game> games = [];
+    final res = await _supabase.from('games').select().eq('active', true);
+    final rewardsRes =
+        await _supabase.from('rewards').select<List<Map<String, dynamic>>>();
+
+    for (final map in res) {
+      final rewards =
+          rewardsRes.where((element) => element['game_id'] == map['id']);
+      final game = Game.fromMap(map, rewards);
+      games.add(game);
+    }
+
+    return games;
+  }
+
   static Future<void> pushFeedEntry(String text) async {
     await _supabase
         .from('feed')

lib/services/games_provider.dart

@@ -0,0 +1,19 @@
+import 'package:flutter/material.dart';
+import 'package:maggs_victory_voyage/services/db_helper.dart';
+
+import '../models/game.dart';
+
+class Games extends ChangeNotifier {
+  final List<Game> _games = [];
+
+  List<Game> get games {
+    if (_games.isEmpty) {
+      DbHelper.fetchGames().then((value) {
+        _games.clear();
+        _games.addAll(value);
+        notifyListeners();
+      });
+    }
+    return _games;
+  }
+}