Sicherhaven
195509abb6
- Wrap Top Events skeleton Row in SingleChildScrollView to fix 225px RenderFlex overflow when 3x 200px skeletons exceed container width - Fix gamification service using POST for GET endpoints: dashboard, leaderboard, and shop/items all use router.get() on the Node.js server - CORS: add http://localhost:8080 to CORS_ALLOWED_ORIGINS (applied live to eventify-django container + local settings.py) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
195 lines
8.6 KiB
Dart
195 lines
8.6 KiB
Dart
// lib/features/gamification/services/gamification_service.dart
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//
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// Real API service for the Contributor / Gamification module.
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// Calls the Node.js gamification server at app.eventifyplus.com.
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import '../../../core/api/api_client.dart';
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import '../../../core/api/api_endpoints.dart';
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import '../../../core/storage/token_storage.dart';
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import '../models/gamification_models.dart';
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class GamificationService {
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final ApiClient _api = ApiClient();
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/// Helper: get current user's email for API calls.
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Future<String> _getUserEmail() async {
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final email = await TokenStorage.getUsername();
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return email ?? '';
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}
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// ---------------------------------------------------------------------------
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// Dashboard (profile + submissions)
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// GET /v1/gamification/dashboard?user_id={email}
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// ---------------------------------------------------------------------------
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Future<DashboardResponse> getDashboard() async {
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final email = await _getUserEmail();
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final url = '${ApiEndpoints.gamificationDashboard}?user_id=$email';
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final res = await _api.get(url, requiresAuth: false);
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final profileJson = res['profile'] as Map<String, dynamic>? ?? {};
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final rawSubs = res['submissions'] as List? ?? [];
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final rawAchievements = res['achievements'] as List? ?? [];
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final submissions = rawSubs
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.map((s) => SubmissionModel.fromJson(Map<String, dynamic>.from(s as Map)))
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.toList();
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final achievements = rawAchievements
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.map((a) => AchievementBadge.fromJson(Map<String, dynamic>.from(a as Map)))
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.toList();
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return DashboardResponse(
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profile: UserGamificationProfile.fromJson(profileJson),
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submissions: submissions,
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achievements: achievements,
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);
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}
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// ---------------------------------------------------------------------------
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// Public contributor profile (any user by userId / email)
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// GET /v1/gamification/dashboard?user_id={userId}
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// ---------------------------------------------------------------------------
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Future<DashboardResponse> getDashboardForUser(String userId) async {
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final url = '${ApiEndpoints.gamificationDashboard}?user_id=$userId';
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final res = await _api.get(url, requiresAuth: false);
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final profileJson = res['profile'] as Map<String, dynamic>? ?? {};
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final rawSubs = res['submissions'] as List? ?? [];
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final rawAchievements = res['achievements'] as List? ?? [];
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final submissions = rawSubs
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.map((s) => SubmissionModel.fromJson(Map<String, dynamic>.from(s as Map)))
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.toList();
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final achievements = rawAchievements
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.map((a) => AchievementBadge.fromJson(Map<String, dynamic>.from(a as Map)))
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.toList();
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return DashboardResponse(
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profile: UserGamificationProfile.fromJson(profileJson),
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submissions: submissions,
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achievements: achievements,
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);
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}
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/// Convenience — returns just the profile (backward-compatible with provider).
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Future<UserGamificationProfile> getProfile() async {
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final dashboard = await getDashboard();
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return dashboard.profile;
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}
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// ---------------------------------------------------------------------------
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// Leaderboard
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// GET /v1/gamification/leaderboard?period=all|month&district=X&user_id=Y&limit=50
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// ---------------------------------------------------------------------------
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Future<LeaderboardResponse> getLeaderboard({
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required String district,
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required String timePeriod,
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}) async {
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final email = await _getUserEmail();
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// Map Flutter filter values to API params
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final period = timePeriod == 'this_month' ? 'month' : 'all';
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final params = <String, String>{
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'period': period,
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'user_id': email,
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'limit': '50',
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};
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if (district != 'Overall Kerala') {
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params['district'] = district;
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}
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final query = Uri(queryParameters: params).query;
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final url = '${ApiEndpoints.leaderboard}?$query';
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final res = await _api.get(url, requiresAuth: false);
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final rawList = res['leaderboard'] as List? ?? [];
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final entries = rawList
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.map((e) => LeaderboardEntry.fromJson(Map<String, dynamic>.from(e as Map)))
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.toList();
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CurrentUserStats? currentUser;
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if (res['currentUser'] != null && res['currentUser'] is Map) {
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currentUser = CurrentUserStats.fromJson(
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Map<String, dynamic>.from(res['currentUser'] as Map),
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);
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}
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return LeaderboardResponse(
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entries: entries,
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currentUser: currentUser,
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totalParticipants: (res['totalParticipants'] as num?)?.toInt() ?? entries.length,
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);
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}
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// ---------------------------------------------------------------------------
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// Shop Items
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// GET /v1/shop/items
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// ---------------------------------------------------------------------------
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Future<List<ShopItem>> getShopItems() async {
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final res = await _api.get(ApiEndpoints.shopItems, requiresAuth: false);
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final rawItems = res['items'] as List? ?? [];
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return rawItems
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.map((e) => ShopItem.fromJson(Map<String, dynamic>.from(e as Map)))
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.toList();
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}
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// ---------------------------------------------------------------------------
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// Redeem Item
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// POST /v1/shop/redeem body: { user_id, item_id }
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// ---------------------------------------------------------------------------
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Future<RedemptionRecord> redeemItem(String itemId) async {
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final email = await _getUserEmail();
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final res = await _api.post(
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ApiEndpoints.shopRedeem,
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body: {'user_id': email, 'item_id': itemId},
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requiresAuth: false,
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);
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final voucher = res['voucher'] as Map<String, dynamic>? ?? res;
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return RedemptionRecord.fromJson(Map<String, dynamic>.from(voucher));
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}
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// ---------------------------------------------------------------------------
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// Submit Contribution
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// POST /v1/gamification/submit-event body: event data
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// ---------------------------------------------------------------------------
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Future<void> submitContribution(Map<String, dynamic> data) async {
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final email = await _getUserEmail();
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final body = <String, dynamic>{'user_id': email, ...data};
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await _api.post(
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ApiEndpoints.contributeSubmit,
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body: body,
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requiresAuth: false,
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);
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}
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// ---------------------------------------------------------------------------
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// Achievements — sourced from dashboard API `achievements` array.
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// Falls back to default badges if API doesn't return achievements yet.
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// ---------------------------------------------------------------------------
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Future<List<AchievementBadge>> getAchievements() async {
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try {
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final dashboard = await getDashboard();
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if (dashboard.achievements.isNotEmpty) return dashboard.achievements;
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} catch (_) {
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// Fall through to defaults
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}
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return _defaultBadges;
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}
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static const _defaultBadges = [
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AchievementBadge(id: 'badge-01', title: 'First Step', description: 'Submit your first event.', iconName: 'edit', isUnlocked: false, progress: 0.0),
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AchievementBadge(id: 'badge-02', title: 'Silver Streak', description: 'Submit 5 events.', iconName: 'trending_up', isUnlocked: false, progress: 0.0),
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AchievementBadge(id: 'badge-03', title: 'Gold Rush', description: 'Submit 15 events.', iconName: 'emoji_events', isUnlocked: false, progress: 0.0),
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AchievementBadge(id: 'badge-04', title: 'Top 10', description: 'Reach top 10 on leaderboard.', iconName: 'leaderboard', isUnlocked: false, progress: 0.0),
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AchievementBadge(id: 'badge-05', title: 'Image Pro', description: 'Upload 10 event images.', iconName: 'photo_library', isUnlocked: false, progress: 0.0),
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AchievementBadge(id: 'badge-06', title: 'Pioneer', description: 'One of the first contributors.', iconName: 'rocket_launch', isUnlocked: false, progress: 0.0),
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AchievementBadge(id: 'badge-07', title: 'Community Star', description: 'Get 10 events approved.', iconName: 'verified', isUnlocked: false, progress: 0.0),
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AchievementBadge(id: 'badge-08', title: 'Event Hunter', description: 'Submit 25 events.', iconName: 'event_hunter', isUnlocked: false, progress: 0.0),
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AchievementBadge(id: 'badge-09', title: 'District Champion', description: 'Rank #1 in your district.', iconName: 'location_on', isUnlocked: false, progress: 0.0),
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AchievementBadge(id: 'badge-10', title: 'Platinum Achiever', description: 'Earn 1500 EP.', iconName: 'diamond', isUnlocked: false, progress: 0.0),
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AchievementBadge(id: 'badge-11', title: 'Diamond Legend', description: 'Earn 5000 EP.', iconName: 'workspace_premium', isUnlocked: false, progress: 0.0),
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];
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}
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