Initial commit

2026-02-09 20:10:42 +08:00
parent 1a1cbb1bb3
commit 1f16da8f88
172 changed files with 12461 additions and 0 deletions
@@ -0,0 +1,45 @@
+import 'dart:async';
+
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import '../models/profile.dart';
+import 'auth_provider.dart';
+import 'supabase_provider.dart';
+
+final currentUserIdProvider = Provider<String?>((ref) {
+  final authState = ref.watch(authStateChangesProvider);
+  return authState.maybeWhen(
+    data: (state) => state.session?.user.id,
+    orElse: () => ref.watch(sessionProvider)?.user.id,
+  );
+});
+
+final currentProfileProvider = StreamProvider<Profile?>((ref) {
+  final userId = ref.watch(currentUserIdProvider);
+  if (userId == null) {
+    return const Stream.empty();
+  }
+  final client = ref.watch(supabaseClientProvider);
+  return client
+      .from('profiles')
+      .stream(primaryKey: ['id'])
+      .eq('id', userId)
+      .map((rows) => rows.isEmpty ? null : Profile.fromMap(rows.first));
+});
+
+final profilesProvider = StreamProvider<List<Profile>>((ref) {
+  final client = ref.watch(supabaseClientProvider);
+  return client
+      .from('profiles')
+      .stream(primaryKey: ['id'])
+      .order('full_name')
+      .map((rows) => rows.map(Profile.fromMap).toList());
+});
+
+final isAdminProvider = Provider<bool>((ref) {
+  final profileAsync = ref.watch(currentProfileProvider);
+  return profileAsync.maybeWhen(
+    data: (profile) => profile?.role == 'admin',
+    orElse: () => false,
+  );
+});