30 lines
1.2 KiB
Dart
30 lines
1.2 KiB
Dart
import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:im_app/app/di/db_provider.dart';
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import 'package:im_app/data/repositories/group_repository_impl.dart';
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import 'package:im_app/domain/entities/group.dart';
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import 'package:im_app/domain/repositories/group_repository.dart';
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import 'package:riverpod_annotation/riverpod_annotation.dart';
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part 'group_provider.g.dart';
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// ── Repository ────────────────────────────────────────────────────────────────
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/// 群组仓储 Provider
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final groupRepositoryProvider = Provider<GroupRepository>((ref) {
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return GroupRepositoryImpl(ref.watch(storageSdkProvider));
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});
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// ── Streams ───────────────────────────────────────────────────────────────────
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/// 监听所有群组
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@riverpod
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Stream<List<Group>> allGroups(Ref ref) {
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return ref.watch(groupRepositoryProvider).watchAll();
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}
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/// 监听指定群组
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@riverpod
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Stream<Group?> groupById(Ref ref, int id) {
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return ref.watch(groupRepositoryProvider).watchById(id);
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}
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