41 lines
1.1 KiB
Dart
41 lines
1.1 KiB
Dart
import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../../../backend/backend.dart';
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import '../../../core/utils/result.dart';
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final postDetailsControllerProvider =
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FutureProvider.family<Post?, PostDetailsArgs>((ref, args) async {
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if (args.initialPost != null) return args.initialPost;
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final cached = await ref
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.watch(postRepositoryProvider)
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.getCachedPost(args.postId, args.providerId);
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if (cached is Success<Post?> && cached.data != null) return cached.data;
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final remote = await ref
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.watch(providerManagerProvider)
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.getPost(args.providerId, args.postId);
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return remote is Success<Post?> ? remote.data : null;
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});
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class PostDetailsArgs {
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const PostDetailsArgs({
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required this.providerId,
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required this.postId,
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this.initialPost,
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});
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final String providerId;
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final String postId;
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final Post? initialPost;
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@override
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bool operator ==(Object other) {
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return other is PostDetailsArgs &&
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other.providerId == providerId &&
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other.postId == postId &&
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other.initialPost == initialPost;
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}
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@override
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int get hashCode => Object.hash(providerId, postId, initialPost);
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}
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