32 lines
804 B
Dart
32 lines
804 B
Dart
/// Use case: Récupérer les messages d'une conversation
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library get_messages;
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import 'package:dartz/dartz.dart';
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import 'package:injectable/injectable.dart';
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import '../../../../core/error/failures.dart';
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import '../entities/message.dart';
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import '../repositories/messaging_repository.dart';
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@lazySingleton
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class GetMessages {
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final MessagingRepository repository;
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GetMessages(this.repository);
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Future<Either<Failure, List<Message>>> call({
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required String conversationId,
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int? limit,
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String? beforeMessageId,
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}) async {
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if (conversationId.isEmpty) {
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return Left(ValidationFailure('ID conversation requis'));
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}
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return await repository.getMessages(
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conversationId: conversationId,
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limit: limit,
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beforeMessageId: beforeMessageId,
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);
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}
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}
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