enaklo-flutter/lib/infrastructure/wallet/repositories/order_repository.dart

import 'dart:developer';

import 'package:dartz/dartz.dart';
import 'package:data_channel/data_channel.dart';
import 'package:injectable/injectable.dart';

import '../../../domain/wallet/wallet.dart';
import '../datasources/customer_remote_data_provider.dart';

@Injectable(as: IOrderRepository)
class OrderRepository implements IOrderRepository {
  final CustomerRemoteDataProvider _remoteDataProvider;

  final String _logName = 'OrderRepository';

  OrderRepository(this._remoteDataProvider);

  @override
  Future<Either<WalletFailure, CustomerOrderPage>> getOrders({
    required int page,
    int limit = 20,
  }) => _run(
    'getOrders',
    () => _remoteDataProvider.fetchOrders(page: page, limit: limit),
    (dto) => dto.toDomain(),
  );

  @override
  Future<Either<WalletFailure, CustomerOrderDetail>> getOrderDetail(
    String id,
  ) => _run(
    'getOrderDetail',
    () => _remoteDataProvider.fetchOrderDetail(id),
    (dto) => dto.toDetailDomain(),
  );

  Future<Either<WalletFailure, R>> _run<D, R>(
    String name,
    Future<DC<WalletFailure, D>> Function() call,
    R Function(D dto) toDomain,
  ) async {
    try {
      final result = await call();
      if (result.hasError) return left(result.error!);
      return right(toDomain(result.data as D));
    } catch (e, s) {
      log(name, name: _logName, error: e, stackTrace: s);
      return left(const WalletFailure.unexpectedError());
    }
  }
}