45 lines
1.3 KiB
Dart
45 lines
1.3 KiB
Dart
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import 'package:dio/dio.dart';
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import 'package:intl/intl.dart';
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import 'package:kmobile/data/models/transaction.dart';
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abstract class TransactionRepository {
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Future<List<Transaction>> fetchTransactions(String accountNo,
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{DateTime? fromDate, DateTime? toDate});
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}
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class TransactionRepositoryImpl implements TransactionRepository {
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final Dio _dio;
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TransactionRepositoryImpl(this._dio);
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@override
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Future<List<Transaction>> fetchTransactions(String accountNo,
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{DateTime? fromDate, DateTime? toDate}) async {
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final queryParameters = <String, String>{};
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if (fromDate != null) {
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queryParameters['fromDate'] = DateFormat('ddMMyyyy').format(fromDate);
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}
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if (toDate != null) {
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queryParameters['toDate'] = DateFormat('ddMMyyyy').format(toDate);
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}
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final resp = await _dio.get(
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'/api/transactions/account/$accountNo',
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queryParameters: queryParameters.isNotEmpty ? queryParameters : null,
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);
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if (resp.statusCode != 200) {
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throw Exception(
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'Error fetching transactions: ${resp.statusCode} ${resp.statusMessage}',
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);
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}
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final List<dynamic> data = resp.data as List<dynamic>;
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return data
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.map((e) => Transaction.fromJson(e as Map<String, dynamic>))
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.toList();
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}
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}
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