80 lines
2.0 KiB
Dart
80 lines
2.0 KiB
Dart
import '../../core/constants/api_endpoints.dart';
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import '../../core/network/api_response.dart';
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import '../../core/network/dio_client.dart';
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import '../models/order_models.dart';
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/// 交易服務
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class TradeService {
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final DioClient _client;
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TradeService(this._client);
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/// 買入
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Future<ApiResponse<Map<String, dynamic>>> buy({
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required String coinCode,
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required String price,
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required String quantity,
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}) async {
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return _client.post<Map<String, dynamic>>(
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ApiEndpoints.buy,
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data: {
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'coinCode': coinCode,
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'price': price,
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'quantity': quantity,
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},
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);
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}
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/// 賣出
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Future<ApiResponse<Map<String, dynamic>>> sell({
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required String coinCode,
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required String price,
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required String quantity,
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}) async {
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return _client.post<Map<String, dynamic>>(
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ApiEndpoints.sell,
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data: {
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'coinCode': coinCode,
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'price': price,
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'quantity': quantity,
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},
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);
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}
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/// 獲取交易記錄
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Future<ApiResponse<Map<String, dynamic>>> getOrders({
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String? coinCode,
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int? direction,
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int pageNum = 1,
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int pageSize = 20,
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}) async {
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final params = <String, dynamic>{
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'pageNum': pageNum,
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'pageSize': pageSize,
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};
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if (coinCode != null) params['coinCode'] = coinCode;
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if (direction != null) params['direction'] = direction;
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return _client.get<Map<String, dynamic>>(
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ApiEndpoints.tradeOrders,
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queryParameters: params,
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);
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}
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/// 獲取訂單詳情
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Future<ApiResponse<OrderTrade>> getOrderDetail(String orderNo) async {
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final response = await _client.get<Map<String, dynamic>>(
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ApiEndpoints.tradeOrderDetail,
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queryParameters: {'orderNo': orderNo},
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);
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if (response.success && response.data != null) {
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return ApiResponse.success(
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OrderTrade.fromJson(response.data!),
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response.message,
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);
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}
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return ApiResponse.fail(response.message ?? '獲取訂單詳情失敗');
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}
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}
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