142 lines
4.1 KiB
Dart
142 lines
4.1 KiB
Dart
import '../../domain/entities/trade_order.dart';
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import '../../domain/entities/trade_record.dart';
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class TradeOrderModel extends TradeOrder {
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const TradeOrderModel({
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required super.id,
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required super.orderNo,
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required super.orderType,
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required super.status,
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required super.price,
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required super.quantity,
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required super.filledQuantity,
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required super.remainingQuantity,
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required super.averagePrice,
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required super.totalAmount,
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required super.createdAt,
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super.completedAt,
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super.cancelledAt,
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});
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factory TradeOrderModel.fromJson(Map<String, dynamic> json) {
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return TradeOrderModel(
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id: json['id']?.toString() ?? '',
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orderNo: json['orderNo']?.toString() ?? '',
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orderType: _parseOrderType(json['type']),
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status: _parseStatus(json['status']),
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price: json['price']?.toString() ?? '0',
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quantity: json['quantity']?.toString() ?? '0',
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filledQuantity: json['filledQuantity']?.toString() ?? '0',
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remainingQuantity: json['remainingQuantity']?.toString() ?? '0',
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averagePrice: json['averagePrice']?.toString() ?? '0',
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totalAmount: json['totalAmount']?.toString() ?? '0',
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createdAt: json['createdAt'] != null
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? DateTime.parse(json['createdAt'].toString())
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: DateTime.now(),
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completedAt: json['completedAt'] != null
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? DateTime.parse(json['completedAt'].toString())
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: null,
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cancelledAt: json['cancelledAt'] != null
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? DateTime.parse(json['cancelledAt'].toString())
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: null,
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);
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}
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static OrderType _parseOrderType(String? type) {
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switch (type) {
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case 'BUY':
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return OrderType.buy;
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case 'SELL':
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return OrderType.sell;
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default:
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return OrderType.buy;
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}
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}
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static OrderStatus _parseStatus(String? status) {
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switch (status) {
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case 'PENDING':
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return OrderStatus.pending;
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case 'PARTIAL':
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return OrderStatus.partial;
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case 'FILLED':
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return OrderStatus.filled;
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case 'CANCELLED':
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return OrderStatus.cancelled;
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default:
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return OrderStatus.pending;
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}
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}
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}
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/// 订单列表响应
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class OrdersPageModel {
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final List<TradeOrderModel> data;
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final int total;
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const OrdersPageModel({
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required this.data,
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required this.total,
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});
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factory OrdersPageModel.fromJson(Map<String, dynamic> json) {
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final dataList = (json['data'] as List<dynamic>?) ?? [];
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return OrdersPageModel(
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data: dataList.map((e) => TradeOrderModel.fromJson(e)).toList(),
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total: json['total'] ?? 0,
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);
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}
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}
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/// 成交记录 Model
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class TradeRecordModel extends TradeRecord {
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const TradeRecordModel({
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required super.id,
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required super.tradeNo,
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required super.type,
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required super.price,
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required super.quantity,
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required super.amount,
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required super.fee,
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required super.netAmount,
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required super.counterparty,
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required super.createdAt,
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});
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factory TradeRecordModel.fromJson(Map<String, dynamic> json) {
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return TradeRecordModel(
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id: json['id']?.toString() ?? '',
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tradeNo: json['tradeNo']?.toString() ?? '',
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type: json['type'] == 'BUY' ? TradeType.buy : TradeType.sell,
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price: json['price']?.toString() ?? '0',
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quantity: json['quantity']?.toString() ?? '0',
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amount: json['amount']?.toString() ?? '0',
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fee: json['fee']?.toString() ?? '0',
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netAmount: json['netAmount']?.toString() ?? '0',
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counterparty: json['counterparty']?.toString() ?? '',
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createdAt: json['createdAt'] != null
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? DateTime.parse(json['createdAt'].toString())
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: DateTime.now(),
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);
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}
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}
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/// 成交记录列表响应
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class TradesPageModel {
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final List<TradeRecordModel> data;
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final int total;
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const TradesPageModel({
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required this.data,
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required this.total,
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});
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factory TradesPageModel.fromJson(Map<String, dynamic> json) {
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final dataList = (json['data'] as List<dynamic>?) ?? [];
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return TradesPageModel(
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data: dataList.map((e) => TradeRecordModel.fromJson(e)).toList(),
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total: json['total'] ?? 0,
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);
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}
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}
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