111

flutter_monisuo/lib/data/services/fund_service.dart

@@ -47,6 +47,13 @@ class FundService {
     );
   }
 
+  /// 提现前检查（45天规则）
+  Future<ApiResponse<Map<String, dynamic>>> withdrawCheck() async {
+    return _client.get<Map<String, dynamic>>(
+      ApiEndpoints.withdrawCheck,
+    );
+  }
+
   /// 申請提現
   Future<ApiResponse<Map<String, dynamic>>> withdraw({
     required String amount,

flutter_monisuo/lib/data/services/trade_service.dart

@@ -14,16 +14,21 @@ class TradeService {
     required String coinCode,
     required String price,
     required String quantity,
-    int orderType = 1, // 1=市价单, 2=限价单
+    int orderType = 1,
+    String? tradeCode,
   }) async {
+    final data = <String, dynamic>{
+      'coinCode': coinCode,
+      'price': price,
+      'quantity': quantity,
+      'orderType': orderType,
+    };
+    if (tradeCode != null && tradeCode.isNotEmpty) {
+      data['tradeCode'] = tradeCode;
+    }
     return _client.post<Map<String, dynamic>>(
       ApiEndpoints.buy,
-      data: {
-        'coinCode': coinCode,
-        'price': price,
-        'quantity': quantity,
-        'orderType': orderType,
-      },
+      data: data,
     );
   }
 
@@ -88,4 +93,9 @@ class TradeService {
       data: {'orderNo': orderNo},
     );
   }
+
+  /// 獲取今日買入配額
+  Future<ApiResponse<Map<String, dynamic>>> getBuyQuota() async {
+    return _client.get<Map<String, dynamic>>(ApiEndpoints.buyQuota);
+  }
 }