From 506edadd3a3f3f458e32807f0b7166d16200a076 Mon Sep 17 00:00:00 2001
From: zyy <zyy@email.com>
Date: Mon, 21 Jul 2025 16:48:42 +0800
Subject: [PATCH] 货币转换 交易记录明细修改

---
 src/main/java/com/nq/service/impl/UserPositionServiceImpl.java |   31 +++++++++++++++++++++++++------
 1 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/src/main/java/com/nq/service/impl/UserPositionServiceImpl.java b/src/main/java/com/nq/service/impl/UserPositionServiceImpl.java
index bb30fa6..726822e 100644
--- a/src/main/java/com/nq/service/impl/UserPositionServiceImpl.java
+++ b/src/main/java/com/nq/service/impl/UserPositionServiceImpl.java
@@ -187,10 +187,16 @@
                     return ServerResponse.createByErrorMsg("报价0,请稍后再试", request);
                 }
 
+
                 BigDecimal buyAmt = nowPrice.multiply(new BigDecimal(buyNum)).divide(new BigDecimal(lever));
+                BigDecimal finalBuyAmt = buyAmt;
+                //如果不是墨西哥币需要转换金额
+                if (!stock.getStockType().equals(EStockType.MX.getCode())) {
+                    buyAmt = userAssetsServices.exchangeAmountByRate(stock.getStockType(), buyAmt);
+                }
                 BigDecimal orderFree = siteSettingBuyFee.multiply(buyAmt);
 
-                BigDecimal   fundratio = new BigDecimal(user.getFundRatio()).divide(new BigDecimal(100));
+                BigDecimal fundratio = new BigDecimal(user.getFundRatio()).divide(new BigDecimal(100));
                 BigDecimal availableBalance =  fundratio.multiply(userAssets.getAvailableBalance());
                 if (availableBalance.compareTo(buyAmt.add(orderFree)) < 0) {
                     return ServerResponse.createByErrorMsg("订单失败,配资不足", request);
@@ -221,7 +227,7 @@
                 }
                 userPosition.setIsLock(Integer.valueOf(0));
                 userPosition.setOrderLever(lever);
-                userPosition.setOrderTotalPrice(buyAmt);
+                userPosition.setOrderTotalPrice(finalBuyAmt);
                 // 手续费
 
                 userPosition.setOrderFee(orderFree);
@@ -1810,6 +1816,15 @@
             return ServerResponse.createByErrorMsg("订单失败,配资不足", request);
         }
 
+        BigDecimal newBuyAmt = buyAmt;
+        //如果不是墨西哥币需要转换金额
+        if (!stock.getStockType().equals(EStockType.MX.getCode())) {
+            newBuyAmt = userAssetsServices.exchangeAmountByRate(stock.getStockType(), buyAmt);
+        }
+        if(newBuyAmt.compareTo(userAssets.getAvailableBalance()) > 0){
+            return ServerResponse.createByErrorMsg("可用余额不足" + userAssets.getAvailableBalance(), request);
+        }
+
         //判断审核开关
         if(stockDz.getSwitchType() == 1) {
             UserPosition userPosition = getUserPosition(dzId,num, user, stockDz, nowPrice, stock, buyAmt);
@@ -1822,9 +1837,10 @@
         // 创建UserPosition对象
         UserPosition userPosition = getUserPosition(dzId,num, user, stockDz, nowPrice, stock, buyAmt);
         userPositionMapper.insert(userPosition);
-        BigDecimal buy_fee_amt = siteSettingBuyFee.multiply(buyAmt);
-        userAssetsServices.availablebalanceChange(stock.getStockType(), user.getId(), EUserAssets.BUY, buyAmt.negate(),"","");
-        iUserAssetsServices.availablebalanceChange(stock.getStockType(), userAssets.getUserId(), EUserAssets.HANDLING_CHARGE, buy_fee_amt, "", "");
+        BigDecimal buy_fee_amt = siteSettingBuyFee.multiply(newBuyAmt);
+        //已经转化 直接穿MEX类型
+        userAssetsServices.availablebalanceChange(EStockType.MX.getCode(), user.getId(), EUserAssets.BUY, newBuyAmt.negate(),"","");
+        iUserAssetsServices.availablebalanceChange(EStockType.MX.getCode(), userAssets.getUserId(), EUserAssets.HANDLING_CHARGE, buy_fee_amt, "", "");
         return ServerResponse.createBySuccess("购买成功", request);
     }
 
@@ -2177,6 +2193,9 @@
                 userPositionCheckDzService.updateById(userPositionCheckDz);
                 return ServerResponse.createBySuccess("审核成功", request);
             }
+            if (orderNum > userPositionCheckDz.getOrderNum()) {
+                return ServerResponse.createByErrorMsg("输入数量大于用户买入数量", request);
+            }
             User user = userMapper.selectById(userPositionCheckDz.getUserId());
 
             StockDz stockDz = this.stockDzMapper.selectOne(new QueryWrapper<StockDz>().eq("id", userPositionCheckDz.getDzId()));
@@ -2206,7 +2225,7 @@
             userPosition.setId(null);
             userPosition.setDzId(stockDz.getId());
             userPositionMapper.insert(userPosition);
-            userAssetsServices.availablebalanceChange(userAssets.getAccectType(), user.getId(), EUserAssets.BUY, buyAmt.negate(), "", "");
+            userAssetsServices.availablebalanceChange(stockDz.getStockType(), user.getId(), EUserAssets.BUY, buyAmt.negate(), "", "");
             return ServerResponse.createBySuccessMsg("审核成功,订单已转客户持仓", request);
         } catch (Exception e) {
             return ServerResponse.createByErrorMsg(e.getMessage());

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