修改订单下单

share-system/src/main/java/share/system/service/impl/SOrderServiceImpl.java

@@ -1160,13 +1160,22 @@ public class SOrderServiceImpl extends ServiceImpl<SOrderMapper, SOrder> impleme
                 balanceLog.setCreateTime(new Date());
                 rechargeAmountLog.setCreateTime(new Date());
                 giftAmountLog.setCreateTime(new Date());
+                BigDecimal oldRechargeAmount;
+                BigDecimal oldGiftAmount;
                 //计算充值金额和余额的比例
-                BigDecimal divide = consumerWallet.getRechargeAmount().divide(consumerWallet.getBalance(), 2, RoundingMode.HALF_UP);
-                //余额乘充值金额比例
-                BigDecimal oldRechargeAmount = sOrder.getBalance().multiply(divide);
-                BigDecimal oldGiftAmount = sOrder.getBalance().subtract(oldRechargeAmount);
-                rechargeAmountLog.setVariableAmount(oldRechargeAmount);
-                giftAmountLog.setVariableAmount(oldGiftAmount);
+                if (sOrder.getPayPrice().compareTo(BigDecimal.ZERO) == 0) {
+                    BigDecimal divide = consumerWallet.getRechargeAmount().divide(consumerWallet.getBalance(), 2, RoundingMode.HALF_UP);
+                    //余额乘充值金额比例
+                    oldRechargeAmount = sOrder.getBalance().multiply(divide);
+                    oldGiftAmount = sOrder.getBalance().subtract(oldRechargeAmount);
+                    rechargeAmountLog.setVariableAmount(oldRechargeAmount);
+                    giftAmountLog.setVariableAmount(oldGiftAmount);
+                } else {
+                    oldRechargeAmount = consumerWallet.getRechargeAmount();
+                    oldGiftAmount = consumerWallet.getGiftAmount();
+                    rechargeAmountLog.setVariableAmount(consumerWallet.getRechargeAmount());
+                    giftAmountLog.setVariableAmount(consumerWallet.getGiftAmount());
+                }
                 consumerWallet.setBalance(consumerWallet.getBalance().subtract(sOrder.getBalance()));
                 consumerWallet.setRechargeAmount(consumerWallet.getRechargeAmount().subtract(oldRechargeAmount));
                 consumerWallet.setGiftAmount(consumerWallet.getGiftAmount().subtract(oldGiftAmount));