修正盲盒下单

mall-server-front/src/main/java/com/fzm/mall/server/front/order/service/impl/OrderServiceImpl.java

@@ -1519,8 +1519,8 @@ public class OrderServiceImpl extends ServiceImpl<OrderMapper, Order> implements
              */
             BigDecimal avilableNum = payableAmount.divide(price, 2, RoundingMode.UP);
             result = avilableNum.compareTo(orderVo.getCoinNumber()) == CommonConst.BIEDICIMAL_LEFT_GREATER ? orderVo.getCoinNumber() : avilableNum;
-            payableAmount = payableAmount.subtract(orderVo.getCoinNumber().multiply(price).setScale(2, RoundingMode.DOWN))
-                    .compareTo(BigDecimal.ZERO) == CommonConst.BIEDICIMAL_LEFT_GREATER ? payableAmount : BigDecimal.ZERO;
+            payableAmount = payableAmount.subtract(orderVo.getCoinNumber().multiply(price).setScale(2, RoundingMode.DOWN));
+            payableAmount = payableAmount.compareTo(BigDecimal.ZERO) == CommonConst.BIEDICIMAL_LEFT_GREATER ? payableAmount : BigDecimal.ZERO;
             saveUserAssetRecord(uid, orderVo, result, payId);
         }
         return result;

mall-sql/mall_create.sql

@@ -2523,3 +2523,6 @@ ALTER TABLE `order_detail`
 	
 update user_asset set goods_coin = coin;
 ALTER TABLE `user_asset_record` ADD COLUMN  `goods_coin` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '商品coin';
+
+ALTER TABLE `merchant_integral`
+    ADD COLUMN `price` decimal(20,2) unsigned NOT NULL DEFAULT '0.00' COMMENT '行情  1积分=n人民币';
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