fix

cooleshow-mall/mall-portal/src/main/java/com/yonge/cooleshow/portal/service/impl/OmsPortalOrderServiceImpl.java

@@ -182,6 +182,7 @@ public class OmsPortalOrderServiceImpl implements OmsPortalOrderService {
         if (!hasStock(cartPromotionItemList)) {
             Asserts.fail("库存不足，无法下单");
         }
+        BigDecimal couponAmount = BigDecimal.ZERO;
         //判断使用使用了优惠券
         if (StringUtil.isEmpty(orderParam.getCouponId())) {
             //不用优惠券
@@ -199,7 +200,6 @@ public class OmsPortalOrderServiceImpl implements OmsPortalOrderService {
                     currentMember.getId(), orderParam.getCouponId(), orderParam.getOrderAmount(),
                     orderParam.getPlatformType());
             CouponInfoApi data = couponInfoApiHttpResponseResult.getData();
-            BigDecimal couponAmount = BigDecimal.ZERO;
             if(data != null) {
                 couponAmount = data.getDiscountedPrices();
             }
@@ -260,7 +260,7 @@ public class OmsPortalOrderServiceImpl implements OmsPortalOrderService {
             order.setIntegrationAmount(calcIntegrationAmount(orderItemList));
         }
         BigDecimal payAmount = calcPayAmount(order);
-        if (payAmount.compareTo(orderParam.getOrderAmount()) != 0) {
+        if (payAmount.compareTo(order.getTotalAmount().subtract(couponAmount)) != 0) {
             throw new BizException("订单金额校验不通过");
         }
         order.setPayAmount(payAmount);
@@ -1304,7 +1304,6 @@ public class OmsPortalOrderServiceImpl implements OmsPortalOrderService {
      * @param orderItemList 可用优惠券的下单商品商品
      */
     private void calcPerCouponAmount(List<OmsOrderItem> orderItemList, BigDecimal coupon) {
-        LOG.info("coupon :{}",coupon);
         BigDecimal totalAmount = calcTotalAmount(orderItemList);
         for (OmsOrderItem orderItem : orderItemList) {
             //(商品价格/可用商品总价)*优惠券面额
@@ -1314,13 +1313,6 @@ public class OmsPortalOrderServiceImpl implements OmsPortalOrderService {
             orderItem.setCouponAmount(couponAmount);
             LOG.info("coupon :{}",couponAmount);
         }
-        BigDecimal reduce = orderItemList.stream()
-                                         .map(OmsOrderItem::getCouponAmount)
-                                         .reduce(BigDecimal.ZERO, BigDecimal::add);
-        OmsOrderItem omsOrderItem = orderItemList.get(0);
-        omsOrderItem.setCouponAmount(omsOrderItem.getCouponAmount().add(coupon.subtract(reduce)));
-        LOG.info("coupon :{}",coupon.subtract(reduce));
-        LOG.info("coupon :{}",omsOrderItem.getCouponAmount());
     }
 
     /**