提交代码

service/src/main/java/com/hfkj/service/order/OrderCreateService.java

@@ -116,7 +116,7 @@ public class OrderCreateService {
         orderCoupon.setStatus(OrderChildStatusEnum.status1.getCode());
         orderCouponService.editData(orderCoupon);
 
-        for (int i = 0; i < orderCoupon.getGoodsCount(); i++) {
+        for (int i = 0; i <= orderCoupon.getGoodsCount(); i++) {
             // 卡券订单卡密
             BsOrderCouponNo orderCouponNo = new BsOrderCouponNo();
             orderCouponNo.setCouponOrderId(orderCoupon.getId());

service/src/main/java/com/hfkj/service/order/impl/BsOrderServiceImpl.java

@@ -202,13 +202,7 @@ public class BsOrderServiceImpl implements BsOrderService {
             childOrder.setSurplusRefundCount(childOrder.getProductCount());
 
             // 计算 子订单 在交易订单金额中的占比
-            BigDecimal ratio = childOrder.getProductTotalPrice().divide(order.getTotalPrice(), 2, BigDecimal.ROUND_DOWN).setScale(2);
-            // 计算子订单退款金额。
-            if (order.getPayRealPrice().compareTo(new BigDecimal("0")) == 1) {
-                childOrder.setSurplusRefundPrice(order.getPayRealPrice().multiply(ratio).setScale(2, BigDecimal.ROUND_DOWN));
-            } else {
-                childOrder.setSurplusRefundPrice(new BigDecimal("0"));
-            }
+            BigDecimal ratio = childOrder.getProductTotalPrice().divide(order.getTotalPrice(), 2, BigDecimal.ROUND_DOWN);
 
             // 计算子订单退款积分
             if (order.getDeduction().getIntegralDiscountPrice() > 0) {
@@ -217,10 +211,27 @@ public class BsOrderServiceImpl implements BsOrderService {
                 childOrder.setSurplusRefundIntegral(0L);
             }
 
+            if (order.getDeduction().getCouponDiscountActualPrice().compareTo(BigDecimal.ZERO) == 1) {
+                // 计算子订单退款金额。
+                if (order.getPayRealPrice().compareTo(BigDecimal.ZERO) == 1) {
+                    // 计算实付金额中的占比
+                    childOrder.setSurplusRefundPrice(order.getPayRealPrice().multiply(ratio).setScale(2, BigDecimal.ROUND_DOWN));
+                } else {
+                    childOrder.setSurplusRefundPrice(new BigDecimal("0"));
+                }
+            } else {
+                childOrder.setSurplusRefundPrice(
+                        // 商品总金额 - 积分抵扣金额
+                        childOrder.getProductTotalPrice().subtract(
+                                new BigDecimal(childOrder.getSurplusRefundIntegral().toString()).multiply(new BigDecimal("100"))
+                        ));
+            }
+
             childOrder.setCouponDiscountPrice(childOrder.getProductTotalPrice().subtract(childOrder.getSurplusRefundPrice()));
             childOrder.setIntegralDiscountPrice(childOrder.getSurplusRefundIntegral());
             childOrder.setTotalDeductionPrice(
-                    childOrder.getCouponDiscountPrice().add(new BigDecimal(childOrder.getIntegralDiscountPrice().toString()).multiply(new BigDecimal("100")))
+                    childOrder.getCouponDiscountPrice()
+                            .add(new BigDecimal(childOrder.getIntegralDiscountPrice().toString()).multiply(new BigDecimal("100")))
             );
             childOrder.setProductActualPrice(childOrder.getProductTotalPrice().subtract(childOrder.getTotalDeductionPrice()));
             orderChildService.editData(childOrder);