修复仅用积分时订单退款失败

zsw-bxg/src/main/java/co/yixiang/modules/activity/rest/StoreCouponController.java

@@ -98,6 +98,9 @@ public class StoreCouponController {
     @PreAuthorize("@ss.hasAnyPermissions('admin','YXSTORECOUPON_ALL','YXSTORECOUPON_EDIT')")
     public ResponseEntity giveOut(@Validated @RequestBody CouponGive couponGive){
         Long couponId = couponGive.getCouponId();
+        if (couponGive.getUserIds().isEmpty()){
+            throw new YshopException("未选择任何会员");
+        }
         couponGive.getUserIds().forEach(yxUser -> {
             //用户的券记录
             storeCouponUserService.addUserCoupon(yxUser.getUid(),Math.toIntExact(couponId));

zsw-bxg/src/main/java/co/yixiang/modules/order/service/impl/YxStoreOrderServiceImpl.java

@@ -715,7 +715,7 @@ public class YxStoreOrderServiceImpl extends BaseServiceImpl<StoreOrderMapper, Y
         YxStoreOrder storeOrder = new YxStoreOrder();
         //修改状态
         storeOrder.setId(orderQueryVo.getId());
-        if (ShopCommonEnum.AGREE_2.getValue().equals(type)) {//同意退款
+        if (ShopCommonEnum.AGREE_2.getValue().equals(type)) {//拒绝退款
             storeOrder.setRefundStatus(OrderInfoEnum.REFUND_STATUS_0.getValue());
             yxStoreOrderMapper.updateById(storeOrder);
             StoreAfterSales storeAfterSales = storeAfterSalesService.lambdaQuery()
@@ -759,9 +759,20 @@ public class YxStoreOrderServiceImpl extends BaseServiceImpl<StoreOrderMapper, Y
             storeOrder.setRefundStatus(OrderInfoEnum.REFUND_STATUS_2.getValue());
             storeOrder.setRefundPrice(price);
             yxStoreOrderMapper.updateById(storeOrder);
-
-            orderStatusService.create(orderQueryVo.getId(), OrderLogEnum.ORDER_EDIT.getValue(), "退款给用户：" + orderQueryVo.getPayIntegral() + "分");
+            orderStatusService.create(orderQueryVo.getId(), OrderLogEnum.ORDER_EDIT.getValue(), "退款给用户：" + orderQueryVo.getPayIntegral() + "积分分");
             this.retrunStock(orderQueryVo.getOrderId());
+            //增加判断，如果商品仅使用了积分，也对退款记录做出改变
+            if (orderQueryVo.getPayPrice().compareTo(BigDecimal.ZERO)==0){ //如果只使用了积分，付款为0
+                StoreAfterSales storeAfterSales = storeAfterSalesService.lambdaQuery()
+                        .eq(StoreAfterSales::getUserId, orderQueryVo.getUid())
+                        .eq(StoreAfterSales::getOrderCode, orderQueryVo.getOrderId()).one();
+                if (ObjectUtil.isNotNull(storeAfterSales)) {
+                    storeAfterSalesService.lambdaUpdate()
+                            .eq(StoreAfterSales::getId, storeAfterSales.getId())
+                            .set(StoreAfterSales::getState, AfterSalesStatusEnum.STATUS_3.getValue())
+                            .update();
+                }
+            }
         }
 
         orderStatusService.create(orderQueryVo.getId(), OrderLogEnum.REFUND_ORDER_SUCCESS.getValue(), "退款给用户：" + price + "元");

zsw-bxg/src/main/java/co/yixiang/modules/sales/service/impl/StoreAfterSalesServiceImpl.java

@@ -94,7 +94,12 @@ public class StoreAfterSalesServiceImpl extends BaseServiceImpl<StoreAfterSalesM
                 //商品优惠前总金额
                 BigDecimal totalAmountOfGoods = NumberUtil.mul(cartInfo.getTruePrice(), cartInfo.getCartNum());
                 //商品优惠总金额
-                BigDecimal commodityDiscountAmount = NumberUtil.mul(NumberUtil.div(totalAmountOfGoods, NumberUtil.sub(yxStoreOrder.getTotalPrice(), yxStoreOrder.getPayPostage())), yxStoreOrder.getCouponPrice());
+                BigDecimal commodityDiscountAmount;
+                if (totalAmountOfGoods.compareTo(BigDecimal.ZERO)==0){
+                     commodityDiscountAmount=new BigDecimal(0);
+                }else {
+                     commodityDiscountAmount = NumberUtil.mul(NumberUtil.div(totalAmountOfGoods, NumberUtil.sub(yxStoreOrder.getTotalPrice(), yxStoreOrder.getPayPostage())), yxStoreOrder.getCouponPrice());
+                }
                 //商品优惠后总金额
                 totalPrice = NumberUtil.add(totalPrice, NumberUtil.sub(totalAmountOfGoods, commodityDiscountAmount));
 
@@ -147,7 +152,7 @@ public class StoreAfterSalesServiceImpl extends BaseServiceImpl<StoreAfterSalesM
         storeAfterSalesStatus.setOperator(nickname);
         storeAfterSalesStatusMapper.insert(storeAfterSalesStatus);
         //如果订单未发货，直接调用退款方法（发货审核通过后进行退款需要通知及退款审核）
-        if (yxStoreOrder.getStatus().equals(OrderInfoEnum.STATUS_0)){
+        if (status.equals(OrderInfoEnum.STATUS_0.getValue())){
             yxStoreOrderService.orderRefund(yxStoreOrder.getOrderId(),yxStoreOrder.getPayPrice(),
                     ShopCommonEnum.AGREE_1.getValue());
         }else {