sunyu::update::new function about coupon conflicts

shopping-cart-application-service/src/main/java/cn/freemud/constant/ResponseCodeConstant.java

@@ -9,6 +9,7 @@ public class ResponseCodeConstant {
 
     public final static String RESPONSE_SUCCESS_STR = "100";
 
+    public final static String RESPONSE_CONFLICTS_STR = "105";
     // coco券校验异常的错误
     public final static String COCO_RESPONSE_COUPON_ERR_STR = "700";
 
@@ -25,6 +26,7 @@ public class ResponseCodeConstant {
         successResponseCodeSet.add(RESPONSE_SUCCESS_OK);
         successResponseCodeSet.add(RESPONSE_SUCCESS_1);
         successResponseCodeSet.add(RESPONSE_SUCCESS_0_STR);
+        successResponseCodeSet.add(RESPONSE_CONFLICTS_STR);
     }
 
     public static boolean isSuccessRespinseCode(Object o) {

shopping-cart-application-service/src/main/java/cn/freemud/enums/ResponseResult.java

@@ -144,6 +144,7 @@ public enum ResponseResult {
     COUPON_SHOP_NOTSUPPORT("46010", "优惠券在当前门店不可用"),
     COUPON_ORDER_WAY_ERROR("46011", "您选择得优惠券不适用该点餐方式"),
     COUPON_VERIFICATION_FAIL("46012", "优惠券核销失败"),
+    COUPON_CONFLICTS_ERROR("46013","当前使用的券列表存在互斥"),
 
     /**
      * 加价购商品

shopping-cart-application-service/src/main/java/cn/freemud/service/impl/mcoffee/calculation/CalculationServiceImpl.java

@@ -159,6 +159,10 @@ public class CalculationServiceImpl {
             ErrorLog.printErrorLog("calculation_discount_error", "/calculation/discount/sharding", discountRequest, ex);
             throw new ServiceException(ResponseResult.OPERATE_TOO_OFTEN);
         }
+        //优惠券互斥
+        if (null != activityCalculationDiscountResponseDto && StringUtils.equals(activityCalculationDiscountResponseDto.getStatusCode(),ResponseCodeConstant.RESPONSE_CONFLICTS_STR)){
+            throw new ServiceException(ResponseResult.COUPON_CONFLICTS_ERROR);
+        }
         // 返回成功
         if (activityCalculationDiscountResponseDto == null || !StringUtils.equals(activityCalculationDiscountResponseDto.getStatusCode(), ResponseCodeConstant.RESPONSE_SUCCESS_STR)) {
             throw new ServiceException(ResponseResult.OPERATE_TOO_OFTEN);