fix:优惠卷调整折扣值

nightFragrance-massage/src/main/java/com/ylx/massage/domain/Coupon.java

@@ -44,6 +44,10 @@ public class Coupon extends Model<Coupon> {
     @ApiModelProperty("优惠值")
     private BigDecimal discountValue;
 
+    //优惠值
+    @ApiModelProperty("折扣值")
+    private BigDecimal rebValue;
+
     //门槛金额
     @ApiModelProperty("门槛金额")
     private BigDecimal thresholdAmount;