活动 置空问题

eladmin-system/src/main/java/cn/ysk/cashier/mybatis/entity/TbActivate.java

@@ -1,6 +1,7 @@
 package cn.ysk.cashier.mybatis.entity;
 
 import com.baomidou.mybatisplus.annotation.FieldFill;
+import com.baomidou.mybatisplus.annotation.FieldStrategy;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.extension.activerecord.Model;
 
@@ -17,10 +18,12 @@ public class TbActivate extends Model<TbActivate> {
     //赠送金额
     private Integer giftAmount;
     //赠送积分
+    @TableField(updateStrategy = FieldStrategy.ALWAYS)
     private Integer giftPoints;
     //是否使用优惠卷 0否 1是
     private Integer isUseCoupon;
     //优惠卷id
+    @TableField(updateStrategy = FieldStrategy.ALWAYS)
     private Integer couponId;
     @TableField(exist = false)
     private String couponName;

eladmin-system/src/main/java/cn/ysk/cashier/mybatis/service/impl/TbActivateServiceImpl.java

@@ -45,15 +45,7 @@ public class TbActivateServiceImpl extends ServiceImpl<TbActivateMapper, TbActiv
     @Override
     public void modifyActivate(TbActivate activate) {
         if (Objects.nonNull(activate.getId()) && activate.getId() > 0) {
-            UpdateWrapper<TbActivate> updateWrapper = new UpdateWrapper<>();
-            updateWrapper.setEntity(activate);
-            if (Objects.isNull(activate.getCouponId())) {
-                updateWrapper.set("coupon_id", null);
-            }
-            if (Objects.isNull(activate.getGiftPoints())) {
-                updateWrapper.set("gift_points", null);
-            }
-            activateMapper.update(updateWrapper);
+            activateMapper.updateById(activate);
         } else {
             activateMapper.insert(activate);
         }