From 6808d3c163fca5c699d21b50ec0c4d112b319df3 Mon Sep 17 00:00:00 2001
From: halfninety <690534687@qq.com>
Date: Sat, 3 Dec 2022 15:42:07 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=8C=E6=88=90=E7=A7=92=E6=9D=80=E6=97=B6?=
 =?UTF-8?q?=E6=AE=B5todo=EF=BC=8C=E7=A7=92=E6=9D=80=E6=97=B6=E6=AE=B5?=
 =?UTF-8?q?=E5=95=86=E5=93=81=E6=B7=BB=E5=8A=A0timeIds?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../activity/SeckillActivityCreateReqVO.java  |  2 --
 .../SeckillActivityConvert.java               |  5 +--
 .../seckillactivity/SeckillActivityDO.java    | 17 +++++-----
 .../seckillactivity/SeckillProductDO.java     | 22 ++++++-------
 .../seckill/seckilltime/SeckillTimeDO.java    |  7 ++--
 .../SeckillActivityMapper.java                |  4 +--
 .../seckillactivity/SeckillProductMapper.java |  9 ++++++
 .../seckilltime/SeckillTimeMapper.java        | 24 +++-----------
 .../SeckillActivityServiceImpl.java           | 32 +++++++++----------
 .../seckilltime/SeckillTimeService.java       |  4 +--
 .../seckilltime/SeckillTimeServiceImpl.java   | 11 +++----
 .../seckill/seckillActivity/index.vue         | 24 +++++++-------
 12 files changed, 75 insertions(+), 86 deletions(-)

diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/seckill/vo/activity/SeckillActivityCreateReqVO.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/seckill/vo/activity/SeckillActivityCreateReqVO.java
index 7324e767a..8ed5a3119 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/seckill/vo/activity/SeckillActivityCreateReqVO.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/seckill/vo/activity/SeckillActivityCreateReqVO.java
@@ -7,7 +7,6 @@ import lombok.EqualsAndHashCode;
 import lombok.ToString;
 
 import javax.validation.Valid;
-import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotEmpty;
 import javax.validation.constraints.NotNull;
 import java.util.List;
@@ -26,7 +25,6 @@ public class SeckillActivityCreateReqVO extends SeckillActivityBaseVO {
     @NotNull(message = "排序不能为空")
     private Integer sort;
 
-    // TODO halfninety：直接使用数组接口。timeIds，
     @ApiModelProperty(value = "秒杀时段id", required = true)
     @NotEmpty(message = "参与场次不能为空")
     private List<Long> timeIds;
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/convert/seckill/seckillactivity/SeckillActivityConvert.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/convert/seckill/seckillactivity/SeckillActivityConvert.java
index cf376c20f..1a00fdeb6 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/convert/seckill/seckillactivity/SeckillActivityConvert.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/convert/seckill/seckillactivity/SeckillActivityConvert.java
@@ -75,8 +75,9 @@ public interface SeckillActivityConvert {
 
     }
 
-    default List<SeckillProductDO> convertList(List<SeckillActivityBaseVO.Product> products, Long seckillActivityId, List<Long> timeIds) {
+    default List<SeckillProductDO> convertList(List<SeckillActivityBaseVO.Product> products, SeckillActivityDO seckillActivity) {
         return CollectionUtils.convertList(products, product -> convert(product)
-                .setActivityId(seckillActivityId).setTimeIds(timeIds));
+                .setActivityId(seckillActivity.getId()).setTimeIds(seckillActivity.getTimeIds()));
     }
+
 }
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckillactivity/SeckillActivityDO.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckillactivity/SeckillActivityDO.java
index c0f79bc48..1d3b6da27 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckillactivity/SeckillActivityDO.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckillactivity/SeckillActivityDO.java
@@ -1,13 +1,16 @@
 package cn.iocoder.yudao.module.promotion.dal.dataobject.seckill.seckillactivity;
 
 import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.framework.mybatis.core.type.LongListTypeHandler;
+import cn.iocoder.yudao.module.promotion.enums.common.PromotionActivityStatusEnum;
 import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
-import cn.iocoder.yudao.module.promotion.enums.common.PromotionActivityStatusEnum;
-import lombok.*;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
 
-import java.math.BigDecimal;
 import java.time.LocalDateTime;
 import java.util.List;
 
@@ -16,14 +19,11 @@ import java.util.List;
  *
  * @author halfninety
  */
-@TableName("promotion_seckill_activity")
+@TableName(value = "promotion_seckill_activity", autoResultMap = true)
 @KeySequence("promotion_seckill_activity_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
 @Data
 @EqualsAndHashCode(callSuper = true)
 @ToString(callSuper = true)
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
 public class SeckillActivityDO extends BaseDO {
 
     /**
@@ -37,7 +37,7 @@ public class SeckillActivityDO extends BaseDO {
     private String name;
     /**
      * 活动状态
-     *
+     * <p>
      * 枚举 {@link PromotionActivityStatusEnum 对应的类}
      */
     private Integer status;
@@ -60,6 +60,7 @@ public class SeckillActivityDO extends BaseDO {
     /**
      * 秒杀时段 id
      */
+    @TableField(typeHandler = LongListTypeHandler.class)
     private List<Long> timeIds;
     /**
      * 付款订单数
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckillactivity/SeckillProductDO.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckillactivity/SeckillProductDO.java
index 28a4f5e78..3783d6dda 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckillactivity/SeckillProductDO.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckillactivity/SeckillProductDO.java
@@ -1,17 +1,13 @@
 package cn.iocoder.yudao.module.promotion.dal.dataobject.seckill.seckillactivity;
 
 import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
-import com.baomidou.mybatisplus.annotation.IdType;
-import com.baomidou.mybatisplus.annotation.TableField;
-import com.baomidou.mybatisplus.annotation.TableId;
-import com.baomidou.mybatisplus.annotation.TableName;
-
-import java.io.Serializable;
-import java.math.BigDecimal;
-import java.util.Date;
-import java.util.List;
-
+import cn.iocoder.yudao.framework.mybatis.core.type.LongListTypeHandler;
+import com.baomidou.mybatisplus.annotation.*;
 import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+
+import java.util.List;
 
 /**
  * 秒杀参与商品
@@ -19,8 +15,11 @@ import lombok.Data;
  * @author halfninety
  * @TableName promotion_seckill_product
  */
-@TableName(value = "promotion_seckill_product")
+@TableName(value = "promotion_seckill_product", autoResultMap = true)
+@KeySequence("promotion_seckill_product_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
 @Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
 public class SeckillProductDO extends BaseDO {
     /**
      * 秒杀参与商品编号
@@ -36,6 +35,7 @@ public class SeckillProductDO extends BaseDO {
     /**
      * 秒杀时段id
      */
+    @TableField(typeHandler = LongListTypeHandler.class)
     private List<Long> timeIds;
 
     /**
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckilltime/SeckillTimeDO.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckilltime/SeckillTimeDO.java
index 56dc0eb93..df338c0e6 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckilltime/SeckillTimeDO.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckilltime/SeckillTimeDO.java
@@ -4,7 +4,9 @@ import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
 import com.baomidou.mybatisplus.annotation.KeySequence;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
-import lombok.*;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
 
 import java.time.LocalTime;
 
@@ -18,9 +20,6 @@ import java.time.LocalTime;
 @Data
 @EqualsAndHashCode(callSuper = true)
 @ToString(callSuper = true)
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
 public class SeckillTimeDO extends BaseDO {
 
     /**
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/seckill/seckillactivity/SeckillActivityMapper.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/seckill/seckillactivity/SeckillActivityMapper.java
index 640578746..c01676c2a 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/seckill/seckillactivity/SeckillActivityMapper.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/seckill/seckillactivity/SeckillActivityMapper.java
@@ -1,5 +1,6 @@
 package cn.iocoder.yudao.module.promotion.dal.mysql.seckill.seckillactivity;
 
+import cn.hutool.core.util.ObjectUtil;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
 import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
@@ -19,8 +20,7 @@ public interface SeckillActivityMapper extends BaseMapperX<SeckillActivityDO> {
                 .likeIfPresent(SeckillActivityDO::getName, reqVO.getName())
                 .eqIfPresent(SeckillActivityDO::getStatus, reqVO.getStatus())
                 .betweenIfPresent(SeckillActivityDO::getCreateTime, reqVO.getCreateTime())
-                .apply("FIND_IN_SET(" + reqVO.getTimeId() + ",time_id) > 0")
+                .apply(ObjectUtil.isNotNull(reqVO.getTimeId()),"FIND_IN_SET(" + reqVO.getTimeId() + ",time_ids) > 0")
                 .orderByDesc(SeckillActivityDO::getId));
     }
-
 }
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/seckill/seckillactivity/SeckillProductMapper.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/seckill/seckillactivity/SeckillProductMapper.java
index d434154d6..a590de1a5 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/seckill/seckillactivity/SeckillProductMapper.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/seckill/seckillactivity/SeckillProductMapper.java
@@ -1,7 +1,9 @@
 package cn.iocoder.yudao.module.promotion.dal.mysql.seckill.seckillactivity;
 
+import cn.hutool.core.collection.CollUtil;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
 import cn.iocoder.yudao.module.promotion.dal.dataobject.seckill.seckillactivity.SeckillProductDO;
+import com.baomidou.mybatisplus.extension.conditions.update.LambdaUpdateChainWrapper;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.Collection;
@@ -23,4 +25,11 @@ public interface SeckillProductMapper extends BaseMapperX<SeckillProductDO> {
         return selectList(SeckillProductDO::getSkuId, skuIds);
     }
 
+    default void updateTimeIdsByActivityId(Long id, List<Long> timeIds) {
+        new LambdaUpdateChainWrapper<>(this)
+                .set(SeckillProductDO::getTimeIds, CollUtil.join(timeIds, ","))
+                .eq(SeckillProductDO::getActivityId, id)
+                .update();
+    }
+
 }
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/seckill/seckilltime/SeckillTimeMapper.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/seckill/seckilltime/SeckillTimeMapper.java
index 19ada3356..c34484e8c 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/seckill/seckilltime/SeckillTimeMapper.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/seckill/seckilltime/SeckillTimeMapper.java
@@ -1,6 +1,5 @@
 package cn.iocoder.yudao.module.promotion.dal.mysql.seckill.seckilltime;
 
-import cn.hutool.core.collection.CollUtil;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
 import cn.iocoder.yudao.module.promotion.dal.dataobject.seckill.seckilltime.SeckillTimeDO;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
@@ -20,7 +19,7 @@ import java.util.List;
 public interface SeckillTimeMapper extends BaseMapperX<SeckillTimeDO> {
 
     default List<SeckillTimeDO> selectListByTime(LocalTime time) {
-        return selectList(SeckillTimeDO::getStartTime,SeckillTimeDO::getEndTime,time);
+        return selectList(SeckillTimeDO::getStartTime, SeckillTimeDO::getEndTime, time);
     }
 
     default List<SeckillTimeDO> selectListByTime(LocalTime startTime, LocalTime endTime) {
@@ -29,25 +28,10 @@ public interface SeckillTimeMapper extends BaseMapperX<SeckillTimeDO> {
                 .le(SeckillTimeDO::getEndTime, endTime));
     }
 
-    // TODO @halfninety：updateActivityCount + 和 -，可以执使用一个方法实现哈。多传递一个参数
-    default void sekillActivityCountAdd(Collection<Long> ids) {
-        if (CollUtil.isEmpty(ids)) {
-            return;
-        }
-        new LambdaUpdateChainWrapper<SeckillTimeDO>(this)
+    default void updateActivityCount(Collection<Long> ids, String type, Integer count) {
+        new LambdaUpdateChainWrapper<>(this)
                 .in(SeckillTimeDO::getId, ids)
-                .setSql("`seckill_activity_count` = `seckill_activity_count` + 1 ")
+                .setSql("`seckill_activity_count` = `seckill_activity_count` " + type + count)
                 .update();
     }
-
-    default void sekillActivityCountReduce(Collection<Long> ids) {
-        if (CollUtil.isEmpty(ids)) {
-            return;
-        }
-        new LambdaUpdateChainWrapper<SeckillTimeDO>(this)
-                .in(SeckillTimeDO::getId, ids)
-                .setSql("`seckill_activity_count` = `seckill_activity_count` - 1 ")
-                .update();
-    }
-
 }
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/seckill/seckillactivity/SeckillActivityServiceImpl.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/seckill/seckillactivity/SeckillActivityServiceImpl.java
index 025bf942d..45581d825 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/seckill/seckillactivity/SeckillActivityServiceImpl.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/seckill/seckillactivity/SeckillActivityServiceImpl.java
@@ -3,7 +3,6 @@ package cn.iocoder.yudao.module.promotion.service.seckill.seckillactivity;
 import cn.hutool.core.collection.CollUtil;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
-import cn.iocoder.yudao.framework.common.util.string.StrUtils;
 import cn.iocoder.yudao.module.promotion.controller.admin.seckill.vo.activity.SeckillActivityBaseVO;
 import cn.iocoder.yudao.module.promotion.controller.admin.seckill.vo.activity.SeckillActivityCreateReqVO;
 import cn.iocoder.yudao.module.promotion.controller.admin.seckill.vo.activity.SeckillActivityPageReqVO;
@@ -35,13 +34,10 @@ import static java.util.Arrays.asList;
 @Service
 @Validated
 public class SeckillActivityServiceImpl implements SeckillActivityService {
-    // TODO: 2022/12/2 halfninety 当前修改时忘记秒杀商品中的秒杀时段id的设置了；需要全部修改
-    // TODO: 2022/12/2 halfninety 将活动数量改为原来的商品数量
     @Resource
     private SeckillActivityMapper seckillActivityMapper;
     @Resource
     private SeckillProductMapper seckillProductMapper;
-
     @Resource
     private SeckillTimeService seckillTimeService;
 
@@ -49,20 +45,18 @@ public class SeckillActivityServiceImpl implements SeckillActivityService {
     public Long createSeckillActivity(SeckillActivityCreateReqVO createReqVO) {
         // 校验商品是否冲突
         validateSeckillActivityProductConflicts(null, createReqVO.getProducts());
-
         // 校验秒杀时段是否存在
         seckillTimeService.validateSeckillTimeExists(createReqVO.getTimeIds());
+
         // 插入秒杀活动
         SeckillActivityDO seckillActivity = SeckillActivityConvert.INSTANCE.convert(createReqVO)
                 .setStatus(PromotionUtils.calculateActivityStatus(createReqVO.getStartTime(), createReqVO.getEndTime()));
         seckillActivityMapper.insert(seckillActivity);
         // 插入商品
-        List<SeckillProductDO> productDOS = SeckillActivityConvert.INSTANCE
-                .convertList(createReqVO.getProducts(),seckillActivity.getId(),seckillActivity.getTimeIds());
+        List<SeckillProductDO> productDOS = SeckillActivityConvert.INSTANCE.convertList(createReqVO.getProducts(), seckillActivity);
         seckillProductMapper.insertBatch(productDOS);
-
         // 更新秒杀时段的秒杀活动数量
-        seckillTimeService.sekillActivityCountAdd(createReqVO.getTimeIds());
+        seckillTimeService.sekillActivityCountIncr(createReqVO.getTimeIds());
         return seckillActivity.getId();
     }
 
@@ -76,38 +70,36 @@ public class SeckillActivityServiceImpl implements SeckillActivityService {
         // 校验商品是否冲突
         validateSeckillActivityProductConflicts(updateReqVO.getId(), updateReqVO.getProducts());
 
-        // 更新秒杀时段的秒杀活动数量
-        updateSeckillTimeActivityCount(seckillActivity, updateReqVO.getTimeIds());
         // 更新活动
         SeckillActivityDO updateObj = SeckillActivityConvert.INSTANCE.convert(updateReqVO)
                 .setStatus(PromotionUtils.calculateActivityStatus(updateReqVO.getStartTime(), updateReqVO.getEndTime()));
         seckillActivityMapper.updateById(updateObj);
         // 更新商品
         updateSeckillProduct(updateReqVO);
+        // 更新秒杀时段的秒杀活动数量
+        updateSeckillTimeActivityCount(seckillActivity, updateReqVO.getTimeIds());
     }
 
-    // TODO @halfninety：注释写全哈；
 
     /**
      * 更新秒杀时段的秒杀活动数量
      *
      * @param seckillActivity 查询出的秒杀活动
-     * @param updateTimeIds 更新后的秒杀时段id列表
+     * @param updateTimeIds   更新后的秒杀时段id列表
      */
     private void updateSeckillTimeActivityCount(SeckillActivityDO seckillActivity, List<Long> updateTimeIds) {
         // 查询出 timeIds
         List<Long> existsTimeIds = seckillActivity.getTimeIds();
         // 需要减少的时间段
-        // TODO @halfninety：可以使用 CollUtil.filterNew()
         Collection<Long> reduceIds = CollUtil.filterNew(existsTimeIds, existsTimeId -> !updateTimeIds.contains(existsTimeId));
         // 需要添加的时间段
         updateTimeIds.removeIf(existsTimeIds::contains);
         // 更新减少时间段和增加时间段
         if (CollUtil.isNotEmpty(updateTimeIds)) {
-            seckillTimeService.sekillActivityCountAdd(updateTimeIds);
+            seckillTimeService.sekillActivityCountIncr(updateTimeIds);
         }
         if (CollUtil.isNotEmpty(reduceIds)) {
-            seckillTimeService.sekillActivityCountReduce(reduceIds);
+            seckillTimeService.sekillActivityCountDecr(reduceIds);
         }
     }
 
@@ -116,6 +108,9 @@ public class SeckillActivityServiceImpl implements SeckillActivityService {
      * 后台查出的数据和前台查出的数据进行遍历，
      * 1. 对前台数据进行遍历：如果不存在于后台的 sku 中需要新增
      * 2. 对后台数据进行遍历：如果不存在于前台的 sku 中需要删除
+     * 3. 最后对当前活动商品全部更新，更新秒杀时段id列表
+     *
+     * @param updateReqVO 更新的请求VO
      */
     private void updateSeckillProduct(SeckillActivityUpdateReqVO updateReqVO) {
         List<SeckillProductDO> seckillProductDOS = seckillProductMapper.selectListByActivityId(updateReqVO.getId());
@@ -137,6 +132,9 @@ public class SeckillActivityServiceImpl implements SeckillActivityService {
         if (CollUtil.isNotEmpty(newSeckillProductDOs)) {
             seckillProductMapper.insertBatch(newSeckillProductDOs);
         }
+
+        //全量更新当前活动商品的秒杀时段id列表（timeIds）
+        seckillProductMapper.updateTimeIdsByActivityId(updateReqVO.getId(), updateReqVO.getTimeIds());
     }
 
     /**
@@ -192,7 +190,7 @@ public class SeckillActivityServiceImpl implements SeckillActivityService {
             throw exception(SECKILL_ACTIVITY_DELETE_FAIL_STATUS_NOT_CLOSED_OR_END);
         }
         // 更新秒杀时段的秒杀活动数量
-        seckillTimeService.sekillActivityCountReduce(seckillActivity.getTimeIds());
+        seckillTimeService.sekillActivityCountDecr(seckillActivity.getTimeIds());
         // 删除
         seckillActivityMapper.deleteById(id);
     }
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/seckill/seckilltime/SeckillTimeService.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/seckill/seckilltime/SeckillTimeService.java
index 0762444f6..2e9c21249 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/seckill/seckilltime/SeckillTimeService.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/seckill/seckilltime/SeckillTimeService.java
@@ -64,7 +64,7 @@ public interface SeckillTimeService {
      *
      * @param ids 秒杀时段id列表
      */
-    void sekillActivityCountAdd(Collection<Long> ids);
+    void sekillActivityCountIncr(Collection<Long> ids);
 
 
     /**
@@ -72,5 +72,5 @@ public interface SeckillTimeService {
      *
      * @param ids 秒杀时段id列表
      */
-    void sekillActivityCountReduce(Collection<Long> ids);
+    void sekillActivityCountDecr(Collection<Long> ids);
 }
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/seckill/seckilltime/SeckillTimeServiceImpl.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/seckill/seckilltime/SeckillTimeServiceImpl.java
index 70dd521f3..d38183860 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/seckill/seckilltime/SeckillTimeServiceImpl.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/seckill/seckilltime/SeckillTimeServiceImpl.java
@@ -104,22 +104,21 @@ public class SeckillTimeServiceImpl implements SeckillTimeService {
     @Override
     public void validateSeckillTimeExists(Collection<Long> timeIds) {
         if (CollUtil.isEmpty(timeIds)) {
-            return;
+            throw exception(SECKILL_TIME_NOT_EXISTS);
         }
         if (seckillTimeMapper.selectBatchIds(timeIds).size() != timeIds.size()) {
             throw exception(SECKILL_TIME_NOT_EXISTS);
         }
     }
 
-    // TODO @halfninety：updateActivityCount + 和 -，可以执使用一个方法实现哈。多传递一个参数
     @Override
-    public void sekillActivityCountAdd(Collection<Long> ids) {
-        seckillTimeMapper.sekillActivityCountAdd(ids);
+    public void sekillActivityCountIncr(Collection<Long> ids) {
+        seckillTimeMapper.updateActivityCount(ids, "+", 1);
     }
 
     @Override
-    public void sekillActivityCountReduce(Collection<Long> ids) {
-        seckillTimeMapper.sekillActivityCountReduce(ids);
+    public void sekillActivityCountDecr(Collection<Long> ids) {
+        seckillTimeMapper.updateActivityCount(ids, "-", 1);
     }
 
 }
diff --git a/yudao-ui-admin/src/views/mall/promotion/seckill/seckillActivity/index.vue b/yudao-ui-admin/src/views/mall/promotion/seckill/seckillActivity/index.vue
index 3805def34..265c54749 100644
--- a/yudao-ui-admin/src/views/mall/promotion/seckill/seckillActivity/index.vue
+++ b/yudao-ui-admin/src/views/mall/promotion/seckill/seckillActivity/index.vue
@@ -51,10 +51,10 @@
                     <dict-tag :type="DICT_TYPE.PROMOTION_ACTIVITY_STATUS" :value="scope.row.status" />
                 </template>
             </el-table-column>
-            <el-table-column label="参与场次" prop="timeId" width="250">
+            <el-table-column label="参与场次" prop="timeIds" width="250">
                 <template slot-scope="scope">
                     <span v-for="item in seckillTimeList" :key="item.id"
-                        v-if="scope.row.timeId.indexOf(item.id) !== -1">
+                        v-if="scope.row.timeIds.includes(item.id)">
                         <el-tag style="margin:4px;" size="small">{{ item.name }}</el-tag>
                     </span>
                 </template>
@@ -107,7 +107,7 @@
                     <el-input type="textarea" v-model="form.remark" placeholder="请输入备注" />
                 </el-form-item>
                 <el-form-item label="场次选择">
-                    <el-select v-model="form.timeId" placeholder="请选择参与场次" clearable size="small" multiple filterable
+                    <el-select v-model="form.timeIds" placeholder="请选择参与场次" clearable size="small" multiple filterable
                         style="width: 880px">
                         <el-option v-for="item in seckillTimeList" :key="item.id" :label="item.name" :value="item.id">
                             <span style="float: left">{{ item.name + ': { ' }} {{ item.startTime }} -- {{ item.endTime +
@@ -186,7 +186,7 @@
 
 <script>
 import { getSkuOptionList } from "@/api/mall/product/sku";
-import { createSeckillActivity, updateSeckillActivity, closeSeckillActivity,deleteSeckillActivity, getSeckillActivity, getSeckillActivityPage, exportSeckillActivityExcel } from "@/api/mall/promotion/seckillActivity";
+import { createSeckillActivity, updateSeckillActivity, closeSeckillActivity, deleteSeckillActivity, getSeckillActivity, getSeckillActivityPage, exportSeckillActivityExcel } from "@/api/mall/promotion/seckillActivity";
 import { getSeckillTimeList } from "@/api/mall/promotion/seckillTime";
 import { deepClone } from "@/utils";
 
@@ -223,7 +223,7 @@ export default {
             form: {
                 skuIds: [], // 选中的 SKU
                 products: [], // 商品信息
-                timeId: [], //选中的秒杀场次id
+                timeIds: [], //选中的秒杀场次id
             },
             // 商品 SKU 列表
             productSkus: [],
@@ -233,7 +233,7 @@ export default {
                 status: [{ required: true, message: "活动状态不能为空", trigger: "blur" }],
                 startAndEndTime: [{ required: true, message: "活动时间不能为空", trigger: "blur" }],
                 sort: [{ required: true, message: "排序不能为空", trigger: "blur" }],
-                timeId: [{ required: true, message: "秒杀场次不能为空", trigger: "blur" }],
+                timeIds: [{ required: true, message: "秒杀场次不能为空", trigger: "blur" }],
                 totalPrice: [{ required: true, message: "订单实付金额，单位：分不能为空", trigger: "blur" }],
             }
         };
@@ -241,12 +241,13 @@ export default {
     created() {
         this.getList();
     },
-    watch:{
+    watch: {
         $route: 'getList'
     },
     methods: {
         /** 查询列表 */
         getList() {
+            // 从秒杀时段跳转过来并鞋带timeId参数进行查询
             const timeId = this.$route.params && this.$route.params.timeId;
             if (timeId) {
                 this.queryParams.timeId = timeId
@@ -254,11 +255,13 @@ export default {
             this.loading = true;
             // 执行查询
             getSeckillActivityPage(this.queryParams).then(response => {
+                console.log(response.data.list, "查询出的值");
                 this.list = response.data.list;
                 this.total = response.data.total;
                 this.loading = false;
             });
             if (timeId) {
+                //查询完成后设置为空
                 this.$route.params.timeId = undefined
             }
             // 获得 SKU 商品列表
@@ -285,7 +288,7 @@ export default {
                 startTime: undefined,
                 endTime: undefined,
                 sort: undefined,
-                timeId: [],
+                timeIds: [],
                 totalPrice: undefined,
                 skuIds: [],
                 products: [],
@@ -317,11 +320,9 @@ export default {
             this.reset();
             const id = row.id;
             getSeckillActivity(id).then(response => {
-                var timeIdList = response.data.timeId.split(',')
                 this.form = response.data;
                 // 修改数据
                 this.form.startAndEndTime = [response.data.startTime, response.data.endTime];
-                this.form.timeId = timeIdList.map(item => parseInt(item))
                 this.form.skuIds = response.data.products.map(item => item.skuId);
                 this.form.products.forEach(product => {
                     // 获得对应的 SKU 信息
@@ -334,7 +335,7 @@ export default {
                     product.spuName = sku.spuName;
                     product.price = sku.price;
                     product.productStock = sku.stock;
-                    this.$set(product,'seckillStock',product.stock);
+                    this.$set(product, 'seckillStock', product.stock);
                     product.seckillPrice = product.seckillPrice !== undefined ? product.seckillPrice / 100 : undefined;
 
                 });
@@ -353,7 +354,6 @@ export default {
                 const data = deepClone(this.form);
                 data.startTime = this.form.startAndEndTime[0];
                 data.endTime = this.form.startAndEndTime[1];
-                data.timeId = data.timeId.toString();
                 data.products.forEach(product => {
                     product.stock = product.seckillStock;
                     product.seckillPrice = product.seckillPrice !== undefined ? product.seckillPrice * 100 : undefined;