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【功能完善】商城: APP 完善积分商城活动下单

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This commit is contained in:
puhui999
2024-10-04 13:46:20 +08:00
parent d7236068b9
commit 67809be46d
11 changed files with 223 additions and 3 deletions
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10
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/api/point/PointActivityApiImpl.java
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@@ -23,4 +23,14 @@ public class PointActivityApiImpl implements PointActivityApi {
return pointActivityService.validateJoinPointActivity(activityId, skuId, count);
}
@Override
public void updatePointStockDecr(Long id, Long skuId, Integer count) {
pointActivityService.updatePointStockDecr(id, skuId, count);
}
@Override
public void updatePointStockIncr(Long id, Long skuId, Integer count) {
pointActivityService.updatePointStockIncr(id, skuId, count);
}
}

31
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/point/PointActivityMapper.java
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@@ -1,10 +1,12 @@
package cn.iocoder.yudao.module.promotion.dal.mysql.point;
import cn.hutool.core.lang.Assert;
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;
import cn.iocoder.yudao.module.promotion.controller.admin.point.vo.activity.PointActivityPageReqVO;
import cn.iocoder.yudao.module.promotion.dal.dataobject.point.PointActivityDO;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import org.apache.ibatis.annotations.Mapper;
/**
@@ -25,4 +27,33 @@ public interface PointActivityMapper extends BaseMapperX<PointActivityDO> {
.orderByDesc(PointActivityDO::getId));
}
/**
* 更新活动库存(减少)
*
* @param id 活动编号
* @param count 扣减的库存数量(正数)
* @return 影响的行数
*/
default int updateStockDecr(Long id, int count) {
Assert.isTrue(count > 0);
return update(null, new LambdaUpdateWrapper<PointActivityDO>()
.eq(PointActivityDO::getId, id)
.ge(PointActivityDO::getStock, count)
.setSql("stock = stock - " + count));
}
/**
* 更新活动库存（增加）
*
* @param id 活动编号
* @param count 增加的库存数量(正数)
* @return 影响的行数
*/
default int updateStockIncr(Long id, int count) {
Assert.isTrue(count > 0);
return update(null, new LambdaUpdateWrapper<PointActivityDO>()
.eq(PointActivityDO::getId, id)
.setSql("stock = stock + " + count));
}
}

29
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/point/PointProductMapper.java
View File

@@ -1,5 +1,6 @@
package cn.iocoder.yudao.module.promotion.dal.mysql.point;
import cn.hutool.core.lang.Assert;
import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
import cn.iocoder.yudao.module.promotion.dal.dataobject.point.PointProductDO;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
@@ -34,4 +35,32 @@ public interface PointProductMapper extends BaseMapperX<PointProductDO> {
PointProductDO::getSkuId, skuId);
}
/**
* 更新活动库存（减少）
*
* @param id 活动编号
* @param count 扣减的库存数量(减少库存)
* @return 影响的行数
*/
default int updateStockDecr(Long id, int count) {
Assert.isTrue(count > 0);
return update(null, new LambdaUpdateWrapper<PointProductDO>()
.eq(PointProductDO::getId, id)
.ge(PointProductDO::getStock, count)
.setSql("stock = stock - " + count));
}
/**
* 更新活动库存（增加）
*
* @param id 活动编号
* @param count 需要增加的库存（增加库存）
* @return 影响的行数
*/
default int updateStockIncr(Long id, int count) {
Assert.isTrue(count > 0);
return update(null, new LambdaUpdateWrapper<PointProductDO>()
.eq(PointProductDO::getId, id)
.setSql("stock = stock + " + count));
}
}

18
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityService.java
View File

@@ -33,6 +33,24 @@ public interface PointActivityService {
*/
void updatePointActivity(@Valid PointActivitySaveReqVO updateReqVO);
/**
* 更新积分商城商品库存（减少）
*
* @param id 活动编号
* @param skuId sku 编号
* @param count 数量(正数)
*/
void updatePointStockDecr(Long id, Long skuId, Integer count);
/**
* 更新积分商城商品库存（增加）
*
* @param id 活动编号
* @param skuId sku 编号
* @param count 数量(正数)
*/
void updatePointStockIncr(Long id, Long skuId, Integer count);
/**
* 关闭积分商城活动
*

37
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityServiceImpl.java
View File

@@ -103,6 +103,43 @@ public class PointActivityServiceImpl implements PointActivityService {
updateSeckillProduct(updateObj, updateReqVO.getProducts());
}
@Override
@Transactional(rollbackFor = Exception.class)
public void updatePointStockDecr(Long id, Long skuId, Integer count) {
// 1.1 校验活动库存是否充足
PointActivityDO activity = validatePointActivityExists(id);
if (count > activity.getStock()) {
throw exception(POINT_ACTIVITY_UPDATE_STOCK_FAIL);
}
// 1.2 校验商品库存是否充足
PointProductDO product = pointProductMapper.selectListByActivityIdAndSkuId(id, skuId);
if (product == null || count > product.getStock()) {
throw exception(POINT_ACTIVITY_UPDATE_STOCK_FAIL);
}
// 2.1 更新活动商品库存
int updateCount = pointProductMapper.updateStockDecr(product.getId(), count);
if (updateCount == 0) {
throw exception(POINT_ACTIVITY_UPDATE_STOCK_FAIL);
}
// 2.2 更新活动库存
updateCount = pointActivityMapper.updateStockDecr(id, count);
if (updateCount == 0) {
throw exception(POINT_ACTIVITY_UPDATE_STOCK_FAIL);
}
}
@Override
@Transactional(rollbackFor = Exception.class)
public void updatePointStockIncr(Long id, Long skuId, Integer count) {
PointProductDO product = pointProductMapper.selectListByActivityIdAndSkuId(id, skuId);
// 更新活动商品库存
pointProductMapper.updateStockIncr(product.getId(), count);
// 更新活动库存
pointActivityMapper.updateStockIncr(id, count);
}
@Override
@Transactional(rollbackFor = Exception.class)
public void closePointActivity(Long id) {

2
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/seckill/SeckillActivityServiceImpl.java
View File

@@ -160,7 +160,7 @@ public class SeckillActivityServiceImpl implements SeckillActivityService {
public void updateSeckillStockDecr(Long id, Long skuId, Integer count) {
// 1.1 校验活动库存是否充足
SeckillActivityDO seckillActivity = validateSeckillActivityExists(id);
if (count > seckillActivity.getTotalStock()) {
if (count > seckillActivity.getStock()) {
throw exception(SECKILL_ACTIVITY_UPDATE_STOCK_FAIL);
}
// 1.2 校验商品库存是否充足