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创建交易订单-单元测试

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ex_yang.li@ca-nio.com
2022-09-15 16:57:04 +08:00
parent 7bf20ec72e
commit 5889093a64
26 changed files with 566 additions and 41 deletions
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43
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/api/sku/ProductSkuApiImpl.java Normal file
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@@ -0,0 +1,43 @@
package cn.iocoder.yudao.module.product.api.sku;
import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
import cn.iocoder.yudao.module.product.api.sku.dto.SkuDecrementStockBatchReqDTO;
import cn.iocoder.yudao.module.product.api.sku.dto.SkuInfoRespDTO;
import cn.iocoder.yudao.module.product.convert.sku.ProductSkuConvert;
import cn.iocoder.yudao.module.product.dal.dataobject.sku.ProductSkuDO;
import cn.iocoder.yudao.module.product.dal.mysql.sku.ProductSkuMapper;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.validation.annotation.Validated;
import javax.annotation.Resource;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
/**
* @author LeeYan9
* @since 2022-09-06
*/
@Service
@Validated
public class ProductSkuApiImpl implements ProductSkuApi {
@Resource
private ProductSkuMapper productSkuMapper;
@Override
public List<SkuInfoRespDTO> getSkusByIds(Collection<Long> skuIds) {
if (CollectionUtils.isAnyEmpty(skuIds)) {
return Collections.emptyList();
}
List<ProductSkuDO> productSkuDOList = productSkuMapper.selectBatchIds(skuIds);
return ProductSkuConvert.INSTANCE.convertList03(productSkuDOList);
}
@Override
@Transactional(rollbackFor = Exception.class)
public void decrementStockBatch(SkuDecrementStockBatchReqDTO batchReqDTO) {
productSkuMapper.decrementStockBatch(batchReqDTO.getItems());
}
}

35
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/api/spu/ProductSpuApiImpl.java Normal file
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@@ -0,0 +1,35 @@
package cn.iocoder.yudao.module.product.api.spu;
import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
import cn.iocoder.yudao.module.product.api.spu.dto.SpuInfoRespDTO;
import cn.iocoder.yudao.module.product.convert.spu.ProductSpuConvert;
import cn.iocoder.yudao.module.product.dal.dataobject.spu.ProductSpuDO;
import cn.iocoder.yudao.module.product.dal.mysql.spu.ProductSpuMapper;
import org.springframework.stereotype.Service;
import org.springframework.validation.annotation.Validated;
import javax.annotation.Resource;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
/**
* @author LeeYan9
* @since 2022-09-06
*/
@Service
@Validated
public class ProductSpuApiImpl implements ProductSpuApi {
@Resource
private ProductSpuMapper productSpuMapper;
@Override
public List<SpuInfoRespDTO> getSpusByIds(Collection<Long> spuIds) {
if (CollectionUtils.isAnyEmpty(spuIds)) {
return Collections.emptyList();
}
List<ProductSpuDO> productSpuDOList = productSpuMapper.selectBatchIds(spuIds);
return ProductSpuConvert.INSTANCE.convertList2(productSpuDOList);
}
}

4
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/convert/sku/ProductSkuConvert.java
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@@ -1,6 +1,7 @@
package cn.iocoder.yudao.module.product.convert.sku;
import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.module.product.api.sku.dto.SkuInfoRespDTO;
import cn.iocoder.yudao.module.product.controller.admin.sku.vo.ProductSkuCreateOrUpdateReqVO;
import cn.iocoder.yudao.module.product.controller.admin.sku.vo.ProductSkuExcelVO;
import cn.iocoder.yudao.module.product.controller.admin.sku.vo.ProductSkuRespVO;
@@ -37,4 +38,7 @@ public interface ProductSkuConvert {
List<ProductSkuExcelVO> convertList02(List<ProductSkuDO> list);
List<SkuInfoRespDTO> convertList03(List<ProductSkuDO> list);
}

4
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/convert/spu/ProductSpuConvert.java
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@@ -1,6 +1,7 @@
package cn.iocoder.yudao.module.product.convert.spu;
import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.module.product.api.spu.dto.SpuInfoRespDTO;
import cn.iocoder.yudao.module.product.controller.admin.spu.vo.*;
import cn.iocoder.yudao.module.product.controller.app.spu.vo.AppSpuPageReqVO;
import cn.iocoder.yudao.module.product.controller.app.spu.vo.AppSpuPageRespVO;
@@ -34,4 +35,7 @@ public interface ProductSpuConvert {
AppSpuPageRespVO convertAppResp(ProductSpuDO list);
List<SpuInfoRespDTO> convertList2(List<ProductSpuDO> list);
}

14
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/sku/ProductSkuMapper.java
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@@ -3,8 +3,10 @@ package cn.iocoder.yudao.module.product.dal.mysql.sku;
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.product.api.sku.dto.SkuDecrementStockBatchReqDTO;
import cn.iocoder.yudao.module.product.controller.admin.sku.vo.ProductSkuPageReqVO;
import cn.iocoder.yudao.module.product.dal.dataobject.sku.ProductSkuDO;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import org.apache.ibatis.annotations.Mapper;
import java.util.Collections;
@@ -50,4 +52,16 @@ public interface ProductSkuMapper extends BaseMapperX<ProductSkuDO> {
delete(lambdaQueryWrapperX);
}
default void decrementStockBatch(List<SkuDecrementStockBatchReqDTO.Item> items) {
for (SkuDecrementStockBatchReqDTO.Item item : items) {
// 扣减库存 cas 逻辑
LambdaUpdateWrapper<ProductSkuDO> lambdaUpdateWrapper = new LambdaUpdateWrapper<ProductSkuDO>()
.setSql(" stock = stock-" + item.getCount())
.eq(ProductSkuDO::getSpuId, item.getProductId())
.eq(ProductSkuDO::getId, item.getSkuId())
.ge(ProductSkuDO::getStock, item.getCount());
// 执行
this.update(null, lambdaUpdateWrapper);
}
}
}