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优惠券：新增/修改时，校验对应的商品、分类是否存在

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This commit is contained in:
owen
2023-09-30 19:39:02 +08:00
parent 42a899c5d3
commit d0d21b2787
11 changed files with 164 additions and 20 deletions
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27
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/api/category/ProductCategoryApiImpl.java Normal file
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@@ -0,0 +1,27 @@
package cn.iocoder.yudao.module.product.api.category;
import cn.iocoder.yudao.module.product.service.category.ProductCategoryService;
import org.springframework.stereotype.Service;
import org.springframework.validation.annotation.Validated;
import javax.annotation.Resource;
import java.util.Collection;
/**
* 商品分类 API 接口实现类
*
* @author owen
*/
@Service
@Validated
public class ProductCategoryApiImpl implements ProductCategoryApi {
@Resource
private ProductCategoryService productCategoryService;
@Override
public void validateCategoryList(Collection<Long> ids) {
productCategoryService.validateCategoryList(ids);
}
}

13
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/api/spu/ProductSpuApiImpl.java
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@@ -3,9 +3,6 @@ package cn.iocoder.yudao.module.product.api.spu;
import cn.hutool.core.collection.CollectionUtil;
import cn.iocoder.yudao.module.product.api.spu.dto.ProductSpuRespDTO;
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 cn.iocoder.yudao.module.product.service.sku.ProductSkuService;
import cn.iocoder.yudao.module.product.service.spu.ProductSpuService;
import org.springframework.stereotype.Service;
import org.springframework.validation.annotation.Validated;
@@ -36,9 +33,19 @@ public class ProductSpuApiImpl implements ProductSpuApi {
return ProductSpuConvert.INSTANCE.convertList2(spuService.getSpuList(ids));
}
@Override
public List<ProductSpuRespDTO> getSpuListAndValidate(Collection<Long> ids) {
return ProductSpuConvert.INSTANCE.convertList2(spuService.validateSpuList(ids));
}
@Override
public ProductSpuRespDTO getSpu(Long id) {
return ProductSpuConvert.INSTANCE.convert02(spuService.getSpu(id));
}
@Override
public void validateSpuList(Collection<Long> ids) {
spuService.validateSpuList(ids);
}
}

9
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/category/ProductCategoryService.java
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@@ -6,6 +6,7 @@ import cn.iocoder.yudao.module.product.controller.admin.category.vo.ProductCateg
import cn.iocoder.yudao.module.product.dal.dataobject.category.ProductCategoryDO;
import javax.validation.Valid;
import java.util.Collection;
import java.util.List;
/**
@@ -75,4 +76,12 @@ public interface ProductCategoryService {
*/
List<ProductCategoryDO> getEnableCategoryList();
/**
* 校验商品分类是否有效。如下情况，视为无效：
* 1. 商品分类编号不存在
* 2. 商品分类被禁用
*
* @param ids 商品分类编号数组
*/
void validateCategoryList(Collection<Long> ids);
}

24
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/category/ProductCategoryServiceImpl.java
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@@ -1,6 +1,8 @@
package cn.iocoder.yudao.module.product.service.category;
import cn.hutool.core.collection.CollUtil;
import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
import cn.iocoder.yudao.module.product.controller.admin.category.vo.ProductCategoryCreateReqVO;
import cn.iocoder.yudao.module.product.controller.admin.category.vo.ProductCategoryListReqVO;
import cn.iocoder.yudao.module.product.controller.admin.category.vo.ProductCategoryUpdateReqVO;
@@ -13,7 +15,9 @@ import org.springframework.stereotype.Service;
import org.springframework.validation.annotation.Validated;
import javax.annotation.Resource;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
@@ -99,6 +103,26 @@ public class ProductCategoryServiceImpl implements ProductCategoryService {
}
}
@Override
public void validateCategoryList(Collection<Long> ids) {
if (CollUtil.isEmpty(ids)) {
return;
}
// 获得商品分类信息
List<ProductCategoryDO> categoryList = productCategoryMapper.selectBatchIds(ids);
Map<Long, ProductCategoryDO> categoryMap = CollectionUtils.convertMap(categoryList, ProductCategoryDO::getId);
// 校验
ids.forEach(id -> {
ProductCategoryDO category = categoryMap.get(id);
if (category == null) {
throw exception(CATEGORY_NOT_EXISTS);
}
if (!CommonStatusEnum.ENABLE.getStatus().equals(category.getStatus())) {
throw exception(CATEGORY_DISABLED, category.getName());
}
});
}
@Override
public ProductCategoryDO getCategory(Long id) {
return productCategoryMapper.selectById(id);

10
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/spu/ProductSpuService.java
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@@ -136,4 +136,14 @@ public interface ProductSpuService {
*/
Long getSpuCountByCategoryId(Long categoryId);
/**
* 校验商品是否有效。如下情况，视为无效：
* 1. 商品编号不存在
* 2. 商品被禁用
*
* @param ids 商品编号数组
* @return 商品 SPU 列表
*/
List<ProductSpuDO> validateSpuList(Collection<Long> ids);
}

23
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/spu/ProductSpuServiceImpl.java
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@@ -1,5 +1,6 @@
package cn.iocoder.yudao.module.product.service.spu;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
import cn.iocoder.yudao.framework.common.pojo.PageResult;
@@ -139,6 +140,28 @@ public class ProductSpuServiceImpl implements ProductSpuService {
}
}
@Override
public List<ProductSpuDO> validateSpuList(Collection<Long> ids) {
if (CollUtil.isEmpty(ids)) {
return Collections.emptyList();
}
// 获得商品信息
List<ProductSpuDO> spuList = productSpuMapper.selectBatchIds(ids);
Map<Long, ProductSpuDO> spuMap = CollectionUtils.convertMap(spuList, ProductSpuDO::getId);
// 校验
ids.forEach(id -> {
ProductSpuDO spu = spuMap.get(id);
if (spu == null) {
throw exception(SPU_NOT_EXISTS);
}
if (!ProductSpuStatusEnum.isEnable(spu.getStatus())) {
throw exception(SPU_NOT_ENABLE, spu.getName());
}
});
return spuList;
}
@Override
@Transactional(rollbackFor = Exception.class)
public void deleteSpu(Long id) {