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文档：增加功能列表

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后端 + 前端：完善展示分类功能
This commit is contained in:
YunaiV
2019-05-05 20:19:38 +08:00
parent 83a3689088
commit dcc58fbba4
9 changed files with 480 additions and 276 deletions
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27
product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductCategoryServiceImpl.java
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@@ -47,11 +47,8 @@ public class ProductCategoryServiceImpl implements ProductCategoryService {
@Override
public CommonResult<ProductCategoryBO> addProductCategory(Integer adminId, ProductCategoryAddDTO productCategoryAddDTO) {
// 校验父分类是否存在
if (!ProductCategoryConstants.PID_ROOT.equals(productCategoryAddDTO.getPid())
&& productCategoryMapper.selectById(productCategoryAddDTO.getPid()) == null) {
return ServiceExceptionUtil.error(ProductErrorCodeEnum.PRODUCT_CATEGORY_PARENT_NOT_EXISTS.getCode());
}
// 校验父分类
validParent(productCategoryAddDTO.getPid());
// 保存到数据库
ProductCategoryDO productCategory = ProductCategoryConvert.INSTANCE.convert(productCategoryAddDTO)
.setStatus(ProductCategoryConstants.STATUS_ENABLE);
@@ -65,10 +62,8 @@ public class ProductCategoryServiceImpl implements ProductCategoryService {
@Override
public CommonResult<Boolean> updateProductCategory(Integer adminId, ProductCategoryUpdateDTO productCategoryUpdateDTO) {
// 校验分类是否存在
if (productCategoryMapper.selectById(productCategoryUpdateDTO.getId()) == null) {
return ServiceExceptionUtil.error(ProductErrorCodeEnum.PRODUCT_CATEGORY_NOT_EXISTS.getCode());
}
// 校验父分类
validParent(productCategoryUpdateDTO.getPid());
// 校验不能设置自己为父分类
if (productCategoryUpdateDTO.getId().equals(productCategoryUpdateDTO.getPid())) {
return ServiceExceptionUtil.error(ProductErrorCodeEnum.PRODUCT_CATEGORY_PARENT_NOT_SELF.getCode());
@@ -153,4 +148,18 @@ public class ProductCategoryServiceImpl implements ProductCategoryService {
|| ProductCategoryConstants.STATUS_DISABLE.equals(status);
}
private void validParent(Integer pid) {
if (!ProductCategoryConstants.PID_ROOT.equals(pid)) {
ProductCategoryDO parentCategory = productCategoryMapper.selectById(pid);
// 校验父分类是否存在
if (parentCategory == null) {
throw ServiceExceptionUtil.exception(ProductErrorCodeEnum.PRODUCT_CATEGORY_PARENT_NOT_EXISTS.getCode());
}
// 父分类必须是一级分类
if (!ProductCategoryConstants.PID_ROOT.equals(parentCategory.getPid())) {
throw ServiceExceptionUtil.exception((ProductErrorCodeEnum.PRODUCT_CATEGORY_PARENT_CAN_NOT_BE_LEVEL2.getCode()));
}
}
}
}