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商品属性组列表

master
DongZeLiang 2024-02-28 16:51:53 +08:00
parent 94d0d2e0e9
commit 5f4785bf7c
6 changed files with 144 additions and 4 deletions
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59
muyu-modules/muyu-product/muyu-product-common/src/main/java/com/muyu/product/domain/resp/AttributeGroupPageResp.java 100644
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@ -0,0 +1,59 @@
package com.muyu.product.domain.resp;
import com.muyu.common.core.web.domain.BaseEntity;
import com.muyu.product.domain.AttributeGroup;
import com.muyu.product.domain.AttributeInfo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.NoArgsConstructor;
import lombok.experimental.SuperBuilder;
import java.util.List;
import java.util.function.Function;
/**
* @author DongZl
* @description: 属性组列表对象
* @Date 2024-2-28 下午 04:15
*/
@Data
@SuperBuilder
@NoArgsConstructor
@AllArgsConstructor
@EqualsAndHashCode(callSuper = true)
public class AttributeGroupPageResp extends BaseEntity {
private static final long serialVersionUID = 1L;
/** 属性组编号 */
private Long id;
/** 组名称 */
private String name;
/** 状态 */
private String states;
/**
* 属性对象集合
*/
private List<AttributeInfo> attributeInfoList;
public static AttributeGroupPageResp groupBuild (AttributeGroup attributeGroup, List<AttributeInfo> attributeInfos) {
return AttributeGroupPageResp.builder()
.id(attributeGroup.getId())
.name(attributeGroup.getName())
.states(attributeGroup.getStates())
.attributeInfoList(attributeInfos)
.build();
}
public static AttributeGroupPageResp groupFunBuild (AttributeGroup attributeGroup, Function<Long,List<AttributeInfo> > function) {
return AttributeGroupPageResp.builder()
.id(attributeGroup.getId())
.name(attributeGroup.getName())
.states(attributeGroup.getStates())
.attributeInfoList(function.apply(attributeGroup.getId()))
.build();
}
}

8
muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/controller/AttributeGroupController.java
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@ -4,6 +4,7 @@ import java.util.List;
import javax.servlet.http.HttpServletResponse;
import com.muyu.product.domain.model.AttributeGroupSaveModel;
import com.muyu.product.domain.resp.AttributeGroupPageResp;
import io.swagger.annotations.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
@ -46,10 +47,11 @@ public class AttributeGroupController extends BaseController {
@ApiOperation("获取属性组列表")
@RequiresPermissions("product:attributeGroup:list")
@GetMapping("/list")
public Result<TableDataInfo<AttributeGroup>> list(AttributeGroupQueryReq attributeGroupQueryReq) {
public Result<TableDataInfo<AttributeGroupPageResp>> list(AttributeGroupQueryReq attributeGroupQueryReq) {
startPage();
List<AttributeGroup> list = attributeGroupService.list(AttributeGroup.queryBuild(attributeGroupQueryReq));
return getDataTable(list);
TableDataInfo<AttributeGroupPageResp> tableDataInfo =
attributeGroupService.page(AttributeGroup.queryBuild(attributeGroupQueryReq));
return Result.success(tableDataInfo);
}
/**

13
muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/service/AttributeGroupService.java
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@ -1,9 +1,13 @@
package com.muyu.product.service;
import java.util.List;
import com.muyu.common.core.web.page.TableDataInfo;
import com.muyu.product.domain.AttributeGroup;
import com.baomidou.mybatisplus.extension.service.IService;
import com.muyu.product.domain.AttributeInfo;
import com.muyu.product.domain.model.AttributeGroupSaveModel;
import com.muyu.product.domain.resp.AttributeGroupPageResp;
/**
* 属性组Service接口
@ -12,6 +16,14 @@ import com.muyu.product.domain.model.AttributeGroupSaveModel;
* @date 2024-02-27
*/
public interface AttributeGroupService extends IService<AttributeGroup> {
/**
* 分页查询
* @param attributeGroup 分组对象
* @return 返回结果
*/
public TableDataInfo<AttributeGroupPageResp> page(AttributeGroup attributeGroup);
/**
* 查询属性组列表
*
@ -26,4 +38,5 @@ public interface AttributeGroupService extends IService<AttributeGroup> {
* @return 是否成功
*/
public Boolean save(AttributeGroupSaveModel attributeGroupSaveModel);
}

6
muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/service/AttributeInfoService.java
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@ -19,4 +19,10 @@ public interface AttributeInfoService extends IService<AttributeInfo> {
*/
public List<AttributeInfo> list(AttributeInfo attributeInfo);
/**
* 通过groupId查询属性集合
* @param groupId 属性组Id
* @return 属性集合
*/
public List<AttributeInfo> attributeListByGroupId(Long groupId);
}

34
muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/service/impl/AttributeGroupServiceImpl.java
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@ -2,19 +2,26 @@ package com.muyu.product.service.impl;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.github.pagehelper.PageInfo;
import com.muyu.common.core.utils.ObjUtils;
import com.muyu.common.core.web.page.TableDataInfo;
import com.muyu.product.domain.AsAttributeGroup;
import com.muyu.product.domain.AttributeGroup;
import com.muyu.product.domain.AttributeInfo;
import com.muyu.product.domain.model.AttributeGroupSaveModel;
import com.muyu.product.domain.resp.AttributeGroupPageResp;
import com.muyu.product.mapper.AttributeGroupMapper;
import com.muyu.product.service.AsAttributeGroupService;
import com.muyu.product.service.AttributeGroupService;
import com.muyu.product.service.AttributeInfoService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.List;
import java.util.function.Function;
import java.util.stream.Stream;
/**
* 属性组Service业务层处理
@ -29,6 +36,32 @@ public class AttributeGroupServiceImpl extends ServiceImpl<AttributeGroupMapper,
@Autowired
private AsAttributeGroupService attributeGroupService;
@Autowired
private AttributeInfoService attributeInfoService;
/**
* 分页查询
*
* @param attributeGroupQuery 分组对象
*
* @return 返回结果
*/
@Override
public TableDataInfo<AttributeGroupPageResp> page (AttributeGroup attributeGroupQuery) {
List<AttributeGroup> list = this.list(attributeGroupQuery);
List<AttributeGroupPageResp> pageRespList = list.stream()
.map(attributeGroup ->
AttributeGroupPageResp.groupFunBuild(
attributeGroup, groupId -> attributeInfoService.attributeListByGroupId(groupId)
)
)
.toList();
return TableDataInfo.<AttributeGroupPageResp>builder()
.total(new PageInfo(list).getTotal())
.rows(pageRespList)
.build();
}
/**
* 查询属性组列表
*
@ -40,7 +73,6 @@ public class AttributeGroupServiceImpl extends ServiceImpl<AttributeGroupMapper,
public List<AttributeGroup> list (AttributeGroup attributeGroup) {
LambdaQueryWrapper<AttributeGroup> queryWrapper = new LambdaQueryWrapper<>();
if (ObjUtils.notNull(attributeGroup.getName())) {
queryWrapper.like(AttributeGroup::getName, attributeGroup.getName());
}

28
muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/service/impl/AttributeInfoServiceImpl.java
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@ -2,8 +2,12 @@ package com.muyu.product.service.impl;
import java.util.List;
import com.muyu.common.core.exception.ServiceException;
import com.muyu.common.core.utils.ObjUtils;
import com.muyu.product.domain.AsAttributeGroup;
import com.muyu.product.service.AsAttributeGroupService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.muyu.product.mapper.AttributeInfoMapper;
import com.muyu.product.domain.AttributeInfo;
@ -21,6 +25,9 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
@Service
public class AttributeInfoServiceImpl extends ServiceImpl<AttributeInfoMapper, AttributeInfo> implements AttributeInfoService {
@Autowired
private AsAttributeGroupService asAttributeGroupService;
/**
* 查询商品属性列表
*
@ -42,4 +49,25 @@ public class AttributeInfoServiceImpl extends ServiceImpl<AttributeInfoMapper, A
return list(queryWrapper);
}
/**
* 通过groupId查询属性集合
*
* @param groupId 属性组Id
*
* @return 属性集合
*/
@Override
public List<AttributeInfo> attributeListByGroupId (Long groupId) {
if (groupId == null){
throw new ServiceException("查询商品属性组，属性组ID不可为空");
}
LambdaQueryWrapper<AsAttributeGroup> queryWrapper = new LambdaQueryWrapper<>();
queryWrapper.eq(AsAttributeGroup::getGroupId, groupId);
return this.listByIds(
asAttributeGroupService.list(queryWrapper).stream()
.map(AsAttributeGroup::getAttributeId)
.toList()
);
}
}