第189天学习打卡(项目 谷粒商城31 平台属性规格修改 )
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平台属性规格修改
gulimall.product.vo
AttrRespVo.java
package com.doudou.gulimall.product.vo;
import com.baomidou.mybatisplus.annotation.TableId;
import lombok.Data;
@Data
public class AttrRespVo {
/**
* 属性id
*/
@TableId
private Long attrId;
/**
* 属性名
*/
private String attrName;
/**
* 是否需要检索[0-不需要,1-需要]
*/
private Integer searchType;
/**
* 属性图标
*/
private String icon;
/**
* 可选值列表[用逗号分隔]
*/
private String valueSelect;
/**
* 属性类型[0-销售属性,1-基本属性,2-既是销售属性又是基本属性]
*/
private Integer attrType;
/**
* 启用状态[0 - 禁用,1 - 启用]
*/
private Long enable;
/**
* 所属分类
*/
private Long catelogId;
/**
* 快速展示【是否展示在介绍上;0-否 1-是】,在sku中仍然可以调整
*/
private Integer showDesc;
private Long attrGroupId;
/**
* "catelogName" : "手机/数码/手机,//所属分类的名字"
* "groupName" :“主体”,//所属分组名字
*/
private String catelogName;
private String groupName;
private Long[] catelogPath;
}
doudou.gulimall.product.controller
AttrController.java
package com.doudou.gulimall.product.controller;
import java.util.Arrays;
import java.util.Map;
//import org.apache.shiro.authz.annotation.RequiresPermissions;
import com.doudou.gulimall.product.vo.AttrRespVo;
import com.doudou.gulimall.product.vo.AttrVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import com.doudou.gulimall.product.entity.AttrEntity;
import com.doudou.gulimall.product.service.AttrService;
import com.doudou.common.utils.PageUtils;
import com.doudou.common.utils.R;
/**
* 商品属性
*
* @author doudoutj111
*
* @date 2021-06-19 19:40:53
*/
@RestController
@RequestMapping("product/attr")
public class AttrController {
@Autowired
private AttrService attrService;
//product/attr/info/{attrId}
//分页查询
//product/attr/base/list/{catelogId}
@GetMapping("/base/list/{catelogId}")
public R baseAttrList(@RequestParam Map<String, Object> params,
@PathVariable("catelogId") Long catelogId){
PageUtils page = attrService.queryBaseAttrPage(params,catelogId);
return R.ok().put("page", page);
}
/**
* 列表
*/
@RequestMapping("/list")
//@RequiresPermissions("product:attr:list")
public R list(@RequestParam Map<String, Object> params){
PageUtils page = attrService.queryPage(params);
return R.ok().put("page", page);
}
/**
* 信息
*/
@RequestMapping("/info/{attrId}")
// @RequiresPermissions("product:attr:info")
public R info(@PathVariable("attrId") Long attrId){
//AttrEntity attr = attrService.getById(attrId);
AttrRespVo respVo = attrService.getAttrInfo(attrId);
return R.ok().put("attr", respVo);
}
/**
* 保存
*/
@RequestMapping("/save")
// @RequiresPermissions("product:attr:save")
public R save(@RequestBody AttrVo attr){
attrService.saveAttr(attr);
return R.ok();
}
/**
* 修改
*/
@RequestMapping("/update")
// @RequiresPermissions("product:attr:update")
public R update(@RequestBody AttrEntity attr){
attrService.updateById(attr);
return R.ok();
}
/**
* 删除
*/
@RequestMapping("/delete")
// @RequiresPermissions("product:attr:delete")
public R delete(@RequestBody Long[] attrIds){
attrService.removeByIds(Arrays.asList(attrIds));
return R.ok();
}
}
gulimall.product.service.impl
AttrServiceImpl .java
package com.doudou.gulimall.product.service.impl;
import com.doudou.gulimall.product.dao.AttrAttrgroupRelationDao;
import com.doudou.gulimall.product.dao.AttrGroupDao;
import com.doudou.gulimall.product.dao.CategoryDao;
import com.doudou.gulimall.product.entity.AttrAttrgroupRelationEntity;
import com.doudou.gulimall.product.entity.AttrGroupEntity;
import com.doudou.gulimall.product.entity.CategoryEntity;
import com.doudou.gulimall.product.service.CategoryService;
import com.doudou.gulimall.product.vo.AttrRespVo;
import com.doudou.gulimall.product.vo.AttrVo;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.doudou.common.utils.PageUtils;
import com.doudou.common.utils.Query;
import com.doudou.gulimall.product.dao.AttrDao;
import com.doudou.gulimall.product.entity.AttrEntity;
import com.doudou.gulimall.product.service.AttrService;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;
@Service("attrService")
public class AttrServiceImpl extends ServiceImpl<AttrDao, AttrEntity> implements AttrService {
@Autowired
AttrAttrgroupRelationDao relationDao;
@Autowired
AttrGroupDao attrGroupDao;
@Autowired
CategoryDao categoryDao;
@Autowired
CategoryService categoryService;
@Override
public PageUtils queryPage(Map<String, Object> params) {
IPage<AttrEntity> page = this.page(
new Query<AttrEntity>().getPage(params),
new QueryWrapper<AttrEntity>()
);
return new PageUtils(page);
}
@Transactional //事务
@Override
public void saveAttr(AttrVo attr) {
AttrEntity attrEntity = new AttrEntity();
BeanUtils.copyProperties(attr,attrEntity);
//1.保存基本数据
this.save(attrEntity);
//2.保存关联关系
AttrAttrgroupRelationEntity relationEntity = new AttrAttrgroupRelationEntity();
relationEntity.setAttrGroupId(attr.getAttrGroupId());
relationEntity.setAttrId(attrEntity.getAttrId());
relationDao.insert(relationEntity);
}
@Override
public PageUtils queryBaseAttrPage(Map<String, Object> params, Long catelogId) {
QueryWrapper<AttrEntity> queryWrapper = new QueryWrapper<>();
if (catelogId != 0){
queryWrapper.eq("catelog_id",catelogId);
}
String key = (String) params.get("key");
if (!StringUtils.isEmpty(key)){
//attr_id attr_name
queryWrapper.and((wrapper)->{
wrapper.eq("attr_id",key).or().like("attr_name",key);
});
}
IPage<AttrEntity> page = this.page(
new Query<AttrEntity>().getPage(params),
queryWrapper
);
PageUtils pageUtils = new PageUtils(page);
List<AttrEntity> records = page.getRecords();
List<AttrRespVo> respVos = records.stream().map((attrEntity) -> {
AttrRespVo attrRespVo = new AttrRespVo();
BeanUtils.copyProperties(attrEntity, attrRespVo);
//1.设置分类和分组的名字
AttrAttrgroupRelationEntity attrId = relationDao.selectOne(new QueryWrapper<AttrAttrgroupRelationEntity>().eq("attr_id", attrEntity.getAttrId()));
if (attrId != null) {
AttrGroupEntity attrGroupEntity = attrGroupDao.selectById(attrId.getAttrGroupId());
attrRespVo.setGroupName(attrGroupEntity.getAttrGroupName());
}
CategoryEntity categoryEntity = categoryDao.selectById(attrEntity.getCatelogId());
if (categoryEntity != null) {
attrRespVo.setCatelogName(categoryEntity.getName());
}
return attrRespVo;
}).collect(Collectors.toList());//收集成集合
pageUtils.setList(respVos);
return pageUtils;
}
@Override
public AttrRespVo getAttrInfo(Long attrId) {
AttrRespVo respVo = new AttrRespVo();
AttrEntity attrEntity = this.getById(attrId);
BeanUtils.copyProperties(attrEntity,respVo);
//1.设置分组信息
AttrAttrgroupRelationEntity attrgroupRelation = relationDao.selectOne(new QueryWrapper<AttrAttrgroupRelationEntity>().eq("attr_id", attrId));
if(attrgroupRelation != null){
respVo.setAttrGroupId(attrgroupRelation.getAttrGroupId());
AttrGroupEntity attrGroupEntity = attrGroupDao.selectById(attrgroupRelation.getAttrGroupId());
if (attrGroupEntity != null){
respVo.setGroupName(attrGroupEntity.getAttrGroupName());
}
}
//2.设置分类信息
Long catelogId = attrEntity.getCatelogId();
Long[] catelogPath = categoryService.findCatelogPath(catelogId);//查找分类的完整路径
respVo.setCatelogPath(catelogPath);
CategoryEntity categoryEntity = categoryDao.selectById(catelogId);
if (categoryEntity != null){
respVo.setCatelogName(categoryEntity.getName());
}
return respVo;
}
}
所属分组修改
package com.doudou.gulimall.product.controller;
import java.util.Arrays;
import java.util.Map;
//import org.apache.shiro.authz.annotation.RequiresPermissions;
import com.doudou.gulimall.product.vo.AttrRespVo;
import com.doudou.gulimall.product.vo.AttrVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import com.doudou.gulimall.product.entity.AttrEntity;
import com.doudou.gulimall.product.service.AttrService;
import com.doudou.common.utils.PageUtils;
import com.doudou.common.utils.R;
/**
* 商品属性
*
* @author doudoutj111
*
* @date 2021-06-19 19:40:53
*/
@RestController
@RequestMapping("product/attr")
public class AttrController {
@Autowired
private AttrService attrService;
//product/attr/info/{attrId}
//分页查询
//product/attr/base/list/{catelogId}
@GetMapping("/base/list/{catelogId}")
public R baseAttrList(@RequestParam Map<String, Object> params,
@PathVariable("catelogId") Long catelogId){
PageUtils page = attrService.queryBaseAttrPage(params,catelogId);
return R.ok().put("page", page);
}
/**
* 列表
*/
@RequestMapping("/list")
//@RequiresPermissions("product:attr:list")
public R list(@RequestParam Map<String, Object> params){
PageUtils page = attrService.queryPage(params);
return R.ok().put("page", page);
}
/**
* 信息
*/
@RequestMapping("/in以上是关于第189天学习打卡(项目 谷粒商城31 平台属性规格修改 )的主要内容,如果未能解决你的问题,请参考以下文章
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