package com.fastbee.iot.service.impl;
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import com.fastbee.common.core.domain.AjaxResult;
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import com.fastbee.common.core.domain.entity.SysRole;
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import com.fastbee.common.core.domain.entity.SysUser;
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import com.fastbee.common.utils.DateUtils;
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import com.fastbee.iot.domain.Category;
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import com.fastbee.iot.mapper.CategoryMapper;
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import com.fastbee.iot.model.IdAndName;
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import com.fastbee.iot.service.ICategoryService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.List;
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import static com.fastbee.common.utils.SecurityUtils.getLoginUser;
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/**
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* 产品分类Service业务层处理
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*
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* @author kerwincui
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* @date 2021-12-16
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*/
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@Service
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public class CategoryServiceImpl implements ICategoryService
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{
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@Autowired
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private CategoryMapper categoryMapper;
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/**
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* 查询产品分类
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*
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* @param categoryId 产品分类主键
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* @return 产品分类
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*/
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@Override
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public Category selectCategoryByCategoryId(Long categoryId)
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{
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return categoryMapper.selectCategoryByCategoryId(categoryId);
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}
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/**
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* 查询产品分类列表
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*
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* @param category 产品分类
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* @return 产品分类
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*/
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@Override
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public List<Category> selectCategoryList(Category category)
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{
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SysUser user = getLoginUser().getUser();
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List<SysRole> roles=user.getRoles();
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// 租户
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if(roles.stream().anyMatch(a->a.getRoleKey().equals("tenant"))){
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category.setTenantId(user.getUserId());
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}
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return categoryMapper.selectCategoryList(category);
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}
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/**
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* 查询产品分简短类列表
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*
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* @return 产品分类
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*/
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@Override
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public List<IdAndName> selectCategoryShortList()
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{
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Category category=new Category();
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SysUser user = getLoginUser().getUser();
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List<SysRole> roles=user.getRoles();
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// 租户
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if(roles.stream().anyMatch(a->a.getRoleKey().equals("tenant"))){
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category.setTenantId(user.getUserId());
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}
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return categoryMapper.selectCategoryShortList(category);
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}
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/**
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* 新增产品分类
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*
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* @param category 产品分类
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* @return 结果
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*/
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@Override
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public int insertCategory(Category category)
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{
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// 判断是否为管理员
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category.setIsSys(1);
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SysUser user = getLoginUser().getUser();
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List<SysRole> roles=user.getRoles();
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for(int i=0;i<roles.size();i++){
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if(roles.get(i).getRoleKey().equals("tenant") || roles.get(i).getRoleKey().equals("general")){
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category.setIsSys(0);
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break;
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}
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}
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category.setTenantId(user.getUserId());
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category.setTenantName(user.getUserName());
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category.setCreateTime(DateUtils.getNowDate());
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return categoryMapper.insertCategory(category);
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}
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/**
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* 修改产品分类
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*
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* @param category 产品分类
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* @return 结果
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*/
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@Override
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public int updateCategory(Category category)
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{
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category.setUpdateTime(DateUtils.getNowDate());
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return categoryMapper.updateCategory(category);
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}
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/**
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* 批量删除产品分类
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*
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* @param categoryIds 需要删除的产品分类主键
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* @return 结果
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*/
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@Override
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public AjaxResult deleteCategoryByCategoryIds(Long[] categoryIds)
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{
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int productCount=categoryMapper.productCountInCategorys(categoryIds);
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if(productCount>0){
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return AjaxResult.error("删除失败，请先删除对应分类下的产品");
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}
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if(categoryMapper.deleteCategoryByCategoryIds(categoryIds)>0){
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return AjaxResult.success("删除成功");
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}
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return AjaxResult.error("删除失败");
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}
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/**
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* 删除产品分类信息
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*
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* @param categoryId 产品分类主键
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* @return 结果
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*/
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@Override
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public int deleteCategoryByCategoryId(Long categoryId)
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{
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return categoryMapper.deleteCategoryByCategoryId(categoryId);
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}
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}
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