package cn.lili.modules.member.serviceimpl;
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import cn.lili.common.enums.ResultCode;
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import cn.lili.common.exception.ServiceException;
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import cn.lili.common.security.context.UserContext;
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import cn.lili.modules.member.entity.dos.Clerk;
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import cn.lili.modules.member.entity.dos.StoreDepartment;
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import cn.lili.modules.member.entity.vo.StoreDepartmentVO;
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import cn.lili.modules.member.mapper.StoreDepartmentMapper;
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import cn.lili.modules.member.service.ClerkService;
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import cn.lili.modules.member.service.StoreDepartmentRoleService;
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import cn.lili.modules.member.service.StoreDepartmentService;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import lombok.extern.slf4j.Slf4j;
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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 org.springframework.transaction.annotation.Transactional;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* 店铺部门业务层实现
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*
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* @author Chopper
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* @since 2020/11/17 3:47 下午
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*/
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@Slf4j
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@Service
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@Transactional(rollbackFor = Exception.class)
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public class StoreDepartmentServiceImpl extends ServiceImpl<StoreDepartmentMapper, StoreDepartment> implements StoreDepartmentService {
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@Autowired
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private StoreDepartmentRoleService storeDepartmentRoleService;
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@Autowired
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private ClerkService clerkService;
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@Override
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public void deleteByIds(List<String> ids) {
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//校验是否有操作店铺部门权限
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List<StoreDepartment> storeDepartments = this.list(new QueryWrapper<StoreDepartment>()
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.in("id", ids)
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.eq("store_id", UserContext.getCurrentUser().getStoreId()));
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if (storeDepartments.size() != ids.size()) {
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throw new ServiceException(ResultCode.USER_AUTHORITY_ERROR);
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}
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//校验店员是否绑定部门
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if (clerkService.count(new QueryWrapper<Clerk>().in("department_id", ids)) > 0) {
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throw new ServiceException(ResultCode.PERMISSION_DEPARTMENT_DELETE_ERROR);
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}
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//删除店铺部门
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this.removeByIds(ids);
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//删除店铺部门角色
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storeDepartmentRoleService.deleteByDepartment(ids);
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}
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@Override
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public List<StoreDepartmentVO> tree(QueryWrapper<StoreDepartment> initWrapper) {
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try {
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List<StoreDepartment> departments = this.list(initWrapper);
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List<StoreDepartmentVO> all = new ArrayList<>();
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departments.forEach(item -> all.add(new StoreDepartmentVO(item)));
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List<StoreDepartmentVO> tree = new ArrayList<>();
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all.forEach(item -> {
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if ("0".equals(item.getParentId())) {
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initChild(item, all);
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tree.add(item);
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}
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});
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return tree;
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} catch (Exception e) {
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log.error("部门业务错误", e);
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return null;
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}
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}
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/**
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* 递归初始化子树
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*
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* @param tree 树结构
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* @param departmentVOS 数据库对象集合
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*/
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private void initChild(StoreDepartmentVO tree, List<StoreDepartmentVO> departmentVOS) {
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departmentVOS.stream()
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.filter(item -> (item.getParentId().equals(tree.getId())))
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.forEach(child -> {
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StoreDepartmentVO childTree = new StoreDepartmentVO(child);
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initChild(childTree, departmentVOS);
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tree.getChildren().add(childTree);
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});
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}
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@Override
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public Boolean update(StoreDepartment storeDepartment) {
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StoreDepartment temp = this.getById(storeDepartment);
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//校验部门是否存在
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if (temp == null) {
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throw new ServiceException(ResultCode.PERMISSION_NOT_FOUND_ERROR);
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}
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//校验店铺权限
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if (!temp.getStoreId().equals(UserContext.getCurrentUser().getStoreId())) {
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throw new ServiceException(ResultCode.USER_AUTHORITY_ERROR);
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}
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return this.updateById(storeDepartment);
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}
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}
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