package com.ots.project.system.dept.service;
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import com.ots.common.constant.UserConstants;
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import com.ots.common.exception.BusinessException;
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import com.ots.common.utils.StringUtils;
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import com.ots.common.utils.security.ShiroUtils;
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import com.ots.framework.aspectj.lang.annotation.DataScope;
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import com.ots.framework.web.domain.Ztree;
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import com.ots.project.system.dept.domain.Dept;
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import com.ots.project.system.dept.mapper.DeptMapper;
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import com.ots.project.system.role.domain.Role;
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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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@Service
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public class DeptServiceImpl implements IDeptService {
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@Autowired
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private DeptMapper deptMapper;
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@Override
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@DataScope(deptAlias = "d")
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public List<Dept> selectDeptList(Dept dept) {
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return deptMapper.selectDeptList(dept);
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}
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@Override
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@DataScope(deptAlias = "d")
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public List<Ztree> selectDeptTree(Dept dept) {
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List<Dept> deptList = deptMapper.selectDeptList(dept);
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List<Ztree> ztrees = initZtree(deptList);
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return ztrees;
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}
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@Override
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public List<Ztree> roleDeptTreeData(Role role) {
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Long roleId = role.getRoleId();
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List<Ztree> ztrees = new ArrayList<Ztree>();
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List<Dept> deptList = selectDeptList(new Dept());
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if (StringUtils.isNotNull(roleId)) {
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List<String> roleDeptList = deptMapper.selectRoleDeptTree(roleId);
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ztrees = initZtree(deptList, roleDeptList);
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} else {
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ztrees = initZtree(deptList);
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}
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return ztrees;
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}
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public List<Ztree> initZtree(List<Dept> deptList) {
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return initZtree(deptList, null);
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}
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public List<Ztree> initZtree(List<Dept> deptList, List<String> roleDeptList) {
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List<Ztree> ztrees = new ArrayList<Ztree>();
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boolean isCheck = StringUtils.isNotNull(roleDeptList);
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for (Dept dept : deptList) {
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if (UserConstants.DEPT_NORMAL.equals(dept.getStatus())) {
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Ztree ztree = new Ztree();
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ztree.setId(dept.getDeptId());
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ztree.setpId(dept.getParentId());
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ztree.setName(dept.getDeptName());
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ztree.setTitle(dept.getDeptName());
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if (isCheck) {
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ztree.setChecked(roleDeptList.contains(dept.getDeptId() + dept.getDeptName()));
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}
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ztrees.add(ztree);
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}
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}
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return ztrees;
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}
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@Override
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public int selectDeptCount(Long parentId) {
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Dept dept = new Dept();
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dept.setParentId(parentId);
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return deptMapper.selectDeptCount(dept);
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}
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@Override
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public boolean checkDeptExistUser(Long deptId) {
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int result = deptMapper.checkDeptExistUser(deptId);
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return result > 0 ? true : false;
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}
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@Override
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public int deleteDeptById(Long deptId) {
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return deptMapper.deleteDeptById(deptId);
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}
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@Override
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public int insertDept(Dept dept) {
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Dept info = deptMapper.selectDeptById(dept.getParentId());
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if (!UserConstants.DEPT_NORMAL.equals(info.getStatus())) {
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throw new BusinessException("部门停用，不允许新增");
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}
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dept.setCreateBy(ShiroUtils.getLoginName());
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dept.setAncestors(info.getAncestors() + "," + dept.getParentId());
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return deptMapper.insertDept(dept);
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}
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@Override
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@Transactional
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public int updateDept(Dept dept) {
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Dept newParentDept = deptMapper.selectDeptById(dept.getParentId());
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Dept oldDept = selectDeptById(dept.getDeptId());
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if (StringUtils.isNotNull(newParentDept) && StringUtils.isNotNull(oldDept)) {
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String newAncestors = newParentDept.getAncestors() + "," + newParentDept.getDeptId();
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String oldAncestors = oldDept.getAncestors();
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dept.setAncestors(newAncestors);
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updateDeptChildren(dept.getDeptId(), newAncestors, oldAncestors);
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}
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dept.setUpdateBy(ShiroUtils.getLoginName());
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int result = deptMapper.updateDept(dept);
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if (UserConstants.DEPT_NORMAL.equals(dept.getStatus())) {
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updateParentDeptStatus(dept);
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}
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return result;
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}
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private void updateParentDeptStatus(Dept dept) {
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String updateBy = dept.getUpdateBy();
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dept = deptMapper.selectDeptById(dept.getDeptId());
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dept.setUpdateBy(updateBy);
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deptMapper.updateDeptStatus(dept);
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}
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public void updateDeptChildren(Long deptId, String newAncestors, String oldAncestors) {
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List<Dept> children = deptMapper.selectChildrenDeptById(deptId);
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for (Dept child : children) {
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child.setAncestors(child.getAncestors().replace(oldAncestors, newAncestors));
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}
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if (children.size() > 0) {
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deptMapper.updateDeptChildren(children);
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}
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}
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public void updateDeptChildren(Long deptId, String ancestors) {
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Dept dept = new Dept();
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dept.setParentId(deptId);
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List<Dept> childrens = deptMapper.selectDeptList(dept);
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for (Dept children : childrens) {
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children.setAncestors(ancestors + "," + dept.getParentId());
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}
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if (childrens.size() > 0) {
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deptMapper.updateDeptChildren(childrens);
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}
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}
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@Override
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public Dept selectDeptById(Long deptId) {
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return deptMapper.selectDeptById(deptId);
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}
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@Override
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public String checkDeptNameUnique(Dept dept) {
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Long deptId = StringUtils.isNull(dept.getDeptId()) ? -1L : dept.getDeptId();
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Dept info = deptMapper.checkDeptNameUnique(dept.getDeptName(), dept.getParentId());
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if (StringUtils.isNotNull(info) && info.getDeptId().longValue() != deptId.longValue()) {
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return UserConstants.DEPT_NAME_NOT_UNIQUE;
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}
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return UserConstants.DEPT_NAME_UNIQUE;
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}
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}
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