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- package com.ruoyi.system.service.impl;
- import cn.hutool.core.collection.CollUtil;
- import cn.hutool.core.util.ObjectUtil;
- import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
- import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
- import com.ruoyi.common.constant.UserConstants;
- import com.ruoyi.common.core.domain.PageQuery;
- import com.ruoyi.common.core.domain.entity.SysRole;
- import com.ruoyi.common.core.page.TableDataInfo;
- import com.ruoyi.common.exception.ServiceException;
- import com.ruoyi.common.helper.LoginHelper;
- import com.ruoyi.common.utils.spring.SpringUtils;
- import com.ruoyi.system.domain.SysRoleDept;
- import com.ruoyi.system.domain.SysRoleMenu;
- import com.ruoyi.system.domain.SysUserRole;
- import com.ruoyi.system.mapper.SysRoleDeptMapper;
- import com.ruoyi.system.mapper.SysRoleMapper;
- import com.ruoyi.system.mapper.SysRoleMenuMapper;
- import com.ruoyi.system.mapper.SysUserRoleMapper;
- import com.ruoyi.system.service.ISysRoleService;
- import lombok.RequiredArgsConstructor;
- import org.springframework.stereotype.Service;
- import org.springframework.transaction.annotation.Transactional;
- import java.util.*;
- /**
- * 角色 业务层处理
- *
- * @author Lion Li
- */
- @RequiredArgsConstructor
- @Service
- public class SysRoleServiceImpl implements ISysRoleService {
- private final SysRoleMapper baseMapper;
- private final SysRoleMenuMapper roleMenuMapper;
- private final SysUserRoleMapper userRoleMapper;
- private final SysRoleDeptMapper roleDeptMapper;
- @Override
- public TableDataInfo<SysRole> selectPageRoleList(SysRole role, PageQuery pageQuery) {
- Page<SysRole> page = baseMapper.selectPageRoleList(pageQuery.build(), role);
- return TableDataInfo.build(page);
- }
- /**
- * 根据条件分页查询角色数据
- *
- * @param role 角色信息
- * @return 角色数据集合信息
- */
- @Override
- public List<SysRole> selectRoleList(SysRole role) {
- return baseMapper.selectRoleList(role);
- }
- /**
- * 根据用户ID查询角色
- *
- * @param userId 用户ID
- * @return 角色列表
- */
- @Override
- public List<SysRole> selectRolesByUserId(Long userId) {
- List<SysRole> userRoles = baseMapper.selectRolePermissionByUserId(userId);
- List<SysRole> roles = selectRoleAll();
- for (SysRole role : roles) {
- for (SysRole userRole : userRoles) {
- if (role.getRoleId().longValue() == userRole.getRoleId().longValue()) {
- role.setFlag(true);
- break;
- }
- }
- }
- return roles;
- }
- /**
- * 根据用户ID查询权限
- *
- * @param userId 用户ID
- * @return 权限列表
- */
- @Override
- public Set<String> selectRolePermissionByUserId(Long userId) {
- List<SysRole> perms = baseMapper.selectRolePermissionByUserId(userId);
- Set<String> permsSet = new HashSet<>();
- for (SysRole perm : perms) {
- if (ObjectUtil.isNotNull(perm)) {
- permsSet.addAll(Arrays.asList(perm.getRoleKey().trim().split(",")));
- }
- }
- return permsSet;
- }
- /**
- * 查询所有角色
- *
- * @return 角色列表
- */
- @Override
- public List<SysRole> selectRoleAll() {
- return SpringUtils.getAopProxy(this).selectRoleList(new SysRole());
- }
- /**
- * 根据用户ID获取角色选择框列表
- *
- * @param userId 用户ID
- * @return 选中角色ID列表
- */
- @Override
- public List<Long> selectRoleListByUserId(Long userId) {
- return baseMapper.selectRoleListByUserId(userId);
- }
- /**
- * 通过角色ID查询角色
- *
- * @param roleId 角色ID
- * @return 角色对象信息
- */
- @Override
- public SysRole selectRoleById(Long roleId) {
- return baseMapper.selectById(roleId);
- }
- /**
- * 校验角色名称是否唯一
- *
- * @param role 角色信息
- * @return 结果
- */
- @Override
- public String checkRoleNameUnique(SysRole role) {
- boolean exist = baseMapper.exists(new LambdaQueryWrapper<SysRole>()
- .eq(SysRole::getRoleName, role.getRoleName())
- .ne(ObjectUtil.isNotNull(role.getRoleId()), SysRole::getRoleId, role.getRoleId()));
- if (exist) {
- return UserConstants.NOT_UNIQUE;
- }
- return UserConstants.UNIQUE;
- }
- /**
- * 校验角色权限是否唯一
- *
- * @param role 角色信息
- * @return 结果
- */
- @Override
- public String checkRoleKeyUnique(SysRole role) {
- boolean exist = baseMapper.exists(new LambdaQueryWrapper<SysRole>()
- .eq(SysRole::getRoleKey, role.getRoleKey())
- .ne(ObjectUtil.isNotNull(role.getRoleId()), SysRole::getRoleId, role.getRoleId()));
- if (exist) {
- return UserConstants.NOT_UNIQUE;
- }
- return UserConstants.UNIQUE;
- }
- /**
- * 校验角色是否允许操作
- *
- * @param role 角色信息
- */
- @Override
- public void checkRoleAllowed(SysRole role) {
- if (ObjectUtil.isNotNull(role.getRoleId()) && role.isAdmin()) {
- throw new ServiceException("不允许操作超级管理员角色");
- }
- }
- /**
- * 校验角色是否有数据权限
- *
- * @param roleId 角色id
- */
- @Override
- public void checkRoleDataScope(Long roleId) {
- if (!LoginHelper.isAdmin()) {
- SysRole role = new SysRole();
- role.setRoleId(roleId);
- List<SysRole> roles = SpringUtils.getAopProxy(this).selectRoleList(role);
- if (CollUtil.isEmpty(roles)) {
- throw new ServiceException("没有权限访问角色数据!");
- }
- }
- }
- /**
- * 通过角色ID查询角色使用数量
- *
- * @param roleId 角色ID
- * @return 结果
- */
- @Override
- public long countUserRoleByRoleId(Long roleId) {
- return userRoleMapper.selectCount(new LambdaQueryWrapper<SysUserRole>().eq(SysUserRole::getRoleId, roleId));
- }
- /**
- * 新增保存角色信息
- *
- * @param role 角色信息
- * @return 结果
- */
- @Override
- @Transactional(rollbackFor = Exception.class)
- public int insertRole(SysRole role) {
- // 新增角色信息
- baseMapper.insert(role);
- return insertRoleMenu(role);
- }
- /**
- * 修改保存角色信息
- *
- * @param role 角色信息
- * @return 结果
- */
- @Override
- @Transactional(rollbackFor = Exception.class)
- public int updateRole(SysRole role) {
- // 修改角色信息
- baseMapper.updateById(role);
- // 删除角色与菜单关联
- roleMenuMapper.delete(new LambdaQueryWrapper<SysRoleMenu>().eq(SysRoleMenu::getRoleId, role.getRoleId()));
- return insertRoleMenu(role);
- }
- /**
- * 修改角色状态
- *
- * @param role 角色信息
- * @return 结果
- */
- @Override
- public int updateRoleStatus(SysRole role) {
- return baseMapper.updateById(role);
- }
- /**
- * 修改数据权限信息
- *
- * @param role 角色信息
- * @return 结果
- */
- @Override
- @Transactional(rollbackFor = Exception.class)
- public int authDataScope(SysRole role) {
- // 修改角色信息
- baseMapper.updateById(role);
- // 删除角色与部门关联
- roleDeptMapper.delete(new LambdaQueryWrapper<SysRoleDept>().eq(SysRoleDept::getRoleId, role.getRoleId()));
- // 新增角色和部门信息(数据权限)
- return insertRoleDept(role);
- }
- /**
- * 新增角色菜单信息
- *
- * @param role 角色对象
- */
- public int insertRoleMenu(SysRole role) {
- int rows = 1;
- // 新增用户与角色管理
- List<SysRoleMenu> list = new ArrayList<SysRoleMenu>();
- for (Long menuId : role.getMenuIds()) {
- SysRoleMenu rm = new SysRoleMenu();
- rm.setRoleId(role.getRoleId());
- rm.setMenuId(menuId);
- list.add(rm);
- }
- if (list.size() > 0) {
- rows = roleMenuMapper.insertBatch(list) ? list.size() : 0;
- }
- return rows;
- }
- /**
- * 新增角色部门信息(数据权限)
- *
- * @param role 角色对象
- */
- public int insertRoleDept(SysRole role) {
- int rows = 1;
- // 新增角色与部门(数据权限)管理
- List<SysRoleDept> list = new ArrayList<SysRoleDept>();
- for (Long deptId : role.getDeptIds()) {
- SysRoleDept rd = new SysRoleDept();
- rd.setRoleId(role.getRoleId());
- rd.setDeptId(deptId);
- list.add(rd);
- }
- if (list.size() > 0) {
- rows = roleDeptMapper.insertBatch(list) ? list.size() : 0;
- }
- return rows;
- }
- /**
- * 通过角色ID删除角色
- *
- * @param roleId 角色ID
- * @return 结果
- */
- @Override
- @Transactional(rollbackFor = Exception.class)
- public int deleteRoleById(Long roleId) {
- // 删除角色与菜单关联
- roleMenuMapper.delete(new LambdaQueryWrapper<SysRoleMenu>().eq(SysRoleMenu::getRoleId, roleId));
- // 删除角色与部门关联
- roleDeptMapper.delete(new LambdaQueryWrapper<SysRoleDept>().eq(SysRoleDept::getRoleId, roleId));
- return baseMapper.deleteById(roleId);
- }
- /**
- * 批量删除角色信息
- *
- * @param roleIds 需要删除的角色ID
- * @return 结果
- */
- @Override
- @Transactional(rollbackFor = Exception.class)
- public int deleteRoleByIds(Long[] roleIds) {
- for (Long roleId : roleIds) {
- checkRoleAllowed(new SysRole(roleId));
- checkRoleDataScope(roleId);
- SysRole role = selectRoleById(roleId);
- if (countUserRoleByRoleId(roleId) > 0) {
- throw new ServiceException(String.format("%1$s已分配,不能删除", role.getRoleName()));
- }
- }
- List<Long> ids = Arrays.asList(roleIds);
- // 删除角色与菜单关联
- roleMenuMapper.delete(new LambdaQueryWrapper<SysRoleMenu>().in(SysRoleMenu::getRoleId, ids));
- // 删除角色与部门关联
- roleDeptMapper.delete(new LambdaQueryWrapper<SysRoleDept>().in(SysRoleDept::getRoleId, ids));
- return baseMapper.deleteBatchIds(ids);
- }
- /**
- * 取消授权用户角色
- *
- * @param userRole 用户和角色关联信息
- * @return 结果
- */
- @Override
- public int deleteAuthUser(SysUserRole userRole) {
- return userRoleMapper.delete(new LambdaQueryWrapper<SysUserRole>()
- .eq(SysUserRole::getRoleId, userRole.getRoleId())
- .eq(SysUserRole::getUserId, userRole.getUserId()));
- }
- /**
- * 批量取消授权用户角色
- *
- * @param roleId 角色ID
- * @param userIds 需要取消授权的用户数据ID
- * @return 结果
- */
- @Override
- public int deleteAuthUsers(Long roleId, Long[] userIds) {
- return userRoleMapper.delete(new LambdaQueryWrapper<SysUserRole>()
- .eq(SysUserRole::getRoleId, roleId)
- .in(SysUserRole::getUserId, Arrays.asList(userIds)));
- }
- /**
- * 批量选择授权用户角色
- *
- * @param roleId 角色ID
- * @param userIds 需要授权的用户数据ID
- * @return 结果
- */
- @Override
- public int insertAuthUsers(Long roleId, Long[] userIds) {
- // 新增用户与角色管理
- int rows = 1;
- List<SysUserRole> list = new ArrayList<SysUserRole>();
- for (Long userId : userIds) {
- SysUserRole ur = new SysUserRole();
- ur.setUserId(userId);
- ur.setRoleId(roleId);
- list.add(ur);
- }
- if (list.size() > 0) {
- rows = userRoleMapper.insertBatch(list) ? list.size() : 0;
- }
- return rows;
- }
- }
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