SysRoleServiceImpl.java 13 KB

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  1. package com.ruoyi.system.service.impl;
  2. import cn.hutool.core.collection.CollUtil;
  3. import cn.hutool.core.util.ObjectUtil;
  4. import com.baomidou.mybatisplus.core.conditions.Wrapper;
  5. import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
  6. import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
  7. import com.baomidou.mybatisplus.core.toolkit.Wrappers;
  8. import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
  9. import com.ruoyi.common.constant.UserConstants;
  10. import com.ruoyi.common.core.domain.PageQuery;
  11. import com.ruoyi.common.core.domain.entity.SysRole;
  12. import com.ruoyi.common.core.page.TableDataInfo;
  13. import com.ruoyi.common.exception.ServiceException;
  14. import com.ruoyi.common.helper.LoginHelper;
  15. import com.ruoyi.common.utils.StreamUtils;
  16. import com.ruoyi.common.utils.StringUtils;
  17. import com.ruoyi.system.domain.SysRoleDept;
  18. import com.ruoyi.system.domain.SysRoleMenu;
  19. import com.ruoyi.system.domain.SysUserRole;
  20. import com.ruoyi.system.mapper.SysRoleDeptMapper;
  21. import com.ruoyi.system.mapper.SysRoleMapper;
  22. import com.ruoyi.system.mapper.SysRoleMenuMapper;
  23. import com.ruoyi.system.mapper.SysUserRoleMapper;
  24. import com.ruoyi.system.service.ISysRoleService;
  25. import lombok.RequiredArgsConstructor;
  26. import org.springframework.stereotype.Service;
  27. import org.springframework.transaction.annotation.Transactional;
  28. import java.util.*;
  29. /**
  30. * 角色 业务层处理
  31. *
  32. * @author Lion Li
  33. */
  34. @RequiredArgsConstructor
  35. @Service
  36. public class SysRoleServiceImpl implements ISysRoleService {
  37. private final SysRoleMapper baseMapper;
  38. private final SysRoleMenuMapper roleMenuMapper;
  39. private final SysUserRoleMapper userRoleMapper;
  40. private final SysRoleDeptMapper roleDeptMapper;
  41. @Override
  42. public TableDataInfo<SysRole> selectPageRoleList(SysRole role, PageQuery pageQuery) {
  43. Page<SysRole> page = baseMapper.selectPageRoleList(pageQuery.build(), this.buildQueryWrapper(role));
  44. return TableDataInfo.build(page);
  45. }
  46. /**
  47. * 根据条件分页查询角色数据
  48. *
  49. * @param role 角色信息
  50. * @return 角色数据集合信息
  51. */
  52. @Override
  53. public List<SysRole> selectRoleList(SysRole role) {
  54. return baseMapper.selectRoleList(this.buildQueryWrapper(role));
  55. }
  56. private Wrapper<SysRole> buildQueryWrapper(SysRole role) {
  57. Map<String, Object> params = role.getParams();
  58. QueryWrapper<SysRole> wrapper = Wrappers.query();
  59. wrapper.eq("r.del_flag", UserConstants.ROLE_NORMAL)
  60. .eq(ObjectUtil.isNotNull(role.getRoleId()), "r.role_id", role.getRoleId())
  61. .like(StringUtils.isNotBlank(role.getRoleName()), "r.role_name", role.getRoleName())
  62. .eq(StringUtils.isNotBlank(role.getStatus()), "r.status", role.getStatus())
  63. .like(StringUtils.isNotBlank(role.getRoleKey()), "r.role_key", role.getRoleKey())
  64. .between(params.get("beginTime") != null && params.get("endTime") != null,
  65. "r.create_time", params.get("beginTime"), params.get("endTime"))
  66. .orderByAsc("r.role_sort").orderByAsc("r.create_time");
  67. return wrapper;
  68. }
  69. /**
  70. * 根据用户ID查询角色
  71. *
  72. * @param userId 用户ID
  73. * @return 角色列表
  74. */
  75. @Override
  76. public List<SysRole> selectRolesByUserId(Long userId) {
  77. List<SysRole> userRoles = baseMapper.selectRolePermissionByUserId(userId);
  78. List<SysRole> roles = selectRoleAll();
  79. for (SysRole role : roles) {
  80. for (SysRole userRole : userRoles) {
  81. if (role.getRoleId().longValue() == userRole.getRoleId().longValue()) {
  82. role.setFlag(true);
  83. break;
  84. }
  85. }
  86. }
  87. return roles;
  88. }
  89. /**
  90. * 根据用户ID查询权限
  91. *
  92. * @param userId 用户ID
  93. * @return 权限列表
  94. */
  95. @Override
  96. public Set<String> selectRolePermissionByUserId(Long userId) {
  97. List<SysRole> perms = baseMapper.selectRolePermissionByUserId(userId);
  98. Set<String> permsSet = new HashSet<>();
  99. for (SysRole perm : perms) {
  100. if (ObjectUtil.isNotNull(perm)) {
  101. permsSet.addAll(StringUtils.splitList(perm.getRoleKey().trim()));
  102. }
  103. }
  104. return permsSet;
  105. }
  106. /**
  107. * 查询所有角色
  108. *
  109. * @return 角色列表
  110. */
  111. @Override
  112. public List<SysRole> selectRoleAll() {
  113. return this.selectRoleList(new SysRole());
  114. }
  115. /**
  116. * 根据用户ID获取角色选择框列表
  117. *
  118. * @param userId 用户ID
  119. * @return 选中角色ID列表
  120. */
  121. @Override
  122. public List<Long> selectRoleListByUserId(Long userId) {
  123. return baseMapper.selectRoleListByUserId(userId);
  124. }
  125. /**
  126. * 通过角色ID查询角色
  127. *
  128. * @param roleId 角色ID
  129. * @return 角色对象信息
  130. */
  131. @Override
  132. public SysRole selectRoleById(Long roleId) {
  133. return baseMapper.selectById(roleId);
  134. }
  135. /**
  136. * 校验角色名称是否唯一
  137. *
  138. * @param role 角色信息
  139. * @return 结果
  140. */
  141. @Override
  142. public boolean checkRoleNameUnique(SysRole role) {
  143. boolean exist = baseMapper.exists(new LambdaQueryWrapper<SysRole>()
  144. .eq(SysRole::getRoleName, role.getRoleName())
  145. .ne(ObjectUtil.isNotNull(role.getRoleId()), SysRole::getRoleId, role.getRoleId()));
  146. return !exist;
  147. }
  148. /**
  149. * 校验角色权限是否唯一
  150. *
  151. * @param role 角色信息
  152. * @return 结果
  153. */
  154. @Override
  155. public boolean checkRoleKeyUnique(SysRole role) {
  156. boolean exist = baseMapper.exists(new LambdaQueryWrapper<SysRole>()
  157. .eq(SysRole::getRoleKey, role.getRoleKey())
  158. .ne(ObjectUtil.isNotNull(role.getRoleId()), SysRole::getRoleId, role.getRoleId()));
  159. return !exist;
  160. }
  161. /**
  162. * 校验角色是否允许操作
  163. *
  164. * @param role 角色信息
  165. */
  166. @Override
  167. public void checkRoleAllowed(SysRole role) {
  168. if (ObjectUtil.isNotNull(role.getRoleId()) && role.isAdmin()) {
  169. throw new ServiceException("不允许操作超级管理员角色");
  170. }
  171. }
  172. /**
  173. * 校验角色是否有数据权限
  174. *
  175. * @param roleId 角色id
  176. */
  177. @Override
  178. public void checkRoleDataScope(Long roleId) {
  179. if (!LoginHelper.isAdmin()) {
  180. SysRole role = new SysRole();
  181. role.setRoleId(roleId);
  182. List<SysRole> roles = this.selectRoleList(role);
  183. if (CollUtil.isEmpty(roles)) {
  184. throw new ServiceException("没有权限访问角色数据!");
  185. }
  186. }
  187. }
  188. /**
  189. * 通过角色ID查询角色使用数量
  190. *
  191. * @param roleId 角色ID
  192. * @return 结果
  193. */
  194. @Override
  195. public long countUserRoleByRoleId(Long roleId) {
  196. return userRoleMapper.selectCount(new LambdaQueryWrapper<SysUserRole>().eq(SysUserRole::getRoleId, roleId));
  197. }
  198. /**
  199. * 新增保存角色信息
  200. *
  201. * @param role 角色信息
  202. * @return 结果
  203. */
  204. @Override
  205. @Transactional(rollbackFor = Exception.class)
  206. public int insertRole(SysRole role) {
  207. // 新增角色信息
  208. baseMapper.insert(role);
  209. return insertRoleMenu(role);
  210. }
  211. /**
  212. * 修改保存角色信息
  213. *
  214. * @param role 角色信息
  215. * @return 结果
  216. */
  217. @Override
  218. @Transactional(rollbackFor = Exception.class)
  219. public int updateRole(SysRole role) {
  220. // 修改角色信息
  221. baseMapper.updateById(role);
  222. // 删除角色与菜单关联
  223. roleMenuMapper.delete(new LambdaQueryWrapper<SysRoleMenu>().eq(SysRoleMenu::getRoleId, role.getRoleId()));
  224. return insertRoleMenu(role);
  225. }
  226. /**
  227. * 修改角色状态
  228. *
  229. * @param role 角色信息
  230. * @return 结果
  231. */
  232. @Override
  233. public int updateRoleStatus(SysRole role) {
  234. return baseMapper.updateById(role);
  235. }
  236. /**
  237. * 修改数据权限信息
  238. *
  239. * @param role 角色信息
  240. * @return 结果
  241. */
  242. @Override
  243. @Transactional(rollbackFor = Exception.class)
  244. public int authDataScope(SysRole role) {
  245. // 修改角色信息
  246. baseMapper.updateById(role);
  247. // 删除角色与部门关联
  248. roleDeptMapper.delete(new LambdaQueryWrapper<SysRoleDept>().eq(SysRoleDept::getRoleId, role.getRoleId()));
  249. // 新增角色和部门信息(数据权限)
  250. return insertRoleDept(role);
  251. }
  252. /**
  253. * 新增角色菜单信息
  254. *
  255. * @param role 角色对象
  256. */
  257. public int insertRoleMenu(SysRole role) {
  258. int rows = 1;
  259. // 新增用户与角色管理
  260. List<SysRoleMenu> list = new ArrayList<SysRoleMenu>();
  261. for (Long menuId : role.getMenuIds()) {
  262. SysRoleMenu rm = new SysRoleMenu();
  263. rm.setRoleId(role.getRoleId());
  264. rm.setMenuId(menuId);
  265. list.add(rm);
  266. }
  267. if (list.size() > 0) {
  268. rows = roleMenuMapper.insertBatch(list) ? list.size() : 0;
  269. }
  270. return rows;
  271. }
  272. /**
  273. * 新增角色部门信息(数据权限)
  274. *
  275. * @param role 角色对象
  276. */
  277. public int insertRoleDept(SysRole role) {
  278. int rows = 1;
  279. // 新增角色与部门(数据权限)管理
  280. List<SysRoleDept> list = new ArrayList<SysRoleDept>();
  281. for (Long deptId : role.getDeptIds()) {
  282. SysRoleDept rd = new SysRoleDept();
  283. rd.setRoleId(role.getRoleId());
  284. rd.setDeptId(deptId);
  285. list.add(rd);
  286. }
  287. if (list.size() > 0) {
  288. rows = roleDeptMapper.insertBatch(list) ? list.size() : 0;
  289. }
  290. return rows;
  291. }
  292. /**
  293. * 通过角色ID删除角色
  294. *
  295. * @param roleId 角色ID
  296. * @return 结果
  297. */
  298. @Override
  299. @Transactional(rollbackFor = Exception.class)
  300. public int deleteRoleById(Long roleId) {
  301. // 删除角色与菜单关联
  302. roleMenuMapper.delete(new LambdaQueryWrapper<SysRoleMenu>().eq(SysRoleMenu::getRoleId, roleId));
  303. // 删除角色与部门关联
  304. roleDeptMapper.delete(new LambdaQueryWrapper<SysRoleDept>().eq(SysRoleDept::getRoleId, roleId));
  305. return baseMapper.deleteById(roleId);
  306. }
  307. /**
  308. * 批量删除角色信息
  309. *
  310. * @param roleIds 需要删除的角色ID
  311. * @return 结果
  312. */
  313. @Override
  314. @Transactional(rollbackFor = Exception.class)
  315. public int deleteRoleByIds(Long[] roleIds) {
  316. for (Long roleId : roleIds) {
  317. checkRoleAllowed(new SysRole(roleId));
  318. checkRoleDataScope(roleId);
  319. SysRole role = selectRoleById(roleId);
  320. if (countUserRoleByRoleId(roleId) > 0) {
  321. throw new ServiceException(String.format("%1$s已分配,不能删除", role.getRoleName()));
  322. }
  323. }
  324. List<Long> ids = Arrays.asList(roleIds);
  325. // 删除角色与菜单关联
  326. roleMenuMapper.delete(new LambdaQueryWrapper<SysRoleMenu>().in(SysRoleMenu::getRoleId, ids));
  327. // 删除角色与部门关联
  328. roleDeptMapper.delete(new LambdaQueryWrapper<SysRoleDept>().in(SysRoleDept::getRoleId, ids));
  329. return baseMapper.deleteBatchIds(ids);
  330. }
  331. /**
  332. * 取消授权用户角色
  333. *
  334. * @param userRole 用户和角色关联信息
  335. * @return 结果
  336. */
  337. @Override
  338. public int deleteAuthUser(SysUserRole userRole) {
  339. return userRoleMapper.delete(new LambdaQueryWrapper<SysUserRole>()
  340. .eq(SysUserRole::getRoleId, userRole.getRoleId())
  341. .eq(SysUserRole::getUserId, userRole.getUserId()));
  342. }
  343. /**
  344. * 批量取消授权用户角色
  345. *
  346. * @param roleId 角色ID
  347. * @param userIds 需要取消授权的用户数据ID
  348. * @return 结果
  349. */
  350. @Override
  351. public int deleteAuthUsers(Long roleId, Long[] userIds) {
  352. return userRoleMapper.delete(new LambdaQueryWrapper<SysUserRole>()
  353. .eq(SysUserRole::getRoleId, roleId)
  354. .in(SysUserRole::getUserId, Arrays.asList(userIds)));
  355. }
  356. /**
  357. * 批量选择授权用户角色
  358. *
  359. * @param roleId 角色ID
  360. * @param userIds 需要授权的用户数据ID
  361. * @return 结果
  362. */
  363. @Override
  364. public int insertAuthUsers(Long roleId, Long[] userIds) {
  365. // 新增用户与角色管理
  366. int rows = 1;
  367. List<SysUserRole> list = StreamUtils.toList(Arrays.asList(userIds), userId -> {
  368. SysUserRole ur = new SysUserRole();
  369. ur.setUserId(userId);
  370. ur.setRoleId(roleId);
  371. return ur;
  372. });
  373. if (CollUtil.isNotEmpty(list)) {
  374. rows = userRoleMapper.insertBatch(list) ? list.size() : 0;
  375. }
  376. return rows;
  377. }
  378. }