content: package com.ruoyi.web.controller.system;
  
  import com.ruoyi.common.annotation.Log;
  import com.ruoyi.common.core.controller.BaseController;
  import com.ruoyi.common.core.domain.AjaxResult;
  import com.ruoyi.common.core.domain.entity.SysDept;
  import com.ruoyi.common.core.domain.entity.SysRole;
  import com.ruoyi.common.core.domain.entity.SysUser;
  import com.ruoyi.common.core.domain.model.LoginUser;
  import com.ruoyi.common.core.page.TableDataInfo;
  import com.ruoyi.common.enums.BusinessType;
  import com.ruoyi.common.utils.StringUtils;
  import com.ruoyi.common.utils.poi.ExcelUtil;
  import com.ruoyi.framework.web.service.SysPermissionService;
  import com.ruoyi.framework.web.service.TokenService;
  import com.ruoyi.system.api.domain.SysUserRole;
  import com.ruoyi.system.service.ISysDeptService;
  import com.ruoyi.system.service.ISysRoleService;
  import com.ruoyi.system.service.ISysUserService;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.security.access.prepost.PreAuthorize;
  import org.springframework.validation.annotation.Validated;
  import org.springframework.web.bind.annotation.*;
  
  import javax.servlet.http.HttpServletResponse;
  import java.util.List;
  
  /**
   * 角色信息
   *
   * @author ruoyi
   */
  @RestController
  @RequestMapping("/system/role" )
  public class SysRoleController extends BaseController {
      @Autowired
      private ISysRoleService roleService;
  
      @Autowired
      private TokenService tokenService;
  
      @Autowired
      private SysPermissionService permissionService;
  
      @Autowired
      private ISysUserService userService;
  
      @Autowired
      private ISysDeptService deptService;
  
  
      @GetMapping("/listRoleVo" )
      public AjaxResult listRoleVo(SysRole role) {
          List<SysRole> list = roleService.selectRoleList(role);
          return success(list);
      }
  
      @PreAuthorize("@ss.hasPermi('system:role:list')" )
      @GetMapping("/list" )
      public TableDataInfo list(SysRole role) {
          startPage();
          List<SysRole> list = roleService.selectRoleList(role);
          return getDataTable(list);
      }
  
      @Log(title = "角色管理" , businessType = BusinessType.EXPORT)
      @PreAuthorize("@ss.hasPermi('system:role:export')" )
      @PostMapping("/export" )
      public void export(HttpServletResponse response, SysRole role) {
          List<SysRole> list = roleService.selectRoleList(role);
          ExcelUtil<SysRole> util = new ExcelUtil<SysRole>(SysRole.class);
          util.exportExcel(response, list, "角色数据" );
      }
  
      /**
       * 根据角色编号获取详细信息
       */
      @PreAuthorize("@ss.hasPermi('system:role:query')" )
      @GetMapping(value = "/{roleId}" )
      public AjaxResult getInfo(@PathVariable Long roleId) {
          roleService.checkRoleDataScope(roleId);
          return success(roleService.selectRoleById(roleId));
      }
  
      /**
       * 新增角色
       */
      @PreAuthorize("@ss.hasPermi('system:role:add')" )
      @Log(title = "角色管理" , businessType = BusinessType.INSERT)
      @PostMapping
      public AjaxResult add(@Validated @RequestBody SysRole role) {
          if (!roleService.checkRoleNameUnique(role)) {
              return error("新增角色'" + role.getRoleName() + "'失败，角色名称已存在" );
          } else if (!roleService.checkRoleKeyUnique(role)) {
              return error("新增角色'" + role.getRoleName() + "'失败，角色权限已存在" );
          }
          role.setCreateBy(getUsername());
          return toAjax(roleService.insertRole(role));
  
      }
  
      /**
       * 修改保存角色
       */
      @PreAuthorize("@ss.hasPermi('system:role:edit')" )
      @Log(title = "角色管理" , businessType = BusinessType.UPDATE)
      @PutMapping
      public AjaxResult edit(@Validated @RequestBody SysRole role) {
          roleService.checkRoleAllowed(role);
          roleService.checkRoleDataScope(role.getRoleId());
          if (!roleService.checkRoleNameUnique(role)) {
              return error("修改角色'" + role.getRoleName() + "'失败，角色名称已存在" );
          } else if (!roleService.checkRoleKeyUnique(role)) {
              return error("修改角色'" + role.getRoleName() + "'失败，角色权限已存在" );
          }
          role.setUpdateBy(getUsername());
  
          if (roleService.updateRole(role) > 0) {
              // 更新缓存用户权限
              LoginUser loginUser = getLoginUser();
              if (StringUtils.isNotNull(loginUser.getUser()) && !loginUser.getUser().isAdmin()) {
                  loginUser.setUser(userService.selectUserByUserName(loginUser.getUser().getUserName()));
                  loginUser.setPermissions(permissionService.getMenuPermission(loginUser.getUser()));
                  tokenService.setLoginUser(loginUser);
              }
              return success();
          }
          return error("修改角色'" + role.getRoleName() + "'失败，请联系管理员" );
      }
  
      /**
       * 修改保存数据权限
       */
      @PreAuthorize("@ss.hasPermi('system:role:edit')" )
      @Log(title = "角色管理" , businessType = BusinessType.UPDATE)
      @PutMapping("/dataScope" )
      public AjaxResult dataScope(@RequestBody SysRole role) {
          roleService.checkRoleAllowed(role);
          roleService.checkRoleDataScope(role.getRoleId());
          return toAjax(roleService.authDataScope(role));
      }
  
      /**
       * 状态修改
       */
      @PreAuthorize("@ss.hasPermi('system:role:edit')" )
      @Log(title = "角色管理" , businessType = BusinessType.UPDATE)
      @PutMapping("/changeStatus" )
      public AjaxResult changeStatus(@RequestBody SysRole role) {
          roleService.checkRoleAllowed(role);
          roleService.checkRoleDataScope(role.getRoleId());
          role.setUpdateBy(getUsername());
          return toAjax(roleService.updateRoleStatus(role));
      }
  
      /**
       * 删除角色
       */
      @PreAuthorize("@ss.hasPermi('system:role:remove')" )
      @Log(title = "角色管理" , businessType = BusinessType.DELETE)
      @DeleteMapping("/{roleIds}" )
      public AjaxResult remove(@PathVariable Long[] roleIds) {
          return toAjax(roleService.deleteRoleByIds(roleIds));
      }
  
      /**
       * 获取角色选择框列表
       */
      @PreAuthorize("@ss.hasPermi('system:role:query')" )
      @GetMapping("/optionselect" )
      public AjaxResult optionselect() {
          return success(roleService.selectRoleAll());
      }
  
      /**
       * 查询已分配用户角色列表
       */
      @PreAuthorize("@ss.hasPermi('system:role:list')" )
      @GetMapping("/authUser/allocatedList" )
      public TableDataInfo allocatedList(SysUser user) {
          startPage();
          List<SysUser> list = userService.selectAllocatedList(user);
          return getDataTable(list);
      }
  
      /**
       * 查询未分配用户角色列表
       */
      @PreAuthorize("@ss.hasPermi('system:role:list')" )
      @GetMapping("/authUser/unallocatedList" )
      public TableDataInfo unallocatedList(SysUser user) {
          startPage();
          List<SysUser> list = userService.selectUnallocatedList(user);
          return getDataTable(list);
      }
  
      /**
       * 取消授权用户
       */
      @PreAuthorize("@ss.hasPermi('system:role:edit')" )
      @Log(title = "角色管理" , businessType = BusinessType.GRANT)
      @PutMapping("/authUser/cancel" )
      public AjaxResult cancelAuthUser(@RequestBody SysUserRole userRole) {
          return toAjax(roleService.deleteAuthUser(userRole));
      }
  
      /**
       * 批量取消授权用户
       */
      @PreAuthorize("@ss.hasPermi('system:role:edit')" )
      @Log(title = "角色管理" , businessType = BusinessType.GRANT)
      @PutMapping("/authUser/cancelAll" )
      public AjaxResult cancelAuthUserAll(Long roleId, Long[] userIds) {
          return toAjax(roleService.deleteAuthUsers(roleId, userIds));
      }
  
      /**
       * 批量选择用户授权
       */
      @PreAuthorize("@ss.hasPermi('system:role:edit')" )
      @Log(title = "角色管理" , businessType = BusinessType.GRANT)
      @PutMapping("/authUser/selectAll" )
      public AjaxResult selectAuthUserAll(Long roleId, Long[] userIds) {
          roleService.checkRoleDataScope(roleId);
          return toAjax(roleService.insertAuthUsers(roleId, userIds));
      }
  
      /**
       * 获取对应角色部门树列表
       */
      @PreAuthorize("@ss.hasPermi('system:role:query')" )
      @GetMapping(value = "/deptTree/{roleId}" )
      public AjaxResult deptTree(@PathVariable("roleId" ) Long roleId) {
          AjaxResult ajax = AjaxResult.success();
          ajax.put("checkedKeys" , deptService.selectDeptListByRoleId(roleId));
          ajax.put("depts" , deptService.selectDeptTreeList(new SysDept()));
          return ajax;
      }
  }
  