bug - 71010

ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysUserController.java

@@ -90,7 +90,7 @@ public class SysUserController extends BaseController
         role.setRoleName(request.getRoleName());
         List<SysRole> roleList = roleService.selectRoleList(role);
         if (CollUtil.isNotEmpty(roleList)) {
-            List<SysUser> list = userService.selectUserListByRoleId(roleList.get(0).getRoleId());
+            List<SysUser> list = userService.selectUserByRoleInDept(roleList.get(0).getRoleId());
             return R.ok(list);
         } else {
             return R.fail("角色不存在");

ruoyi-system/src/main/java/com/ruoyi/system/service/ISysUserService.java

@@ -219,4 +219,10 @@ public interface ISysUserService
      */
     public String importUser(List<SysUser> userList, Boolean isUpdateSupport, String operName);
 
+    /**
+     * 通过角色ID查询在同部门下的所有用户
+     * @param roleId
+     * @return
+     */
+    List<SysUser> selectUserByRoleInDept(Long roleId);
 }

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java

@@ -4,6 +4,9 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Collectors;
 import javax.validation.Validator;
+
+import com.ruoyi.common.core.domain.entity.SysDept;
+import com.ruoyi.system.mapper.*;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -22,11 +25,6 @@ import com.ruoyi.common.utils.spring.SpringUtils;
 import com.ruoyi.system.domain.SysPost;
 import com.ruoyi.system.domain.SysUserPost;
 import com.ruoyi.system.domain.SysUserRole;
-import com.ruoyi.system.mapper.SysPostMapper;
-import com.ruoyi.system.mapper.SysRoleMapper;
-import com.ruoyi.system.mapper.SysUserMapper;
-import com.ruoyi.system.mapper.SysUserPostMapper;
-import com.ruoyi.system.mapper.SysUserRoleMapper;
 import com.ruoyi.system.service.ISysConfigService;
 import com.ruoyi.system.service.ISysUserService;
 
@@ -61,6 +59,9 @@ public class SysUserServiceImpl implements ISysUserService
     @Autowired
     protected Validator validator;
 
+    @Autowired
+    private SysDeptMapper sysDeptMapper;
+
     @Override
     public List<SysUser> selectUserListByRoleId(Long roleId) {
         return userMapper.selectUserListByRoleId(roleId);
@@ -552,4 +553,46 @@ public class SysUserServiceImpl implements ISysUserService
         }
         return successMsg.toString();
     }
+
+    /**
+     * 通过角色ID查询在同部门下的所有用户
+     * @param roleId
+     * @return
+     */
+    @Override
+    public List<SysUser> selectUserByRoleInDept(Long roleId) {
+        List<SysUser> list = new ArrayList<>();
+        // 获取当前登陆用户的部门
+        Long deptId = SecurityUtils.getDeptId();
+        // 获取当前角色下的所有用户
+        List<SysUser> userList = selectUserListByRoleId(roleId);
+        // 查询出当前用户所在部门以及所有子部门
+        List<SysDept> deptList = sysDeptMapper.selectDeptList(new SysDept());
+        List<Long> userListInDept = new ArrayList<>();
+        userListInDept.add(deptId);
+        getAllDeptId(deptList, deptId, userListInDept);
+        for (SysUser user : userList) {
+            if (userListInDept.contains(user.getDeptId())) {
+                list.add(user);
+            }
+        }
+        return list;
+    }
+
+    /**
+     * 递归
+     * 查询出当前用户所在部门以及所有子部门
+     * @param deptList 传入的部门集合
+     * @param deptId 查询需要的部门ID
+     * @param userListInDept 存入的指定部门集合
+     */
+    private void getAllDeptId(List<SysDept> deptList, Long deptId, List<Long> userListInDept) {
+        deptList.stream()
+                .filter(dept -> dept.getParentId().equals(deptId))
+                .forEach(dept -> {
+                    userListInDept.add(dept.getDeptId());
+                    getAllDeptId(deptList, dept.getDeptId(), userListInDept);
+                });
+    }
+
 }