限制最多3个幼儿园管理员角色

ruoyi/src/main/java/com/ruoyi/project/system/controller/SysUserController.java

@@ -184,6 +184,23 @@ public class SysUserController extends BaseController {
         } else if (UserConstants.NOT_UNIQUE.equals(userService.checkEmailUnique(user))) {
             return AjaxResult.error("新增用户'" + user.getUserName() + "'失败，邮箱账号已存在");
         }
+
+        //判断当前学校有多少个幼儿园管理员 需求至多3个幼儿园管理员
+        Long[] roleIds = user.getRoleIds();
+        int iCount = 0;
+        if (roleIds.length > 0) {
+            System.out.println(roleIds.length);
+            for (int i = 0; i < roleIds.length; i++) {
+                if (roleIds[i] == 100) {
+                    iCount = userService.countUserSchoolAdminRoleByDeptId(user.getDeptId(), roleIds[i]);
+                    if (iCount >= 3) {
+                        return AjaxResult.error("新增用户'" + user.getUserName() + "'失败，当前学校管理员角色最多设置3人");
+                    }
+                }
+            }
+        }
+
+
         user.setPhonenumber(user.getUserName());
         user.setEmail(user.getUserName() + "@benyi.com");
         user.setCreateBy(SecurityUtils.getUsername());
@@ -215,6 +232,36 @@ public class SysUserController extends BaseController {
         } else if (UserConstants.NOT_UNIQUE.equals(userService.checkEmailUnique(user))) {
             return AjaxResult.error("修改用户'" + user.getUserName() + "'失败，邮箱账号已存在");
         }
+
+        //先判断前端的roleids是否有变化
+        boolean isPd=true;
+        if (schoolCommon.isSchool() == true) {
+            List<Integer> roleIdsOld = roleService.selectYeyRoleListByUserId(user.getUserId());
+            if(roleIdsOld!=null&&roleIdsOld.size()>0){
+                for (int i=0;i<roleIdsOld.size();i++){
+                    if(roleIdsOld.get(i)==100){
+                        isPd=false;
+                    }
+                }
+            }
+        }
+        if(isPd){
+            //判断当前学校有多少个幼儿园管理员 需求至多3个幼儿园管理员
+            Long[] roleIds = user.getRoleIds();
+            int iCount = 0;
+            if (roleIds.length > 0) {
+                System.out.println(roleIds.length);
+                for (int i = 0; i < roleIds.length; i++) {
+                    if (roleIds[i] == 100) {
+                        iCount = userService.countUserSchoolAdminRoleByDeptId(user.getDeptId(), roleIds[i]);
+                        if (iCount >= 3) {
+                            return AjaxResult.error("用户'" + user.getUserName() + "'修改失败，当前学校管理员角色最多设置3人");
+                        }
+                    }
+                }
+            }
+        }
+
         user.setUpdateBy(SecurityUtils.getUsername());
         return toAjax(userService.updateUser(user));
     }

ruoyi/src/main/java/com/ruoyi/project/system/mapper/SysUserMapper.java

@@ -13,6 +13,14 @@ import com.ruoyi.project.system.domain.SysUser;
  */
 public interface SysUserMapper
 {
+    /**
+     * 通过角色ID查询角色使用数量
+     *
+     * @param roleId 角色ID
+     * @return 结果
+     */
+    public int countUserSchoolAdminRoleByDeptId(Long deptId,Long roleId);
+
     /**
      * 根据条件分页查询用户列表
      * 

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

@@ -10,6 +10,15 @@ import com.ruoyi.project.system.domain.SysUser;
  */
 public interface ISysUserService
 {
+
+    /**
+     * 通过角色ID查询角色使用数量
+     *
+     * @param roleId 角色ID
+     * @return 结果
+     */
+    public int countUserSchoolAdminRoleByDeptId(Long deptId,Long roleId);
+
     /**
      * 根据条件分页查询用户列表
      * 

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

@@ -48,6 +48,16 @@ public class SysUserServiceImpl implements ISysUserService {
     @Autowired
     private ISysConfigService configService;
 
+    /**
+     * 通过角色ID查询角色使用数量
+     *
+     * @param roleId 角色ID
+     * @return 结果
+     */
+    public int countUserSchoolAdminRoleByDeptId(Long deptId, Long roleId) {
+        return userMapper.countUserSchoolAdminRoleByDeptId(deptId, roleId);
+    }
+
     /**
      * 根据条件分页查询用户列表
      *

ruoyi/src/main/resources/mybatis/system/SysUserMapper.xml

@@ -46,6 +46,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 		<result property="status"       column="role_status"    />
 	</resultMap>
 
+	<select id="countUserSchoolAdminRoleByDeptId" resultType="Integer">
+	    select count(1) from sys_user u left join sys_user_role r on u.user_id=r.user_id
+        where dept_id=#{deptId} and role_id=#{roleId}
+	</select>
+	
 	<sql id="selectUserVo">
         select u.user_id, u.dept_id, u.user_name, u.nick_name, u.email, u.avatar, u.phonenumber, u.password, u.sex, u.status, u.del_flag, u.login_ip, u.login_date, u.create_by, u.create_time, u.remark, 
         d.dept_id, d.parent_id, d.dept_name, d.order_num, d.leader, d.status as dept_status,