<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
  PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
  "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.railway.system.mapper.SysRoleMapper">

  <resultMap type="SysRole" id="SysRoleResult">
    <id property="roleId" column="role_id"/>
    <result property="roleName" column="role_name"/>
    <result property="roleKey" column="role_key"/>
    <result property="roleSort" column="role_sort"/>
    <result property="dataScope" column="data_scope"/>
    <result property="menuCheckStrictly" column="menu_check_strictly"/>
    <result property="deptCheckStrictly" column="dept_check_strictly"/>
    <result property="status" column="status"/>
    <result property="delFlag" column="del_flag"/>
    <result property="createBy" column="create_by"/>
    <result property="createTime" column="create_time"/>
    <result property="updateBy" column="update_by"/>
    <result property="updateTime" column="update_time"/>
    <result property="remark" column="remark"/>
    <result property="userCount" column="user_count"/>
  </resultMap>

  <sql id="selectRoleVo">
    select distinct r.role_id, r.role_name, r.role_key, r.role_sort, r.data_scope,
    r.menu_check_strictly, r.dept_check_strictly,
    r.status, r.del_flag, r.create_time, r.update_by, r.update_time, r.remark, t.user_count
    from sys_role r
    left join sys_user_role ur on ur.role_id = r.role_id
    left join sys_user u on u.user_id = ur.user_id
    left join sys_dept d on u.dept_id = d.dept_id
    left join (select role_id, count(1) as user_count from sys_user_role group by role_id) t on t.role_id = r.role_id
  </sql>

  <select id="selectRoleList" parameterType="SysRole" resultMap="SysRoleResult">
    <include refid="selectRoleVo"/>
    where r.del_flag = '0'
    <if test="roleId != null and roleId != 0">
      AND r.role_id = #{roleId}
    </if>
    <if test="roleName != null and roleName != ''">
      AND r.role_name like concat('%', #{roleName}, '%')
    </if>
    <if test="status != null and status != ''">
      AND r.status = #{status}
    </if>
    <if test="roleKey != null and roleKey != ''">
      AND r.role_key like concat('%', #{roleKey}, '%')
    </if>
    <if test="params.beginTime != null and params.beginTime != ''"><!-- 开始时间检索 -->
      and date_format(r.create_time,'%y%m%d') &gt;= date_format(#{params.beginTime},'%y%m%d')
    </if>
    <if test="params.endTime != null and params.endTime != ''"><!-- 结束时间检索 -->
      and date_format(r.create_time,'%y%m%d') &lt;= date_format(#{params.endTime},'%y%m%d')
    </if>
    <!-- 数据范围过滤 -->
    ${params.dataScope}
    order by r.role_sort
  </select>

  <select id="selectRolePermissionByUserId" parameterType="Long" resultMap="SysRoleResult">
    <include refid="selectRoleVo"/>
    WHERE r.del_flag = '0' and ur.user_id = #{userId}
  </select>

  <select id="selectRoleAll" resultMap="SysRoleResult">
    <include refid="selectRoleVo"/>
  </select>

  <select id="selectRoleListByUserId" parameterType="Long" resultType="Long">
    select r.role_id
    from sys_role r
    left join sys_user_role ur on ur.role_id = r.role_id
    left join sys_user u on u.user_id = ur.user_id
    where u.user_id = #{userId}
  </select>

  <select id="selectRoleById" parameterType="Long" resultMap="SysRoleResult">
    <include refid="selectRoleVo"/>
    where r.role_id = #{roleId}
  </select>

  <select id="selectRolesByUserName" parameterType="String" resultMap="SysRoleResult">
    <include refid="selectRoleVo"/>
    WHERE r.del_flag = '0' and u.user_name = #{userName}
  </select>

  <select id="checkRoleNameUnique" parameterType="String" resultMap="SysRoleResult">
    <include refid="selectRoleVo"/>
    where r.role_name=#{roleName} limit 1
  </select>

  <select id="checkRoleKeyUnique" parameterType="String" resultMap="SysRoleResult">
    <include refid="selectRoleVo"/>
    where r.role_key=#{roleKey} limit 1
  </select>

  <insert id="insertRole" parameterType="SysRole" useGeneratedKeys="true" keyProperty="roleId">
    insert into sys_role(
    <if test="roleId != null and roleId != 0">role_id,</if>
    <if test="roleName != null and roleName != ''">role_name,</if>
    <if test="roleKey != null and roleKey != ''">role_key,</if>
    <if test="roleSort != null and roleSort != ''">role_sort,</if>
    <if test="dataScope != null and dataScope != ''">data_scope,</if>
    <if test="menuCheckStrictly != null">menu_check_strictly,</if>
    <if test="deptCheckStrictly != null">dept_check_strictly,</if>
    <if test="status != null and status != ''">status,</if>
    <if test="remark != null and remark != ''">remark,</if>
    <if test="createBy != null and createBy != ''">create_by,</if>
    create_time
    )values(
    <if test="roleId != null and roleId != 0">#{roleId},</if>
    <if test="roleName != null and roleName != ''">#{roleName},</if>
    <if test="roleKey != null and roleKey != ''">#{roleKey},</if>
    <if test="roleSort != null and roleSort != ''">#{roleSort},</if>
    <if test="dataScope != null and dataScope != ''">#{dataScope},</if>
    <if test="menuCheckStrictly != null">#{menuCheckStrictly},</if>
    <if test="deptCheckStrictly != null">#{deptCheckStrictly},</if>
    <if test="status != null and status != ''">#{status},</if>
    <if test="remark != null and remark != ''">#{remark},</if>
    <if test="createBy != null and createBy != ''">#{createBy},</if>
    sysdate()
    )
  </insert>

  <update id="updateRole" parameterType="SysRole">
    update sys_role
    <set>
      <if test="roleName != null and roleName != ''">role_name = #{roleName},</if>
      <if test="roleKey != null and roleKey != ''">role_key = #{roleKey},</if>
      <if test="roleSort != null and roleSort != ''">role_sort = #{roleSort},</if>
      <if test="dataScope != null and dataScope != ''">data_scope = #{dataScope},</if>
      <if test="menuCheckStrictly != null">menu_check_strictly = #{menuCheckStrictly},</if>
      <if test="deptCheckStrictly != null">dept_check_strictly = #{deptCheckStrictly},</if>
      <if test="status != null and status != ''">status = #{status},</if>
      <if test="remark != null">remark = #{remark},</if>
      <if test="updateBy != null and updateBy != ''">update_by = #{updateBy},</if>
      update_time = sysdate()
    </set>
    where role_id = #{roleId}
  </update>

  <delete id="deleteRoleById" parameterType="Long">
    update sys_role set del_flag = '1' where role_id = #{roleId}
  </delete>

  <delete id="deleteRoleByIds" parameterType="Long">
    update sys_role set del_flag = '1' where role_id in
    <foreach collection="array" item="roleId" open="(" separator="," close=")">
      #{roleId}
    </foreach>
  </delete>

</mapper> 