feat(service): 批量获取景区和设备信息

- 在 DeviceRepository 中添加批量获取设备信息的方法
- 在 ScenicRepository 中添加批量获取景区信息的方法
- 修改 OrderServiceImpl，使用批量方法获取景区名称
- 移除多个 mapper 文件中冗余的景区信息查询

src/main/resources/mapper/BrokerMapper.xml

@@ -42,7 +42,7 @@
                (select min(r.create_time) from broker_record r where r.broker_id = b.id) as first_broker_date,
                (select max(r.create_time) from broker_record r where r.broker_id = b.id) as last_broker_date,
                b.create_at, b.update_at
-        from broker b left join scenic s on b.scenic_id = s.id
+        from broker b
         <where>
             <if test="scenicId!= null">
                 and b.scenic_id = #{scenicId}
@@ -65,8 +65,8 @@
         </where>
     </select>
     <select id="getById" resultType="com.ycwl.basic.model.pc.broker.resp.BrokerRespVO">
-        select b.id, scenic_id, s.name as scenicName, b.`name`, b.phone, b.broker_enable, b.broker_rate, b.status, b.create_at, b.update_at
-        from broker b left join scenic s on b.scenic_id = s.id
+        select b.id, scenic_id, b.`name`, b.phone, b.broker_enable, b.broker_rate, b.status, b.create_at, b.update_at
+        from broker b
         where b.id = #{id}
     </select>
 </mapper>