93 lines
3.6 KiB
Java
93 lines
3.6 KiB
Java
package com.xkrs.dao;
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import com.xkrs.model.entity.Equipment;
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import org.springframework.data.jpa.repository.JpaRepository;
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import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
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import org.springframework.data.jpa.repository.Modifying;
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import org.springframework.data.jpa.repository.Query;
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import java.util.List;
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import java.util.Map;
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/**
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* @Author: XinYi Song
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* @Date: 2022/2/8 9:26
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*/
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public interface EquipmentDao extends JpaRepository<Equipment,Long>, JpaSpecificationExecutor<Equipment> {
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/**
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* 根据设备编码修改实时视频路径
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* @param code
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* @param videoPath
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*/
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@Modifying(clearAutomatically=true)
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@Query(value = "update equipment set live_video = ?2 where equipment_code = ?1",nativeQuery = true)
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void updateVideo(String code,String videoPath);
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/**
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* 查询全部设备信息
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* @return
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*/
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@Query(value = "select * from equipment",nativeQuery = true)
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List<Equipment> findAllInformation();
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/**
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* 查询实时视频
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* @return
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*/
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@Query(value = "select equipment_code equipmentcode,live_video livevideo from equipment",nativeQuery = true)
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List<Map<String,String>> findVideoPath();
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/**
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* 获取设备的信息
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* @return
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*/
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@Query(value = "select equipment_code equipmentcode,equipment_name equipmentname,equipment_type equipmenttype," +
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"equipment_status equipmentstatus,equipment_longitude equipmentlongitude," +
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"equipment_latitude equipmentlatitude,installation_time installationtime,street from equipment",nativeQuery = true)
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List<Map<String,String>> findEquipment();
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/**
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* 根据时间段查询各个街道火情数量
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* @param beginTime
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* @param endTime
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* @return
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*/
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@Query(value = "select e.street street,count(f.id) AS firenumber from equipment e,fire f where f.alarm_date " +
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"BETWEEN ?1 AND ?2 AND e.equipment_code = f.device_code " +
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"GROUP BY e.street",nativeQuery = true)
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List<Map<String,Object>> selectCountFire(String beginTime, String endTime);
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/**
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* 查询一个月中每一天各个街道的火情数量
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* @param beginTime
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* @param endTime
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* @return
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*/
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@Query(value = "select LEFT(f.alarm_date,10) AS data,e.street as street,count(f.id) AS firenumber " +
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"from equipment e,fire f where f.alarm_date BETWEEN ?1 AND ?2 " +
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"AND e.equipment_code = f.device_code GROUP BY LEFT(f.alarm_date,10),e.street",nativeQuery = true)
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List<Map<String,Object>> selectEveryDayCount(String beginTime, String endTime);
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/**
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* 查询一年中每个月的各个街道的火情数量
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* @param beginTime
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* @param endTime
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* @return
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*/
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@Query(value = "select LEFT(f.alarm_date,7) AS data,e.street as street,count(f.id) AS firenumber " +
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"from equipment e,fire f where f.alarm_date BETWEEN ?1 AND ?2 " +
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"AND e.equipment_code = f.device_code GROUP BY LEFT(f.alarm_date,7),e.street",nativeQuery = true)
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List<Map<String,Object>> selectEveryMonthCount(String beginTime, String endTime);
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/**
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* 根据街道查询设备信息
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* @param street
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* @return
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*/
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@Query(value = "select equipment_code equipmentcode,equipment_name equipmentname,equipment_type equipmenttype," +
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"equipment_status equipmentstatus,equipment_longitude equipmentlongitude," +
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"equipment_latitude equipmentlatitude,installation_time installationtime,street from equipment where street = ?",nativeQuery = true)
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List<Map<String,Object>> selectEquipmentByStreet(String street);
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}
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