feat(property): 添加用电/水/气趋势分析功能

ruoyi-modules/Property/src/main/resources/mapper/Property/smartDevicesService/TbMeterReocordMapper.xml

@@ -0,0 +1,60 @@
+<?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="org.dromara.property.mapper.smartDevicesMapper.TbMeterRecordMapper">
+    <select id="getHourTrend" resultType="map">
+        SELECT CONCAT_WS(':', HOUR(reading_time), '00') as hour, SUM(consumption) as total_consumption
+        FROM tb_meter_record a
+        LEFT JOIN tb_meter_info b ON a.meter_id = b.id
+        WHERE DATE(reading_time) = #{day}
+        AND b.meter_type = #{meterType}
+        <if test="floorId != '' and floorId != null">
+            AND b.floor_id = #{floorId}
+        </if>
+        <if test="meterId != '' and meterId != null">
+            AND a.meter_id = #{meterId}
+        </if>
+        GROUP BY CONCAT_WS(':', HOUR(reading_time), '00')
+        ORDER BY hour
+    </select>
+
+
+    <select id="getDayTrend" resultType="map">
+        SELECT
+        DAY(reading_time) AS `day`,
+        SUM(consumption) AS total_consumption
+        FROM tb_meter_record a
+        LEFT JOIN tb_meter_info b ON a.meter_id = b.id
+        WHERE YEAR(reading_time) = #{year}
+        AND MONTH(reading_time) = #{month}
+        AND b.meter_type = #{meterType}
+        <if test="floorId != '' and floorId != null">
+            AND b.floor_id = #{floorId}
+        </if>
+        <if test="meterId != '' and meterId != null">
+            AND a.meter_id = #{meterId}
+        </if>
+        GROUP BY DAY(reading_time)
+        ORDER BY `day`;
+    </select>
+
+    <select id="getMonthTrend" resultType="map">
+        SELECT
+        MONTH(reading_time) AS `month`,
+        SUM(consumption) AS total_consumption
+        FROM tb_meter_record a
+        LEFT JOIN tb_meter_info b ON a.meter_id = b.id
+        WHERE YEAR(reading_time) = #{year}
+        AND b.meter_type = #{meterType}
+        <if test="floorId != '' and floorId != null">
+            AND b.floor_id = #{floorId}
+        </if>
+        <if test="meterId != '' and meterId != null">
+            AND a.meter_id = #{meterId}
+        </if>
+        GROUP BY MONTH(reading_time)
+        ORDER BY `month`;
+    </select>
+
+</mapper>