【功能优化】Bpm：设备日志的展示

yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/IotDeviceLogMapper.xml

@@ -0,0 +1,56 @@
+<?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="cn.iocoder.yudao.module.iot.dal.tdengine.IotDeviceLogMapper">
+
+    <update id="createDeviceLogSTable">
+        CREATE STABLE IF NOT EXISTS device_log (
+                ts TIMESTAMP,
+                id NCHAR(50),
+                product_key NCHAR(50),
+                device_name NCHAR(50),
+                type NCHAR(50),
+                identifier NCHAR(255),
+                content NCHAR(1024),
+                report_time TIMESTAMP
+            ) TAGS (
+                device_key NCHAR(50)
+            )
+    </update>
+
+    <select id="showDeviceLogSTable" resultType="String">
+        SHOW STABLES LIKE 'device_log'
+    </select>
+
+    <insert id="insert">
+        INSERT INTO device_log_${deviceKey} (ts, id, product_key, device_name, type, identifier, content, report_time)
+        USING device_log
+        TAGS ('${deviceKey}')
+        VALUES (
+            NOW,
+            #{id},
+            #{productKey},
+            #{deviceName},
+            #{type},
+            #{identifier},
+            #{content},
+            #{reportTime}
+        )
+    </insert>
+
+    <select id="selectPage" resultType="cn.iocoder.yudao.module.iot.dal.dataobject.device.IotDeviceLogDO">
+        SELECT ts, id, device_key, product_key, type, identifier, content, report_time
+        FROM device_log_${reqVO.deviceKey}
+        <where>
+            <if test="reqVO.type != null and reqVO.type != ''">
+                AND type = #{reqVO.type}
+            </if>
+            <if test="reqVO.identifier != null and reqVO.identifier != ''">
+                AND identifier LIKE CONCAT('%',#{reqVO.identifier},'%')
+            </if>
+        </where>
+        ORDER BY ts DESC
+    </select>
+
+</mapper>