package com.moral.api.kafka.consumer;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.kafka.clients.consumer.ConsumerRecord;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.kafka.annotation.KafkaListener;
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import org.springframework.kafka.support.Acknowledgment;
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import org.springframework.stereotype.Component;
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import org.springframework.util.StringUtils;
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import java.util.HashMap;
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import java.util.Map;
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import com.alibaba.fastjson.JSON;
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import com.moral.api.service.DeviceService;
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import com.moral.api.service.HistoryHourlyService;
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import com.moral.api.service.HistoryMinutelyService;
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import com.moral.constant.KafkaConstants;
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/*@Slf4j
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@Component
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public class KafkaReceiver {
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@Autowired
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private HistoryMinutelyService historyMinutelyService;
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@Autowired
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private HistoryHourlyService historyHourlyService;
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@Autowired
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private DeviceService deviceService;
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//分钟数据
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@KafkaListener(topics = KafkaConstants.TOPIC_MINUTE, groupId = KafkaConstants.GROUP_ID, containerFactory = "kafkaListenerContainerFactory")
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public void listenMinute(ConsumerRecord<String, String> record, Acknowledgment ack) {
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String msg = record.value();
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try {
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Map<String, Object> data = JSON.parseObject(msg, HashMap.class);
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System.out.println(data);
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Object mac = data.get("mac");
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Object time = data.get("DataTime");
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Object ver = data.get("ver");
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if (StringUtils.isEmpty(ver) || StringUtils.isEmpty(time) || StringUtils.isEmpty(mac)) {
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log.warn("some properties is null, param[0] message:" + msg);
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return;
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}
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Map<String, Object> deviceInfo = deviceService.getDeviceByMac(mac.toString());
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if (deviceInfo == null) {
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String deviceRealState = "null or deleted";
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log.warn("device record is " + deviceRealState + ", param[0] message:" + msg);
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return;
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}
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//清除毫秒，四舍五入
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data.put("DataTime", Math.round(new Double((Long) time) / 1000) * 1000);
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//存入数据库
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historyMinutelyService.insertHistoryMinutely(data);
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ack.acknowledge();
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} catch (Exception e) {
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log.error("param[0] message:" + msg);
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}
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}
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//小时数据
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@KafkaListener(topics = KafkaConstants.TOPIC_HOUR, groupId = KafkaConstants.GROUP_ID, containerFactory = "kafkaListenerContainerFactory")
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public void listenHour(ConsumerRecord<String, String> record, Acknowledgment ack) {
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String msg = record.value();
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try {
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Map<String, Object> data = JSON.parseObject(msg, HashMap.class);
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System.out.println(data);
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Object mac = data.get("mac");
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Object time = data.get("DataTime");
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Object ver = data.get("ver");
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if (StringUtils.isEmpty(ver) || StringUtils.isEmpty(time) || StringUtils.isEmpty(mac)) {
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log.warn("some properties is null, param[0] message:" + msg);
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return;
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}
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Map<String, Object> deviceInfo = deviceService.getDeviceByMac(mac.toString());
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if (deviceInfo == null) {
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String deviceRealState = "null or deleted";
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log.warn("device record is " + deviceRealState + ", param[0] message:" + msg);
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return;
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}
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//清除毫秒，四舍五入
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data.put("DataTime", Math.round(new Double((Long) time) / 1000) * 1000);
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//存入数据库
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historyHourlyService.insertHistoryHourly(data);
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ack.acknowledge();
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} catch (Exception e) {
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log.error("param[0] message:" + msg);
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}
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}
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}*/
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