WeiXinEventConsumer.java
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package com.topdraw.mq.consumer;
import com.alibaba.fastjson.JSONObject;
import com.rabbitmq.client.Channel;
import com.topdraw.mq.domain.SubscribeBean;
import com.topdraw.resttemplate.RestTemplateClient;
import com.topdraw.util.FileUtil;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections4.MapUtils;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.rabbit.annotation.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;
import java.io.IOException;
import java.time.LocalDate;
import java.util.Map;
/**
* 微信事件
*/
@Component
@Slf4j
public class WeiXinEventConsumer {
@Autowired
private RestTemplateClient restTemplateClient;
private static final String QR_CODE_URL = "QR_CODE_URL_";
@Value("#{rabbitMqErrorLogConfig.getWechatError()}")
private Map<String, String> error;
/**
* 关注和取关事件
* eg:
* {
* "appIdMap": "{\"mpId\":\"234\"}",
* "allFieldsMap":"{\"FromUserName\":\"4343\",\"MsgType\":\"event\",\"Event\":\"unsubscribe\"}"
* }
* @param content
*/
@RabbitHandler
@RabbitListener(queues = "#{rabbitMqSourceConfig.getWechatQueue()}",
containerFactory = "#{rabbitMqSourceConfig.getWechatSource()}",
autoStartup = "#{rabbitMqSourceConfig.getWechatStartUp()}", ackMode = "AUTO")
@Transactional
public void subOrUnSubEvent(Channel channel, Message message, String content) throws IOException {
try {
log.info("receive wxu subOrUnSub message, content {}", content);
JSONObject jsonObject = JSONObject.parseObject(content);
JSONObject map = jsonObject.getJSONObject("appIdMap");
JSONObject wechatMsg = jsonObject.getJSONObject("allFieldsMap");
String appid = map.getString("mpId");
String unionid = map.getString("unionid");
String openid = wechatMsg.getString("FromUserName");
String msgType = wechatMsg.getString("MsgType");
if ("event".equals(msgType)) {
String event = wechatMsg.getString("Event");
String eventKey = wechatMsg.getString("EventKey");
log.info("event ==>> {}", event);
SubscribeBean subscribeBean = new SubscribeBean();
subscribeBean.setAppid(appid);
subscribeBean.setOpenid(openid);
subscribeBean.setUnionid(unionid);
subscribeBean.setEventKey(eventKey);
if (event.equals("subscribe")) {
log.info("send subscribe request start");
this.restTemplateClient.subscribe(subscribeBean);
log.info("send subscribe request end ");
}
if (event.equals("unsubscribe")) {
log.info("send unsubscribe request start");
this.restTemplateClient.unsubscribe(subscribeBean);
log.info("send unsubscribe request end");
}
// channel.basicAck(message.getMessageProperties().getDeliveryTag(), false);
}
} catch (Exception e) {
log.error("WXSubscribeConsumer || subOrUnSub msg error || {} || {}", content, e.getMessage());
channel.basicReject(message.getMessageProperties().getDeliveryTag(), false);
if (MapUtils.isNotEmpty(error)) {
String errorStart = this.error.get("start");
if (errorStart.equalsIgnoreCase("true")) {
String fileName = this.error.get("fileName")+"_"+LocalDate.now() +".log";
String filePath = this.error.get("filePath");
String filePath1 = filePath+fileName;
FileUtil.writeStringToFile2(filePath1, content, e.getMessage());
}
}
e.printStackTrace();
log.info("ucEventConsumer ====>>>> end");
}
}
}