package com.xzx.log.queue;

import cn.hutool.json.JSONUtil;
import com.rabbitmq.client.Channel;
import com.xzx.log.constants.MqConstants;
import com.xzx.log.util.MqUtil;
import com.xzx.log.util.RedisUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import java.io.IOException;


/**
 * 死信队列
 */
@Component
@Slf4j
public class DeadConsumer {

    @Autowired
    private RedisUtil redisUtil;

    @RabbitListener(queues =MqConstants.DEAD_QUEUE)
    public void process(Message message,Channel channel) throws IOException {
        long deliveryTag = MqUtil.getTag(message);
        channel.basicAck(deliveryTag, false);
        // 获取消息Id
        redisUtil.rpush(MqConstants.ERR_QUEUE_REDIS,MqUtil.getMsg(message));
    }

}