add websocket

Helius

2021-05-27 182c01b109ffb3b4be248c2e128835ace70eeae8

 src/main/java/com/xcong/excoin/rabbit/consumer/ChatConsumer.java

@@ -1,7 +1,97 @@
package com.xcong.excoin.rabbit.consumer;/**
*
* @author wzy
* @date 2021-05-27
**/
package com.xcong.excoin.rabbit.consumer;


import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.util.StrUtil;
import com.alibaba.fastjson.JSONObject;
import com.xcong.excoin.common.contants.AppContants;
import com.xcong.excoin.configurations.RabbitMqConfig;
import com.xcong.excoin.modules.otc.dao.OtcMsgHistoryDao;
import com.xcong.excoin.modules.otc.dao.OtcMsgUserListDao;
import com.xcong.excoin.modules.otc.entity.OtcMsgHistoryEntity;
import com.xcong.excoin.modules.otc.entity.OtcMsgUserListEntity;
import com.xcong.excoin.netty.bean.ChatRequest;
import com.xcong.excoin.utils.RedisUtils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;

import java.util.Date;

@Slf4j
@Component
//@ConditionalOnProperty(prefix = "app", name = "rabbit-consumer", havingValue = "true")
public class ChatConsumer {

    @Autowired
    private OtcMsgUserListDao otcMsgUserListDao;

    @Autowired
    private OtcMsgHistoryDao otcMsgHistoryDao;

    @Autowired
    private RedisUtils redisUtils;

    @RabbitListener(queues = RabbitMqConfig.QUEUE_MSG_HISTORY)
    @Transactional(rollbackFor = Exception.class)
    public void msgHistoryConsumer(String content) {
        log.info("收到历史消息处理:{}", content);
        ChatRequest chat = JSONObject.parseObject(content, ChatRequest.class);

        Long toId = Long.parseLong(chat.getTo());
        Long fromId = Long.parseLong(chat.getFrom());

        // 发送人是否存在聊天框
        OtcMsgUserListEntity fromList = otcMsgUserListDao.selectChatListByToAndFrom(Long.parseLong(chat.getTo()), Long.parseLong(chat.getFrom()));
        if (fromList == null) {
            OtcMsgUserListEntity from = new OtcMsgUserListEntity();
            from.setMemberId(Long.parseLong(chat.getFrom()));
            from.setTargetId(Long.parseLong(chat.getTo()));
            from.setIsRead(OtcMsgUserListEntity.ISREAD_TWO);
            from.setLastMsgTime(new Date());
            otcMsgUserListDao.insert(from);
        }

        // 收件人是否存在聊天框
        OtcMsgUserListEntity toList = otcMsgUserListDao.selectChatListByToAndFrom(Long.parseLong(chat.getFrom()), Long.parseLong(chat.getTo()));
        if (toList == null) {
            OtcMsgUserListEntity from = new OtcMsgUserListEntity();
            from.setMemberId(Long.parseLong(chat.getTo()));
            from.setTargetId(Long.parseLong(chat.getFrom()));
            from.setIsRead(OtcMsgUserListEntity.ISREAD_ONE);
            from.setLastMsgTime(new Date());
            otcMsgUserListDao.insert(from);
        } else {
            // 收件人正在聊的用户
            String value = redisUtils.getString(AppContants.MSG_CHATTING + chat.getTo());
            if (StrUtil.isNotBlank(value) && value.equals(chat.getFrom())) {
                toList.setLastMsgTime(new Date());
                otcMsgUserListDao.updateById(toList);
            } else {
                toList.setIsRead(OtcMsgUserListEntity.ISREAD_TWO);
                toList.setLastMsgTime(new Date());
                otcMsgUserListDao.updateById(toList);
            }
        }


        OtcMsgHistoryEntity toHistory = new OtcMsgHistoryEntity();
        toHistory.setMemberId(toId);
        toHistory.setFromMemberId(fromId);
        toHistory.setTargetId(toId);
        toHistory.setIsSelf(OtcMsgHistoryEntity.ISSELF_TWO);
        toHistory.setMsgType(chat.getMsgType());
        toHistory.setMsg(chat.getContent());

        OtcMsgHistoryEntity fromHistory = new OtcMsgHistoryEntity();
        BeanUtil.copyProperties(toHistory, fromHistory);
        fromHistory.setIsSelf(OtcMsgHistoryEntity.ISSELF_ONE);
        fromHistory.setMemberId(fromId);

        otcMsgHistoryDao.insert(fromHistory);
        otcMsgHistoryDao.insert(toHistory);
    }
}