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package com.iailab.framework.websocket.core.sender.rocketmq;
 
import lombok.RequiredArgsConstructor;
import org.apache.rocketmq.spring.annotation.MessageModel;
import org.apache.rocketmq.spring.annotation.RocketMQMessageListener;
import org.apache.rocketmq.spring.core.RocketMQListener;
 
/**
 * {@link RocketMQWebSocketMessage} 广播消息的消费者，真正把消息发送出去
 *
 * @author iailab
 */
@RocketMQMessageListener( // 重点：添加 @RocketMQMessageListener 注解，声明消费的 topic
        topic = "${iailab.websocket.sender-rocketmq.topic}",
        consumerGroup = "${iailab.websocket.sender-rocketmq.consumer-group}",
        messageModel = MessageModel.BROADCASTING // 设置为广播模式，保证每个实例都能收到消息
)
@RequiredArgsConstructor
public class RocketMQWebSocketMessageConsumer implements RocketMQListener<RocketMQWebSocketMessage> {
 
    private final RocketMQWebSocketMessageSender rocketMQWebSocketMessageSender;
 
    @Override
    public void onMessage(RocketMQWebSocketMessage message) {
        rocketMQWebSocketMessageSender.send(message.getSessionId(),
                message.getUserType(), message.getUserId(),
                message.getMessageType(), message.getMessageContent());
    }
 
}