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@ -1,10 +1,27 @@
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package com.mashibing.strategy.filter.impl;
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import com.mashibing.common.constant.CacheConstant;
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import com.mashibing.common.constant.RabbitMQConstants;
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import com.mashibing.common.enums.ExceptionEnums;
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import com.mashibing.common.exception.StrategyException;
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import com.mashibing.common.model.StandardSubmit;
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import com.mashibing.strategy.client.BeaconCacheClient;
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import com.mashibing.strategy.filter.StrategyFilter;
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import com.mashibing.strategy.util.ChannelTransferUtil;
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import com.mashibing.strategy.util.ErrorSendMsgUtil;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.amqp.AmqpException;
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import org.springframework.amqp.core.AmqpAdmin;
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import org.springframework.amqp.core.QueueBuilder;
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import org.springframework.amqp.rabbit.core.RabbitTemplate;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.Comparator;
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import java.util.Map;
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import java.util.Set;
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import java.util.TreeSet;
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/**
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* 路由策略，选择合适的运营商通道
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* @author zjw
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@ -13,8 +30,100 @@ import org.springframework.stereotype.Service;
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@Service(value = "route")
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@Slf4j
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public class RouteStrategyFilter implements StrategyFilter {
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@Autowired
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private BeaconCacheClient cacheClient;
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@Autowired
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private ErrorSendMsgUtil sendMsgUtil;
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@Autowired
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private AmqpAdmin amqpAdmin;
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@Autowired
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private RabbitTemplate rabbitTemplate;
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@Override
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public void strategy(StandardSubmit submit) {
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log.info("【策略模块-路由策略】 校验ing…………");
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//1、拿到客户id
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Long clientId = submit.getClientId();
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//2、基于redis获取当前客户绑定的所有通道信息
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Set<Map> clientChannels = cacheClient.smemberMap(CacheConstant.CLIENT_CHANNEL + clientId);
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//3、将获取到的客户通道信息根据权重做好排序
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TreeSet<Map> clientWeightChannels = new TreeSet<>(new Comparator<Map>() {
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@Override
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public int compare(Map o1, Map o2) {
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int o1Weight = Integer.parseInt(o1.get("clientChannelWeight") + "");
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int o2Weight = Integer.parseInt(o2.get("clientChannelWeight") + "");
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return o2Weight - o1Weight;
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}
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});
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clientWeightChannels.addAll(clientChannels);
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boolean ok = false;
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Map channel = null;
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Map clientChannel = null;
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//4、基于排好序的通道选择，权重更高的
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for (Map clientWeightChannel : clientWeightChannels) {
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//5、如果客户和通道的绑定关系可用，直接去基于Redis查询具体的通道信息
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if((int)(clientWeightChannel.get("isAvailable")) != 0){
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// 当前关系不可用，直接进行下次循环，选择权重相对更低一点的
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continue;
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}
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//6、如果通道信息查询后，判断通道睡否可用，其次运营商可以匹配。
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channel = cacheClient.hGetAll(CacheConstant.CHANNEL + clientWeightChannel.get("channelId"));
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if((int)(channel.get("isAvailable")) != 0){
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// 当前通道不可用，选择权重更低的通道~
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continue;
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}
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// 获取通道的通讯方式
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Integer channelType = (Integer) channel.get("channelType");
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if (channelType != 0 && submit.getOperatorId() != channelType){
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// 通道不是全网通，并且和当前手机号运营商不匹配
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continue;
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}
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//7、如果后期涉及到的通道的转换，这里留一个口子
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Map transferChannel = ChannelTransferUtil.transfer(submit, channel);
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// 找到可以使用的通道了
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ok = true;
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clientChannel = clientWeightChannel;
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break;
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}
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if(!ok){
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log.info("【策略模块-路由策略】 没有选择到可用的通道！！");
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submit.setErrorMsg(ExceptionEnums.NO_CHANNEL.getMsg());
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sendMsgUtil.sendWriteLog(submit);
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sendMsgUtil.sendPushReport(submit);
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throw new StrategyException(ExceptionEnums.NO_CHANNEL);
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}
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//8、基于选择的通道封装submit的信息
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submit.setChannelId(Long.parseLong(channel.get("id") + ""));
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submit.setSrcNumber("" + channel.get("channelNumber") + clientChannel.get("clientChannelNumber"));
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try {
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//9、声明好队列名称，并构建队列
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String queueName = RabbitMQConstants.SMS_GATEWAY + submit.getChannelId();
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amqpAdmin.declareQueue(QueueBuilder.durable(queueName).build());
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//10、发送消息到声明好的队列中
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rabbitTemplate.convertAndSend(queueName,submit);
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} catch (AmqpException e) {
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log.info("【策略模块-路由策略】 声明通道对应队列以及发送消息时出现了问题！");
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submit.setErrorMsg(e.getMessage());
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sendMsgUtil.sendWriteLog(submit);
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sendMsgUtil.sendPushReport(submit);
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throw new StrategyException(e.getMessage(),ExceptionEnums.UNKNOWN_ERROR.getCode());
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}
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}
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}
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Administrator
3 years ago