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package com.yoho.yhmessage.wechat.service.impl;
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import com.alibaba.fastjson.JSONObject;
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import com.google.common.util.concurrent.RateLimiter;
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import com.yoho.core.common.utils.DateUtil;
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import com.yoho.core.redis.cluster.operations.serializer.RedisKeyBuilder;
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import com.yoho.error.exception.ServiceException;
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import com.yoho.service.model.msgcenter.wechat.McWechatBO;
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import com.yoho.service.model.msgcenter.wechat.WechatCustomMsgBO;
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import com.yoho.yhmessage.constants.RedisCacheKeyConstant;
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import com.yoho.yhmessage.redis.PushRedisService;
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import com.yoho.yhmessage.wechat.common.Consts;
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import com.yoho.yhmessage.wechat.service.IWechatService;
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import com.yoho.yhmessage.wechat.service.IWeixinAccessTokenService;
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@@ -13,6 +19,12 @@ import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory;
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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 org.apache.commons.collections.CollectionUtils;
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import retrofit2.http.PUT;
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import javax.print.DocFlavor;
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import java.text.SimpleDateFormat;
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import java.util.*;
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/**
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*
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@@ -38,6 +50,16 @@ public class WechatServiceImpl implements IWechatService { |
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@Autowired
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private SendWechatRequest sendWechatRequest;
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@Autowired
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private PushRedisService pushRedisService;
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private static final String DATE_ID_FORMAT = "yyyyMMdd";
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//1s放10个令牌 100ms频率
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private static final RateLimiter rateLimiter = RateLimiter.create(10);
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private static final int SEVEN_DAY_HOURS = 168;
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@Override
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public void sendWechatMsg(McWechatBO wechatBO) throws ServiceException {
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logger.info("begin sendTemplateMsg param {}", wechatBO);
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@@ -54,7 +76,7 @@ public class WechatServiceImpl implements IWechatService { |
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logger.warn("sendWechatMsg with accessToken is null, publicCode is {},wechatBO is {}",wechatBO.getPublicNumberCode(),wechatBO);
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return;
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}
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String templateUrl = this.getTemplateUrl(accessToken);
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String templateUrl = this.getTemplateUrl(accessToken,Consts.SEND_TEMPLATE_URL);
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//针对需要展示微信用户昵称的消息，在这里调用微信api查询一把并替换，避免在其他服务调用微信api的复杂行，微信用户昵称统一用${wechatNickname}表示
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String data = this.addUserNickname(wechatBO, accessToken);
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// 获取请求参数
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@@ -69,7 +91,7 @@ public class WechatServiceImpl implements IWechatService { |
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logger.warn("send wechat template message error, e is {}", JSONObject.toJSONString(result) );
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// 重新调接口获取access token
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AccessToken accessTokenNew = weixinAccessTokenService.getAccessTokenFromUrl(wechatBO.getPublicNumberCode());
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templateUrl = this.getTemplateUrl(accessTokenNew);
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templateUrl = this.getTemplateUrl(accessTokenNew,Consts.SEND_TEMPLATE_URL);
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result = sendWechatRequest.sendWechatRequest(wechatBO.getPublicNumberCode(), templateUrl, "POST", sendMsg.toJSONString());
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}
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sendWechatMsgLog.info("send wechat template message {},result {}, templateUrl is {}", sendMsg.toJSONString(), result, templateUrl);
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@@ -103,12 +125,12 @@ public class WechatServiceImpl implements IWechatService { |
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* @taskId <br>
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* @return <br>
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*/
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private String getTemplateUrl(AccessToken accessToken) {
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private String getTemplateUrl(AccessToken accessToken,String url) {
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if (null == accessToken) {
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return null;
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}
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logger.info("accessToken is {}", accessToken.getToken());
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StringBuffer templateUrl = new StringBuffer(Consts.SEND_TEMPLATE_URL);
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StringBuffer templateUrl = new StringBuffer(url);
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templateUrl.append(accessToken.getToken());
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return templateUrl.toString();
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}
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@@ -116,4 +138,80 @@ public class WechatServiceImpl implements IWechatService { |
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private String getQueryUserUrl(String openId, AccessToken accessToken) {
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return Consts.QUERY_USER_INFO_URL.replace("ACCESS_TOKEN", accessToken.getToken()).replace("OPENID", openId);
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}
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@Override
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public void sendWechatCustomMsg(WechatCustomMsgBO customMsgBO) throws ServiceException{
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logger.info("enter sendWechatCustomMsg with sceneKey is {},msgBO is {}",customMsgBO.getSendKey(),customMsgBO.getSendContent());
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if(CollectionUtils.isEmpty(customMsgBO.getOpenIdSet())){
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logger.warn("sendWechatCustomMsg with sendOpenIds null, sceneKey is {}",customMsgBO.getSendKey());
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return;
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}
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String sceneKey = customMsgBO.getSendKey();
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Set<String> openIdSet = new HashSet<>(customMsgBO.getOpenIdSet());
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logger.info("sendWechatCustomMsg with sceneKey is {},send origin size is {}",sceneKey,openIdSet.size());
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//根据过滤条件进行过滤
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if(customMsgBO.getFilterDays() != 0){
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getDaysFilter(customMsgBO,openIdSet);
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}
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//组装发送
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List<String> sendSuccessList = customMsgSend(customMsgBO,openIdSet);
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logger.info("end sendWechatCustomMsg with sceneKey is {},successSize is {}",customMsgBO.getSendKey(),sendSuccessList.size());
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//成功记录存redis
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String redisKeyStr = RedisCacheKeyConstant.WECAHT_CUSTOM_SEND_KEY + customMsgBO.getPublicNumberCode() + '_' + nowDate;
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//成功记录存7天
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pushRedisService.setListValue(redisKeyStr,sendSuccessList,SEVEN_DAY_HOURS);
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}
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private void getDaysFilter(WechatCustomMsgBO customMsgBO, Set<String> openIdSet) {
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int filterDayReal = customMsgBO.getFilterDays() - 1;
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//根据间隔天数计算出需要过滤到的最早的一天
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Calendar calendar = Calendar.getInstance();
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calendar.add(Calendar.DATE, -filterDayReal);
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String startDate = DateUtil.dateToString(calendar.getTime(), DATE_ID_FORMAT);
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Date date = DateUtil.stringToDate(startDate,"DATE_ID_FORMAT");
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Calendar c = Calendar.getInstance();
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c.setTime(date);
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int day = c.get(Calendar.DATE);
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for (int i = 0; i <= filterDayReal; i++){
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//从最早日期开始往后累加到每个日期，每天过滤
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c.set(Calendar.DATE, day + i);
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String nowDate = new SimpleDateFormat(DATE_ID_FORMAT).format(c.getTime());
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//根据日期获取当天发送客服消息的记录
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String redisKeyStr = RedisCacheKeyConstant.WECAHT_CUSTOM_SEND_KEY + customMsgBO.getPublicNumberCode() + '_' + nowDate;
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pushRedisService.getSetFilter(openIdSet,redisKeyStr);
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logger.info("sendWechatCustomMsg with day filter,sceneKey is {},redisKeyStr is {},nowSize is {}",customMsgBO.getSendKey(),redisKeyStr,openIdSet.size());
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}
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}
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private List<String> customMsgSend(WechatCustomMsgBO customMsgBO,Set<String> openIdSet){
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logger.info("begin customMsgSend with sceneKey is {},send openId size is {}",customMsgBO.getSendKey(),openIdSet.size());
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// 获取token 和接口url
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AccessToken accessToken = weixinAccessTokenService.queryWeixinAccessToken(customMsgBO.getPublicNumberCode());
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//若仍未获取到 token 则返回
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if(accessToken == null){
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logger.warn("customMsgSend with accessToken is null,sendKey is {}",customMsgBO.getSendKey());
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return new ArrayList<>();
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}
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List<String> successList = new ArrayList<>();
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String templateUrl = this.getTemplateUrl(accessToken, Consts.CUSTOM_MSG_SEND_URL);
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//组装消息内容
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JSONObject sendDataObject = new JSONObject();
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sendDataObject.put("msgtype",customMsgBO.getMsgType());
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sendDataObject.put("news",JSONObject.parseObject(customMsgBO.getSendContent()));
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openIdSet.forEach(openId -> {
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//限制100ms调一次
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rateLimiter.acquire();
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sendDataObject.put("touser", openId);
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JSONObject result = sendWechatRequest.sendWechatRequest(customMsgBO.getPublicNumberCode(), templateUrl, "POST", sendDataObject.toJSONString());
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if (result != null && result.getIntValue("errcode") == 0) {
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successList.add(openId);
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}
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sendWechatMsgLog.info("customMsgSend with sceneKey {},openId is {},result {}, content is {}", customMsgBO.getSendKey(), openId, result, sendDataObject.toJSONString());
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});
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return successList;
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}
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} |
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