package com.ks.push.manager;
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import com.ks.push.dao.BPushTaskDao;
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import com.ks.push.dto.BPushDeviceDataSet;
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import com.ks.push.mapper.BPushTaskExcuteResultMapper;
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import com.ks.push.pojo.DO.BPushTask;
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import com.ks.push.pojo.DO.BPushTaskExcuteResult;
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import com.ks.push.pojo.DO.PushPlatform;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.stereotype.Component;
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import org.springframework.transaction.annotation.Transactional;
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import javax.annotation.Resource;
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import java.util.Date;
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import java.util.List;
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@Component
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public class PushExcuteResultManager {
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@Resource
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private BPushTaskExcuteResultMapper bPushTaskExcuteResultMapper;
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@Resource
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private RedisTemplate<String, Object> redisTemplate;
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@Resource
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private BPushTaskDao bPushTaskDao;
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@Transactional(rollbackFor = Exception.class)
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public BPushTaskExcuteResult initPushExcuteResult(String taskId, PushPlatform pushPlatform, long deviceCount) {
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BPushTaskExcuteResult result = new BPushTaskExcuteResult();
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result.setCreateTime(new Date());
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result.setFinish(false);
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result.setPushPlatform(pushPlatform);
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result.setPushSuccessDeviceCount(0L);
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result.setTaskId(taskId);
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result.setTotalDeviceCount(deviceCount);
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result.setId(BPushTaskExcuteResult.createId(taskId, pushPlatform));
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//初始化
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bPushTaskExcuteResultMapper.insertSelective(result);
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String key = getRedisKey(taskId, pushPlatform);
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redisTemplate.delete(key);
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return result;
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}
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/**
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* 批量推送成功
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*
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* @param dataSet
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* @param pushPlatform
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*/
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@Transactional(rollbackFor = Exception.class)
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public void batchPushSuccess(BPushDeviceDataSet dataSet, PushPlatform pushPlatform) {
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String id = BPushTaskExcuteResult.createId(dataSet.getTaskId(), pushPlatform);
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BPushTaskExcuteResult result = bPushTaskExcuteResultMapper.selectByPrimaryKeyForUpdate(id);
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if (result != null) {
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BPushTaskExcuteResult update = new BPushTaskExcuteResult();
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update.setId(result.getId());
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update.setPushSuccessDeviceCount(dataSet.getDeviceTokenList().size() + (result.getPushSuccessDeviceCount() == null ? 0 : result.getPushSuccessDeviceCount()));
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update.setUpdateTime(new Date());
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bPushTaskExcuteResultMapper.updateByPrimaryKeySelective(update);
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}
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}
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/**
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* 批量推送完成
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*
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* @param dataSet
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* @param pushPlatform
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*/
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public void batchPushFinish(BPushDeviceDataSet dataSet, PushPlatform pushPlatform) {
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String key = getRedisKey(dataSet.getTaskId(), pushPlatform);
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redisTemplate.opsForSet().remove(key, dataSet.getBatchId());
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Long size = redisTemplate.opsForSet().size(key);
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//判断是否推送完成
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if (size == null || size == 0L) {
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//已经推送完了
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String id = BPushTaskExcuteResult.createId(dataSet.getTaskId(), pushPlatform);
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BPushTaskExcuteResult update = new BPushTaskExcuteResult();
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update.setId(id);
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update.setFinish(true);
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update.setFinishTime(new Date());
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update.setUpdateTime(new Date());
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bPushTaskExcuteResultMapper.updateByPrimaryKeySelective(update);
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redisTemplate.delete(key);
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//判断整个推送任务是否已经完成了
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if (pushTaskFinish(dataSet.getTaskId())) {
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//完成推送了
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BPushTask updateTask = new BPushTask();
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updateTask.setId(dataSet.getTaskId());
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updateTask.setState(BPushTask.STATE_FINSIH);
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updateTask.setStateDesc("推送完成");
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updateTask.setUpdateTime(new Date());
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bPushTaskDao.updateSelective(updateTask);
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}
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}
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}
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/**
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* 整个推送任务是否已经完成
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*
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* @param taskId
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* @return
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*/
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public boolean pushTaskFinish(String taskId) {
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BPushTaskExcuteResultMapper.DaoQuery daoQuery = new BPushTaskExcuteResultMapper.DaoQuery();
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daoQuery.taskId = taskId;
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long count = bPushTaskExcuteResultMapper.count(daoQuery);
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daoQuery.count = (int) count;
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List<BPushTaskExcuteResult> list = bPushTaskExcuteResultMapper.list(daoQuery);
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int finishCount = 0;
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for (BPushTaskExcuteResult result : list) {
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if (result.getFinish() != null && result.getFinish()) {
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finishCount++;
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}
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}
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if (finishCount == list.size()) {
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return true;
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}
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return false;
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}
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/**
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* 开始批量推送
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*
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* @param taskId
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* @param pushPlatform
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* @param batchId
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*/
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public void startBatchPush(String taskId, PushPlatform pushPlatform, String batchId) {
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String key = getRedisKey(taskId, pushPlatform);
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redisTemplate.opsForSet().add(key, batchId);
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}
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private String getRedisKey(String taskId, PushPlatform pushPlatform) {
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return String.format("push-task-batch-%s-%s", taskId, pushPlatform.name());
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}
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/**
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* 设置设备数量
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*
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* @param id
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* @param count
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*/
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public void setDeviceCount(String id, Long count) {
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BPushTaskExcuteResult update = new BPushTaskExcuteResult();
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update.setId(id);
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update.setTotalDeviceCount(count);
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update.setUpdateTime(new Date());
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bPushTaskExcuteResultMapper.updateByPrimaryKeySelective(update);
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}
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}
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