/**
* Job执行逻辑
*/
public function handle_request()
{
// 获取任务
$tasks = $this->fetchTasks();
// 分发任务
/**
* @var Model_House_UpDown_Task $task
*/
foreach ($tasks as $task) {
$rawColumnTask = $task->toRawColumnArray();
// 将任务推送到Redis队列
$this->log('Before redis enqueue: ' . json_encode($rawColumnTask), $rawColumnTask['id']);
$queue = $this->chooseQueue($rawColumnTask['broker_id']);
$result = $this->redisQueueBll->enqueue($queue, json_encode($rawColumnTask));
$this->log('After redis enqueue: ' . json_encode(array('queue' => $queue, 'result' => $result)), $rawColumnTask['id']);
// 更新源队列中任务状态
$this->log('Before update task status.', $rawColumnTask['id']);
$task->flag = 1;
$result = $task->save();
$this->log('After update task status: ' . json_encode(array('result' => $result)), $rawColumnTask['id']);
// 更新游标
$this->cursor->setId($task->id)->save();
}
// 如果任务为空，休眠1s
if (empty($tasks)) {
sleep(1);
}
}
public function handle_request()
{
// 初始化开始和结束日期
$startDate = $this->cursor->date;
$endDate = $this->cursor->date;
// 获取截止日期
$redisQueueBll = Bll_House_UpDown_RedisQueueBll::get_instance();
$queues = $redisQueueBll->queues();
foreach ($queues as $queue) {
$result = $redisQueueBll->clear($queue);
if (isset($result['old']) && $result['old']) {
$rawColumnTask = json_decode($result['old'], true);
$tmpEndDate = date('Y-m-d', $rawColumnTask['add_date']);
if ($this->compareDate($endDate, $tmpEndDate) > 0) {
$endDate = $tmpEndDate;
}
}
}
// 获取开始ID
$startId = Model_House_UpDown_Task::data_access(date('Ymd', strtotime($startDate)))->filter('flag', 1)->max('id');
$startId += 1;
do {
$tasks = Model_House_UpDown_Task::data_access(date('Ymd', strtotime($startDate)))->filter_by_op('id', '<', $startId)->filter('flag', 1)->limit($this->per)->sort('id', 'desc')->find_all();
if (empty($tasks)) {
// 如果 StartDate > EndDate，更新游标
if ($this->compareDate($startDate, $endDate) > 0) {
$startDate = date('Y-m-d', strtotime('-1 day', strtotime($startDate)));
$startId = Model_House_UpDown_Task::data_access(date('Ymd', strtotime($startDate)))->filter('flag', 1)->max('id');
$startId += 1;
// 更新游标
$this->cursor->setDate($startDate)->setId($startId)->save();
} else {
// 如果 StartDate 和 EndDate 相等，说明初始化结束
$this->cursor->setId($startId - 1)->save();
break;
}
}
foreach ($tasks as $task) {
$task->flag = 0;
$task->save();
// 更新游标
$startId = $task->id;
$this->cursor->setId($startId)->save();
}
} while (true);
}
