/**
* Delete a message from the queue
*
* Return true if the message is deleted, false if the deletion is
* unsuccessful.
*
* @param QueueInterface $queue
* @param MessageInterface $message
* @return boolean
* @throws Exception\QueueNotFoundException
*/
public function deleteMessage(QueueInterface $queue, MessageInterface $message)
{
if (!$this->queueExists($queue->getName())) {
throw new Exception\QueueNotFoundException('Queue does not exist:' . $queue->getName());
}
$info = $this->getMessageInfo($queue, $message);
$messageId = $info['messageId'];
// load the queue
$queue =& $this->data[$queue->getName()];
if (!array_key_exists($messageId, $queue)) {
return false;
}
if (!empty($info['options'][SendParametersInterface::REPEATING_INTERVAL])) {
$microtime = (int) microtime(true);
$queue[$messageId]['schedule'] = $microtime + $info['options'][SendParametersInterface::REPEATING_INTERVAL];
$queue[$messageId]['handle'] = null;
$queue[$messageId]['timeout'] = null;
} else {
unset($queue[$messageId]);
}
return true;
}
/**
* @param Queue $queue
* @param MessageInterface $message
* @return void
*/
protected function cleanMessageInfo(Queue $queue, MessageInterface $message)
{
$metadatumKey = $queue->getOptions()->getMessageMetadatumKey();
if ($message->getMetadata($metadatumKey)) {
$message->setMetadata($metadatumKey, null);
}
}
