/**
* @return EmailFolder[]
*/
public function getFolders()
{
// retrieve folders from imap
$folders = $this->connector->findFolders();
// transform folders into tree of models
$emailFolderModels = $this->processFolders($folders);
if ($this->origin->getId()) {
// renew existing folders if origin already exists
$existingFolders = $this->getExistingFolders();
// merge synced and existing folders
$emailFolderModels = $this->mergeFolders($emailFolderModels, $existingFolders);
// mark old folders as outdated
$this->removeOutdated($existingFolders);
// flush changes
$this->em->flush();
}
return $this->extractEmailFolders($emailFolderModels);
}
/**
* Updates a state of the given email origin
*
* @param EmailOrigin $origin
* @param int $syncCode Can be one of self::SYNC_CODE_* constants
* @param \DateTime|null $synchronizedAt
* @return bool true if the synchronization code was updated; false if no any changes are needed
*/
protected function changeOriginSyncState(EmailOrigin $origin, $syncCode, $synchronizedAt = null)
{
$repo = $this->getEntityManager()->getRepository($this->getEmailOriginClass());
$qb = $repo->createQueryBuilder('o')->update()->set('o.syncCode', ':code')->set('o.syncCodeUpdatedAt', ':updated')->where('o.id = :id')->setParameter('code', $syncCode)->setParameter('updated', $this->getCurrentUtcDateTime())->setParameter('id', $origin->getId());
if ($synchronizedAt !== null) {
$qb->set('o.synchronizedAt', ':synchronized')->setParameter('synchronized', $synchronizedAt);
}
if ($syncCode === self::SYNC_CODE_IN_PROCESS) {
$qb->andWhere('(o.syncCode IS NULL OR o.syncCode <> :code)');
}
if ($syncCode === self::SYNC_CODE_SUCCESS) {
$qb->set('o.syncCount', 'o.syncCount + 1');
}
$affectedRows = $qb->getQuery()->execute();
return $affectedRows > 0;
}
/**
* Register EmailOrigin object
*
* @param EmailOrigin $origin
* @throws \LogicException
*/
public function addOrigin(EmailOrigin $origin)
{
$key = $origin->getId();
if (isset($this->origins[$key])) {
throw new \LogicException(sprintf('The origin %s already exists in the batch.', $origin));
}
$this->origins[$key] = $origin;
}
/**
* @param EmailOrigin $origin
*
* @return mixed
* @throws \Doctrine\ORM\NonUniqueResultException
*/
public function getOriginOwner(EmailOrigin $origin)
{
$qb = $this->createQueryBuilder('u')->select('u')->innerJoin('u.emailOrigins', 'o')->where('o.id = :originId')->setParameter('originId', $origin->getId())->setMaxResults(1);
return $qb->getQuery()->getOneOrNullResult();
}
/**
* Register EmailOrigin object
*
* @param EmailOrigin $origin
* @throws \LogicException
*/
public function addOrigin(EmailOrigin $origin)
{
$key = $origin->getId();
$this->origins[$key] = $origin;
}
/**
* Return test for error message
*
* @param EmailOrigin $origin - entity EmailOrigin
*
* @return string
*/
protected function getErrorMessage(EmailOrigin $origin)
{
$message = 'Cannot find an email flag manager loader. Origin id: %d.';
return sprintf($message, $origin->getId());
}
/**
* @param EmailOrigin $origin
*
* @return EmailBodyLoaderInterface
*/
protected function getBodyLoader(EmailOrigin $origin)
{
$originId = $origin->getId();
if (!isset($this->emailBodyLoaders[$originId])) {
$this->emailBodyLoaders[$originId] = $this->selector->select($origin);
}
return $this->emailBodyLoaders[$originId];
}