/**
* {@inheritdoc}
*/
public function read()
{
$this->documentManager->clear();
if (!$this->executed) {
$this->executed = true;
if (!is_object($this->channel)) {
$this->channel = $this->channelManager->getChannelByCode($this->channel);
}
if ($this->missingCompleteness) {
$this->completenessManager->generateMissingForChannel($this->channel);
}
$this->query = $this->repository->buildByChannelAndCompleteness($this->channel)->getQuery();
$this->products = $this->getQuery()->execute();
// MongoDB Cursor are not positioned on first element (whereas ArrayIterator is)
// as long as getNext() hasn't be called
$this->products->getNext();
}
$result = $this->products->current();
if ($result) {
$this->metricConverter->convert($result, $this->channel);
$this->stepExecution->incrementSummaryInfo('read');
$this->products->next();
}
return $result;
}
/**
* Get ids of products which are completes and in channel
*
* @return array
*/
protected function getIds()
{
if (!is_object($this->channel)) {
$this->channel = $this->channelManager->getChannelByCode($this->channel);
}
if ($this->missingCompleteness) {
$this->completenessManager->generateMissingForChannel($this->channel);
}
$this->query = $this->repository->buildByChannelAndCompleteness($this->channel);
$rootAlias = current($this->query->getRootAliases());
$rootIdExpr = sprintf('%s.id', $rootAlias);
$from = current($this->query->getDQLPart('from'));
$this->query->select($rootIdExpr)->resetDQLPart('from')->from($from->getFrom(), $from->getAlias(), $rootIdExpr)->groupBy($rootIdExpr);
$results = $this->query->getQuery()->getArrayResult();
return array_keys($results);
}
/**
* Get product collection by channel and completness
*/
protected function DnDBuildByChannelAndCompleteness($channel, $isComplete)
{
$scope = $channel->getCode();
if (version_compare(Version::VERSION, '1.3.0', '<')) {
$qb = $this->repository->buildByScope($scope);
$rootAlias = $qb->getRootAlias();
$complete = $isComplete ? $qb->expr()->eq('pCompleteness.ratio', '100') : $qb->expr()->lt('pCompleteness.ratio', '100');
$expression = 'pCompleteness.product = ' . $rootAlias . ' AND ' . $complete . ' AND ' . $qb->expr()->eq('pCompleteness.channel', $channel->getId());
$rootEntity = current($qb->getRootEntities());
$completenessMapping = $this->entityManager->getClassMetadata($rootEntity)->getAssociationMapping('completenesses');
$completenessClass = $completenessMapping['targetEntity'];
$qb->innerJoin($completenessClass, 'pCompleteness', 'WITH', $expression);
$treeId = $channel->getCategory()->getId();
$expression = $qb->expr()->eq('pCategory.root', $treeId);
$qb->innerJoin($rootAlias . '.categories', 'pCategory', 'WITH', $expression);
} else {
$qb = $this->repository->buildByChannelAndCompleteness($channel);
// TODO Fix with isComplete at false
}
return $qb;
}
