/**
* Removes a product by its associated id
*
* @param string $id Product id
* @return boolean
*/
private function removeById($id)
{
// Remove from a storage first
$this->productMapper->deleteById($id);
$this->imageMapper->deleteAllByProductId($id);
// Now remove from the file-system
$this->imageManager->delete($id);
return true;
}
/**
* Refresh the statistic
*
* @return void
*/
private function refresh()
{
$ids = $this->collection->getKeys();
foreach ($ids as $id) {
$valid = $this->productMapper->isPrimaryKeyValue($id);
if (!$valid) {
$this->removeById($id);
}
}
}
/**
* Counts amount of products associated with provided category id
*
* @param string $id Category id
* @return integer
*/
public function getProductCountByCategoryId($id)
{
//@TODO: Add caching layer
return $this->productMapper->countAllByCategoryId($id);
}
/**
* Fetches latest product entities
*
* @param integer $limit Limit for fetching
* @param integer $categoryId Optionally can be filtered by category id
* @return array
*/
public function fetchLatestPublished($limit, $categoryId = null)
{
return $this->prepareResults($this->productMapper->fetchLatestPublished($limit, $categoryId));
}