/**
* @param $number int Number of products to find.
* @return array List of products that are out of stock.
*/
public function findOutOfStock($number)
{
if (!isset($this->queries['out_of_stock'])) {
$this->queries['out_of_stock'] = $this->service->findOutOfStock($number);
}
return $this->queries['out_of_stock'];
}
/**
* Displays "Stock Report" meta box.
*/
public function stockReport()
{
$lowStockThreshold = $this->options->get('advanced.low_stock_threshold', 2);
$notifyOufOfStock = $this->options->get('advanced.notify_out_of_stock', true);
$number = $this->options->get('advanced.dashboard_stock_number', 5);
$outOfStock = array();
if ($notifyOufOfStock) {
$outOfStock = $this->productService->findOutOfStock($number);
}
$lowStock = $this->productService->findLowStock($lowStockThreshold, $number);
Render::output('admin/dashboard/stockReport', array('notifyOutOfStock' => $notifyOufOfStock, 'outOfStock' => $outOfStock, 'lowStock' => $lowStock));
}