/**
* Updates the dvd record in the database
* @param array $input
* @param App\Models\DVDInfo $dvd
*/
public function update(DVDInfo $dvd, array $input)
{
$dvd->fill($input);
$dvd->save();
if (!$dvd->dvds->isEmpty()) {
$price = Price::firstOrCreate(['price_whole' => $input['price_whole'], 'price_cents' => $input['price_cents'], 'late_fee_whole' => $input['late_fee_whole'], 'late_fee_cents' => $input['late_fee_cents'], 'points' => $input['points']]);
$dvd->dvds()->update(['price_id' => $price->id, 'age_restriction' => $input['age_restriction']]);
}
$stockChange = $dvd->totalStock() - $input['stock'];
// Reduce stock
if ($stockChange > 0) {
$unrented = $dvd->getUnrented();
$unrented = $unrented->take($stockChange);
$ids = array_keys($unrented->getDictionary());
DVD::destroy($ids);
}
// Increase stock
if ($stockChange < 0) {
$newDvds = [];
while ($stockChange < 0) {
array_push($newDvds, new DVD(['price_id' => $price->id, 'age_restriction' => $input['age_restriction']]));
$stockChange += 1;
}
$dvd->dvds()->saveMany($newDvds);
}
}
