/**
* @return \Zend\Http\Response|\Zend\Stdlib\Message
* @todo optimize query when fetching storage unit
*/
public function updateCurrentLevelAction()
{
$this->ensure('post');
try {
/** @var Stock $stock */
$stock = $this->mapper(Stock::class)->one($this->getRequestPost('id'));
$newLevel = $this->getRequestPost('new_level', 0);
if (!is_numeric($newLevel)) {
throw new \InvalidArgumentException('Angka yang dimasukkan tidak valid.');
}
$storageUnit = $stock->getStockItem()->getStorageUnit();
$type = $this->getRequestPost('type', LevelChange::TYPE_CORRECTION);
$note = $this->getRequestPost('note', '');
$levelChange = new LevelChange();
$levelChange->setCorrector($this->user());
$levelChange->setStock($stock);
$levelChange->setCurrentLevel($stock->getCurrentLevel() * $storageUnit->getRatio());
$levelChange->setDelta((abs($newLevel) - $stock->getCurrentLevel()) * $storageUnit->getRatio());
$levelChange->setType($type);
$levelChange->setNote($note);
$levelChange->setAuto(false);
$stock->setCurrentLevel(abs($newLevel) * $storageUnit->getRatio());
$stock->setLastChange(new \DateTime());
$this->persist($stock, $levelChange)->commit();
return $this->jsonOk([], 200);
} catch (NoResultException $e) {
return $this->jsonError([], 404);
} catch (\InvalidArgumentException $e) {
return $this->jsonError(['errorSummary' => $e->getMessage()], 400);
}
}
/**
* @param Purchase $purchase
* @param User $corrector
* @param array $rawItems
*/
public function increaseStock(Purchase $purchase, User $corrector, array $rawItems)
{
$getStockId = function ($stock) {
if ($stock instanceof Stock) {
return $stock->getId();
} else {
if (is_numeric($stock)) {
return $stock;
} else {
throw new \InvalidArgumentException();
}
}
};
$stocks = [];
$unitPrices = [];
foreach ($rawItems as $item) {
// todo: change $items array to object? to prevent missing keys in array.
if (isset($item['stock']) && $item['stock'] && isset($item['quantity']) && $item['quantity']) {
try {
$stocks[$getStockId($item['stock'])] = $item['quantity'];
if (isset($item['total']) && $item['total'] && $item['quantity'] > 0) {
$unitPrices[$getStockId($item['stock'])] = $item['total'] / $item['quantity'];
}
} catch (\Exception $e) {
continue;
}
}
}
/** @var Stock[] $stockEntities */
$stockEntities = $this->findStockInIds(array_keys($stocks));
foreach ($stockEntities as $stockEntity) {
if (isset($stocks[$stockEntity->getId()])) {
$quantity = $stocks[$stockEntity->getId()];
$ratio = $stockEntity->getStockItem()->getStorageUnit()->getRatio();
$unitQuantity = $quantity * $ratio;
if ($unitQuantity) {
// create level change
$levelChange = new LevelChange();
$levelChange->setStock($stockEntity);
$levelChange->setCorrector($corrector);
$levelChange->setCurrentLevel($stockEntity->getCurrentLevel());
$levelChange->setType(LevelChange::TYPE_PURCHASE);
$levelChange->setDelta($unitQuantity);
$levelChange->setAuto(true);
$levelChange->setNote(sprintf("#%d (+%s %s)", $purchase->getId(), $quantity, $stockEntity->getStockItem()->getStorageUnit()->getName()));
// update stock
$stockEntity->setCurrentLevel($stockEntity->getCurrentLevel() + $unitQuantity);
$stockEntity->setLastChange(new \DateTime());
if (isset($unitPrices[$stockEntity->getId()])) {
$stockEntity->setCurrentUnitPrice($unitPrices[$stockEntity->getId()]);
}
if ($purchase->getOrderedAt() instanceof \DateTime) {
$stockEntity->setLastPurchase($purchase->getOrderedAt());
}
$this->em()->persist($levelChange);
$this->em()->persist($stockEntity);
}
}
}
$this->em()->flush();
}
