public static function update($params, $currentUser, $con)
{
// check role's permission
$permission = RolePermissionQuery::create()->select('update_sales')->findOneById($currentUser->role_id, $con);
if (!$permission || $permission != 1) {
throw new \Exception('Akses ditolak. Anda tidak mempunyai izin untuk melakukan operasi ini.');
}
$sales = SalesQuery::create()->findOneById($params->id, $con);
if (!$sales) {
throw new \Exception('Data tidak ditemukan');
}
$sales->setDate($params->date)->setSecondPartyId($params->second_party_id)->setBuyPrice($params->buy_price)->setTotalPrice($params->total_price)->setPaid($params->paid)->setCashierId($params->cashier_id)->setNote($params->note)->setStatus('Active')->save($con);
// check wether this transaction is credit or not
$balance = $params->paid - $params->total_price;
if ($balance < 0) {
$credit = CreditQuery::create()->filterBySalesId($sales->getId())->findOne($con);
if (!$credit) {
$credit = new Credit();
}
$credit->setSalesId($sales->getId())->setTotal(abs($balance))->setStatus('Active')->save($con);
} else {
$credit = CreditQuery::create()->filterBySalesId($sales->getId())->findOne($con);
if ($credit) {
$credit->setSalesId($sales->getId())->setTotal(0)->setStatus('Canceled')->save($con);
}
}
$products = json_decode($params->products);
// iterate through every product on this sales operation
foreach ($products as $product) {
$newDetail = SalesDetailQuery::create()->findOneById($product->id);
// check whether current detail iteration is brand new or just updating the old one
if (!$newDetail) {
$isNew = true;
$newDetail = new SalesDetail();
} else {
$isNew = false;
$oldDetail = $newDetail->copy();
}
$newDetail->setSalesId($sales->getId())->setType($product->type)->setStockId($product->stock_id)->setAmount($product->amount)->setUnitPrice($product->unit_price)->setDiscount($product->discount)->setTotalPrice($product->total_price)->setBuy($product->buy)->setSellPublic($product->sell_public)->setSellDistributor($product->sell_distributor)->setSellMisc($product->sell_misc)->setStatus('Active')->save($con);
// make stock dance ^_^
if ($isNew) {
$stock = StockQuery::create()->findOneById($newDetail->getStockId(), $con);
if ($stock->getUnlimited() == false) {
$stock->setAmount($stock->getAmount() - $newDetail->getAmount())->save($con);
}
} else {
// check whether updated detail stock is the same old one or not
if ($newDetail->getStockId() == $oldDetail->getStockId()) {
// and if actually the same, then set stock amount like this
// amount = currentAmount + oldTransAmount - newTransAmount
$stock = StockQuery::create()->findOneById($newDetail->getStockId(), $con);
if ($stock->getUnlimited() == false) {
$stock->setAmount($stock->getAmount() + $oldDetail->getAmount() - $newDetail->getAmount())->save($con);
}
} else {
// but if two stocks is not the same,
// then give back oldTransAmount to old-stock, and take newTransAmount from new-stock
$stock = StockQuery::create()->findOneById($oldDetail->getStockId(), $con);
if ($stock->getUnlimited() == false) {
$stock->setAmount($stock->getAmount() + $oldDetail->getAmount())->save($con);
}
$stock = StockQuery::create()->findOneById($newDetail->getStockId(), $con);
if ($stock->getUnlimited() == false) {
$stock->setAmount($stock->getAmount() - $newDetail->getAmount())->save($con);
}
}
}
}
// if there are any sales detail removed then make sure the stocks get what it deserve... 'gimme amount'
$removeds = SalesDetailQuery::create()->filterById($params->removed_id)->find($con);
foreach ($removeds as $removed) {
$stock = StockQuery::create()->findOneById($removed->getStockId(), $con);
if ($stock->getUnlimited() == false) {
$stock->setAmount($stock->getAmount() + $removed->getAmount())->save($con);
}
$removed->setStatus('Deleted')->save($con);
}
$logData['params'] = $params;
// log history
$salesHistory = new SalesHistory();
$salesHistory->setUserId($currentUser->id)->setSalesId($params->id)->setTime(time())->setOperation('update')->setData(json_encode($logData))->save($con);
$results['success'] = true;
$results['id'] = $params->id;
return $results;
}