JEMBOT MAWOT Bypass Shell
<?php
/**
* Copyright since 2007 PrestaShop SA and Contributors
* PrestaShop is an International Registered Trademark & Property of PrestaShop SA
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.md.
* It is also available through the world-wide-web at this URL:
* https://opensource.org/licenses/OSL-3.0
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to https://devdocs.prestashop.com/ for more information.
*
* @author PrestaShop SA and Contributors <contact@prestashop.com>
* @copyright Since 2007 PrestaShop SA and Contributors
* @license https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
*/
/**
* StockManager : implementation of StockManagerInterface.
*
* @since 1.5.0
*/
class StockManagerCore implements StockManagerInterface
{
/**
* @see StockManagerInterface::isAvailable()
*/
public static function isAvailable()
{
// Default Manager : always available
return true;
}
/**
* @see StockManagerInterface::addProduct()
*
* @param int $id_product
* @param int $id_product_attribute
* @param Warehouse $warehouse
* @param int $quantity
* @param int|null $id_stock_mvt_reason
* @param float $price_te
* @param bool $is_usable
* @param int|null $id_supply_order
* @param Employee|null $employee
*
* @return bool
*
* @throws PrestaShopException
*/
public function addProduct(
$id_product,
$id_product_attribute,
Warehouse $warehouse,
$quantity,
$id_stock_mvt_reason,
$price_te,
$is_usable = true,
$id_supply_order = null,
$employee = null
) {
if (!Validate::isLoadedObject($warehouse) || !$quantity || !$id_product) {
return false;
}
$price_te = round((float) $price_te, 6);
if ($price_te <= 0.0) {
return false;
}
if (!StockMvtReason::exists($id_stock_mvt_reason)) {
$id_stock_mvt_reason = Configuration::get('PS_STOCK_MVT_INC_REASON_DEFAULT');
}
$context = Context::getContext();
$mvt_params = [
'id_stock' => null,
'physical_quantity' => $quantity,
'id_stock_mvt_reason' => $id_stock_mvt_reason,
'id_supply_order' => $id_supply_order,
'price_te' => $price_te,
'last_wa' => null,
'current_wa' => null,
'id_employee' => (int) $context->employee->id ? (int) $context->employee->id : $employee->id,
'employee_firstname' => $context->employee->firstname ? $context->employee->firstname : $employee->firstname,
'employee_lastname' => $context->employee->lastname ? $context->employee->lastname : $employee->lastname,
'sign' => 1,
];
$stock_exists = false;
// switch on MANAGEMENT_TYPE
switch ($warehouse->management_type) {
// case CUMP mode
case 'WA':
$stock_collection = $this->getStockCollection($id_product, $id_product_attribute, $warehouse->id);
// if this product is already in stock
if (count($stock_collection) > 0) {
$stock_exists = true;
/** @var Stock $stock */
// for a warehouse using WA, there is one and only one stock for a given product
$stock = $stock_collection->current();
// calculates WA price
$last_wa = $stock->price_te;
$current_wa = $this->calculateWA($stock, $quantity, $price_te);
$mvt_params['id_stock'] = $stock->id;
$mvt_params['last_wa'] = $last_wa;
$mvt_params['current_wa'] = $current_wa;
$stock_params = [
'physical_quantity' => ($stock->physical_quantity + $quantity),
'price_te' => $current_wa,
'usable_quantity' => ($is_usable ? ($stock->usable_quantity + $quantity) : $stock->usable_quantity),
'id_warehouse' => $warehouse->id,
];
// saves stock in warehouse
$stock->hydrate($stock_params);
$stock->update();
} else {
// else, the product is not in sock
$mvt_params['last_wa'] = 0;
$mvt_params['current_wa'] = $price_te;
}
break;
// case FIFO / LIFO mode
case 'FIFO':
case 'LIFO':
$stock_collection = $this->getStockCollection($id_product, $id_product_attribute, $warehouse->id, $price_te);
// if this product is already in stock
if (count($stock_collection) > 0) {
$stock_exists = true;
/** @var Stock $stock */
// there is one and only one stock for a given product in a warehouse and at the current unit price
$stock = $stock_collection->current();
$stock_params = [
'physical_quantity' => ($stock->physical_quantity + $quantity),
'usable_quantity' => ($is_usable ? ($stock->usable_quantity + $quantity) : $stock->usable_quantity),
];
// updates stock in warehouse
$stock->hydrate($stock_params);
$stock->update();
// sets mvt_params
$mvt_params['id_stock'] = $stock->id;
}
break;
default:
return false;
}
if (!$stock_exists) {
$stock = new Stock();
$stock_params = [
'id_product_attribute' => $id_product_attribute,
'id_product' => $id_product,
'physical_quantity' => $quantity,
'price_te' => $price_te,
'usable_quantity' => ($is_usable ? $quantity : 0),
'id_warehouse' => $warehouse->id,
];
// saves stock in warehouse
$stock->hydrate($stock_params);
$stock->add();
$mvt_params['id_stock'] = $stock->id;
}
// saves stock mvt
$stock_mvt = new StockMvt();
$stock_mvt->hydrate($mvt_params);
$stock_mvt->add();
return true;
}
/**
* @see StockManagerInterface::removeProduct()
*
* @param int $id_product
* @param int|null $id_product_attribute
* @param Warehouse $warehouse
* @param int $quantity
* @param int $id_stock_mvt_reason
* @param bool $is_usable
* @param int|null $id_order
* @param int $ignore_pack
* @param Employee|null $employee
*
* @return array|bool
*
* @throws PrestaShopException
*/
public function removeProduct(
$id_product,
$id_product_attribute,
Warehouse $warehouse,
$quantity,
$id_stock_mvt_reason,
$is_usable = true,
$id_order = null,
$ignore_pack = 0,
$employee = null
) {
$return = [];
if (!Validate::isLoadedObject($warehouse) || !$quantity || !$id_product) {
return $return;
}
if (!StockMvtReason::exists($id_stock_mvt_reason)) {
$id_stock_mvt_reason = Configuration::get('PS_STOCK_MVT_DEC_REASON_DEFAULT');
}
$context = Context::getContext();
// Special case of a pack
if (Pack::isPack((int) $id_product) && !$ignore_pack) {
if (Validate::isLoadedObject($product = new Product((int) $id_product))) {
// Gets items
if ($product->pack_stock_type == Pack::STOCK_TYPE_PRODUCTS_ONLY
|| $product->pack_stock_type == Pack::STOCK_TYPE_PACK_BOTH
|| ($product->pack_stock_type == Pack::STOCK_TYPE_DEFAULT
&& Configuration::get('PS_PACK_STOCK_TYPE') > 0)
) {
$products_pack = Pack::getItems((int) $id_product, (int) Configuration::get('PS_LANG_DEFAULT'));
// Foreach item
foreach ($products_pack as $product_pack) {
if ($product_pack->advanced_stock_management == 1) {
$product_warehouses = Warehouse::getProductWarehouseList($product_pack->id, $product_pack->id_pack_product_attribute);
$warehouse_stock_found = false;
foreach ($product_warehouses as $product_warehouse) {
if (!$warehouse_stock_found) {
if (Warehouse::exists($product_warehouse['id_warehouse'])) {
$current_warehouse = new Warehouse($product_warehouse['id_warehouse']);
$return[] = $this->removeProduct($product_pack->id, $product_pack->id_pack_product_attribute, $current_warehouse, $product_pack->pack_quantity * $quantity, $id_stock_mvt_reason, $is_usable, $id_order, $ignore_pack, $employee);
// The product was found on this warehouse. Stop the stock searching.
$warehouse_stock_found = !empty($return[count($return) - 1]);
}
}
}
}
}
}
if ($product->pack_stock_type == Pack::STOCK_TYPE_PACK_ONLY
|| $product->pack_stock_type == Pack::STOCK_TYPE_PACK_BOTH
|| (
$product->pack_stock_type == Pack::STOCK_TYPE_DEFAULT
&& (Configuration::get('PS_PACK_STOCK_TYPE') == Pack::STOCK_TYPE_PACK_ONLY
|| Configuration::get('PS_PACK_STOCK_TYPE') == Pack::STOCK_TYPE_PACK_BOTH)
)
) {
$return = array_merge($return, $this->removeProduct($id_product, $id_product_attribute, $warehouse, $quantity, $id_stock_mvt_reason, $is_usable, $id_order, 1, $employee));
}
} else {
return false;
}
} else {
// gets total quantities in stock for the current product
$physical_quantity_in_stock = (int) $this->getProductPhysicalQuantities($id_product, $id_product_attribute, [$warehouse->id], false);
$usable_quantity_in_stock = (int) $this->getProductPhysicalQuantities($id_product, $id_product_attribute, [$warehouse->id], true);
// check quantity if we want to decrement unusable quantity
if (!$is_usable) {
$quantity_in_stock = $physical_quantity_in_stock - $usable_quantity_in_stock;
} else {
$quantity_in_stock = $usable_quantity_in_stock;
}
// checks if it's possible to remove the given quantity
if ($quantity_in_stock < $quantity) {
return $return;
}
$stock_collection = $this->getStockCollection($id_product, $id_product_attribute, $warehouse->id);
$stock_collection->getAll();
// check if the collection is loaded
if (count($stock_collection) <= 0) {
return $return;
}
$stock_history_qty_available = [];
$mvt_params = [];
$stock_params = [];
$quantity_to_decrement_by_stock = [];
$global_quantity_to_decrement = $quantity;
// switch on MANAGEMENT_TYPE
switch ($warehouse->management_type) {
// case CUMP mode
case 'WA':
/** @var Stock $stock */
// There is one and only one stock for a given product in a warehouse in this mode
$stock = $stock_collection->current();
$mvt_params = [
'id_stock' => $stock->id,
'physical_quantity' => $quantity,
'id_stock_mvt_reason' => $id_stock_mvt_reason,
'id_order' => $id_order,
'price_te' => $stock->price_te,
'last_wa' => $stock->price_te,
'current_wa' => $stock->price_te,
'id_employee' => (int) $context->employee->id ? (int) $context->employee->id : $employee->id,
'employee_firstname' => $context->employee->firstname ? $context->employee->firstname : $employee->firstname,
'employee_lastname' => $context->employee->lastname ? $context->employee->lastname : $employee->lastname,
'sign' => -1,
];
$stock_params = [
'physical_quantity' => ($stock->physical_quantity - $quantity),
'usable_quantity' => ($is_usable ? ($stock->usable_quantity - $quantity) : $stock->usable_quantity),
];
// saves stock in warehouse
$stock->hydrate($stock_params);
$stock->update();
// saves stock mvt
$stock_mvt = new StockMvt();
$stock_mvt->hydrate($mvt_params);
$stock_mvt->save();
$return[$stock->id]['quantity'] = $quantity;
$return[$stock->id]['price_te'] = $stock->price_te;
break;
case 'LIFO':
case 'FIFO':
// for each stock, parse its mvts history to calculate the quantities left for each positive mvt,
// according to the instant available quantities for this stock
foreach ($stock_collection as $stock) {
/** @var Stock $stock */
$left_quantity_to_check = $stock->physical_quantity;
if ($left_quantity_to_check <= 0) {
continue;
}
$resource = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS(
'
SELECT sm.`id_stock_mvt`, sm.`date_add`, sm.`physical_quantity`,
IF ((sm2.`physical_quantity` is null), sm.`physical_quantity`, (sm.`physical_quantity` - SUM(sm2.`physical_quantity`))) as qty
FROM `' . _DB_PREFIX_ . 'stock_mvt` sm
LEFT JOIN `' . _DB_PREFIX_ . 'stock_mvt` sm2 ON sm2.`referer` = sm.`id_stock_mvt`
WHERE sm.`sign` = 1
AND sm.`id_stock` = ' . (int) $stock->id . '
GROUP BY sm.`id_stock_mvt`
ORDER BY sm.`date_add` DESC',
false
);
while ($row = Db::getInstance()->nextRow($resource)) {
// continue - in FIFO mode, we have to retreive the oldest positive mvts for which there are left quantities
if ($warehouse->management_type == 'FIFO') {
if ($row['qty'] == 0) {
continue;
}
}
// converts date to timestamp
$date = new DateTime($row['date_add']);
$timestamp = $date->format('U');
// history of the mvt
$stock_history_qty_available[$timestamp] = [
'id_stock' => $stock->id,
'id_stock_mvt' => (int) $row['id_stock_mvt'],
'qty' => (int) $row['qty'],
];
// break - in LIFO mode, checks only the necessary history to handle the global quantity for the current stock
if ($warehouse->management_type == 'LIFO') {
$left_quantity_to_check -= (int) $row['qty'];
if ($left_quantity_to_check <= 0) {
break;
}
}
}
}
if ($warehouse->management_type == 'LIFO') {
// orders stock history by timestamp to get newest history first
krsort($stock_history_qty_available);
} else {
// orders stock history by timestamp to get oldest history first
ksort($stock_history_qty_available);
}
// checks each stock to manage the real quantity to decrement for each of them
foreach ($stock_history_qty_available as $entry) {
if ($entry['qty'] >= $global_quantity_to_decrement) {
$quantity_to_decrement_by_stock[$entry['id_stock']][$entry['id_stock_mvt']] = $global_quantity_to_decrement;
$global_quantity_to_decrement = 0;
} else {
$quantity_to_decrement_by_stock[$entry['id_stock']][$entry['id_stock_mvt']] = $entry['qty'];
$global_quantity_to_decrement -= $entry['qty'];
}
if ($global_quantity_to_decrement <= 0) {
break;
}
}
// for each stock, decrements it and logs the mvts
foreach ($stock_collection as $stock) {
if (array_key_exists($stock->id, $quantity_to_decrement_by_stock) && is_array($quantity_to_decrement_by_stock[$stock->id])) {
$total_quantity_for_current_stock = 0;
foreach ($quantity_to_decrement_by_stock[$stock->id] as $id_mvt_referrer => $qte) {
$mvt_params = [
'id_stock' => $stock->id,
'physical_quantity' => $qte,
'id_stock_mvt_reason' => $id_stock_mvt_reason,
'id_order' => $id_order,
'price_te' => $stock->price_te,
'sign' => -1,
'referer' => $id_mvt_referrer,
'id_employee' => (int) $context->employee->id ? (int) $context->employee->id : $employee->id,
];
// saves stock mvt
$stock_mvt = new StockMvt();
$stock_mvt->hydrate($mvt_params);
$stock_mvt->save();
$total_quantity_for_current_stock += $qte;
}
$stock_params = [
'physical_quantity' => ($stock->physical_quantity - $total_quantity_for_current_stock),
'usable_quantity' => ($is_usable ? ($stock->usable_quantity - $total_quantity_for_current_stock) : $stock->usable_quantity),
];
$return[$stock->id]['quantity'] = $total_quantity_for_current_stock;
$return[$stock->id]['price_te'] = $stock->price_te;
// saves stock in warehouse
$stock->hydrate($stock_params);
$stock->update();
}
}
break;
}
if (Pack::isPacked($id_product, $id_product_attribute)) {
$packs = Pack::getPacksContainingItem($id_product, $id_product_attribute, (int) Configuration::get('PS_LANG_DEFAULT'));
foreach ($packs as $pack) {
// Decrease stocks of the pack only if pack is in linked stock mode (option called 'Decrement both')
if (!((int) $pack->pack_stock_type == Pack::STOCK_TYPE_PACK_BOTH)
&& !((int) $pack->pack_stock_type == Pack::STOCK_TYPE_DEFAULT
&& (int) Configuration::get('PS_PACK_STOCK_TYPE') == Pack::STOCK_TYPE_PACK_BOTH)
) {
continue;
}
// Decrease stocks of the pack only if there is not enough items to constituate the actual pack stocks.
// How many packs can be constituated with the remaining product stocks
$quantity_by_pack = $pack->pack_item_quantity;
$stock_available_quantity = $quantity_in_stock - $quantity;
$max_pack_quantity = max([0, floor($stock_available_quantity / $quantity_by_pack)]);
$quantity_delta = Pack::getQuantity($pack->id) - $max_pack_quantity;
if ($pack->advanced_stock_management == 1 && $quantity_delta > 0) {
$product_warehouses = Warehouse::getPackWarehouses($pack->id);
$warehouse_stock_found = false;
foreach ($product_warehouses as $product_warehouse) {
if (!$warehouse_stock_found) {
if (Warehouse::exists($product_warehouse)) {
$current_warehouse = new Warehouse($product_warehouse);
$return[] = $this->removeProduct($pack->id, null, $current_warehouse, $quantity_delta, $id_stock_mvt_reason, $is_usable, $id_order, 1);
// The product was found on this warehouse. Stop the stock searching.
$warehouse_stock_found = !empty($return[count($return) - 1]);
}
}
}
}
}
}
}
// if we remove a usable quantity, exec hook
if ($is_usable) {
Hook::exec(
'actionProductCoverage',
[
'id_product' => $id_product,
'id_product_attribute' => $id_product_attribute,
'warehouse' => $warehouse,
]
);
}
return $return;
}
/**
* @see StockManagerInterface::getProductPhysicalQuantities()
*/
public function getProductPhysicalQuantities($id_product, $id_product_attribute, $ids_warehouse = null, $usable = false)
{
if (null !== $ids_warehouse) {
// in case $ids_warehouse is not an array
if (!is_array($ids_warehouse)) {
$ids_warehouse = [$ids_warehouse];
}
// casts for security reason
$ids_warehouse = array_map('intval', $ids_warehouse);
if (!count($ids_warehouse)) {
return 0;
}
} else {
$ids_warehouse = [];
}
$query = new DbQuery();
$query->select('SUM(' . ($usable ? 's.usable_quantity' : 's.physical_quantity') . ')');
$query->from('stock', 's');
$query->where('s.id_product = ' . (int) $id_product);
if (0 != $id_product_attribute) {
$query->where('s.id_product_attribute = ' . (int) $id_product_attribute);
}
if (count($ids_warehouse)) {
$query->where('s.id_warehouse IN(' . implode(', ', $ids_warehouse) . ')');
}
return (int) Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($query);
}
/**
* @see StockManagerInterface::getProductRealQuantities()
*/
public function getProductRealQuantities($id_product, $id_product_attribute, $ids_warehouse = null, $usable = false)
{
if (null !== $ids_warehouse) {
// in case $ids_warehouse is not an array
if (!is_array($ids_warehouse)) {
$ids_warehouse = [$ids_warehouse];
}
// casts for security reason
$ids_warehouse = array_map('intval', $ids_warehouse);
}
$client_orders_qty = 0;
// check if product is present in a pack
if (!Pack::isPack($id_product) && $in_pack = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS(
'SELECT id_product_pack, quantity FROM ' . _DB_PREFIX_ . 'pack
WHERE id_product_item = ' . (int) $id_product . '
AND id_product_attribute_item = ' . ($id_product_attribute ? (int) $id_product_attribute : '0')
)) {
foreach ($in_pack as $value) {
if (Validate::isLoadedObject($product = new Product((int) $value['id_product_pack'])) &&
($product->pack_stock_type == Pack::STOCK_TYPE_PRODUCTS_ONLY || $product->pack_stock_type == Pack::STOCK_TYPE_PACK_BOTH || ($product->pack_stock_type == Pack::STOCK_TYPE_DEFAULT && Configuration::get('PS_PACK_STOCK_TYPE') > 0))) {
$query = new DbQuery();
$query->select('od.product_quantity, od.product_quantity_refunded, pk.quantity');
$query->from('order_detail', 'od');
$query->leftjoin('orders', 'o', 'o.id_order = od.id_order');
$query->where('od.product_id = ' . (int) $value['id_product_pack']);
$query->leftJoin('order_history', 'oh', 'oh.id_order = o.id_order AND oh.id_order_state = o.current_state');
$query->leftJoin('order_state', 'os', 'os.id_order_state = oh.id_order_state');
$query->leftJoin('pack', 'pk', 'pk.id_product_item = ' . (int) $id_product . ' AND pk.id_product_attribute_item = ' . ($id_product_attribute ? (int) $id_product_attribute : '0') . ' AND id_product_pack = od.product_id');
$query->where('os.shipped != 1');
$query->where('o.valid = 1 OR (os.id_order_state != ' . (int) Configuration::get('PS_OS_ERROR') . '
AND os.id_order_state != ' . (int) Configuration::get('PS_OS_CANCELED') . ')');
$query->groupBy('od.id_order_detail');
if (count($ids_warehouse)) {
$query->where('od.id_warehouse IN(' . implode(', ', $ids_warehouse) . ')');
}
$res = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($query);
if (count($res)) {
foreach ($res as $row) {
$client_orders_qty += ($row['product_quantity'] - $row['product_quantity_refunded']) * $row['quantity'];
}
}
}
}
}
// skip if product is a pack without
$product = new Product((int) $id_product);
if (!Pack::isPack($id_product)
|| (
Validate::isLoadedObject($product)
&& $product->pack_stock_type == Pack::STOCK_TYPE_PACK_ONLY
|| $product->pack_stock_type == Pack::STOCK_TYPE_PACK_BOTH
|| (
$product->pack_stock_type == Pack::STOCK_TYPE_DEFAULT
&& (Configuration::get('PS_PACK_STOCK_TYPE') == Pack::STOCK_TYPE_PACK_ONLY
|| Configuration::get('PS_PACK_STOCK_TYPE') == Pack::STOCK_TYPE_PACK_BOTH
)
)
)
) {
// Gets client_orders_qty
$query = new DbQuery();
$query->select('od.product_quantity, od.product_quantity_refunded');
$query->from('order_detail', 'od');
$query->leftjoin('orders', 'o', 'o.id_order = od.id_order');
$query->where('od.product_id = ' . (int) $id_product);
if (0 != $id_product_attribute) {
$query->where('od.product_attribute_id = ' . (int) $id_product_attribute);
}
$query->leftJoin('order_history', 'oh', 'oh.id_order = o.id_order AND oh.id_order_state = o.current_state');
$query->leftJoin('order_state', 'os', 'os.id_order_state = oh.id_order_state');
$query->where('os.shipped != 1');
$query->where('o.valid = 1 OR (os.id_order_state != ' . (int) Configuration::get('PS_OS_ERROR') . '
AND os.id_order_state != ' . (int) Configuration::get('PS_OS_CANCELED') . ')');
$query->groupBy('od.id_order_detail');
if (count($ids_warehouse)) {
$query->where('od.id_warehouse IN(' . implode(', ', $ids_warehouse) . ')');
}
$res = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($query);
if (count($res)) {
foreach ($res as $row) {
$client_orders_qty += ($row['product_quantity'] - $row['product_quantity_refunded']);
}
}
}
// Gets supply_orders_qty
$query = new DbQuery();
$query->select('sod.quantity_expected, sod.quantity_received');
$query->from('supply_order', 'so');
$query->leftjoin('supply_order_detail', 'sod', 'sod.id_supply_order = so.id_supply_order');
$query->leftjoin('supply_order_state', 'sos', 'sos.id_supply_order_state = so.id_supply_order_state');
$query->where('sos.pending_receipt = 1');
$query->where('sod.id_product = ' . (int) $id_product . ' AND sod.id_product_attribute = ' . (int) $id_product_attribute);
if (null !== $ids_warehouse && count($ids_warehouse)) {
$query->where('so.id_warehouse IN(' . implode(', ', $ids_warehouse) . ')');
}
$supply_orders_qties = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($query);
$supply_orders_qty = 0;
foreach ($supply_orders_qties as $qty) {
if ($qty['quantity_expected'] > $qty['quantity_received']) {
$supply_orders_qty += ($qty['quantity_expected'] - $qty['quantity_received']);
}
}
// Gets {physical OR usable}_qty
$qty = $this->getProductPhysicalQuantities($id_product, $id_product_attribute, $ids_warehouse, $usable);
//real qty = actual qty in stock - current client orders + current supply orders
return $qty - $client_orders_qty + $supply_orders_qty;
}
/**
* @see StockManagerInterface::transferBetweenWarehouses()
*/
public function transferBetweenWarehouses(
$id_product,
$id_product_attribute,
$quantity,
$id_warehouse_from,
$id_warehouse_to,
$usable_from = true,
$usable_to = true
) {
// Checks if this transfer is possible
if ($this->getProductPhysicalQuantities($id_product, $id_product_attribute, [$id_warehouse_from], $usable_from) < $quantity) {
return false;
}
if ($id_warehouse_from == $id_warehouse_to && $usable_from == $usable_to) {
return false;
}
// Checks if the given warehouses are available
$warehouse_from = new Warehouse($id_warehouse_from);
$warehouse_to = new Warehouse($id_warehouse_to);
if (!Validate::isLoadedObject($warehouse_from) ||
!Validate::isLoadedObject($warehouse_to)) {
return false;
}
// Removes from warehouse_from
$stocks = $this->removeProduct(
$id_product,
$id_product_attribute,
$warehouse_from,
$quantity,
(int) Configuration::get('PS_STOCK_MVT_TRANSFER_FROM'),
$usable_from
);
if (!count($stocks)) {
return false;
}
// Adds in warehouse_to
foreach ($stocks as $stock) {
$price = $stock['price_te'];
// convert product price to destination warehouse currency if needed
if ($warehouse_from->id_currency != $warehouse_to->id_currency) {
// First convert price to the default currency
$price_converted_to_default_currency = Tools::convertPrice($price, $warehouse_from->id_currency, false);
// Convert the new price from default currency to needed currency
$price = Tools::convertPrice($price_converted_to_default_currency, $warehouse_to->id_currency, true);
}
if (!$this->addProduct(
$id_product,
$id_product_attribute,
$warehouse_to,
$stock['quantity'],
(int) Configuration::get('PS_STOCK_MVT_TRANSFER_TO'),
$price,
$usable_to
)) {
return false;
}
}
return true;
}
/**
* @see StockManagerInterface::getProductCoverage()
* Here, $coverage is a number of days
*
* @return int number of days left (-1 if infinite)
*/
public function getProductCoverage($id_product, $id_product_attribute, $coverage, $id_warehouse = null)
{
if (!$id_product_attribute) {
$id_product_attribute = 0;
}
if ($coverage == 0) {
$coverage = 7;
} // Week by default
// gets all stock_mvt for the given coverage period
$query = '
SELECT SUM(view.quantity) as quantity_out
FROM
( SELECT sm.`physical_quantity` as quantity
FROM `' . _DB_PREFIX_ . 'stock_mvt` sm
LEFT JOIN `' . _DB_PREFIX_ . 'stock` s ON (sm.`id_stock` = s.`id_stock`)
LEFT JOIN `' . _DB_PREFIX_ . 'product` p ON (p.`id_product` = s.`id_product`)
' . Shop::addSqlAssociation('product', 'p') . '
LEFT JOIN `' . _DB_PREFIX_ . 'product_attribute` pa ON (p.`id_product` = pa.`id_product`)
' . Shop::addSqlAssociation('product_attribute', 'pa', false) . '
WHERE sm.`sign` = -1
AND sm.`id_stock_mvt_reason` != ' . Configuration::get('PS_STOCK_MVT_TRANSFER_FROM') . '
AND TO_DAYS("' . date('Y-m-d') . ' 00:00:00") - TO_DAYS(sm.`date_add`) <= ' . (int) $coverage . '
AND s.`id_product` = ' . (int) $id_product . '
AND s.`id_product_attribute` = ' . (int) $id_product_attribute .
($id_warehouse ? ' AND s.`id_warehouse` = ' . (int) $id_warehouse : '') . '
GROUP BY sm.`id_stock_mvt`
) as view';
$quantity_out = (int) Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($query);
if (!$quantity_out) {
return -1;
}
$quantity_per_day = Tools::ps_round($quantity_out / $coverage);
$physical_quantity = $this->getProductPhysicalQuantities(
$id_product,
$id_product_attribute,
($id_warehouse ? [$id_warehouse] : null),
true
);
$time_left = ($quantity_per_day == 0) ? (-1) : Tools::ps_round($physical_quantity / $quantity_per_day);
return $time_left;
}
/**
* For a given stock, calculates its new WA(Weighted Average) price based on the new quantities and price
* Formula : (physicalStock * lastCump + quantityToAdd * unitPrice) / (physicalStock + quantityToAdd).
*
* @param Stock $stock
* @param int $quantity
* @param float $price_te
*
* @return float
*/
protected function calculateWA(Stock $stock, $quantity, $price_te)
{
return (float) Tools::ps_round(((($stock->physical_quantity * $stock->price_te) + ($quantity * $price_te)) / ($stock->physical_quantity + $quantity)), 6);
}
/**
* For a given product, retrieves the stock collection.
*
* @param int $id_product
* @param int $id_product_attribute
* @param int $id_warehouse Optional
* @param float|int|null $price_te Optional
*
* @return PrestaShopCollection Collection of Stock
*/
protected function getStockCollection($id_product, $id_product_attribute, $id_warehouse = null, $price_te = null)
{
$stocks = new PrestaShopCollection('Stock');
$stocks->where('id_product', '=', $id_product);
$stocks->where('id_product_attribute', '=', $id_product_attribute);
if ($id_warehouse) {
$stocks->where('id_warehouse', '=', $id_warehouse);
}
if ($price_te) {
$stocks->where('price_te', '=', $price_te);
}
return $stocks;
}
/**
* For a given product, retrieves the stock in function of the delivery option.
*
* @param int $id_product
* @param int $id_product_attribute optional
* @param array $delivery_option
*
* @return bool|int quantity
*/
public static function getStockByCarrier($id_product = 0, $id_product_attribute = 0, $delivery_option = null)
{
if (!(int) $id_product || !is_array($delivery_option) || !is_int($id_product_attribute)) {
return false;
}
$results = Warehouse::getWarehousesByProductId($id_product, $id_product_attribute);
$stock_quantity = 0;
foreach ($results as $result) {
if (isset($result['id_warehouse']) && (int) $result['id_warehouse']) {
$ws = new Warehouse((int) $result['id_warehouse']);
$carriers = $ws->getWsCarriers();
if (is_array($carriers) && !empty($carriers)) {
$stock_quantity += Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('SELECT SUM(s.`usable_quantity`) as quantity
FROM ' . _DB_PREFIX_ . 'stock s
LEFT JOIN ' . _DB_PREFIX_ . 'warehouse_carrier wc ON wc.`id_warehouse` = s.`id_warehouse`
LEFT JOIN ' . _DB_PREFIX_ . 'carrier c ON wc.`id_carrier` = c.`id_reference`
WHERE s.`id_product` = ' . (int) $id_product . ' AND s.`id_product_attribute` = ' . (int) $id_product_attribute . ' AND s.`id_warehouse` = ' . $result['id_warehouse'] . ' AND c.`id_carrier` IN (' . rtrim($delivery_option[(int) Context::getContext()->cart->id_address_delivery], ',') . ') GROUP BY s.`id_product`');
} else {
$stock_quantity += Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('SELECT SUM(s.`usable_quantity`) as quantity
FROM ' . _DB_PREFIX_ . 'stock s
WHERE s.`id_product` = ' . (int) $id_product . ' AND s.`id_product_attribute` = ' . (int) $id_product_attribute . ' AND s.`id_warehouse` = ' . $result['id_warehouse'] . ' GROUP BY s.`id_product`');
}
}
}
return $stock_quantity;
}
}
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