/**
* Post treatment for warehouses
*/
public function processWarehouses()
{
if ((int) Tools::getValue('warehouse_loaded') === 1 && Validate::isLoadedObject($product = new Product((int) ($id_product = Tools::getValue('id_product'))))) {
// Get all id_product_attribute
$attributes = $product->getAttributesResume($this->context->language->id);
if (empty($attributes)) {
$attributes[] = array('id_product_attribute' => 0, 'attribute_designation' => '');
}
// Get all available warehouses
$warehouses = Warehouse::getWarehouses(true);
// Get already associated warehouses
$associated_warehouses_collection = WarehouseProductLocation::getCollection($product->id);
$elements_to_manage = array();
// get form inforamtion
foreach ($attributes as $attribute) {
foreach ($warehouses as $warehouse) {
$key = $warehouse['id_warehouse'] . '_' . $product->id . '_' . $attribute['id_product_attribute'];
// get elements to manage
if (Tools::isSubmit('check_warehouse_' . $key)) {
$location = Tools::getValue('location_warehouse_' . $key, '');
$elements_to_manage[$key] = $location;
}
}
}
// Delete entry if necessary
foreach ($associated_warehouses_collection as $awc) {
if (!array_key_exists($awc->id_warehouse . '_' . $awc->id_product . '_' . $awc->id_product_attribute, $elements_to_manage)) {
$awc->delete();
}
}
// Manage locations
foreach ($elements_to_manage as $key => $location) {
$params = explode('_', $key);
$wpl_id = (int) WarehouseProductLocation::getIdByProductAndWarehouse((int) $params[1], (int) $params[2], (int) $params[0]);
if (empty($wpl_id)) {
//create new record
$warehouse_location_entity = new WarehouseProductLocation();
$warehouse_location_entity->id_product = (int) $params[1];
$warehouse_location_entity->id_product_attribute = (int) $params[2];
$warehouse_location_entity->id_warehouse = (int) $params[0];
$warehouse_location_entity->location = pSQL($location);
$warehouse_location_entity->save();
} else {
$warehouse_location_entity = new WarehouseProductLocation((int) $wpl_id);
$location = pSQL($location);
if ($location != $warehouse_location_entity->location) {
$warehouse_location_entity->location = pSQL($location);
$warehouse_location_entity->update();
}
}
}
StockAvailable::synchronize((int) $id_product);
}
}
/**
* @param Product $obj
* @throws Exception
* @throws SmartyException
*/
public function initFormWarehouses($obj)
{
$data = $this->createTemplate($this->tpl_form);
if ($obj->id) {
if ($this->product_exists_in_shop) {
// Get all id_product_attribute
$attributes = $obj->getAttributesResume($this->context->language->id);
if (empty($attributes)) {
$attributes[] = array('id_product' => $obj->id, 'id_product_attribute' => 0, 'attribute_designation' => '');
}
$product_designation = array();
foreach ($attributes as $attribute) {
$product_designation[$attribute['id_product_attribute']] = rtrim($obj->name[$this->context->language->id] . ' - ' . $attribute['attribute_designation'], ' - ');
}
// Get all available warehouses
$warehouses = Warehouse::getWarehouses(true);
// Get already associated warehouses
$associated_warehouses_collection = WarehouseProductLocation::getCollection($obj->id);
$data->assign(array('attributes' => $attributes, 'warehouses' => $warehouses, 'associated_warehouses' => $associated_warehouses_collection, 'product_designation' => $product_designation, 'product' => $obj, 'link' => $this->context->link, 'token' => $this->token));
} else {
$this->displayWarning($this->l('You must save the product in this shop before managing warehouses.'));
}
} else {
$this->displayWarning($this->l('You must save this product before managing warehouses.'));
}
$this->tpl_form_vars['custom_form'] = $data->fetch();
}
