/**
* prepare children
*
* @return array
*/
protected function prepareChildren()
{
$result = array();
if ($this->currentProduct->hasAttributes()) {
$combinationImages = $this->currentProduct->getCombinationImages($this->getPlugin()->getLanguageId());
// this function exists until the newest version (actual 1.6.0.14).
// cause of the typo the function getAttributeCombinaisons is a wrapper function for getAttributeCombinations.
$attributes = $this->currentProduct->getAttributeCombinaisons($this->getPlugin()->getLanguageId());
$combinations = array();
$attribute_groups = array();
foreach ($attributes as $a) {
$combinations[$a['id_product_attribute']][$a['id_attribute_group']] = $a;
$attribute_groups[$a['id_attribute_group']] = $a['group_name'];
}
foreach ($combinations as $combination) {
$childProduct = (object) current($combination);
/**
* global info
*/
$childItemItem = new Shopgate_Model_Catalog_Product();
$childItemItem->setIsChild(true);
$childItemItem->setUid(sprintf(ShopgateItemsItem::DEFAULT_ITEM_ATTRIBUTE_DIVIDER_PATTERN, $this->currentProduct->id, $childProduct->id_product_attribute));
/**
* id default child
*/
if ($childProduct->default_on == 1) {
$childItemItem->setIsDefaultChild(true);
}
/**
* price
*/
$priceItem = new Shopgate_Model_Catalog_Price();
if ($childProduct->wholesale_price > 0 && $childProduct->wholesale_price != $this->currentProduct->wholesale_price) {
/**
* setCost
*/
$priceItem->setCost($this->convertPrice($childProduct->wholesale_price));
}
if ($childProduct->minimal_quantity > 1) {
$priceItem->setMinimumOrderAmount($childProduct->minimal_quantity);
}
/**
* base price
*/
if ($this->currentProduct->unit_price != 0) {
if (isset($childProduct->unit_price_impact) && $childProduct->unit_price_impact != 0) {
$productPrice = $this->getItemPrice($this->currentProduct->id, $childProduct->id_product_attribute, true);
$basePrice = $productPrice / $this->currentProduct->unit_price_ratio + $childProduct->unit_price_impact;
if (!$this->getUseTax()) {
$basePrice /= ($this->currentProduct->tax_rate + 100) / 100;
}
$basePrice = number_format($basePrice, 2);
if ($this->currentProduct->unity != '') {
$priceItem->setBasePrice(sprintf('%s %s / %s', $basePrice, $this->getPlugin()->getContext()->currency->iso_code, $this->currentProduct->unity));
} else {
$priceItem->setBasePrice(sprintf('%s %s', $basePrice, $this->getPlugin()->getContext()->currency->iso_code));
}
}
}
$priceItem->setPrice($this->getItemPrice($this->currentProduct->id, $childProduct->id_product_attribute, $this->getUseTax()));
$priceItem->setSalePrice($this->getItemPrice($this->currentProduct->id, $childProduct->id_product_attribute, $this->getUseTax(), true));
$childItemItem->setPrice($priceItem);
/**
* tier prices
*/
foreach ($this->getTierPrices($priceItem, $this->currentProduct->id, $childProduct->id_product_attribute) as $tierPriceRule) {
$priceItem->addTierPriceGroup($tierPriceRule);
}
/**
* tax class
*/
$childItemItem->setTaxClass($this->prepareTaxClass());
/**
* stock
*/
$stockItem = new Shopgate_Model_Catalog_Stock();
$stockItem->setStockQuantity($childProduct->quantity);
$stockItem->setMinimumOrderQuantity($childProduct->minimal_quantity > 1 ? $childProduct->minimal_quantity : 0);
/*
* needs to be set, because an internal function of Prestashop (Product::checkQty) needs to know what attribute is set
*/
$this->currentProduct->id_product_attribute = $childProduct->id_product_attribute;
/*
* we need to check this for each child because of the different stock quantity a attribute can have
*/
$stockItem->setIsSaleable($this->prepareIsSaleable($this->currentProduct, $stockItem->getStockQuantity()));
$stockItem->setAvailabilityText($this->prepareAvailableText($stockItem->getIsSaleable(), $stockItem->getStockQuantity(), $this->currentProduct->out_of_stock));
$childItemItem->setStock($stockItem);
/**
* identifiers
*/
foreach ($this->prepareIdentifiers($childProduct) as $identifier) {
$childItemItem->addIdentifier($identifier);
}
/**
* attribute
*/
foreach ($combination as $combinationItem) {
$attributeItem = new Shopgate_Model_Catalog_Attribute();
$attributeItem->setGroupUid($combinationItem['id_attribute_group']);
$attributeItem->setUid($combinationItem['id_attribute']);
$attributeItem->setLabel($combinationItem['attribute_name']);
$childItemItem->addAttribute($attributeItem);
}
/**
* images
*/
if (is_array($combinationImages) && array_key_exists($childProduct->id_product_attribute, $combinationImages)) {
foreach ($this->prepareImages($combinationImages[$childProduct->id_product_attribute]) as $image) {
$childItemItem->addImage($image);
}
}
$result[] = $childItemItem;
}
}
return $result;
}
/**
* @param Mage_Catalog_Model_Product $parent
*/
public function setAttributes($parent)
{
$result = array();
if ($this->getIsChild() && $parent->isConfigurable()) {
/** @var Mage_Catalog_Model_Product_Type_Configurable $productTypeInstance */
$productTypeInstance = $parent->getTypeInstance(true);
$allowAttributes = $productTypeInstance->getConfigurableAttributes($parent);
foreach ($allowAttributes as $attribute) {
/** @var Mage_Catalog_Model_Product_Type_Configurable_Attribute $attribute */
$itemAttribute = new Shopgate_Model_Catalog_Attribute();
$attribute = $attribute->getProductAttribute();
if ($attribute == null) {
continue;
}
$itemAttribute->setGroupUid($attribute->getAttributeId());
$attrValue = $this->item->getResource()->getAttribute($attribute->getAttributeCode())->getFrontend();
$itemAttribute->setLabel($attrValue->getValue($this->item));
$result[] = $itemAttribute;
}
}
parent::setAttributes($result);
}
