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// updated stock for Pack

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This commit is contained in:
bMancone
2012-01-09 18:23:01 +00:00
parent 4a1c0cb5ed
commit 4aeaf46e1d
5 changed files with 71 additions and 65 deletions
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classes/stock/StockAvailable.php
+11 -36
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@@ -279,44 +279,19 @@ class StockAvailableCore extends ObjectModel
if (is_null($id_product_attribute))
$id_product_attribute = 0;
// if product is a pack
if (Pack::isPack($id_product))
{
$items = Pack::getItems((int)$id_product, Configuration::get('PS_LANG_DEFAULT'));
$query = new DbQuery();
$query->select('SUM(quantity)');
$query->from('stock_available');
// gets an array of quantities (quantity for the product / quantity in pack)
$quantities = array();
foreach ($items as $item)
if (!$item->isAvailableWhenOutOfStock((int)$item->out_of_stock))
$quantities[] = Product::getQuantity($item->id) / ($item->pack_quantity !== 0 ? $item->pack_quantity : 1);
// if null, it's a product without attributes
if (!is_null($id_product))
$query->where('id_product = '.(int)$id_product);
// gets the minimum
$quantity = $quantities[0];
foreach ($quantities as $value)
{
if ($quantity > $value)
$quantity = $value;
}
$query->where('id_product_attribute = '.(int)$id_product_attribute);
// returns the number of pack available
return $quantity;
}
else // else
{
$query = new DbQuery();
$query->select('SUM(quantity)');
$query->from('stock_available');
$query = StockAvailable::addSqlShopRestriction($query, $id_shop);
// if null, it's a product without attributes
if (!is_null($id_product))
$query->where('id_product = '.(int)$id_product);
$query->where('id_product_attribute = '.(int)$id_product_attribute);
$query = StockAvailable::addSqlShopRestriction($query, $id_shop);
return (int)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($query);
}
return (int)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($query);
}
/**
@@ -382,10 +357,10 @@ class StockAvailableCore extends ObjectModel
// Update quantity of the pack products
if (Pack::isPack($id_product))
{
$products_pack = Pack::getItems((int)$product['id_product'], (int)Configuration::get('PS_LANG_DEFAULT'));
$products_pack = Pack::getItems($id_product, (int)Configuration::get('PS_LANG_DEFAULT'));
foreach ($products_pack as $product_pack)
{
$pack_id_product_attribute = Product::getDefaultAttribute($tab_product_pack['id_product'], 1);
$pack_id_product_attribute = Product::getDefaultAttribute($product_pack->id, 1);
StockAvailable::updateQuantity($product_pack->id, $pack_id_product_attribute, $product_pack->pack_quantity * $delta_quantity, $id_shop);
}
}