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// Stock : fixed cover

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This commit is contained in:
bMancone
2011-11-08 10:33:18 +00:00
parent da02f290b7
commit 9cbb51678b
2 changed files with 30 additions and 26 deletions
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classes/stock/StockManager.php
+18 -14
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@@ -515,28 +515,32 @@ class StockManagerCore implements StockManagerInterface
// gets all stock_mvt for the given coverage period
$query = '
SELECT SUM(sm.`physical_quantity`) as quantity_out
FROM `'._DB_PREFIX_.'stock_mvt` sm
LEFT JOIN `'._DB_PREFIX_.'stock` s ON (sm.`id_stock` = s.`id_stock`)
LEFT JOIN `'._DB_PREFIX_.'product` p ON (p.`id_product` = s.`id_product`)
LEFT JOIN `'._DB_PREFIX_.'product_attribute` pa ON (p.`id_product` = pa.`id_product`)
WHERE sm.`sign` = -1
AND sm.`id_stock_mvt_reason` != '.Configuration::get('PS_STOCK_MVT_TRANSFER_FROM').'
AND TO_DAYS(NOW()) - TO_DAYS(sm.`date_add`) <= '.(int)$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 : '').'
ORDER BY sm.`date_add` DESC';
SELECT SUM(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`)
LEFT JOIN `'._DB_PREFIX_.'product_attribute` pa ON (p.`id_product` = pa.`id_product`)
WHERE sm.`sign` = -1
AND sm.`id_stock_mvt_reason` != '.Configuration::get('PS_STOCK_MVT_TRANSFER_FROM').'
AND TO_DAYS(NOW()) - 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 sq';
$quantity_out = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($query);
if (!$quantity_out)
return 0;
return '--';
$quantity_per_day = round($quantity_out / $coverage);
$physical_quantity = $this->getProductPhysicalQuantities($id_product,
$id_product_attribute,
($id_warehouse ? array($id_warehouse) : null),
true);
$time_left = ($quantity_per_day == 0) ? 365 : round($physical_quantity / $quantity_per_day);
$time_left = ($quantity_per_day == 0) ? '--' : round($physical_quantity / $quantity_per_day);
return $time_left;
}