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Fix: property object_total_discount was not working when quantity was

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Laurent Destailleur
2013-01-10 12:58:46 +01:00
parent 128fef0ea2
commit 8ac33e98e7
5 changed files with 31 additions and 12 deletions
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37
htdocs/core/class/commonobject.class.php
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@@ -2253,24 +2253,43 @@ abstract class CommonObject
}
/**
* Function that returns the total amount of discounts applied.
* Function that returns the total amount HT of discounts applied for all lines.
*
* @return false|float False is returned if the discount couldn't be retrieved
* @return in 0 if no discount
*/
function getTotalDiscount()
{
$sql = 'SELECT (SUM(`subprice`) - SUM(`total_ht`)) as `discount` FROM '.MAIN_DB_PREFIX.$this->table_element.'det WHERE `'.$this->fk_element.'` = '.$this->id;
$total_discount=0;
$query = $this->db->query($sql);
$sql = "SELECT subprice as pu_ht, qty, remise_percent, total_ht";
$sql.= " FROM ".MAIN_DB_PREFIX.$this->table_element."det";
$sql.= " WHERE ".$this->fk_element." = ".$this->id;
if ($query)
dol_syslog(get_class($this).'::getTotalDiscount sql='.$sql);
$resql = $this->db->query($sql);
if ($resql)
{
$result = $this->db->fetch_object($query);
$num=$this->db->num_rows($resql);
$i=0;
while ($i < $num)
{
$obj = $this->db->fetch_object($query);
return price2num($result->discount);
$pu_ht = $obj->pu_ht;
$qty= $obj->qty;
$discount_percent_line = $obj->remise_percent;
$total_ht = $obj->total_ht;
$total_discount_line = price2num(($pu_ht * $qty) - $total_ht, 'MT');
$total_discount += $total_discount_line;
$i++;
}
}
return false;
else dol_syslog(get_class($this).'::getTotalDiscount '.$this->db->lasterror(), LOG_ERR);
//print $total_discount; exit;
return price2num($total_discount);
}
/**