/** Recalculate item prices before saving
* @return boolean from parent
*/
protected function beforeSave()
{
if ($this->discount > 0) {
$this->discount = round($this->discount, 2, PHP_ROUND_HALF_DOWN);
$this->sell_discount = $this->sell - $this->discount;
$this->sell_total = $this->sell_discount * $this->qty;
} else {
$this->sell_discount = 0;
$this->sell_total = $this->sell * $this->qty;
}
return parent::beforeValidate();
}
