예제 #1
0
 /**
  * Remove one line
  * 
  * @param BillLine $line
  * 
  * @return BaseBill
  */
 public function removeLine(BillLine $line)
 {
     $this->lines->removeElement($line);
     $this->totalHt -= $line->getUnitPrice() * $line->getQuantity() / (1 + $line->getDiscount() / 100);
     return $this;
 }