/**
* Generates a hash based on the cartItem array
*
* @param bool $force
*
* @return string itemHash
*/
public function generateHash($force = false)
{
if ($force === true) {
$this->itemHash = null;
}
if ($this->lineItem === false) {
$this->itemHash = null;
$cartItemArray = (array) $this;
if (empty($cartItemArray['options']) === false) {
ksort($cartItemArray['options']);
}
$this->itemHash = $itemHash = \LaraCart::generateHash($cartItemArray);
} elseif (empty($this->itemHash) === true) {
$this->itemHash = \LaraCart::generateRandomHash();
}
return $this->itemHash;
}
