public function removeProductDefaultImage($p_id)
{
$this->removeItemImageFile($p_id, 'default');
// removes actual file
$d_arr = array('default_img' => '', 'default_ext' => '', 'default_width' => 0, 'default_height' => 0, 'default_orig_img_width' => 0, 'default_orig_img_height' => 0, 'default_title' => '');
ProductImage::whereRaw('product_id = ?', array($p_id))->update($d_arr);
return true;
}
