public function chkIsValidDiscussion($discussion_id)
{
$d_arr = Discussion::whereRaw('discussion_id = ? AND visibility_status = ?', array($discussion_id, 1))->first();
if (count($d_arr) > 0) {
//Condition to show set as private based on logged in user(buyer/seller/admin)
if ($this->logged_user_id == $d_arr['buyer_id']) {
$this->set_as_private_note = trans('mp_product/viewProduct.private_question_set_as_private_buyer_note');
} elseif ($this->logged_user_id == $d_arr['seller_id']) {
$this->set_as_private_note = trans('mp_product/viewProduct.private_question_set_as_private_seller_note');
} elseif (CUtil::isStaff()) {
$this->set_as_private_note = trans('mp_product/viewProduct.private_question_set_as_private_admin_note');
}
//condition to allow to set/unset question as private only by buyser, seller and staff
if (CUtil::isStaff() || $this->logged_user_id == $d_arr['buyer_id'] || $this->logged_user_id == $d_arr['seller_id']) {
return $d_arr;
}
}
return false;
}