function apply_discount($user_id, $tour_id)
{
$tw_user = tw_users::record_by_id($user_id);
$tw_tour = tw_tours::record_by_id($tour_id);
$discount = new tw_discount();
$prs = array();
if ($tw_user->userCompletedTours >= 1) {
$prs['retcust'] = $discount->find_records(array('AutoKey' => 'retcust1'))->first();
}
if ($tw_user->userType == 'guard') {
$prs['retcust'] = $discount->find_records(array('AutoKey' => 'retcust2'))->first();
}
$friends = new projectfriends();
$friends->find_records(array('User_id' => $tw_user->get_id()));
if ($friends->count() > 0) {
$prs['projectfriends'] = $discount->find_records(array('AutoKey' => 'projectfriends'))->first();
}
foreach ($prs as $ppr) {
$pr = record_by_id($ppr->get_id(), 'tw_discount');
$pm = new tw_payments();
$pm->find_records(array('tourID' => $tour_id, 'userID' => $user_id, 'Discount_id' => $pr->get_id()));
if ($pm->count() > 0) {
return;
}
$r = $pm->new_record();
$r->Discount_id = $pr->get_id();
$r->Title = "{$pr->Type} {$pr->Title}";
$r->Amount = $pr->Amount;
if ($pr->AmountType == '%') {
$r->Amount = round($pr->Amount * 0.01 * $tw_tour->tourPrice1);
}
$r->Type = "скидка";
$r->Hidden = 0;
$r->tourID = $tw_tour->get_id();
$r->userID = $tw_user->get_id();
$pm->commit();
}
}
