if (sizeof($nonFreeLessons) > 0) {
$currentUser->addLessons($nonFreeLessons, array_fill(0, sizeof($nonFreeLessons), 'student'), true);
}
if (sizeof($nonFreeCourses) > 0) {
$currentUser->addCourses($nonFreeCourses, array_fill(0, sizeof($nonFreeCourses), 'student'), true);
}
$currentUser->user['balance'] = $currentUser->user['balance'] - $totalPrice;
$currentUser->persist();
$fields = array("amount" => $totalPrice, "timestamp" => time(), "method" => "balance", "status" => "completed", "users_LOGIN" => $currentUser->user['login'], "lessons" => $nonFreeLessons, "courses" => $nonFreeCourses);
$payment = payments::create($fields);
if ($coupon) {
$coupon->useCoupon($currentUser, $payment, array('lessons' => $nonFreeLessons, 'courses' => $nonFreeCourses));
}
} else {
if ($form->exportValue('coupon') && ($coupon = new coupons($form->exportValue('coupon'), true))) {
if (!$coupon->checkEligibility($currentUser)) {
throw new Exception(_INVALIDCOUPON);
}
if (!$GLOBALS['configuration']['paypalbusiness']) {
//If we have paypal, the reduction is already done
$totalPrice = $totalPrice * (1 - $coupon->{$coupon->entity}['discount'] / 100);
}
}
//in case of 100% discount
if ($totalPrice == 0) {
//Assign new lessons as inactive
if (sizeof($nonFreeLessons) > 0) {
$currentUser->addLessons($nonFreeLessons, array_fill(0, sizeof($nonFreeLessons), 'student'), true);
}
if (sizeof($nonFreeCourses) > 0) {
$currentUser->addCourses($nonFreeCourses, array_fill(0, sizeof($nonFreeCourses), 'student'), true);
