function oncheckout($invoiceitem)
{
global $DB;
if ($ii = $DB->get_record('invoiceitem', array('id' => $invoiceitem->id), '*')) {
if ($block = get_license_block($ii->invoiceableitemid, $ii->license_allocation)) {
$ii->currency = $block->currency;
$ii->price = $block->price;
$ii->license_validlength = $block->validlength;
$ii->license_shelflife = $block->shelflife;
$DB->update_record('invoiceitem', $ii);
}
}
}
$basket->id = $DB->insert_record('invoice', $basket, true);
$SESSION->basketid = $basket->id;
}
} else {
$basket = new stdClass();
$basket->userid = $USER->id;
$basket->status = INVOICESTATUS_BASKET;
$basket->date = time();
$basket->id = $DB->insert_record('invoice', $basket, true);
$SESSION->basketid = $basket->id;
}
$invoiceitem = new stdClass();
$invoiceitem->invoiceid = $basket->id;
$invoiceitem->invoiceableitemid = $courseid;
if ($nlicenses) {
if ($block = get_license_block($courseid, $nlicenses)) {
$invoiceitem->currency = $block->currency;
$invoiceitem->price = $block->price;
$invoiceitem->invoiceableitemtype = 'licenseblock';
$invoiceitem->license_allocation = $nlicenses;
$invoiceitem->license_validlength = $block->validlength;
$invoiceitem->license_shelflife = $block->shelflife;
}
} else {
// Single purchase.
if ($course = $DB->get_record('course_shopsettings', array('courseid' => $courseid), '*', MUST_EXIST)) {
$invoiceitem->currency = $course->single_purchase_currency;
$invoiceitem->price = $course->single_purchase_price;
$invoiceitem->invoiceableitemtype = 'singlepurchase';
$invoiceitem->license_allocation = 1;
$invoiceitem->license_validlength = $course->single_purchase_validlength;