/**
* Goes through all the items in the transaction and enrols the user,
* given the product's duration. Also adds them into a group, if necessary.
* @return void
*/
protected function complete_enrolment()
{
global $CFG, $DB;
require_once $CFG->libdir . '/enrollib.php';
require_once $CFG->dirroot . '/group/lib.php';
// ENROL USER INTO EACH OF THE TRANSACTION ITEMS
foreach ($this->_transaction->get_items() as $item) {
$product = local_moodec_get_product($item->get_product_id());
// We set the start time to be 1 min earlier (this is so the course will immediately show up in the course overview block - otherwise you need to wait til the current minute ticks over)
$timestart = time() - 60;
$timeend = 0;
$instance = $DB->get_record('enrol', array('courseid' => $product->get_course_id(), 'enrol' => 'moodec'));
if (!$instance) {
// Notify admin that the enrolment method is not active on the course
$this->send_error_to_admin("Moodec enrolment method not active on course " . $product->get_course_id() . ". Transaction #" . $this->_transaction->get_id() . " defaulted to manual enrolment method");
// set the enrol plugin to use manual
$this->_enrolPlugin = enrol_get_plugin('manual');
// and get the manual enrolment method instance for the course instead
$instance = $DB->get_record('enrol', array('courseid' => $product->get_course_id(), 'enrol' => 'manual'));
}
// Check if the product is simple, or variable
// And retrieve the enrolment duration for this product
if ($product->get_type() === PRODUCT_TYPE_SIMPLE) {
$enrolmentDuration = $product->get_duration(false);
} else {
$enrolmentDuration = $product->get_variation($item->get_variation_id())->get_duration(false);
}
// If the course is not unlimited, set the duration to be the current time, plus the number of days, converted to seconds. (from product settings)
if ($enrolmentDuration !== 0) {
$timeend = $timestart + $enrolmentDuration * 86400;
}
// This will enrol the user! yay!
// We set the user enrolment to be 'active', because any users that were previously
// enrolled will be marked as 'suspended' automatically when their enrolment expires
$this->_enrolPlugin->enrol_user($instance, $this->_transaction->get_user_id(), $instance->roleid, $timestart, $timeend, ENROL_USER_ACTIVE);
// if there is a group set (ie NOT 0), then add them to it
if ($product->get_type() === PRODUCT_TYPE_SIMPLE) {
if (!!$product->get_group()) {
groups_add_member($product->get_group(), $this->_transaction->get_user_id());
}
} else {
if (!!$product->get_variation($item->get_variation_id())->get_group()) {
groups_add_member($product->get_variation($item->get_variation_id())->get_group(), $this->_transaction->get_user_id());
}
}
}
// Mark the transaction as complete! :D
$this->_transaction->complete();
}
$params = array();
// Get the ID of the user to be displayed
$transactionID = optional_param('id', 0, PARAM_INT);
if (!!$transactionID) {
$params['id'] = $transactionID;
}
$context = context_system::instance();
// Set PAGE variables
$PAGE->set_context($context);
$PAGE->set_url($CFG->wwwroot . '/local/moodec/pages/transaction/view.php', $params);
$PAGE->navbar->add(get_string('transactions_title', 'local_moodec'), new moodle_url($CFG->wwwroot . '/local/moodec/pages/transaction/index.php'));
$PAGE->navbar->add(get_string('transaction_view_title', 'local_moodec', array('id' => $transactionID)));
// Force the user to login/create an account to access this page
require_login();
$transaction = new MoodecTransaction($transactionID);
if ((int) $USER->id !== $transaction->get_user_id()) {
require_capability('local/moodec:viewalltransactions', $context);
}
// Check if the theme has a moodec pagelayout defined, otherwise use standard
if (array_key_exists('moodec_transaction_view', $PAGE->theme->layouts)) {
$PAGE->set_pagelayout('moodec_transaction_view');
} else {
if (array_key_exists('moodec', $PAGE->theme->layouts)) {
$PAGE->set_pagelayout('moodec');
} else {
$PAGE->set_pagelayout('standard');
}
}
// Get the renderer for this page
$renderer = $PAGE->get_renderer('local_moodec');
//needs to have the product verified before setting page heading & title
