/**
* Updates completion data for a particular coursemodule and user (user is
* determined from $data).
*
* (Internal function. Not private, so we can unit-test it.)
*
* @param stdClass|cm_info $cm Activity
* @param stdClass $data Data about completion for that user
*/
public function internal_set_data($cm, $data)
{
global $USER, $SESSION, $DB;
$transaction = $DB->start_delegated_transaction();
if (!$data->id) {
// Check there isn't really a row
$data->id = $DB->get_field('course_modules_completion', 'id', array('coursemoduleid' => $data->coursemoduleid, 'userid' => $data->userid));
}
if (!$data->id) {
// Didn't exist before, needs creating
$data->id = $DB->insert_record('course_modules_completion', $data);
} else {
// Has real (nonzero) id meaning that a database row exists, update
$DB->update_record('course_modules_completion', $data);
}
$transaction->allow_commit();
$cmcontext = context_module::instance($data->coursemoduleid, MUST_EXIST);
$coursecontext = $cmcontext->get_parent_context();
// Trigger an event for course module completion changed.
$event = \core\event\course_module_completion_updated::create(array('objectid' => $data->id, 'context' => $cmcontext, 'relateduserid' => $data->userid, 'other' => array('relateduserid' => $data->userid)));
$event->add_record_snapshot('course_modules_completion', $data);
$event->trigger();
if ($data->userid == $USER->id) {
$SESSION->completioncache[$cm->course][$cm->id] = $data;
// reset modinfo for user (no need to call rebuild_course_cache())
get_fast_modinfo($cm->course, 0, true);
}
}
