/**
* Returns costcenter context instance.
*
* @static
* @param int $instanceid
* @param int $strictness
* @return context_costcenter context instance
*/
public static function instance($instanceid, $strictness = MUST_EXIST) {
global $DB;
if ($context = context::cache_get(CONTEXT_COSTCENTER, $instanceid)) {
return $context;
}
if (!$record = $DB->get_record('context', array('contextlevel' => CONTEXT_COSTCENTER, 'instanceid' => $instanceid))) {
if ($costcenter = $DB->get_record('local_costcenter', array('id' => $instanceid), 'id,parentid', $strictness)) {
if ($costcenter->parentid) {
$parentcontext = context_costcenter::instance($costcenter->parentid);
$record = context::insert_context_record(CONTEXT_COSTCENTER, $costcenter->id, $parentcontext->path);
} else {
$record = context::insert_context_record(CONTEXT_COSTCENTER, $costcenter->id, '/' . SYSCONTEXTID, 0);
}
}
}
if ($record) {
$context = new context_costcenter($record);
context::cache_add($context);
return $context;
}
return false;
}
/**
* @method costcenter_delete_instance Delete the costcenter
* @param int $id costcenter id
*/
public function costcenter_delete_instance($id) {
global $DB, $CFG;
//$department = new department ();
$costcenter = $DB->get_field('local_costcenter','fullname',array('id'=>$id));
$delete_costcenters = $this->get_childitems($id);
$DB->delete_records('local_costcenter', array('id' => $id));
$DB->delete_records('local_costcenter_permissions ', array('costcenterid' => $id));
// --- deleting instance in costcenter context level----------------------
$costcentercontext = context_costcenter::instance($id);
$costcentercontext->delete();
//------------------------------------------------------------------------
$currenturl = "{$CFG->wwwroot}/local/costcenter/index.php";
$this->set_confirmation(get_string('deletesuccesscostcenter', 'local_costcenter',$costcenter), $currenturl, array('style' => 'notifysuccess'));
}
$newdep->path = '';
} else {
/* ---parent item must exist--- */
$parent = $DB->get_record('local_costcenter', array('id' => $newdep->parentid));
$newdep->depth = $parent->depth + 1;
$newdep->path = $parent->path;
}
/* ---get next child item that need to provide--- */
if (!$sortorder = $costcenter->get_next_child_sortthread($newdep->parentid, 'local_costcenter')) {
return false;
}
$newdep->sortorder = $sortorder;
$costcenters = $DB->insert_record('local_costcenter', $newdep);
// used to inserting costcenterinfo to context(mapping to costcenter context level)
$context = context_costcenter::instance($costcenters, MUST_EXIST);
$DB->set_field('local_costcenter', 'path', $newdep->path . '/' . $costcenters, array('id' => $costcenters));
$context->mark_dirty();
$data->costcenterid = $costcenters;
$data->zone = 'Agents';
$data->zone_code = 'EXT';
} else {
$data->costcenterid = $department->id;
$data->zone = $department->fullname;
$data->zone_code = $department->shortname;
}
$data->timecreated = time();
$data->timemodified = 0;
$data->department = '';
$data->designation = '';