public function delete()
{
if (!$this->loaded()) {
throw new Exception('Cannot delete user because model is not loaded.');
}
$materials = ORM::factory('material')->where('teacher_id', '=', $this->id)->find_all();
foreach ($materials as $material) {
$material->delete();
}
parent::delete();
}
public function delete($id = null)
{
//delete all comments
foreach ($this->comments->find_all() as $comment) {
$comment->delete();
}
//delete all photos
foreach ($this->photos->find_all() as $photo) {
$photo->delete();
}
//delete avatar
if ($this->avatar->loaded()) {
$this->avatar->delete();
}
//delete all logs that refer to this user
$logInfos = ORM::factory("Game_LogInfo")->or_where_open()->where("name", "=", "user")->or_where("name", "=", "user_id")->or_where_close()->where("data", "=", $this->id)->find_all();
foreach ($logInfos as $logInfo) {
$logInfo->_eventLog->delete();
}
//delete the user in gamification DB
$site = Helper_Game::getSite();
$gUser = $site->getUser($this->id);
$gUser->delete();
parent::delete($id);
}
/**
* Overrides the default delete behaviour
* Removes all the data associated with the user from
* the system. This data includes buckets, rivers, tags,
* collaborations, subscriptions and auth tokens
*/
public function delete()
{
// Does this user have an account space?
$account = ORM::factory('account')->where('user_id', '=', $this->id)->find();
if ($account->loaded()) {
// Delete buckets - droplets, subscriptions and collaborations
$buckets = ORM::factory('bucket')->where('account_id', '=', $account->id)->find_all();
foreach ($buckets as $bucket) {
$bucket->delete();
}
// Delete rivers - droplets, subscriptions and collaborations
$rivers = ORM::factory('river')->where('account_id', '=', $account->id)->find_all();
foreach ($rivers as $river) {
$river->delete();
}
// User created tags
DB::delete('account_droplet_tags')->where('account_id', '=', $account->id)->execute();
// User created places
DB::delete('account_droplet_places')->where('account_id', '=', $account->id)->execute();
// User created links
DB::delete('account_droplet_links')->where('account_id', '=', $account->id)->execute();
// User created media
DB::delete('account_droplet_media')->where('account_id', '=', $account->id)->execute();
}
// Remove follows and list of followers
DB::delete('user_followers')->where('user_id', '=', $this->id)->or_where('follower_id', '=', $this->id)->execute();
// Accounts associated with the user
DB::delete('accounts')->where('user_id', '=', $this->id)->execute();
// User tokens
DB::delete('user_tokens')->where('user_id', '=', $this->id)->execute();
// Purge the logs - where the user has initiated an action
// or an action has been performed on them
DB::delete('user_actions')->where('user_id', '=', $this->id)->or_where('action_to_id', '=', $this->id)->execute();
// Default
parent::delete();
}
public function delete()
{
foreach ($this->tokens->find_all() as $token) {
$token->delete();
}
foreach ($this->roles->find_all() as $role) {
$this->remove('roles', $role->id);
}
$pages = $this->pages->find_all();
if ((bool) $pages->count()) {
foreach ($pages as $page) {
$page->delete();
}
}
$oauths = $this->oauths->find_all();
if ((bool) $oauths->count()) {
foreach ($oauths as $oauth) {
$oauth->delete();
}
}
$challenge = ORM::factory('User_Challenge')->where('user_id', '=', $this->id)->find();
if ($challenge->loaded()) {
$challenge->delete();
}
return parent::delete();
}
