/**
* Gets a Capsule by the specified ID. Will determine if the Capsule is owned by the User. If it is not
* owned by the User, it will determine if the User has discovered it.
*
* @param mixed $id The ID of the Capsule
*/
public function getCapsule($id)
{
// Make sure an ID was specified
if (!$id) {
throw new BadRequestException();
}
// Get the Capsule
$capsule = $this->Capsule->getById($id);
// If the Capsule could not be found, indicate resource not found
if (!$capsule) {
throw new NotFoundException();
}
// See if the User owns the Capsule
$isOwned = $this->Auth->user('id') == $capsule['Capsule']['user_id'];
// If the Capsule is not owned, see if it is discovered by the User
$discovery = null;
if (!$isOwned) {
$discovery = $this->Capsule->Discovery->getByCapsuleIdForUser($id, $this->Auth->user('id'));
if (!isset($discovery['Discovery']['opened']) || $discovery['Discovery']['opened'] == false) {
$this->Capsule->Discovery->setAsOpened($discovery['Discovery']['id']);
}
// If the User does not own the Capsule or has not discovered it, indicate resource not found
if (!$discovery) {
throw new NotFoundException();
}
}
$this->controller->set('capsule', $capsule);
$this->controller->set('discovery', $discovery);
$this->controller->set('isOwned', $isOwned);
}