/**
* Find the Protocol or App Abort 404.
*/
public function findProtocol(Route $route)
{
$this->protocol = Protocol::findOrFail($route->getParameter('protocols'));
}
public function stats($id)
{
$protocol = Protocol::findOrFail($id);
$users = User::with(array('examScores' => function ($query) use($protocol) {
$query->whereSurveyId($protocol->survey_id);
}))->canStudyProtocol($protocol->id)->get();
return view()->make('dashboard.pages.protocol.exams', compact('protocol', 'users'));
}