public function token(Guard $auth)
{
try {
$accessToken = $auth->facebookAuth(Input::get('code'));
return response()->json(['user' => ['name' => Auth::user()->name, 'facebookId' => Auth::user()->facebookId, 'id' => Auth::user()->id], 'token_type' => 'bearer', 'access_token' => $accessToken]);
} catch (\Exception $e) {
Log::error("Exception occured, code: " . $e->getCode() . " with message: " . $e->getMessage());
}
return response('Bad request.', 400);
}