public function execute($hasCode)
 {
     if (!$hasCode) {
         return $this->getAuthorizationFirst();
     }
     // Get the user details from GitHub.
     $userData = $this->socialiteFactory->driver('github')->user();
     // Make sure we have a user created.
     $user = $this->users->getOrCreate(['email' => $userData->getEmail(), 'token' => $userData->token, 'name' => $userData->getName(), 'nickname' => $userData->getNickname(), 'avatar' => $userData->getAvatar()]);
     // Log the user in with the specified details and try to remember the logged in user.
     Auth::login($user, true);
     return redirect(route('home'));
 }