public function getCompetitionsBySeason(Season $season)
 {
     $competitions = $season->competitions()->where('user_id', '=', Auth::user()->id)->get();
     foreach ($competitions as $competition) {
         $clubs = $this->getClubs($season, $competition);
         $competition->country;
         $competition['clubs'] = $clubs;
     }
     $response = array('competitions' => $competitions, 'season' => $season);
     return $response;
 }