public static function index($request,$context){
        context::setSessionAttribute("nb_tweet_init", tweetTable::countTweet());
        $context->title = "Index";
        if(context::getSessionAttribute("connect") != "true"){
            context::redirect("goater.php?action=login");
        }

        $bdd = new PDO('pgsql:host=localhost dbname=etd user=uapv1402577 password=jenYv1'); // Utilisation de cette connexion au lieu de dbconnection() pour l'utilisation du fetchColumn();
        $id = context::getSessionAttribute("id");
        $user = utilisateurTable::getUserById($id)[0];
        context::setSessionAttribute("id",$user->id);
        context::setSessionAttribute("nom",$user->nom);
        context::setSessionAttribute("prenom",$user->prenom);
        context::setSessionAttribute("identifiant",$user->identifiant);
        context::setSessionAttribute("statut",$user->statut);
        context::setSessionAttribute("avatar",$user->avatar);
        context::setSessionAttribute("nb_tweet",$bdd -> query("SELECT COUNT (*) from jabaianb.tweet where emetteur=$user->id")->fetchColumn());

        if(isset($request["tweet"])){
            tweetTable::sendTweet($request["tweet"]);
        }

        return context::SUCCESS;
    }