"SELECT sum(IF(quoi = 'hoodie',250,0)) + sum(IF(quoi = 'pishirt', 100, 0)) + sum(IF(quoi = 'pibag', 50, 0)) + sum(IF(quoi = 'piplome', 30, 0)) AS spent FROM contreparties WHERE user_id = :user_id AND id = parent",
"SELECT sum(IF(quoi = 'hoodie',314,0)) + sum(IF(quoi = 'pishirt', 128, 0)) + sum(IF(quoi = 'pibag', 64, 0)) + sum(IF(quoi = 'piplome', 32, 0)) AS spent FROM contreparties WHERE user_id = :user_id AND id = parent",
['user_id'=>$user_id]
)->fetchAll(\PDO::FETCH_COLUMN)[0];
$this->connection->executeUpdate('UPDATE users SET total = :total, cumul = :cumul WHERE id = :user_id',['total'=>(int)$total,'cumul'=>(int)$total-(int)$spent,'user_id'=>$user_id]);