MonkeyFist.Services.Authenticator.EndUserSession C# (CSharp) Méthode

        public virtual bool EndUserSession(Guid sessionToken)
        {
            var result = false;
              using (var session = new Session()) {
            var userSession = session.Sessions.FirstOrDefault(x => x.ID == sessionToken);
            if (userSession != null) {
              userSession.EndsAt = DateTime.Now;
              session.SaveChanges();
              result = true;
            }
              }
              return result;
        }