def token_exists(token):
s = sessions.select().where(sessions.c.token == token)
if connection.execute(s).fetchone() != None:
return True
return False
def get_user_id_by_token(token):
# Assumimos que o user_id tem de estar SEMPRE definido
s = sessions.select(sessions.c.user_id).where(sessions.c.token == token)
result = connection.execute(s).fetchone()
return result.user_id
def delete_session(token):
s = sessions.delete().where(sessions.c.token == token)
result = connection.execute(s)
if result.rowcount == 1:
return True
return False
