from init import Semesterlist, User


def getCookie(cookies):
    """
    Liefert (letzten) Cookie der Cookies-Liste zurück.
    :param cookies:
    :return:
    """
    cookie = 0
    for c in cookies:
        cookie = c.value
    return cookie


def getSemesterList(uid):
    semesterlist = Semesterlist.query.filter_by(uid=uid).all()
    semester = []
    for s in semesterlist:
        semester += [[s.semestername, s.semesterid]]
    semester.sort(key=lambda x: x[-1], reverse=True)
    return semester


def loadUser(uid):
    return User.query.filter_by(id=uid).first()