from userprofile.models import Users
from rest_framework.exceptions import APIException

class Authtication(object):
    def authenticate(self, request):

        token = request.META.get('HTTP_TOKEN')
        appid = request.META.get('HTTP_APPID')
        if token:
            if Users.objects.filter(openid__exact=str(token)).exists():
                from staff.models import ListModel as staff
                staff_detail = staff.objects.filter(openid__exact=str(token), appid__exact=str(appid)).first()
                if staff_detail:
                    user = Users.objects.filter(name__exact=staff_detail.staff_name).first()
                    return (True, user)
                else:
                    user = Users.objects.filter(openid__exact=str(token)).first()
                    return (True, user)

            else:
                raise APIException({"detail": "用户不存在"})
        else:
            raise APIException({"detail": "Please Add Token To Your Request Headers"})

    def authenticate_header(self, request):
        pass