from django.contrib.auth.base_user import BaseUserManager

from .querysets import UserQuerySet


class UserManager(BaseUserManager):

    def get_queryset(self):
        return UserQuerySet(self.model, using=self._db)

    def create(self, email, password=None, **kwargs):

        if password is None:
            message = "User must have valid password"
            raise ValueError(message)

        user = self.model(email=email, **kwargs)
        user.set_password(password)
        user.save()

        return user