It is in user object instead of student object, right? Regards,
Aldian Fazrihady http://aldianfazrihady.com On Mon, 8 Jul 2019, 11:12 laya, <[email protected]> wrote: > Hi, > > Please help me in this part, I stuck in some days, > > My project is about a university system which professors and students can > sign up and login. I use Custom User Django which inherits User Django > Model. It should be mentioned that login is by identity number and > Student-no and Professor-no. > > My codes are as follow: > > Models.py: > > class CustomUser(AbstractUser): > USER_TYPE_CHOICES = ((1, 'student'), > (2, 'professor'),) > username = models.CharField(max_length=50, unique=True) > user_type = models.PositiveSmallIntegerField(choices=USER_TYPE_CHOICES, > null=True) > first_name = models.CharField(max_length=50) > last_name = models.CharField(max_length=100) > identity_no = models.PositiveIntegerField(default=0) > email = models.EmailField(max_length=300, > validators=[RegexValidator > > (regex="^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.["r"a-zA-Z0-9-.]+$", > message='please enter the correct > format')], > ) > date_joined = models.DateTimeField('date joined', default=timezone.now) > is_active = models.BooleanField(default=True) > is_admin = models.BooleanField(default=False) > is_staff = models.BooleanField(default=False) > > > class Student(models.Model): > user = models.OneToOneField(CustomUser, on_delete=models.CASCADE) > entry_year = models.PositiveIntegerField() > student_no = models.PositiveIntegerField() > > def get_full_name(self): > return self.user.first_name +" "+ self.user.last_name > > def __unicode__(self): > return self.user.first_name +" "+ self.user.last_name > > def __str__(self): > return self.user.first_name +" "+ self.user.last_name > > > > serializers.py: > > > > """STUDENT LOGIN""" > class StudentLoginSerializer(serializers.ModelSerializer): > user = CustomUserSerializerForLogin() > > class Meta: > model = Student > fields = [ > "user", > "student_no", ] > > def validate(self, data): # validated_data > user_data = data.pop('user', None) > identity_no = user_data.get('identity_no') > print("identity_no", identity_no) > student_no = data.get("student_no") > user = Student.objects.filter( > Q(user__identity_no=identity_no) | > Q(student_no=student_no) > ).distinct() > # user = > user.exclude(user__identity_no__isnull=True).exclude(user__identity_no__iexact='') > if user.exists() and user.count() == 1: > user_obj = user.first() > else: > raise ValidationError("This username or student_no is not > existed") > if user_obj: > if not user_obj.check_password(student_no): # Return a boolean > of whether the raw_password was correct. > raise ValidationError("Incorrect Credential please try again") > return user_obj > > Views.py: > > > class StudentLoginView(APIView): > queryset = Student.objects.all() > serializer_class = StudentLoginSerializer > def post(self, request, *args, **kwargs): > data = request.data > serializer = StudentLoginSerializer(data=data) > if serializer.is_valid(raise_exception=True): > new_data = serializer.data > return Response(new_data, status= HTTP_200_OK) > return Response(serializer.errors, status=HTTP_400_BAD_REQUEST) > > Error: > > The error is about check_password attribute which is not existing in > Student Object. > > > > > > Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for > Windows 10 > > > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/django-users. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/5d22c291.1c69fb81.81d84.d526%40mx.google.com > <https://groups.google.com/d/msgid/django-users/5d22c291.1c69fb81.81d84.d526%40mx.google.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CAN7EoAbETBdEMqABY2FHp8aOgrjvPL8PcxnYv1MW2Es%2Bfxh0iA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
