It is in user object instead of student object, right? Regards,
Aldian Fazrihady http://aldianfazrihady.com On Mon, 8 Jul 2019, 11:12 laya, <laya.mahmou...@gmail.com> 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 django-users+unsubscr...@googlegroups.com. > To post to this group, send email to django-users@googlegroups.com. > 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 django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. 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.
