Yes Check_password attribute is in Django user model and when I write Customuser. Objects.filter() it errors that Student_no is not an attribute for User Django Model.
Sent from Mail for Windows 10 From: Aldian Fazrihady Sent: Sunday, July 7, 2019 9:18 PM To: [email protected] Subject: Re: having problem in login rest API 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 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. 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. -- 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/5d22c4a8.1c69fb81.7c728.a1a4%40mx.google.com. For more options, visit https://groups.google.com/d/optout.
