up votedown votefavorite
<http://stackoverflow.com/questions/40307147/create-a-new-custom-user-or-upate-existing-one#>
I have created a Custom user model:
class CUserManager(BaseUserManager):
def _create_user(self, email, first_name, password,
is_staff, is_superuser, **extra_fields):
"""
Creates and saves a User with the given email and password.
"""
now = timezone.now()
if not email:
raise ValueError('The given email must be set')
email = self.normalize_email(email)
user = self.model(email=email,
first_name = first_name,
is_staff=is_staff, is_active=False,
is_superuser=is_superuser, last_login=now,
date_joined=now, **extra_fields)
user.set_password(password)
user.save(using=self._db)
return user
def create_user(self, email, first_name, password=None, **extra_fields):
return self._create_user(email, first_name, password, False, False,
**extra_fields)
def create_superuser(self, email, first_name, password, **extra_fields):
return self._create_user(email, first_name, password, True, True,
**extra_fields)
class CUser(AbstractBaseUser, PermissionsMixin):
email = models.EmailField(_('email address'), max_length=254, unique=True)
first_name = models.CharField(_('first name'), max_length=30)
last_name = models.CharField(_('last name'), max_length=30, blank=True)
is_staff = models.BooleanField(_('staff status'), default=False,
help_text=_('Designates whether the user can log into this admin '
'site.'))
is_active = models.BooleanField(_('active'), default=False,
help_text=_('Designates whether this user should be treated as '
'active. Unselect this instead of deleting accounts.'))
date_joined = models.DateTimeField(_('date joined'), default=timezone.now)
last_updated = models.DateTimeField(_('last updated'), default=timezone.now)
image = ProcessedImageField(upload_to= generate_random_filename,
processors=[ResizeToFill(640, 640)],
format='JPEG',
options={'quality': 60})
objects = CUserManager()
USERNAME_FIELD = 'email'
REQUIRED_FIELDS = ['first_name', 'last_name']
def save(self, *args, **kwargs):
try:
this = CUser.objects.get(id=self.id)
if this.image != self.image:
this.image.delete()
except: pass
super(CUser, self).save(*args, **kwargs)
My registration serializer:
class UserRegistrationSerializer(serializers.ModelSerializer):
password = serializers.CharField(style={'input_type': 'password'},
write_only=True,
validators=settings.get('PASSWORD_VALIDATORS'))
class Meta:
model = User
fields = tuple(User.REQUIRED_FIELDS) + (
User.USERNAME_FIELD,
'image',
'password',
)
def create(self, validated_data):
if settings.get('SEND_ACTIVATION_EMAIL'):
with transaction.atomic():
user = User.objects.create_user(**validated_data)
user.is_active = False
user.save(update_fields=['is_active'])
else:
user = User.objects.create_user(**validated_data)
return user
My registration view:
class RegistrationView(generics.CreateAPIView):
serializer_class = serializers.UserRegistrationSerializer
permission_classes = (
permissions.AllowAny,
)
def perform_create(self, serializer):
user = serializer.save()
signals.user_registered.send(sender=self.__class__, user=user,
request=self.request)
if settings.get('SEND_ACTIVATION_EMAIL'):
self.send_activation_email(user)
elif settings.get('SEND_CONFIRMATION_EMAIL'):
self.send_confirmation_email(user)
This creates a new user. But, when I try to hit this endpoint with some
already registered email, I get an error. Instead of this, I want to update
the user entry in case the user is not active and wants to register again.
I am unable to figure this out. I tried using the update() method in the
serializer but it didn't work. Please help.
I have alo posted this ques on stackoverflow.
<http://stackoverflow.com/questions/40307147/create-a-new-custom-user-or-upate-existing-one>
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