CODEWITHSUNDEEP
djangopython-3.xdjango-rest-framework
Raphael Schubert
Raphael Schubert

Reputation: 359

Serializer perform_create not being called

I'm a little messed here with this thing... Lost few hours and did try lots of variants of this code, but with no success.

I need create an related object called ContaCorrente to each user as Usuario when it creates an account.

Those are my models:

class Usuario(models.Model):
    """Classe que ira gerir o cliente final, cadastrado via APP ou Webapp"""
    nome = models.CharField(max_length=60)
    sobrenome = models.CharField(max_length=60)
    telefone = models.CharField(max_length=20)
    .... FOR THE SAKE OF BREVITY

    def __str__(self):
        return self.nome + ' ' + self.sobrenome

class ContaCorrente(models.Model):
    """Controle financeiro do Cliente/Usuario cadastrado"""
    pontos = models.DecimalField(max_digits=10, decimal_places=2, default=0)
    saldo_reais = models.DecimalField(max_digits=10, decimal_places=2, default=0)
    usuario = models.OneToOneField(Usuario, on_delete=models.CASCADE, related_name='conta_corrente')

And this is my Serializers:

class ContaCorrenteSerializer(serializers.HyperlinkedModelSerializer):
class Meta:
    model = ContaCorrente
    fields = ('pontos', 'saldo_reais', 'usuario_id')


class UsuariosSerializer(serializers.HyperlinkedModelSerializer):
    conta_corrente = ContaCorrenteSerializer(read_only=True)
    id = serializers.ReadOnlyField()
    class Meta:
        model = Usuario
        fields = (
        'id',
        'nome',
        'sobrenome',
        'telefone',
        ...
        FOR THE SAKE OF BREVITY
        ...
        'updated_at',
        'conta_corrente'
    )

    def perform_create(self, serializer):
        conta = ContaCorrente.objects.create(usuario_id=self.kwargs.get('pk'), saldo_reais=0, pontos=0)
        conta.save()
        serializer.save()
        return serializer

I did try lots and lots of variants of this code, but can't find where it explodes.

The Usuario model get persisted, but the ContaCorrente not! Someone has any help to give? Thanks!

Upvotes: 2

Views: 2530

Answers (1)

neverwalkaloner
neverwalkaloner

Reputation: 47374

There is not such method as perform_create in parent classes. Try to use create instead. Source code.

Upvotes: 1

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