RRBEC/login/serializers.py

from rest_framework_simplejwt.serializers import TokenObtainPairSerializer
from django.contrib.auth.models import User
from rest_framework import serializers

class UserSerializer(serializers.ModelSerializer):
    # Removido write_only=True para que o hash da senha seja enviado no GET
    password = serializers.CharField(required=False)

    class Meta:
        model = User
        fields = ['id', 'username', 'email', 'first_name', 'last_name', 'is_staff', 'is_active', 'groups', 'password']
        read_only_fields = ['id', 'is_staff']

    def create(self, validated_data):
        password = validated_data.pop('password', None)
        user = super().create(validated_data)
        if password:
            user.set_password(password)
            user.save()
        return user

    def update(self, instance, validated_data):
        password = validated_data.pop('password', None)
        user = super().update(instance, validated_data)
        if password:
            user.set_password(password)
            user.save()
        return user

class MyTokenObtainPairSerializer(TokenObtainPairSerializer):
    @classmethod
    def get_token(cls, user):
        token = super().get_token(user)

        # Adicione campos personalizados ao token (payload) se desejar
        token['username'] = user.username
        token['groups'] = list(user.groups.values_list('name', flat=True))

        return token

    def validate(self, attrs):
        data = super().validate(attrs)

        # Adicione informações do usuário na resposta do JSON
        data['user'] = {
            'id': self.user.id,
            'username': self.user.username,
            'email': self.user.email,
            'first_name': self.user.first_name,
            'last_name': self.user.last_name,
            'groups': list(self.user.groups.values_list('name', flat=True))
        }

        return data