userausfall/userausfall/rest_api/serializers.py

from rest_framework import serializers

from userausfall.models import User


class UserActivationSerializer(serializers.Serializer):
    password = serializers.CharField()


class UserSerializer(serializers.ModelSerializer):
    confidant_email = serializers.EmailField()

    class Meta:
        model = User
        fields = ("pk", "email", "username", "confidant_email")
        read_only_fields = ("email",)

    def update(self, instance: User, validated_data):
        confidant_email = validated_data.pop("confidant_email")
        confidant, _ = User.objects.get_or_create(email=confidant_email)
        instance.confidant_unconfirmed = confidant
        return super().update(instance, validated_data)


class CreateUserSerializer(serializers.ModelSerializer):
    class Meta:
        model = User
        fields = ("username", "password")

    def create(self, validated_data):
        return User.objects.create_user(**validated_data)