from rest_framework import serializers

from . import models


class ImageSerializer(serializers.ModelSerializer):
    """Serializer for model Image."""
    # REQUEST
    file = serializers.ImageField(source='image',
                                  write_only=True)

    # RESPONSE
    url = serializers.ImageField(source='image',
                                 read_only=True)

    class Meta:
        """Meta class"""
        model = models.Image
        fields = (
            'id',
            'file',
            'url'
        )