from rest_framework import serializers
from .models import AgencyImages
from django.conf import settings


class AgencyImagesSerializer(serializers.ModelSerializer):
    class Meta:
        model = AgencyImages
        fields = '__all__'

    def to_representation(self, instance):
        if self.context['request'].method in ['POST']:
            if type(instance) == dict:
                return instance
        return super().to_representation(instance)

    def create(self, validated_data):
        secret_key = self.context['request'].META.get('HTTP_GTXKEY', None)
        return_status = False
        if secret_key is not None and secret_key == settings.GTX_KEY:
            AgencyImages.objects.create(**validated_data)
            return_status = True
        return {'status': return_status}