/TypeScript/Rest api django return value if exists in another table

Rest api django return value if exists in another table

class PostSerializer(serializers.ModelSerializer):
    replied = serializers.SerializerMethodField('has_replies')

    def has_replies(post):
        return post.replies.filter(owner=self.context["request"].user).exists()

    class Meta:
        fields = ('id', 'name', 'replied')

Source: stackoverflow.com

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