traxxx-web/src/web/scenes.js

import { stringify } from '@brillout/json-serializer/stringify'; /* eslint-disable-line import/extensions */

import { fetchScenes } from '../scenes.js';
import { parseActorIdentifier } from '../query.js';
import redis from '../redis.js';

async function getTagIdsBySlug(tagSlugs) {
	const tagIds = await Promise.all(tagSlugs.map(async (slug) => {
		if (!slug) {
			return null;
		}

		if (Number(slug)) {
			return Number(slug); // already an ID or missing
		}

		const tagId = await redis.hGet('traxxx:tags:id_by_slug', slug);

		return Number(tagId);
	}));

	return tagIds.filter(Boolean);
}

export async function curateScenesQuery(query) {
	return {
		scope: query.scope || 'latest',
		actorIds: [query.actorId, ...(query.actors?.split(',') || []).map((identifier) => parseActorIdentifier(identifier)?.id)].filter(Boolean),
		tagIds: await getTagIdsBySlug([query.tagId, ...(query.tags?.split(',') || [])]),
	};
}

export async function fetchScenesApi(req, res) {
	const {
		scenes,
		aggActors,
		aggTags,
		aggChannels,
		limit,
		total,
	} = await fetchScenes(await curateScenesQuery(req.query), {
		page: Number(req.query.page) || 1,
		limit: Number(req.query.limit) || 30,
	});

	res.send(stringify({
		scenes,
		aggActors,
		aggTags,
		aggChannels,
		limit,
		total,
	}));
}