'use strict';

const { fetchTag, fetchTags } = require('../tags');

async function fetchTagApi(req, res) {
	const tag = await fetchTag(req.params.tagId);

	if (tag) {
		res.send({ tag });
		return;
	}

	res.status(404).send({ tag: null });
}

async function fetchTagsApi(req, res) {
	const tags = await fetchTags(req.query.limit);

	res.send({ tags });
}

module.exports = {
	fetchTag: fetchTagApi,
	fetchTags: fetchTagsApi,
};