'use strict';

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

async function fetchTagsApi(req, res) {
    const tagId = typeof req.params.tagId === 'number' ? req.params.tagId : undefined; // null will literally include NULL results
    const tagSlug = typeof req.params.tagId === 'string' ? req.params.tagId : undefined;

    const tags = await fetchTags({
        id: tagId,
        slug: tagSlug,
    });

    res.send(tags);
}

module.exports = {
    fetchTags: fetchTagsApi,
};