portfolio/pages/api/spotify/currently-playing.js

import {getCurrentlyPlaying} from '@/lib/spotify'

export default async function handler(req, res) {
    const response = await getCurrentlyPlaying()

    if (response.status === 204 || response.status > 400) {
        return res.status(200).json({
            isPlaying: false
        })
    }

    const song = await response.json()
    const {item} = song

    if (item === null) {
        return res.status(200).json({
            isPlaying: false
        })
    }

    const artist = item.artists.map(artist => artist.name).join(', ')
    const title = item.name;
    const songUrl = item.external_urls.spotify
    const album = item.album.name
    const albumImageUrl = item.album.images[0].url
    const isPlaying = song.is_playing;

    return res.status(200).json({
        artist,
        title,
        songUrl,
        album,
        albumImageUrl,
        isPlaying
    })
}