lunify.js/dist/lib/managers/playlists/Tracks.js

A basic api wrapper for the spotify api covering the oauth routes.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.PlaylistTracksManager = void 0;
const __1 = require("../..");
const cache_1 = require("../cache");
const FETCH_TRACK_CHUNK_SIZE = 100;
class PlaylistTracksManager {
    client;
    playlist;
    oauth;
    cache;
    constructor(client, playlist, // | Playlist
    oauth) {
        this.client = client;
        this.playlist = playlist;
        this.oauth = oauth;
        this.cache = new cache_1.CacheManager();
    }
    async fetchSinglePage(page) {
        const params = new URLSearchParams();
        params.append("limit", FETCH_TRACK_CHUNK_SIZE.toString());
        params.append("offset", (page * FETCH_TRACK_CHUNK_SIZE).toString() || "0");
        const res = await this.client.rest.get("/playlists/" + this.playlist.id + "/tracks?" + params.toString(), {
            headers: {
                Authorization: await this.oauth.getAuthorization()
            }
        });
        const tracks = res.items.map((track) => track.track.type === "episode"
            ? track.track
            : new __1.PlaylistTrack(this.client, track));
        for (const track of tracks)
            this.cache.set(track.id, track);
        return tracks;
    }
    async fetchMany(page) {
        const res = await this.fetchSinglePage(page);
        if (res.length >= FETCH_TRACK_CHUNK_SIZE) {
            return [
                ...res,
                ...(await this.fetchMany(page + 1))
            ];
        }
        return res;
    }
    fetch() {
        return this.fetchMany(0);
    }
}
exports.PlaylistTracksManager = PlaylistTracksManager;
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