riffy-extended/build/structures/Connection.js

Riffy is a pro lavalink client. It is designed to be simple and easy to use, with a focus on stability and more features.

class Connection {
    /**
     * @param {import("../index").Player} player 
     */
    constructor(player) {
        this.player = player;
        this.sessionId = null;
        this.voice = {
            sessionId: null,
            event: null,
            endpoint: null,
        };
        this.region = null;
        this.self_deaf = false;
        this.self_mute = false;
        this.voiceChannel = player.voiceChannel;
    }

    setServerUpdate(data) {
        const { endpoint, token } = data;
        if (!endpoint) throw new Error("Session not found");
        const previousVoiceRegion = this.region;

        this.voice.endpoint = endpoint;
        this.voice.token = token;
        this.region = endpoint.split(".").shift()?.replace(/[0-9]/g, "") || null;

        this.player.riffy.emit("debug", `[Player ${this.player.guildId} - CONNECTION] Received voice server, ${previousVoiceRegion !== null ? `Changed Voice Region from(oldRegion) ${previousVoiceRegion} to(newRegion) ${this.region}` : `Voice Server: ${this.region}`}, Updating Node's Voice Data.`)

        if (this.player.paused) {
            this.player.riffy.emit(
                "debug",
                this.player.node.name,
                `unpaused ${this.player.guildId} player, expecting it was paused while the player moved to ${this.voiceChannel}`
            );
            this.player.pause(false);
        }

        this.updatePlayerVoiceData();
    }

    setStateUpdate(data) {
        const { session_id, channel_id, self_deaf, self_mute } = data;

        this.player.riffy.emit("debug", `[Player ${this.player.guildId} - CONNECTION] Received Voice State Update Informing the player ${channel_id !== null ? `Connected to ${this.voiceChannel}` : `Disconnected from ${this.voiceChannel}`}`)

        // If player is manually disconnected from VC
        if(channel_id == null) {
            this.player.destroy();
            this.player.riffy.emit("playerDestroy", this.player);
        }

        if (this.player.voiceChannel && channel_id && this.player.voiceChannel !== channel_id) {
            this.player.riffy.emit("playerMove", this.player.voiceChannel, channel_id)
            this.player.voiceChannel = channel_id;
            this.voiceChannel = channel_id
        }

        this.self_deaf = self_deaf;
        this.self_mute = self_mute;
        this.voice.sessionId = session_id || null;
    }

    updatePlayerVoiceData() {
        this.player.riffy.emit("debug", this.player.node.name, `[Rest Manager] Sending an Update Player request with data: ${JSON.stringify({ voice: this.voice })}`)
        this.player.node.rest.updatePlayer({
            guildId: this.player.guildId,
            data: Object.assign({ 
                voice: this.voice,
                /**
                 * Need a better way so that we don't the volume each time.
                 */
                volume: this.player.volume,
             }),
        });
    }
}

module.exports = { Connection };