OBSModule typescript

import ObsWebSocket from 'obs-websocket-js';
import {BotModule} from '../BotModule';
import {ChatUserstate} from 'tmi.js';
import {SocketMessagePayload} from '../../../shared/socket-message-payload.interface';
import {SocketMessageType} from '../../../shared/socket-message-type.interface';
import {SocketMessage} from '../../../shared/socket-message.interface';
import {twitchModule} from './TwitchModule';

class OBSModule extends BotModule
{
    moduleName = 'OBSModule';

    private client: ObsWebSocket;
    private obsAddress: string;
    private obsPort: number | string;
    private obsPassword: string;

    constructor()
    {
        super();
        this.obsAddress = process.env.OBS_ADDRESS || 'localhost';
        this.obsPort = process.env.OBS_PORT || 4444;
        this.obsPassword = process.env.OBS_PASSWORD;

        this.client = new ObsWebSocket();
        this.client.on('Exiting', () => {
            console.log('OBS Exited');
            this.client.disconnect();
            setTimeout(() => this.connect(), 10000);
        });
        this.client.on('SwitchScenes', scene => {
            this.onSceneSwitch(scene);
        });
        this.connect();
    }

    private connect(): void
    {
        this.client.connect({address: this.obsAddress + ':' + this.obsPort, password: atob(this.obsPassword)})
            .then(() => console.log('OBS API initialized'))
            .catch(() => setTimeout(() => this.connect(), 30000));
    }

    init(): void
    {
        twitchModule.subscribeTwitchEvent('channel.channel_points_custom_reward_redemption.add', event => {
            const username = event.user_name;
            const rewardId = event.reward.id;
            console.log(`${username} redeemed ${rewardId} (${event.reward.title}): ${event.user_input}`);
            if (rewardId === '1f8cea96-ec9a-4518-91a6-4c0029d1a90c')
            {
                this.toggleSnapCam(true);
                setTimeout(() => this.toggleSnapCam(false), 60000);
            }
        });
    }

    onCommand(channel: string, userState: ChatUserstate, command: string, args: string[]): void
    {
    }

    onSocketMessage(data: SocketMessage<SocketMessageType, SocketMessagePayload>): void
    {
    }

    onTMIMessage(channel: string, userState: ChatUserstate, message: string): void
    {
    }

    private toggleSnapCam(state: boolean): void
    {
        this.client.send('SetSceneItemProperties', {
            item: {
                name: 'SnapCam',
            },
            visible: state,
            position: {},
            bounds: {},
            scale: {},
            crop: {}
        });
    }

    private onSceneSwitch(scene: any)
    {
        // if (scene['scene-name'] === 'Just chatting')
        // {
        //     twitchModule.updateCustomReward({is_enabled: true});
        // }
        // else
        // {
        //     twitchModule.updateCustomReward({is_enabled: false});
        // }
    }
}

export const obsModule = new OBSModule();