discord stalker plugin

stalker.js

//META{"name":"Stalker"}*//

// !!! Hey there! If you didn't come here from the BetterDiscord Discord server ( https://discord.gg/2HScm8j )  !!! //
// !!! then please do not use whatever you were using that led you here, getting plugins from places other than !!! //
// !!! the #plugin repo channel in the BD server can be dangerous, as they can be malicious and do bad things.  !!! //

class Stalker {
    getName() {
        return "Stalker";
    }
    getDescription() {
        return "Get notifications when certain author posted.";
    }
    getVersion() {
        return "0.0.1";
    }
    getAuthor() {
        return "jiangzhuo";
    }
    load() {
        this.getChannelById = BdApi.findModuleByProps('getChannel').getChannel;
        this.getServerById = BdApi.findModuleByProps('getGuild').getGuild;
        this.transitionTo = BdApi.findModuleByProps('transitionTo').transitionTo;
        this.isMuted = BdApi.findModuleByProps('isGuildOrCategoryOrChannelMuted').isGuildOrCategoryOrChannelMuted.bind(BdApi.findModuleByProps('isGuildOrCategoryOrChannelMuted'));
        this.isBlocked = BdApi.findModuleByProps('isBlocked').isBlocked;
        this.getUnreadCount = BdApi.findModuleByProps('getUnreadCount').getUnreadCount;
        this.currentChannel = BdApi.findModuleByProps("getChannelId").getChannelId;
        this.userId = BdApi.findModuleByProps('getId').getId();
    }
    start() {
        this.cancelPatch = BdApi.monkeyPatch(BdApi.findModuleByProps("dispatch"), 'dispatch', { after: this.dispatch.bind(this) });
        this.author = BdApi.loadData('Stalker', 'author') || [];
        this.blacklist = BdApi.loadData('Stalker', 'blacklist') || [];
    }
    stop() {
        this.cancelPatch();
    }
    escapeRegex(string) {
        return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
    }
    dispatch(data) {
        if (!this.author.length)
            return;
		// if(data.methodArguments[0].message.channel_id ==='611195682606416018')
			// console.log(data.methodArguments[0].type)
        if (data.methodArguments[0].type !== 'MESSAGE_CREATE')
            return;
		
        const message = data.methodArguments[0].message;
        // if (this.blacklist.includes(message.guild_id))
            // return;
        if (this.currentChannel() === message.channel_id && require('electron').remote.getCurrentWindow().isFocused())
            return;
        // if (this.isMuted(message.guild_id, message.channel_id))
            // return;
        const author = message.author;
        // if (message.author.id === this.userId)
            // return;
        // if (this.isBlocked(author.id))
            // return;
        let content = message.content;
        let proceed = false;
		if (!this.author.includes(message.author.id))
			return
		
        // this.author.forEach(word => {
            // const regex = new RegExp(`\\b${this.escapeRegex(word)}\\b`, 'gi');
            // const replaced = content.replace(regex, match => `→${match}←`);
            // if (replaced !== content) {
                // proceed = true;
                // content = replaced;
            // }
        // });
        // if (!proceed)
            // return;
        const channel = this.getChannelById(message.channel_id);
        const server = this.getServerById(message.guild_id);
        // const notification = new Notification(`${server.name ? `${server.name} #` : ''}${channel.name} (${this.getUnreadCount(channel.id)} unread)`, { body: `${author.username}: ${content}` });
        // notification.addEventListener('click', _ => {
            // this.goToMessage(server.id, channel.id, message.id);
        // });
		let avatar = BDFDB.getUserAvatar(message.author.id);
		let string = `${BDFDB.encodeToHTML(message.author.username)} posted.`;
		let toast = BDFDB.showToast(`<div class="toast-inner"><div class="toast-avatar" style="background-image:url(${avatar});"></div><div>${string}</div></div>`, {html:true, timeout:5000, type:"success", icon:false, selector:'stalkernotifications-post-toast'});
		toast.addEventListener("click", _ => {
			this.goToMessage(server.id, channel.id, message.id);
        });
		let audio = new Audio();
		audio.src = 'https://fsb.zobj.net/download/b-lpPOH1S72ws42RgF4DgPlFrL7NmEap6ZwnFO209RUauHqYHWpFjCk63TIkDQRuesE8hTDF0HvN_uiA4WEeE39Lio6ejyLn5rwTJBTR21AWsNJulbE-uu4_b8gg/?a=web&c=72&f=no_no.mp3&special=1566124200-hlfM3QH2apYcFavmmQSRqVocmABOVVOQCW9GeV8EafQ%3D';
		audio.play();
    }
    goToMessage(server, channel, message) {
        require('electron').remote.getCurrentWindow().focus();
        this.transitionTo(`/channels/${server ? server : '@me'}/${channel}/${message}`);
        requestAnimationFrame(() => this.transitionTo(`/channels/${server ? server : '@me'}/${channel}/${message}`));
    }
    getSettingsPanel() {
        const div = document.createElement('div');
        const authorT = document.createElement('h6');
        const author = document.createElement('textarea');
        const br = document.createElement('br');
        const button = document.createElement('button');
        button.innerText = 'Apply';
        button.style.cssFloat = 'right';
        button.style.backgroundColor = '#3E82E5';
        button.style.color = 'white';
        button.style.fontSize = '100%';
        authorT.innerText = 'Author';
        author.placeholder = 'Insert list of userId to be notified about (Comma separated, e.g. "612598115240771594,458490722975350785,592727857374167072").';
        author.value = this.author.join(',');
        author.style.width = '100%';
        author.style.minHeight = '6ch';
        author.style.color = 'black';
        author.style.backgroundColor = 'white';
        button.addEventListener('click', _ => {
            this.author = author.value.split(',').map(e => e.trim());
            BdApi.saveData('Stalker', 'author', this.author);
            document.getElementById('plugin-settings-Stalker').previousSibling.click();
        });
        div.appendChild(authorT);
        div.appendChild(author);
        div.appendChild(br);
        div.appendChild(button);
        return div;
    }
}

Hello! What about keeping track of which voice channel the person is entering?