Refactor roleplay commands, bro-hoof, meme, remove face, add dotenv support

commands/random/fidget.js

@@ -1,5 +1,6 @@
 const Command = require('../../structures/Command');
-const { randomFromImgurAlbum } = require('../../util/Util');
+const request = require('node-superfetch');
+const { IMGUR_KEY, FIDGET_ALBUM_ID } = process.env;
 
 module.exports = class FidgetCommand extends Command {
 	constructor(client) {
@@ -11,14 +12,28 @@ module.exports = class FidgetCommand extends Command {
 			description: 'Responds with a random image of Fidget.',
 			clientPermissions: ['ATTACH_FILES']
 		});
+
+		this.cache = null;
 	}
 
 	async run(msg) {
 		try {
-			const nimbat = await randomFromImgurAlbum('DuO1T');
+			const nimbat = await this.random();
+			if (!nimbat) return msg.reply('This album has no images...');
 			return msg.say({ files: [nimbat] });
 		} catch (err) {
 			return msg.reply(`Oh no, an error occurred: \`${err.message}\`. Try again later!`);
 		}
 	}
+
+	async random() {
+		if (this.cache) return this.cache[Math.floor(Math.random() * this.cache.length)].link;
+		const { body } = await request
+			.get(`https://api.imgur.com/3/album/${FIDGET_ALBUM_ID}`)
+			.set({ Authorization: `Client-ID ${IMGUR_KEY}` });
+		if (!body.data.images.length) return null;
+		this.cache = body.data.images;
+		setTimeout(() => { this.cache = null; }, 3.6e+6);
+		return body.data.images[Math.floor(Math.random() * body.data.images.length)].link;
+	}
 };