Add unblacklist command

commands/util/unblacklist.js

@@ -0,0 +1,39 @@
+const Command = require('../../structures/Command');
+const { list, removeFromArray } = require('../../util/Util');
+const types = ['user', 'guild'];
+
+module.exports = class UnblacklistCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'unblacklist',
+			aliases: ['whitelist'],
+			group: 'util',
+			memberName: 'unblacklist',
+			description: 'Unblacklists a user or server.',
+			details: 'Only the bot owner(s) may use this command.',
+			ownerOnly: true,
+			guarded: true,
+			args: [
+				{
+					key: 'type',
+					prompt: `What type do you want to unblacklist? Either ${list(types, 'or')}.`,
+					type: 'string',
+					oneOf: types,
+					parse: type => type.toLowerCase()
+				},
+				{
+					key: 'target',
+					prompt: 'What do you want to unblacklist? Use the ID.',
+					type: 'string'
+				}
+			]
+		});
+	}
+
+	run(msg, { type, target }) {
+		if (!this.client.blacklist[type].includes(target)) return msg.say(`🔨 \`${target}\` is not blacklisted.`);
+		removeFromArray(this.client.blacklist[type], target);
+		this.client.exportBlacklist();
+		return msg.say(`🔨 Unblacklisted ${type} \`${target}\`.`);
+	}
+};