Add hang up as a command

commands/phone/hang-up.js

@@ -0,0 +1,27 @@
+const Command = require('../../structures/Command');
+
+module.exports = class HangUpCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'hang-up',
+			group: 'phone',
+			memberName: 'hang-up',
+			description: 'Hangs up the current phone call.',
+			guildOnly: true
+		});
+	}
+
+	async run(msg) {
+		const origin = client.phone.find(call => call.origin.id === msg.channel.id);
+		const recipient = client.phone.find(call => call.recipient.id === msg.channel.id);
+		if (!origin && !recipient) return msg.reply('☎️ This channel is not in a phone call.');
+		const call = origin || recipient;
+		if (!call.active) return msg.reply('☎️ This call is not currently active.');
+		if (call.ownerOrigin && !this.client.isOwner(msg.author)) {
+			return msg.reply('☎️ You cannot hang up in an admin call.');
+		}
+		const nonQuitter = msg.channel.id === call.origin.id ? call.recipient : call.origin;
+		await call.hangup(nonQuitter);
+		return null;
+	}
+};