the-guard-bot/handlers/commands/admin.js

'use strict';

// Utils
const { html } = require('../../utils/html');
const { isMaster } = require('../../utils/config');
const { link, scheduleDeletion } = require('../../utils/tg');
const { parse, strip } = require('../../utils/cmd');

// DB
const { admin, getUser } = require('../../stores/user');

/** @param { import('../../typings/context').ExtendedContext } ctx */
const adminHandler = async (ctx) => {
	if (!isMaster(ctx.from)) return null;

	const { targets } = parse(ctx.message);

	if (targets.length > 1) {
		return ctx
			.replyWithHTML('ℹ️ <b>Specify one user to promote.</b>')
			.then(scheduleDeletion());
	}

	const userToAdmin = targets.length
		? await getUser(strip(targets[0]))
		: ctx.from;

	if (!userToAdmin) {
		return ctx
			.replyWithHTML(
				'❓ <b>User unknown.</b>\n' +
					'Please forward their message, then try again.'
			)
			.then(scheduleDeletion());
	}

	if (userToAdmin.status === 'banned') {
		return ctx.replyWithHTML("ℹ️ <b>Can't admin banned user.</b>");
	}

	if (userToAdmin.status === 'admin') {
		return ctx.replyWithHTML(
			html`⭐️ ${link(userToAdmin)} <b>is already admin.</b>`
		);
	}

	await admin(userToAdmin);

	return ctx.replyWithHTML(
		html`⭐️ ${link(userToAdmin)} <b>is now admin.</b>`
	);
};

module.exports = adminHandler;