Updated frontend

nodejs/models/sms.js

@@ -0,0 +1,42 @@
+'use strict';
+
+const https = require('https');
+const conf = require('@simpleworkjs/conf').voipms;
+
+function toE164Digits(number) {
+	const digits = String(number).replace(/\D/g, '');
+	if (digits.length === 10) return '1' + digits;
+	return digits;
+}
+
+async function send(to, message) {
+	const params = new URLSearchParams({
+		api_username: conf.username,
+		api_password: conf.password,
+		method: 'sendSMS',
+		did: conf.did,
+		dst: toE164Digits(to),
+		message,
+	});
+
+	return new Promise((resolve, reject) => {
+		https.get(`https://voip.ms/api/v1/rest.php?${params}`, res => {
+			let body = '';
+			res.on('data', d => body += d);
+			res.on('end', () => {
+				try {
+					const json = JSON.parse(body);
+					if (json.status !== 'success') {
+						reject(new Error(`VoIP.ms error: ${json.status}`));
+					} else {
+						resolve(json);
+					}
+				} catch(e) {
+					reject(new Error('VoIP.ms returned invalid JSON'));
+				}
+			});
+		}).on('error', reject);
+	});
+}
+
+module.exports = {SMS: {send}};