OPEN-ISP v0.5 (pickle-lime) — rilis open-source perdana

Aplikasi billing & manajemen ISP (fiber optic) — PWA pelanggan, portal teknisi & kolektor,
admin panel lengkap, multi-vendor OLT, RADIUS, WhatsApp/Telegram, pembayaran QRIS.

Kredit & lisensi (ISC):
- Base kode & repo: alijayanet/billing-rtrw oleh Alijaya Net — terima kasih banyak
  atas base kode dan repo yang bermanfaat.
- Add-on: GoWA, LibreSpeed/OpenSpeedTest, Uptime Kuma, notification-forwarder.
- Dikembangkan menjadi OPEN-ISP oleh oxpoe — https://github.com/oxpoe/open-isp

services/mayarService.js

@@ -0,0 +1,77 @@
+const axios = require('axios');
+const { getSetting } = require('../config/settingsManager');
+
+/**
+ * MAYAR.id payment gateway (Mode 1).
+ * Docs: https://docs.mayar.id — base https://api.mayar.id/hl/v2
+ * Auth: Authorization: Bearer <API_KEY>
+ */
+const MAYAR_BASE = 'https://api.mayar.id/hl/v2';
+
+function apiKey() {
+  return String(getSetting('mayar_api_key', '') || '').trim();
+}
+function isConfigured() {
+  return !!apiKey();
+}
+function headers() {
+  return { Authorization: 'Bearer ' + apiKey(), 'Content-Type': 'application/json', Accept: 'application/json' };
+}
+function toWaMobile(phone) {
+  let d = String(phone || '').replace(/\D/g, '');
+  if (!d) return '';
+  if (d.startsWith('0')) d = '62' + d.slice(1);
+  return d;
+}
+
+/**
+ * Buat invoice/pembayaran di Mayar.
+ * @returns {{success:boolean, order_id:string, link:string, reference:string, payload:object}}
+ */
+async function createInvoice(opts) {
+  const o = opts || {};
+  if (!isConfigured()) throw new Error('Mayar belum dikonfigurasi (mayar_api_key kosong).');
+  const amount = Math.round(Number(o.amount) || 0);
+  if (amount <= 0) throw new Error('Nominal tagihan tidak valid untuk Mayar.');
+  const desc = String(o.description || 'Tagihan').slice(0, 200);
+  const body = {
+    name: String(o.name || 'Pelanggan').slice(0, 100),
+    email: String(o.email || ('no-reply+' + Date.now() + '@openisp.local')).slice(0, 120),
+    mobile: toWaMobile(o.mobile),
+    description: desc,
+    items: [{ quantity: 1, rate: amount, description: desc }],
+    extraData: o.extraData || {}
+  };
+  if (o.expiredAt) body.expiredAt = o.expiredAt;
+
+  const res = await axios.post(MAYAR_BASE + '/invoices/create', body, { headers: headers(), timeout: 25000 });
+  const d = (res.data && res.data.data) ? res.data.data : (res.data || {});
+  const link = d.link || d.paymentLink || d.payment_url || d.url || '';
+  const orderId = d.id || d.transactionId || d.paymentLinkId || '';
+  if (!link) throw new Error('Mayar tidak mengembalikan link pembayaran.');
+  return {
+    success: true,
+    order_id: String(orderId),
+    link: String(link),
+    reference: String(d.transactionId || orderId || ''),
+    payload: d,
+    raw: res.data
+  };
+}
+
+async function getInvoice(id) {
+  const res = await axios.get(MAYAR_BASE + '/invoices/' + encodeURIComponent(id), { headers: headers(), timeout: 20000 });
+  return res.data;
+}
+
+async function testConnection() {
+  if (!isConfigured()) return { ok: false, error: 'API key kosong' };
+  try {
+    const res = await axios.get(MAYAR_BASE + '/invoices?page=1&pageSize=1', { headers: headers(), timeout: 15000 });
+    return { ok: true, status: res.status };
+  } catch (e) {
+    return { ok: false, error: e && e.response ? ('HTTP ' + e.response.status) : (e.message || String(e)) };
+  }
+}
+
+module.exports = { isConfigured, createInvoice, getInvoice, testConnection, apiKey };