feat: stripe notifications

src/constants.ts

@@ -48,6 +48,7 @@ const channels = {
   General: '994044917355663450',
   BotSpam: '1159083520027787307',
   GithubStatus: '1240662502912692236',
+  Stripe: '1263493037162627103',
 };
 
 const misc = {

src/controllers/webhooks.controller.ts → src/controllers/webhooks/github.controller.ts

@@ -1,6 +1,6 @@
 import express from 'express';
-import { bot } from '../main.js';
-import { Constants } from '../constants.js';
+import { bot } from '../../main.js';
+import { Constants } from '../../constants.js';
 import { EmbedBuilder, TextChannel } from 'discord.js';
 
 const app = express.Router();
@@ -113,4 +113,4 @@ app.post('/github-status/:slug', async (req, res) => {
   res.status(200).send();
 });
 
-export const webhooks = app;
+export const githubWebhooks = app;

src/controllers/webhooks/stripe.controller.ts

@@ -0,0 +1,58 @@
+import express from 'express';
+import { bot } from '../../main.js';
+import { Constants } from '../../constants.js';
+import { EmbedBuilder, TextChannel } from 'discord.js';
+
+const app = express.Router();
+
+type StripeBase = {
+  id: string;
+  object: string;
+};
+
+type StripePaymentIntent = StripeBase & {
+  amount: number;
+  currency: number;
+  created: number;
+  description: string;
+};
+
+const isStripePaymentIntent = (payload: StripeBase): payload is StripeBase => {
+  if ((payload as StripeBase).object === 'payment_intent') {
+    return true;
+  }
+  return false;
+};
+
+const isImmichPaymentIntent = (payload: StripePaymentIntent): payload is StripePaymentIntent => {
+  return ['immich-server', 'immich-client'].includes((payload as StripePaymentIntent).description);
+};
+
+app.post('/stripe-payments/:slug', async (req, res) => {
+  if (req.params.slug !== process.env.STRIPE_PAYMENT_SLUG) {
+    res.status(401).send();
+    return;
+  }
+
+  res.status(204).send();
+
+  const body = req.body;
+  console.log(JSON.stringify(body));
+
+  if (!isStripePaymentIntent(body)) return;
+
+  const paymentIntent = body as StripePaymentIntent;
+  if (!isImmichPaymentIntent(paymentIntent)) return;
+
+  const licenseType = paymentIntent.description.split('-')[1];
+  const channel = (await bot.channels.fetch(Constants.Channels.Stripe)) as TextChannel;
+  const embed = new EmbedBuilder({
+    title: `Immich ${licenseType} license purchased`,
+    author: { name: 'Stripe Payments', url: 'https://stripe.com' },
+    url: `https://dashboard.stripe.com/payments/${paymentIntent.id}`,
+    description: `Total: ${paymentIntent.amount} ${paymentIntent.currency}`,
+  });
+  await channel.send({ embeds: [embed] });
+});
+
+export const stripeWebhooks = app;

src/main.ts

@@ -5,7 +5,8 @@ import { IntentsBitField, Partials } from 'discord.js';
 import { Client } from 'discordx';
 import { Constants } from './constants.js';
 import express from 'express';
-import { webhooks } from './controllers/webhooks.controller.js';
+import { githubWebhooks } from './controllers/webhooks/github.controller.js';
+import { stripeWebhooks } from './controllers/webhooks/stripe.controller.js';
 
 export const bot = new Client({
   // Discord intents
@@ -84,7 +85,7 @@ async function run() {
 
   // Log in with your bot token
   app.use(express.json());
-  app.use('/webhooks', webhooks);
+  app.use('/webhooks', [githubWebhooks, stripeWebhooks]);
   app.listen(8080, () => {
     console.log('Bot listening on port 8080');
   });