Webhook Discord

server/index.js

@@ -52,6 +52,7 @@ const {
   getBillingSummary,
   getEndpointResponse,
   isInsufficientCreditsError,
+  claimNotificationOnce,
   simulatePurchase,
   simulateWebhook,
   syncRevenueCatCustomerInfo,
@@ -67,6 +68,7 @@ const {
 } = require('./lib/openai');
 const { applyCatalogGrounding, normalizeText } = require('./lib/scanGrounding');
 const { ensureStorageBucketWithRetry, uploadImage, isStorageConfigured } = require('./lib/storage');
+const { isPurchaseEventType, notifyPurchase, notifyNewUser } = require('./lib/discord');
 const {
   exchangeCodeForTokens: exchangeTiktokCode,
   getTiktokTokens,
@@ -521,6 +523,28 @@ app.post('/api/revenuecat/webhook', express.json({ limit: '1mb' }), async (reque
     }
     const eventPayload = request.body?.event || request.body;
     const result = await syncRevenueCatWebhookEvent(db, eventPayload);
+    if (isPurchaseEventType(eventPayload?.type)) {
+      // RevenueCat delivers webhooks at-least-once; dedupe notifications by
+      // event id so redeliveries don't ping the sales channel twice.
+      const eventId = String(eventPayload?.id || eventPayload?.transaction_id || '').trim();
+      const isFirstDelivery = eventId
+        ? await claimNotificationOnce(db, `discord-purchase-event:${eventId}`)
+        : true;
+      if (isFirstDelivery) {
+        // RevenueCat's `price` is always USD; only `price_in_purchased_currency`
+        // matches the `currency` field.
+        const hasLocalPrice = typeof eventPayload?.price_in_purchased_currency === 'number';
+        notifyPurchase({
+          productId: eventPayload?.product_id,
+          price: hasLocalPrice ? eventPayload.price_in_purchased_currency : eventPayload?.price,
+          currency: hasLocalPrice ? eventPayload?.currency : 'USD',
+          store: eventPayload?.store,
+          isTrial: String(eventPayload?.period_type || '').toUpperCase() === 'TRIAL',
+          isRenewal: String(eventPayload?.type || '').toUpperCase() === 'RENEWAL',
+          isSandbox: String(eventPayload?.environment || '').toUpperCase() === 'SANDBOX',
+        });
+      }
+    }
     response.status(200).json({ received: true, syncedAt: result.syncedAt });
   } catch (error) {
     const payload = toApiErrorPayload(error);
@@ -1059,6 +1083,11 @@ app.post('/auth/signup', async (request, response) => {
     }
     const user = await authSignUp(db, email, name, password);
     const token = issueToken(user.id, user.email, user.name);
+    notifyNewUser({
+      provider: 'email',
+      platform: request.header('x-app-platform'),
+      appVersion: request.header('x-app-version'),
+    });
     response.status(201).json({ userId: user.id, email: user.email, name: user.name, token });
   } catch (error) {
     const status = error.status || 500;
@@ -1089,6 +1118,13 @@ app.post('/auth/apple', async (request, response) => {
     }
     const user = await authSignInWithApple(db, identityToken, { appleUser, email, name });
     const token = issueToken(user.id, user.email, user.name);
+    if (user.isNewUser) {
+      notifyNewUser({
+        provider: 'apple',
+        platform: request.header('x-app-platform'),
+        appVersion: request.header('x-app-version'),
+      });
+    }
     response.status(200).json({
       userId: user.id,
       email: user.email,