clear last tickets

functions/src/subscription/webhooks.js

@@ -14,15 +14,11 @@ const {
   computeNextGrantTimestamp,
   parseCoinsPerMonth,
   getSubscriptionMetaFromPrice,
-  formatSubscriptionForClient,
   buildSubscriptionPayload,
   resolveUserContext,
   upsertPaymentDocument,
 } = require("./shared");
-const {
-  SUBSCRIPTION_LEVEL_ALLOWANCES,
-  PREMIUM_SUBSCRIPTION_STATUSES,
-} = require("./constants");
+const { PREMIUM_SUBSCRIPTION_STATUSES } = require("./constants");
 
 const handleCheckoutSessionCompleted = async (
   session,
@@ -250,7 +246,8 @@ const handleCustomerSubscriptionEvent = async (
 
   const priceMeta = getSubscriptionMetaFromPrice(subscriptionPayload?.priceId);
   const metadataLevel = subscription.metadata?.subscriptionLevel || null;
-  const metadataPeriod = subscription.metadata?.subscriptionBillingPeriod || null;
+  const metadataPeriod =
+    subscription.metadata?.subscriptionBillingPeriod || null;
   const resolvedLevel = metadataLevel || priceMeta?.level || null;
   const resolvedPeriod = metadataPeriod || priceMeta?.billingPeriod || null;
 
@@ -457,6 +454,126 @@ const handleInvoiceEvent = async (invoice, event, { stripe } = {}) => {
   }
 
   await userRef.set(userUpdate, { merge: true });
+
+  const subscriptionLine = Array.isArray(invoice?.lines?.data)
+    ? invoice.lines.data.find(
+        (line) =>
+          line &&
+          typeof line === "object" &&
+          (line.type === "subscription" || line.price),
+      )
+    : null;
+
+  const priceId =
+    typeof subscriptionLine?.price?.id === "string"
+      ? subscriptionLine.price.id
+      : typeof subscriptionLine?.price === "string"
+        ? subscriptionLine.price
+        : null;
+
+  const priceMeta = getSubscriptionMetaFromPrice(priceId) || {};
+  const billingPeriod =
+    priceMeta.billingPeriod ||
+    (subscriptionLine?.price?.recurring?.interval === "year"
+      ? "annual"
+      : subscriptionLine?.price?.recurring?.interval === "month"
+        ? "monthly"
+        : null);
+
+  const coinsPerMonth =
+    priceMeta.coinsPerMonth ??
+    parseCoinsPerMonth(subscriptionLine?.price?.product?.metadata || {}) ??
+    null;
+
+  const coinsToGrant =
+    billingPeriod === "annual" && typeof coinsPerMonth === "number"
+      ? coinsPerMonth * 12
+      : null;
+
+  const targetSubscriptionId =
+    resolvedSubscriptionId ||
+    (typeof invoice.subscription === "string" ? invoice.subscription : null) ||
+    (typeof subscriptionLine?.subscription === "string"
+      ? subscriptionLine.subscription
+      : null);
+
+  const shouldGrantUpfront =
+    isInvoicePaid &&
+    coinsToGrant &&
+    (billingReason === "subscription_create" ||
+      billingReason === "subscription_cycle");
+
+  if (shouldGrantUpfront && targetSubscriptionId) {
+    let grantSnapshot = null;
+    try {
+      grantSnapshot = await paymentDocRef.get();
+    } catch (error) {
+      console.warn(
+        "[subscription-handleInvoiceEvent] Unable to read payment doc before grant",
+        invoice?.id || null,
+        error?.message || error,
+      );
+    }
+
+    const alreadyGranted =
+      grantSnapshot?.exists &&
+      Boolean(grantSnapshot.data()?.subscriptionCoinsGrantedAt);
+
+    if (!alreadyGranted) {
+      const targetUserId = uid || firebaseUid || userRef.id;
+      const orderId = `subscription_${targetSubscriptionId}_invoice_${invoice.id}`;
+
+      try {
+        const { orderId: processedOrderId } = await createOrderDocument({
+          userId: targetUserId,
+          type: ORDER_TYPES.SUBSCRIPTION,
+          amount: coinsToGrant,
+          metadata: {
+            source: "STRIPE_INVOICE",
+            billingPeriod,
+            coinsPerMonth,
+            invoiceId: invoice.id || null,
+            subscriptionId: targetSubscriptionId,
+            grantStrategy: "upfront",
+          },
+          orderId,
+        });
+
+        await paymentDocRef.set(
+          {
+            subscriptionCoinsGrantedAt: getServerTimestamp(),
+            subscriptionCoinsGrantAmount: coinsToGrant,
+            subscriptionCoinsGrantOrderId: processedOrderId,
+            subscriptionCoinsGrantSource: "invoice_upfront",
+          },
+          { merge: true },
+        );
+
+        await userRef.set(
+          {
+            subscriptionLastGrantAt: getServerTimestamp(),
+            subscriptionLastGrantAmount: coinsToGrant,
+            subscriptionLastGrantOrderId: processedOrderId,
+            subscriptionLastGrantSource: "invoice_upfront",
+            subscriptionNextGrantAt: null,
+            subscriptionGrantInterval: null,
+            subscriptionGrantStrategy: "upfront",
+            subscriptionCoinsPerMonth: coinsPerMonth,
+          },
+          { merge: true },
+        );
+      } catch (error) {
+        console.error(
+          "[subscription-handleInvoiceEvent] Unable to grant upfront subscription coins",
+          {
+            invoiceId: invoice?.id || null,
+            subscriptionId: targetSubscriptionId,
+            error: error?.message || error,
+          },
+        );
+      }
+    }
+  }
 };
 
 const handleStripeWebhookEvent = async ({ event, stripe }) => {
@@ -517,7 +634,10 @@ const handleStripeWebhook = onRequest({ region: REGION }, async (req, res) => {
   try {
     stripe = getStripeClient();
   } catch (error) {
-    console.error("[subscription-handleStripeWebhook] Stripe client error", error);
+    console.error(
+      "[subscription-handleStripeWebhook] Stripe client error",
+      error,
+    );
     res.status(500).send("Client Stripe indisponible");
     return;
   }