From be0a5c08bf9d1059330ba4f3309b3689ce2fbb8f Mon Sep 17 00:00:00 2001
From: pax2678 <pax.prakarsa@gmail.com>
Date: Thu, 10 Jul 2025 14:30:25 -0700
Subject: [PATCH 1/2] Update the polarPriceId in Subscription table when
 subscription is updated in Polar. Select the latest subscription when
 querying subscription based on userId.

---
 convex/subscriptions.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/convex/subscriptions.ts b/convex/subscriptions.ts
index 41b2d2c..cac4b3e 100644
--- a/convex/subscriptions.ts
+++ b/convex/subscriptions.ts
@@ -185,7 +185,7 @@ export const checkUserSubscriptionStatus = query({
       }
       tokenIdentifier = identity.subject;
     }
-
+    
     const user = await ctx.db
       .query("users")
       .withIndex("by_token", (q) => q.eq("tokenIdentifier", tokenIdentifier))
@@ -194,10 +194,11 @@ export const checkUserSubscriptionStatus = query({
     if (!user) {
       return { hasActiveSubscription: false };
     }
-
+    
     const subscription = await ctx.db
       .query("subscriptions")
       .withIndex("userId", (q) => q.eq("userId", user.tokenIdentifier))
+      .order("desc")  // Order by createdAt in descending order
       .first();
 
     const hasActiveSubscription = subscription?.status === "active";
@@ -234,6 +235,7 @@ export const checkUserSubscriptionStatusByClerkId = query({
     const subscription = await ctx.db
       .query("subscriptions")
       .withIndex("userId", (q) => q.eq("userId", user.tokenIdentifier))
+      .order("desc")  // Order by createdAt in descending order
       .first();
 
     const hasActiveSubscription = subscription?.status === "active";
@@ -261,6 +263,7 @@ export const fetchUserSubscription = query({
     const subscription = await ctx.db
       .query("subscriptions")
       .withIndex("userId", (q) => q.eq("userId", user.tokenIdentifier))
+      .order("desc")  // Order by createdAt in descending order
       .first();
 
     return subscription;
@@ -328,6 +331,7 @@ export const handleWebhookEvent = mutation({
 
         if (existingSub) {
           await ctx.db.patch(existingSub._id, {
+            polarPriceId: args.body.data.price_id,
             amount: args.body.data.amount,
             status: args.body.data.status,
             currentPeriodStart: new Date(

From 22ef41e922f072f45252cca0238b4c38bc01a287 Mon Sep 17 00:00:00 2001
From: pax2678 <pax.prakarsa@gmail.com>
Date: Mon, 18 Aug 2025 20:14:54 -0700
Subject: [PATCH 2/2] fix inconsistent priceId value in metadata stored in
 Polar and Convex. priceId is not updated after a user changes the
 subscription creating confusion.

Changes Summary:

Checkout Creation (lines
  52-54):
  - REMOVED: priceId:
  productPriceId, from the metadata
   object
  - RESULT: Metadata now only
  contains userId when creating
  Polar checkouts

Impact:

  - Polar subscriptions: Will only
  store userId in metadata (no
  priceId)
  - Convex subscriptions: Will only
   store userId in metadata (no
  priceId)
  - Price tracking: Still works via
   the polarPriceId field in the
  subscription record
  - User linking: Preserved via
  userId in metadata for webhook
  processing
---
 convex/subscriptions.ts | 1 -
 1 file changed, 1 deletion(-)

diff --git a/convex/subscriptions.ts b/convex/subscriptions.ts
index cac4b3e..7cc7674 100644
--- a/convex/subscriptions.ts
+++ b/convex/subscriptions.ts
@@ -51,7 +51,6 @@ const createCheckout = async ({
     customerEmail: customerEmail,
     metadata: {
       ...metadata,
-      priceId: productPriceId,
     },
   };