wip

example/convex/example.ts

@@ -41,9 +41,10 @@ const currentUser = async (ctx: QueryCtx) => {
   const subscription = await polar.getCurrentSubscription(ctx, {
     userId: user._id,
   });
-  const isPremiumPlus = subscription?.product?.id === products.premiumPlus;
+  const isPremiumPlus =
+    subscription?.product?.id === polar.products.premiumPlus;
   const isPremium =
-    isPremiumPlus || subscription?.product?.id === products.premium;
+    isPremiumPlus || subscription?.product?.id === polar.products.premium;
   return {
     ...user,
     isPremium,

example/src/BillingSettings.tsx

@@ -19,6 +19,13 @@ export function BillingSettings({
     : isPremium
       ? "Premium"
       : "Free";
+
+  const currentPrice = isPremiumPlus
+    ? "$20/month or $200/year"
+    : isPremium
+      ? "$10/month or $100/year"
+      : "Free";
+
   const features = isPremiumPlus
     ? ["Unlimited todos", "No ads", "Priority support", "Advanced analytics"]
     : isPremium
@@ -61,9 +68,21 @@ export function BillingSettings({
         <div className="mt-4">
           <div className="flex items-center gap-3 mb-2">
             <h3 className="text-lg font-medium">Current Plan:</h3>
+            <div className="flex items-center gap-2">
               <span className="px-3 py-1 rounded-full text-sm font-medium bg-gray-100 dark:bg-gray-900 text-gray-800 dark:text-gray-200">
                 {currentPlan}
               </span>
+              {currentPrice !== "Free" && (
+                <div className="flex flex-col text-sm">
+                  <span className="font-medium text-gray-600 dark:text-gray-400">
+                    {isPremiumPlus ? "$20/month" : "$10/month"}
+                  </span>
+                  <span className="text-xs text-gray-500 dark:text-gray-500">
+                    or {isPremiumPlus ? "$200/year" : "$100/year"}
+                  </span>
+                </div>
+              )}
+            </div>
           </div>
           <ul className="mt-4 space-y-2">
             {features.map((feature) => (

src/client/index.ts

@@ -37,24 +37,31 @@ export type SubscriptionHandler = FunctionReference<
   { subscription: Subscription }
 >;
 
-export type CheckoutApi<DataModel extends GenericDataModel> = ApiFromModules<{
-  checkout: ReturnType<Polar<DataModel>["checkoutApi"]>;
+export type CheckoutApi<
+  DataModel extends GenericDataModel,
+  Products extends Record<string, string>,
+> = ApiFromModules<{
+  checkout: ReturnType<Polar<DataModel, Products>["checkoutApi"]>;
 }>["checkout"];
 
-export class Polar<DataModel extends GenericDataModel> {
-  private polar: PolarSdk;
+export class Polar<
+  DataModel extends GenericDataModel,
+  Products extends Record<string, string>,
+> {
+  public sdk: PolarSdk;
+  public products: Products;
   constructor(
     public component: ComponentApi,
     private config: {
-      products: Record<string, string>;
-
+      products: Products;
       getUserInfo: (ctx: RunQueryCtx) => Promise<{
         userId: string;
         email: string;
       }>;
     }
   ) {
-    this.polar = new PolarSdk({
+    this.products = config.products;
+    this.sdk = new PolarSdk({
       accessToken: process.env["POLAR_ORGANIZATION_TOKEN"] ?? "",
       server:
         (process.env["POLAR_SERVER"] as "sandbox" | "production") ?? "sandbox",
@@ -81,7 +88,7 @@ export class Polar<DataModel extends GenericDataModel> {
     const customerId =
       dbCustomer?.id ||
       (
-        await this.polar.customers.create({
+        await this.sdk.customers.create({
           email,
           metadata: {
             userId,
@@ -94,7 +101,7 @@ export class Polar<DataModel extends GenericDataModel> {
         userId,
       });
     }
-    return this.polar.checkouts.create({
+    return this.sdk.checkouts.create({
       allowDiscountCodes: true,
       products: [productId],
       customerId,
@@ -114,7 +121,7 @@ export class Polar<DataModel extends GenericDataModel> {
       throw new Error("Customer not found");
     }
 
-    const session = await this.polar.customerSessions.create({
+    const session = await this.sdk.customerSessions.create({
       customerId: customer.id,
     });
 
@@ -150,7 +157,7 @@ export class Polar<DataModel extends GenericDataModel> {
     if (subscription.productId === productId) {
       throw new Error("Subscription already on this product");
     }
-    await this.polar.subscriptions.update({
+    await this.sdk.subscriptions.update({
       id: subscription.id,
       subscriptionUpdate: {
         productId,
@@ -169,7 +176,7 @@ export class Polar<DataModel extends GenericDataModel> {
     if (subscription.status !== "active") {
       throw new Error("Subscription is not active");
     }
-    await this.polar.subscriptions.update({
+    await this.sdk.subscriptions.update({
       id: subscription.id,
       subscriptionUpdate: {
         cancelAtPeriodEnd: revokeImmediately ? null : true,