fix: create custom pricing table

apps/web/src/app/(dashboard)/settings/billing/billing-plans.tsx

@@ -0,0 +1,133 @@
+'use client';
+
+import { useState } from 'react';
+
+import { AnimatePresence, motion } from 'framer-motion';
+
+import { PriceIntervals } from '@documenso/ee/server-only/stripe/get-prices-by-interval';
+import { useIsMounted } from '@documenso/lib/client-only/hooks/use-is-mounted';
+import { toHumanPrice } from '@documenso/lib/universal/stripe/to-human-price';
+import { Button } from '@documenso/ui/primitives/button';
+import { Card, CardContent, CardTitle } from '@documenso/ui/primitives/card';
+import { Tabs, TabsList, TabsTrigger } from '@documenso/ui/primitives/tabs';
+import { useToast } from '@documenso/ui/primitives/use-toast';
+
+import { createCheckout } from './create-checkout.action';
+
+type Interval = keyof PriceIntervals;
+
+const INTERVALS: Interval[] = ['day', 'week', 'month', 'year'];
+
+// eslint-disable-next-line @typescript-eslint/consistent-type-assertions
+const isInterval = (value: unknown): value is Interval => INTERVALS.includes(value as Interval);
+
+const FRIENDLY_INTERVALS: Record<Interval, string> = {
+  day: 'Daily',
+  week: 'Weekly',
+  month: 'Monthly',
+  year: 'Yearly',
+};
+
+const MotionCard = motion(Card);
+
+export type BillingPlansProps = {
+  prices: PriceIntervals;
+};
+
+export const BillingPlans = ({ prices }: BillingPlansProps) => {
+  const { toast } = useToast();
+
+  const isMounted = useIsMounted();
+
+  const [interval, setInterval] = useState<Interval>('month');
+  const [isFetchingCheckoutSession, setIsFetchingCheckoutSession] = useState(false);
+
+  const onSubscribeClick = async (priceId: string) => {
+    try {
+      setIsFetchingCheckoutSession(true);
+
+      const url = await createCheckout({ priceId });
+
+      if (!url) {
+        throw new Error('Unable to create session');
+      }
+
+      window.open(url);
+    } catch (_err) {
+      toast({
+        title: 'Something went wrong',
+        description: 'An error occurred while trying to create a checkout session.',
+        variant: 'destructive',
+      });
+    } finally {
+      setIsFetchingCheckoutSession(false);
+    }
+  };
+
+  return (
+    <div>
+      <Tabs value={interval} onValueChange={(value) => isInterval(value) && setInterval(value)}>
+        <TabsList>
+          {INTERVALS.map(
+            (interval) =>
+              prices[interval].length > 0 && (
+                <TabsTrigger key={interval} className="min-w-[150px]" value={interval}>
+                  {FRIENDLY_INTERVALS[interval]}
+                </TabsTrigger>
+              ),
+          )}
+        </TabsList>
+      </Tabs>
+
+      <div className="mt-8 grid gap-8 lg:grid-cols-2 2xl:grid-cols-3">
+        <AnimatePresence mode="wait">
+          {prices[interval].map((price) => (
+            <MotionCard
+              key={price.id}
+              initial={{ opacity: isMounted ? 0 : 1, y: isMounted ? 20 : 0 }}
+              animate={{ opacity: 1, y: 0, transition: { duration: 0.3 } }}
+              exit={{ opacity: 0, transition: { duration: 0.3 } }}
+            >
+              <CardContent className="flex h-full flex-col p-6">
+                <CardTitle>{price.product.name}</CardTitle>
+
+                <div className="text-muted-foreground mt-2 text-lg font-medium">
+                  ${toHumanPrice(price.unit_amount ?? 0)} {price.currency.toUpperCase()}{' '}
+                  <span className="text-xs">per {interval}</span>
+                </div>
+
+                <div className="text-muted-foreground mt-1.5 text-sm">
+                  {price.product.description}
+                </div>
+
+                {price.product.features && price.product.features.length > 0 && (
+                  <div className="text-muted-foreground mt-4">
+                    <div className="text-sm font-medium">Includes:</div>
+
+                    <ul className="mt-1 divide-y text-sm">
+                      {price.product.features.map((feature, index) => (
+                        <li key={index} className="py-2">
+                          {feature.name}
+                        </li>
+                      ))}
+                    </ul>
+                  </div>
+                )}
+
+                <div className="flex-1" />
+
+                <Button
+                  className="mt-4"
+                  loading={isFetchingCheckoutSession}
+                  onClick={() => void onSubscribeClick(price.id)}
+                >
+                  Subscribe
+                </Button>
+              </CardContent>
+            </MotionCard>
+          ))}
+        </AnimatePresence>
+      </div>
+    </div>
+  );
+};

apps/web/src/app/(dashboard)/settings/billing/billing-portal-button.tsx

@@ -21,6 +21,7 @@ export default function BillingPortalButton() {
 
     try {
       const sessionUrl = await createBillingPortal();
+
       if (!sessionUrl) {
         throw new Error('NO_SESSION');
       }

apps/web/src/app/(dashboard)/settings/billing/create-billing-portal.action.ts

@@ -8,10 +8,9 @@ import { getPortalSession } from '@documenso/ee/server-only/stripe/get-portal-se
 import { getRequiredServerComponentSession } from '@documenso/lib/next-auth/get-server-session';
 import { Stripe, stripe } from '@documenso/lib/server-only/stripe';
 import { getSubscriptionByUserId } from '@documenso/lib/server-only/subscription/get-subscription-by-user-id';
-import { prisma } from '@documenso/prisma';
 
 export const createBillingPortal = async () => {
-  const user = await getRequiredServerComponentSession();
+  const { user } = await getRequiredServerComponentSession();
 
   const existingSubscription = await getSubscriptionByUserId({ userId: user.id });
 
@@ -42,39 +41,6 @@ export const createBillingPortal = async () => {
     });
   }
 
-  const stripeCustomerSubscriptions = stripeCustomer.subscriptions?.data ?? [];
-
-  // Create a free subscription for user if it does not exist.
-  if (!existingSubscription && stripeCustomerSubscriptions.length === 0) {
-    const newSubscription = await stripe.subscriptions.create({
-      customer: stripeCustomer.id,
-      items: [
-        {
-          plan: process.env.NEXT_PUBLIC_STRIPE_FREE_PLAN_ID,
-        },
-      ],
-    });
-
-    await prisma.subscription.upsert({
-      where: {
-        userId: user.id,
-        customerId: stripeCustomer.id,
-      },
-      create: {
-        userId: user.id,
-        customerId: stripeCustomer.id,
-        planId: process.env.NEXT_PUBLIC_STRIPE_FREE_PLAN_ID,
-        periodEnd: new Date(newSubscription.current_period_end * 1000),
-        status: 'ACTIVE',
-      },
-      update: {
-        planId: process.env.NEXT_PUBLIC_STRIPE_FREE_PLAN_ID,
-        periodEnd: new Date(newSubscription.current_period_end * 1000),
-        status: 'ACTIVE',
-      },
-    });
-  }
-
   return getPortalSession({
     customerId: stripeCustomer.id,
     returnUrl: `${process.env.NEXT_PUBLIC_WEBAPP_URL}/settings/billing`,

apps/web/src/app/(dashboard)/settings/billing/create-checkout.action.ts

@@ -0,0 +1,59 @@
+'use server';
+
+import { getCheckoutSession } from '@documenso/ee/server-only/stripe/get-checkout-session';
+import {
+  getStripeCustomerByEmail,
+  getStripeCustomerById,
+} from '@documenso/ee/server-only/stripe/get-customer';
+import { getPortalSession } from '@documenso/ee/server-only/stripe/get-portal-session';
+import { getRequiredServerComponentSession } from '@documenso/lib/next-auth/get-server-session';
+import { Stripe, stripe } from '@documenso/lib/server-only/stripe';
+import { getSubscriptionByUserId } from '@documenso/lib/server-only/subscription/get-subscription-by-user-id';
+
+export type CreateCheckoutOptions = {
+  priceId: string;
+};
+
+export const createCheckout = async ({ priceId }: CreateCheckoutOptions) => {
+  const { user } = await getRequiredServerComponentSession();
+
+  const existingSubscription = await getSubscriptionByUserId({ userId: user.id });
+
+  let stripeCustomer: Stripe.Customer | null = null;
+
+  // Find the Stripe customer for the current user subscription.
+  if (existingSubscription) {
+    stripeCustomer = await getStripeCustomerById(existingSubscription.customerId);
+
+    if (!stripeCustomer) {
+      throw new Error('Missing Stripe customer for subscription');
+    }
+
+    return getPortalSession({
+      customerId: stripeCustomer.id,
+      returnUrl: `${process.env.NEXT_PUBLIC_WEBAPP_URL}/settings/billing`,
+    });
+  }
+
+  // Fallback to check if a Stripe customer already exists for the current user email.
+  if (!stripeCustomer) {
+    stripeCustomer = await getStripeCustomerByEmail(user.email);
+  }
+
+  // Create a Stripe customer if it does not exist for the current user.
+  if (!stripeCustomer) {
+    stripeCustomer = await stripe.customers.create({
+      name: user.name ?? undefined,
+      email: user.email,
+      metadata: {
+        userId: user.id,
+      },
+    });
+  }
+
+  return getCheckoutSession({
+    customerId: stripeCustomer.id,
+    priceId,
+    returnUrl: `${process.env.NEXT_PUBLIC_WEBAPP_URL}/settings/billing`,
+  });
+};

apps/web/src/app/(dashboard)/settings/billing/page.tsx

@@ -2,12 +2,15 @@ import { redirect } from 'next/navigation';
 
 import { match } from 'ts-pattern';
 
+import { getPricesByInterval } from '@documenso/ee/server-only/stripe/get-prices-by-interval';
 import { getRequiredServerComponentSession } from '@documenso/lib/next-auth/get-server-session';
+import { getServerComponentFlag } from '@documenso/lib/server-only/feature-flags/get-server-component-feature-flag';
 import { Stripe, stripe } from '@documenso/lib/server-only/stripe';
 import { getSubscriptionByUserId } from '@documenso/lib/server-only/subscription/get-subscription-by-user-id';
 
 import { LocaleDate } from '~/components/formatter/locale-date';
 
+import { BillingPlans } from './billing-plans';
 import BillingPortalButton from './billing-portal-button';
 
 export default async function BillingSettingsPage() {
@@ -20,7 +23,10 @@ export default async function BillingSettingsPage() {
     redirect('/settings/profile');
   }
 
-  const subscription = await getSubscriptionByUserId({ userId: user.id });
+  const [subscription, prices] = await Promise.all([
+    getSubscriptionByUserId({ userId: user.id }),
+    getPricesByInterval(),
+  ]);
 
   let subscriptionProduct: Stripe.Product | null = null;
 
@@ -32,16 +38,13 @@ export default async function BillingSettingsPage() {
     subscriptionProduct = foundSubscriptionProduct ?? null;
   }
 
-  const isMissingOrInactiveOrFreePlan =
-    !subscription ||
-    subscription.status === 'INACTIVE' ||
-    subscription?.planId === process.env.NEXT_PUBLIC_STRIPE_FREE_PLAN_ID;
+  const isMissingOrInactiveOrFreePlan = !subscription || subscription.status === 'INACTIVE';
 
   return (
     <div>
       <h3 className="text-lg font-medium">Billing</h3>
 
-      <div className="mt-2 text-sm text-slate-500">
+      <div className="text-muted-foreground mt-2 text-sm">
         {isMissingOrInactiveOrFreePlan && (
           <p>
             You are currently on the <span className="font-semibold">Free Plan</span>.
@@ -60,6 +63,7 @@ export default async function BillingSettingsPage() {
                 ) : (
                   <span>You currently have an active plan</span>
                 )}
+
                 {subscription.periodEnd && (
                   <span>
                     {' '}
@@ -87,7 +91,7 @@ export default async function BillingSettingsPage() {
 
       <hr className="my-4" />
 
-      <BillingPortalButton />
+      {isMissingOrInactiveOrFreePlan ? <BillingPlans prices={prices} /> : <BillingPortalButton />}
     </div>
   );
 }

packages/ee/server-only/stripe/get-checkout-session.ts

@@ -0,0 +1,31 @@
+'use server';
+
+import { stripe } from '@documenso/lib/server-only/stripe';
+
+export type GetCheckoutSessionOptions = {
+  customerId: string;
+  priceId: string;
+  returnUrl: string;
+};
+
+export const getCheckoutSession = async ({
+  customerId,
+  priceId,
+  returnUrl,
+}: GetCheckoutSessionOptions) => {
+  'use server';
+
+  const session = await stripe.checkout.sessions.create({
+    customer: customerId,
+    line_items: [
+      {
+        price: priceId,
+        quantity: 1,
+      },
+    ],
+    success_url: `${returnUrl}?success=true`,
+    cancel_url: `${returnUrl}?canceled=true`,
+  });
+
+  return session.url;
+};

packages/ee/server-only/stripe/get-prices-by-interval.ts

@@ -0,0 +1,40 @@
+import Stripe from 'stripe';
+
+import { stripe } from '@documenso/lib/server-only/stripe';
+
+// Utility type to handle usage of the `expand` option.
+type PriceWithProduct = Stripe.Price & { product: Stripe.Product };
+
+export type PriceIntervals = Record<Stripe.Price.Recurring.Interval, PriceWithProduct[]>;
+
+export const getPricesByInterval = async () => {
+  const { data: prices } = await stripe.prices.search({
+    query: `active:'true' type:'recurring'`,
+    expand: ['data.product'],
+    limit: 100,
+  });
+
+  const intervals: PriceIntervals = {
+    day: [],
+    week: [],
+    month: [],
+    year: [],
+  };
+
+  // Add each price to the correct interval.
+  for (const price of prices) {
+    if (price.recurring?.interval) {
+      // We use `expand` to get the product, but it's not typed as part of the Price type.
+      // eslint-disable-next-line @typescript-eslint/consistent-type-assertions
+      intervals[price.recurring.interval].push(price as PriceWithProduct);
+    }
+  }
+
+  // Order all prices by unit_amount.
+  intervals.day.sort((a, b) => Number(a.unit_amount) - Number(b.unit_amount));
+  intervals.week.sort((a, b) => Number(a.unit_amount) - Number(b.unit_amount));
+  intervals.month.sort((a, b) => Number(a.unit_amount) - Number(b.unit_amount));
+  intervals.year.sort((a, b) => Number(a.unit_amount) - Number(b.unit_amount));
+
+  return intervals;
+};

packages/lib/server-only/stripe/index.ts

@@ -1,3 +1,4 @@
+/// <reference types="./stripe.d.ts" />
 import Stripe from 'stripe';
 
 export const stripe = new Stripe(process.env.NEXT_PRIVATE_STRIPE_API_KEY ?? '', {

packages/lib/server-only/stripe/stripe.d.ts

@@ -0,0 +1,7 @@
+declare module 'stripe' {
+  namespace Stripe {
+    interface Product {
+      features?: Array<{ name: string }>;
+    }
+  }
+}

packages/lib/universal/stripe/to-human-price.ts

@@ -0,0 +1,3 @@
+export const toHumanPrice = (price: number) => {
+  return Number(price / 100).toFixed(2);
+};