fix: create custom pricing table

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;
+};