feat: add user info to stripe checkout session

lib/services/account.ts

@@ -4,27 +4,16 @@ import { cookies } from 'next/headers';
 import { z } from 'zod';
 
 import { DatabaseError } from '../errors';
+import { getUser } from './supabase/auth';
 import { createSupabaseServerClient } from './supabase/server';
 
-const getUserId = async () => {
-  const supabase = createSupabaseServerClient(cookies());
-
-  const userQuery = await supabase.auth.getUser();
-
-  if (userQuery.error) {
-    throw userQuery.error;
-  }
-
-  return userQuery.data.user.id;
-};
-
 export const getAccountId = async () => {
   const supabase = createSupabaseServerClient(cookies());
 
   const accountQuery = await supabase
     .from('account')
     .select('id')
-    .eq('user_id', await getUserId())
+    .eq('user_id', (await getUser()).id)
     .single();
 
   if (accountQuery.error) {
@@ -40,7 +29,7 @@ export const fetchAccount = async () => {
   const accountQuery = await supabase
     .from('account')
     .select('*')
-    .eq('user_id', await getUserId())
+    .eq('user_id', (await getUser()).id)
     .single();
 
   if (accountQuery.error) {
@@ -56,7 +45,7 @@ export const fetchAccountAICredits = async () => {
   const accountQuery = await supabase
     .from('account')
     .select('ai_credit')
-    .eq('user_id', await getUserId())
+    .eq('user_id', (await getUser()).id)
     .single();
 
   if (accountQuery.error) {
@@ -85,7 +74,7 @@ export const updateAccountAICredits = async (amount: number) => {
   const accountQuery = await supabase
     .from('account')
     .update({ ai_credit: amount })
-    .eq('user_id', await getUserId())
+    .eq('user_id', (await getUser()).id)
     .select('ai_credit')
     .single();
 

lib/services/stripe/checkout.ts

@@ -1,5 +1,7 @@
 'use server';
 
+import { getAccountId } from '../account';
+import { getUser } from '../supabase/auth';
 import { stripe } from './client';
 
 export const createCheckoutSession = async ({
@@ -9,17 +11,27 @@ export const createCheckoutSession = async ({
   baseUrl: string;
   priceId: string;
 }) => {
-  const session = await stripe.checkout.sessions.create({
+  const user = await getUser();
+  const accountId = await getAccountId();
+
+  const checkoutSession = await stripe.checkout.sessions.create({
     cancel_url: `${baseUrl}?status=cancel`,
+    customer_email: user.email,
     line_items: [
       {
         price: priceId,
         quantity: 1,
       },
     ],
+    metadata: {
+      accountId,
+      userId: user.id,
+    },
     mode: 'payment',
     success_url: `${baseUrl}?status=success`,
   });
 
-  return session;
+  return {
+    url: checkoutSession.url,
+  };
 };

lib/services/supabase/auth.ts

@@ -74,3 +74,15 @@ export const getIsAuthenticated = async () => {
 
   return session !== null;
 };
+
+export const getUser = async () => {
+  const supabase = createSupabaseServerClient(cookies());
+
+  const userQuery = await supabase.auth.getUser();
+
+  if (userQuery.error) {
+    throw userQuery.error;
+  }
+
+  return userQuery.data.user;
+};