Migrate billing from Paddle to Lemon Squeezy

tests/ui/purchase/standard-package-checkout.test.ts

@@ -2,14 +2,14 @@ import { test, expectFixture as expect } from '../helpers/test-fixtures';
 
 const shouldRun = process.env.E2E_TESTING_API === '1';
 
-test.describe('Classic package checkout with Paddle completion', () => {
+test.describe('Classic package checkout with Lemon Squeezy completion', () => {
   test.skip(!shouldRun, 'Set E2E_TESTING_API=1 to enable checkout tests that use /api/_testing endpoints.');
   test('registers, applies coupon, and reaches confirmation', async ({
     page,
     clearTestMailbox,
     seedTestCoupons,
     getLatestCheckoutSession,
-    simulatePaddleCompletion,
+    simulateLemonSqueezyCompletion,
     getTestMailbox,
   }) => {
     await clearTestMailbox();
@@ -27,23 +27,20 @@ test.describe('Classic package checkout with Paddle completion', () => {
       };
     });
 
-    await page.route('https://cdn.paddle.com/paddle/v2/paddle.js', async (route) => {
+    await page.route('https://app.lemonsqueezy.com/js/lemon.js', async (route) => {
       await route.fulfill({
         status: 200,
         contentType: 'application/javascript',
         body: `
-          window.__paddleEventCallback = null;
-          window.__paddleInitOptions = null;
-          window.__paddleCheckoutConfig = null;
-          window.Paddle = {
-            Environment: { set() {} },
-            Initialize(options) {
-              window.__paddleInitOptions = options;
-              window.__paddleEventCallback = options?.eventCallback || null;
+          window.__lemonEventHandler = null;
+          window.__lemonOpenedUrl = null;
+          window.LemonSqueezy = {
+            Setup(options) {
+              window.__lemonEventHandler = options?.eventHandler || null;
             },
-            Checkout: {
-              open(config) {
-                window.__paddleCheckoutConfig = config;
+            Url: {
+              Open(url) {
+                window.__lemonOpenedUrl = url;
               },
             },
           };
@@ -51,14 +48,14 @@ test.describe('Classic package checkout with Paddle completion', () => {
       });
     });
 
-    let paddleRequestPayload: Record<string, unknown> | null = null;
-    await page.route('**/paddle/create-checkout', async (route) => {
-      paddleRequestPayload = route.request().postDataJSON() as Record<string, unknown>;
+    let lemonsqueezyRequestPayload: Record<string, unknown> | null = null;
+    await page.route('**/lemonsqueezy/create-checkout', async (route) => {
+      lemonsqueezyRequestPayload = route.request().postDataJSON() as Record<string, unknown>;
       await route.fulfill({
         status: 200,
         contentType: 'application/json',
         body: JSON.stringify({
-          checkout_url: 'https://sandbox.paddle.test/checkout/abc123',
+          checkout_url: 'https://fotospiel.lemonsqueezy.com/checkout/abc123',
         }),
       });
     });
@@ -116,12 +113,12 @@ test.describe('Classic package checkout with Paddle completion', () => {
     await expect(termsCheckbox).toBeVisible();
     await termsCheckbox.click();
 
-    await page.getByRole('button', { name: /Weiter mit Paddle|Continue with Paddle/i }).first().click();
+    await page.getByRole('button', { name: /Weiter mit Lemon Squeezy|Continue with Lemon Squeezy/i }).first().click();
 
     let checkoutMode: 'inline' | 'hosted' | null = null;
     for (let i = 0; i < 8; i++) {
       const state = await page.evaluate(() => ({
-        inline: Boolean(window.__paddleCheckoutConfig),
+        inline: Boolean(window.__lemonOpenedUrl),
         opened: window.__openedWindows?.length ?? 0,
       }));
 
@@ -143,11 +140,14 @@ test.describe('Classic package checkout with Paddle completion', () => {
     if (checkoutMode === 'hosted') {
       await expect.poll(async () => {
         return page.evaluate(() => window.__openedWindows?.[0]?.[0] ?? null);
-      }).toContain('https://sandbox.paddle.test/checkout/abc123');
+      }).toContain('https://fotospiel.lemonsqueezy.com/checkout/abc123');
     }
 
     await page.evaluate(() => {
-      window.__paddleEventCallback?.({ name: 'checkout.completed' });
+      window.__lemonEventHandler?.({
+        event: 'Checkout.Success',
+        data: { id: 'ord_test', attributes: { checkout_id: 'chk_123' } },
+      });
     });
 
     let session = null;
@@ -160,7 +160,7 @@ test.describe('Classic package checkout with Paddle completion', () => {
     }
 
     if (session) {
-      await simulatePaddleCompletion(session.id);
+      await simulateLemonSqueezyCompletion(session.id);
 
       for (let i = 0; i < 6; i++) {
         const refreshed = await getLatestCheckoutSession({ email });
@@ -179,8 +179,8 @@ test.describe('Classic package checkout with Paddle completion', () => {
       page.getByRole('button', { name: /Zum Admin-Bereich|To Admin Area/i })
     ).toBeVisible();
 
-    if (paddleRequestPayload) {
-      expect(paddleRequestPayload['coupon_code']).toBe('PERCENT10');
+    if (lemonsqueezyRequestPayload) {
+      expect(lemonsqueezyRequestPayload['coupon_code']).toBe('PERCENT10');
     }
 
     const messages = await getTestMailbox();
@@ -191,8 +191,7 @@ test.describe('Classic package checkout with Paddle completion', () => {
 declare global {
   interface Window {
     __openedWindows?: unknown[];
-    __paddleEventCallback?: ((event: { name: string }) => void) | null;
-    __paddleInitOptions?: unknown;
-    __paddleCheckoutConfig?: unknown;
+    __lemonEventHandler?: ((event: { event: string; data?: unknown }) => void) | null;
+    __lemonOpenedUrl?: string | null;
   }
 }