revert all changes for paypal and change payer email into only email

src/workers/dilmahtea-me-stripe/src/index.js

@@ -82,12 +82,12 @@ const handlePOST = async (request, env, ctx) => {
   // Create new Checkout Session for the order.
   // Redirects the customer to s Stripe checkout page.
   // @see https://stripe.com/docs/payments/accept-a-payment?integration=checkout
-  // const paymentMethod = await stripe.paymentMethods.create({
-  //   type: 'paypal',
-  //   paypal: {
-  //     payer_email: email,
-  //   },
-  // });
+  const paymentMethod = await stripe.paymentMethods.create({
+    type: 'paypal',
+    paypal: {
+      email: email,
+    },
+  });
 
   function convertPriceToCents(price, quantity = 1) {
     return Math.round(price * quantity * 100);
@@ -100,10 +100,12 @@ const handlePOST = async (request, env, ctx) => {
   const paymentIntent = await stripe.paymentIntents.create({
     customer: customer.id,
     payment_method_types: ['paypal'],
-    // payment_method: paymentMethod.id,
+    payment_method: paymentMethod.id,
     amount: totalAmount,
     currency: 'eur',
     metadata: { paymentID, payment_type },
+    confirm: true,
+    cancel_url: cancel_url,
     return_url: successUrl,
   });