fix stripe payment flow

web/lib/cartApi.js

@@ -73,12 +73,21 @@ export async function apiApplyCoupon(token, storeId, couponCode) {
   return handleResponse(res);
 }
 
-export async function apiCheckout(token, { storeId, paymentMethodId }) {
+export async function apiCheckout(token, { storeId }) {
   const res = await fetch(`${BASE}/checkout`, {
     method: "POST",
     headers: authHeaders(token),
-    body: JSON.stringify({ storeId, paymentMethodId }),
+    body: JSON.stringify({ storeId }),
   });
-  
+
+  return handleResponse(res);
+}
+
+export async function apiCompleteCheckout(token, paymentIntentId) {
+  const res = await fetch(`${BASE}/checkout/complete?paymentIntentId=${encodeURIComponent(paymentIntentId)}`, {
+    method: "POST",
+    headers: authHeaders(token),
+  });
+
   return handleResponse(res);
 }