fix

src/_export.js

@@ -21,6 +21,12 @@ import {
   setEmbedScanErrorForwarder,
 } from "./services/embedScanBridge";
 import { unlockScanBeep, installScanBeepGestureUnlock } from "./services/web";
+import {
+  setEmbedPaymentDialogTarget,
+  clearEmbedPaymentDialogTarget,
+  resolveDelegatedPaymentDialog,
+  handleEmbedPaymentDialogOnChild,
+} from "./services/payment/embedPaymentDialog";
 
 const EMBED_SOURCE = "IScanEmbed";
 const EMBED_V = 1;
@@ -253,6 +259,20 @@ function embedChildOnMessage(ev) {
     }
     return;
   }
+  if (data.kind === "paymentDialog") {
+    handleEmbedPaymentDialogOnChild(data, (ok, result, error) => {
+      window.parent.postMessage({
+        source: EMBED_SOURCE,
+        v: EMBED_V,
+        kind: "paymentDialogResult",
+        id: data.id,
+        ok,
+        result,
+        error,
+      }, "*");
+    });
+    return;
+  }
   if (data.kind === "invokeResult") {
     const pending = pendingInvokes[data.id];
     if (!pending) {
@@ -336,6 +356,10 @@ function embedInvoke(methodKey, params) {
 function handleEmbedHostInvoke(lib, ev) {
   const data = ev.data;
   const { id, methodKey, params } = data;
+  const shouldDelegatePaymentDialog = methodKey === "requestPayment" || methodKey === "closePaymentDialog";
+  if (shouldDelegatePaymentDialog && ev.source) {
+    setEmbedPaymentDialogTarget(ev.source);
+  }
   const hydrated = hydrateEmbedParams(params || [], ev.source, ev.origin);
   Promise.resolve()
     .then(() => _exec(lib, methodKey, ...hydrated))
@@ -376,6 +400,11 @@ function handleEmbedHostInvoke(lib, ev) {
         },
         ev.origin
       );
+    })
+    .then(() => {
+      if (shouldDelegatePaymentDialog) {
+        clearEmbedPaymentDialogTarget();
+      }
     });
 }
 
@@ -435,6 +464,10 @@ export function installEmbedHost(lib) {
       }
       return;
     }
+    if (data.kind === "paymentDialogResult") {
+      resolveDelegatedPaymentDialog(data);
+      return;
+    }
     if (data.kind !== "invoke") {
       return;
     }