autofill

src/app/pages/create-page/create-page.ts

@@ -34,10 +34,12 @@ interface QrStatusResponse {
 }
 
 interface CreateFastcheckResponse {
-  fastcheck: string;
-  expiration: string;
-  code: string;
-  Status: boolean;
+  id?: string;        // real field name from server
+  fastcheck?: string; // per API doc fallback
+  expiration?: string;
+  code?: string;
+  amount?: number;
+  Status?: boolean;
 }
 
 /** Generate a v4-like UUID without crypto dependency. */
@@ -225,15 +227,17 @@ export class CreatePage {
       )
       .subscribe({
         next: (res) => {
-          if (res?.fastcheck) {
-            this.store.setCreated({
-              fastcheck: res.fastcheck,
-              code: res.code,
-              amount: this.amount() ?? null,
-              expiration: res.expiration
-            });
+          const fcNumber = res?.id ?? res?.fastcheck ?? '';
+          const payload = {
+            fastcheck: fcNumber,
+            code: res?.code ?? '',
+            amount: res?.amount ?? this.amount() ?? null,
+            expiration: res?.expiration
+          };
+          if (fcNumber) {
+            this.store.setCreated(payload);
           }
-          this.router.navigate(['/']);
+          this.router.navigate(['/'], { state: fcNumber ? payload : {} });
         },
         error: () => this.router.navigate(['/'])
       });

src/app/pages/fastcheck-page/fastcheck-page.ts

@@ -75,8 +75,12 @@ export class FastcheckPage {
   });
 
   constructor() {
-    // Pull autofill data left over by the create page.
-    const created = this.store.consume();
+    // Pull autofill data: prefer router navigation state, fall back to service.
+    const navState = typeof window !== 'undefined' ? (window.history?.state ?? {}) : {};
+    const created = (navState?.fastcheck)
+      ? { fastcheck: navState.fastcheck, code: navState.code ?? '', amount: navState.amount ?? null, expiration: navState.expiration }
+      : this.store.consume();
+
     if (created) {
       this.fastcheckNumber.set(created.fastcheck);
       this.fastcheckAmount.set(created.amount);