step

lib/shared/paywall/paywall_guard.dart

@@ -0,0 +1,22 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'paywall_banner.dart';
+
+class PaywallGuard extends ConsumerWidget {
+  final bool canAccess;
+  final Widget child;
+  final Widget? fallback;
+
+  const PaywallGuard({
+    super.key,
+    required this.canAccess,
+    required this.child,
+    this.fallback,
+  });
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    if (canAccess) return child;
+    return fallback ?? PaywallBanner();
+  }
+}