Quotation

frontend/pshared/lib/provider/payment/provider.dart

@@ -2,7 +2,7 @@ import 'package:flutter/foundation.dart';
 
 import 'package:pshared/models/payment/payment.dart';
 import 'package:pshared/provider/organizations.dart';
-import 'package:pshared/provider/payment/quotation.dart';
+import 'package:pshared/provider/payment/quotation/quotation.dart';
 import 'package:pshared/provider/resource.dart';
 import 'package:pshared/service/payment/service.dart';
 
@@ -31,18 +31,23 @@ class PaymentProvider extends ChangeNotifier {
 
   Future<Payment?> pay({String? idempotencyKey, Map<String, String>? metadata}) async {
     if (!_organization.isOrganizationSet) throw StateError('Organization is not set');
-    if (!_quotation.isReady) throw StateError('Quotation is not ready');
     final quoteRef = _quotation.quotation?.quoteRef;
     if (quoteRef == null || quoteRef.isEmpty) {
       throw StateError('Quotation reference is not set');
     }
+    final expiresAt = _quotation.quoteExpiresAt;
+    if (expiresAt != null && expiresAt.isBefore(DateTime.now().toUtc())) {
+      throw StateError('Quotation is expired');
+    }
 
     _setResource(_payment.copyWith(isLoading: true, error: null));
     try {
+      final resolvedIdempotencyKey =
+          idempotencyKey ?? _quotation.quotation?.idempotencyKey;
       final response = await PaymentService.pay(
         _organization.current.id,
         quoteRef,
-        idempotencyKey: idempotencyKey,
+        idempotencyKey: resolvedIdempotencyKey,
         metadata: metadata,
       );
       _isLoaded = true;