Moved payment data preparation into providers

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

@@ -1,7 +1,5 @@
 import 'package:flutter/material.dart';
 
-import 'package:collection/collection.dart';
-
 import 'package:uuid/uuid.dart';
 
 import 'package:pshared/api/requests/payment/quote.dart';
@@ -20,7 +18,6 @@ import 'package:pshared/provider/organizations.dart';
 import 'package:pshared/provider/payment/amount.dart';
 import 'package:pshared/provider/payment/flow.dart';
 import 'package:pshared/provider/payment/wallets.dart';
-import 'package:pshared/provider/recipient/pmethods.dart';
 import 'package:pshared/provider/resource.dart';
 import 'package:pshared/service/payment/quotation.dart';
 import 'package:pshared/utils/currency.dart';
@@ -36,12 +33,10 @@ class QuotationProvider extends ChangeNotifier {
     PaymentAmountProvider payment,
     WalletsProvider wallets,
     PaymentFlowProvider flow,
-    PaymentMethodsProvider methods,
   ) {
     _organizations = venue;
-    final t = flow.selectedType;
-    final method = methods.methods.firstWhereOrNull((m) => m.type == t);
-    if ((wallets.selectedWallet != null) && (method != null)) {
+    final destination = flow.selectedPaymentData;
+    if ((wallets.selectedWallet != null) && (destination != null)) {
       getQuotation(PaymentIntent(
         kind: PaymentKind.payout,
         amount: Money(
@@ -49,7 +44,7 @@ class QuotationProvider extends ChangeNotifier {
           // TODO: adapt to possible other sources
           currency: currencyCodeToString(wallets.selectedWallet!.currency),
         ),
-        destination: method.data,
+        destination: destination,
         source: ManagedWalletPaymentMethod(
           managedWalletRef: wallets.selectedWallet!.id,
         ),