Always ensure contacts can pay an invoice with an invitation link

app/Http/Controllers/ClientPortal/InvitationController.php

@@ -235,6 +235,9 @@ class InvitationController extends Controller
                                     ->with('contact.client')
                                     ->firstOrFail();
 
+        if($invitation->contact->trashed())
+            $invitation->contact->restore();
+        
         auth()->guard('contact')->loginUsingId($invitation->contact->id, true);
 
         $invoice = $invitation->invoice;

app/Services/ClientPortal/InstantPayment.php

@@ -255,6 +255,7 @@ class InstantPayment
             'tokens' => $tokens,
             'payment_method_id' => $payment_method_id,
             'amount_with_fee' => $invoice_totals + $fee_totals,
+            'client' => $client,
         ];
 
         if ($is_credit_payment || $totals <= 0) {