Fix bug while pay insurance invoice

app/Http/Controllers/InsuranceInvoiceController.php

@@ -324,7 +324,8 @@ class InsuranceInvoiceController extends Controller
             }
 
             // Si c'est le 1er paiement
-            if ($invoice->paid_deadlines == 1) {
+            $total_payments = NhInsurancesPayment::where('invoice_id', $id)->count();
+            if ($total_payments == 1) {
 
                 if ($invoice->reason == InsuranceAction::ADDITION_OF_BENEFICIARY) {
                     $invoice->insurance->bonus_amount = $invoice->subscription->bonus_amount;