Añadido worker, si forma de pago esta inactiva desvincula clientes y …

Core/Kernel.php

@@ -130,6 +130,7 @@ public static function init(): void
         WorkQueue::addWorker('PurchaseDocumentWorker', 'Model.FacturaProveedor.Update');
         WorkQueue::addWorker('PurchaseDocumentWorker', 'Model.PedidoProveedor.Update');
         WorkQueue::addWorker('PurchaseDocumentWorker', 'Model.PresupuestoProveedor.Update');
+        WorkQueue::addWorker('FormaPagoWorker', 'Model.FormaPago.Update');
 
         self::stopTimer('kernel::init');
     }

Core/Worker/FormaPagoWorker.php

@@ -0,0 +1,59 @@
+<?php
+/**
+ * Worker to unlink clientes and proveedores when a payment method is deactivated.
+ */
+
+namespace FacturaScripts\Core\Worker;
+
+use FacturaScripts\Core\Model\WorkEvent;
+use FacturaScripts\Core\Template\WorkerClass;
+use FacturaScripts\Core\Base\DataBase\DataBaseWhere;
+use FacturaScripts\Core\Model\Cliente;
+use FacturaScripts\Core\Model\Proveedor;
+use FacturaScripts\Core\Model\FormaPago;
+
+class FormaPagoWorker extends WorkerClass
+{
+    public function run(WorkEvent $event): bool
+    {
+        $codpago = $event->value;
+        if (empty($codpago)) {
+            return $this->done();
+        }
+
+        $forma = new FormaPago();
+        if (false === $forma->load($codpago)) {
+            return $this->done();
+        }
+
+        // only act when the payment method is inactive
+        if ($forma->activa) {
+            return $this->done();
+        }
+
+        // prevent workers from creating new model events while we update rows
+        $this->preventNewEvents(['Model.Cliente.*', 'Model.Proveedor.*']);
+
+        $where = [new DataBaseWhere('codpago', $codpago)];
+
+        // unlink from clientes
+        foreach (Cliente::all($where, [], 0, 0) as $cliente) {
+            $cliente->codpago = null;
+            if (method_exists($cliente, 'disableAdditionalTest')) {
+                $cliente->disableAdditionalTest(true);
+            }
+            $cliente->save();
+        }
+
+        // unlink from proveedores
+        foreach (Proveedor::all($where, [], 0, 0) as $proveedor) {
+            $proveedor->codpago = null;
+            if (method_exists($proveedor, 'disableAdditionalTest')) {
+                $proveedor->disableAdditionalTest(true);
+            }
+            $proveedor->save();
+        }
+
+        return $this->done();
+    }
+}