Partner productchange done

application/Contract/ContractController.php

@@ -429,6 +429,21 @@ class ContractController extends mfBaseController
             $contract_data['termination_id'] = null;
         }
 
+        //var_dump($r->links);
+        // lookup credit contract and if it's missing in $r->links
+        if(!$this->me->is("Admin")) {
+            $credit_link = ContractLinkModel::includesContractId($contract->id, ["type" => "credit"]);
+            if($credit_link) {
+                if(is_array($r->links) && !array_key_exists($credit_link->id, $r->links)) {
+                    $r->links[$credit_link->id] = [];
+                }
+                $r->links[$credit_link->id]["action"] = "keep";
+
+            }
+        }
+
+        //var_dump($r->links);exit;
+
 
         $new_contract->update($contract_data);
         $new_contract_id = $new_contract->save();
@@ -455,6 +470,8 @@ class ContractController extends mfBaseController
         ]);
         $journal->save();
 
+
+
         if (is_array($r->links) && count($r->links)) {
             foreach ($r->links as $link_id => $link_data) {
                 $action = $link_data["action"];
@@ -597,7 +614,7 @@ class ContractController extends mfBaseController
 
         $this->layout()->setFlash("Produktwechsel erfolgreich erstellt", "success");
         if($f == "o") {
-            $this->redirect("Order");
+            $this->redirect("Order","Upgrades");
         } else {
             $this->redirect("Contract", "view", ["contract_id" => $new_contract_id]);
         }