Fix crash when adding a package to a package set where a package was previously deleted

src/Doctrine/EventSubscriber/TaskSubscriber.php

@@ -224,6 +224,7 @@ private function handleStateChangesForTasks(EntitymanagerInterface $em, array $t
                     continue;
                 }
 
+                // if all tasks of a delivery are cancelled, cancel the linked order
                 $tasks = $delivery->getTasks();
                 $cancelOrder = true;
                 foreach ($tasks as $task) {
@@ -233,7 +234,8 @@ private function handleStateChangesForTasks(EntitymanagerInterface $em, array $t
                     }
                 }
 
-                if ($cancelOrder && $order->getState() !== OrderInterface::STATE_CANCELLED) {
+                // do not cancel order if order is "refused"
+                if ($cancelOrder && $order->getState() !== OrderInterface::STATE_CANCELLED && $order->getState() !== OrderInterface::STATE_REFUSED) {
                     $this->orderManager->cancel($order, 'All tasks were cancelled');
                     $em->flush();
                 }

src/Entity/PackageSet.php

@@ -88,11 +88,14 @@ public function setName($name)
      */
     public function getPackages()
     {
-        return $this->packages->filter(
+        $filtered = $this->packages->filter(
             function ($package) {
                 return !$package->isDeleted();
             }
         );
+
+        // reset index after filtering
+        return new ArrayCollection(array_values($filtered->toArray()));
     }
 
     /**

src/Entity/Store.php

@@ -208,7 +208,7 @@ class Store extends LocalBusiness implements TaggableInterface, OrganizationAwar
     /**
      * The deliveries of this store will be linked by default to this rider
      * @var User
-    */
+     */
     private $defaultCourier;
 
     protected string $billingMethod = 'unit';
@@ -219,7 +219,8 @@ class Store extends LocalBusiness implements TaggableInterface, OrganizationAwar
      */
     protected ?string $storeGLN = null;
 
-    public function __construct() {
+    public function __construct()
+    {
         $this->deliveries = new ArrayCollection();
         $this->owners = new ArrayCollection();
         $this->addresses = new ArrayCollection();
@@ -552,7 +553,7 @@ public function setMultiDropEnabled($multiDropEnabled)
 
     public function getTimeSlots()
     {
-        return $this->timeSlots->map(fn (StoreTimeSlot $sts): TimeSlot => $sts->getTimeSlot());
+        return $this->timeSlots->map(fn(StoreTimeSlot $sts): TimeSlot => $sts->getTimeSlot());
     }
 
     public function setTimeSlots($timeSlots): void
@@ -611,13 +612,13 @@ public function setTimeSlots($timeSlots): void
     public function getPackages()
     {
         if (null !== $this->packageSet) {
-            return array_values($this->packageSet->getPackages()->toArray());
+            return $this->packageSet->getPackages();
         }
 
         return [];
     }
 
-   public function isTransporterEnabled(): bool
+    public function isTransporterEnabled(): bool
     {
         return !is_null($this->transporter);
     }
@@ -672,5 +673,4 @@ public function getStoreGLN(): ?string
     {
         return $this->storeGLN;
     }
-
 }