feat: allow overlapping assignments via flag set on individual teamers

src/Controller/Admin/Teamer/SkillsController.php

@@ -7,6 +7,7 @@ use App\Repository\TrainingRepository;
 use Doctrine\ORM\EntityManagerInterface;
 use Psr\Log\LoggerInterface;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\Form\Extension\Core\Type\CheckboxType;
 use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
 use Symfony\Component\Form\FormInterface;
 use Symfony\Component\HttpFoundation\Request;
@@ -64,6 +65,10 @@ class SkillsController extends AbstractController
                     'Bestandsteamer' => Teamer::STATUS_EXISTING,
                 ],
             ])
+            ->add('allowOverlappingApplications', CheckboxType::class, [
+                'label' => 'Überlappende Bewerbungen erlauben',
+                'required' => false,
+            ])
             ->getForm();
     }
 }

src/Entity/Teamer.php

@@ -137,6 +137,9 @@ class Teamer implements TimestampableEntityInterface
     #[ORM\Column]
     private bool $viewed = false;
 
+    #[ORM\Column]
+    private bool $allowOverlappingApplications = false;
+
     public function __construct()
     {
         $this->uuid = Uuid::v4();
@@ -797,4 +800,16 @@ class Teamer implements TimestampableEntityInterface
 
         return $this;
     }
+
+    public function isAllowOverlappingApplications(): bool
+    {
+        return $this->allowOverlappingApplications;
+    }
+
+    public function setAllowOverlappingApplications(bool $allowOverlappingApplications): static
+    {
+        $this->allowOverlappingApplications = $allowOverlappingApplications;
+
+        return $this;
+    }
 }

src/EventListener/InvalidateApplicationsListener.php

@@ -27,8 +27,13 @@ class InvalidateApplicationsListener
         }
 
         $disposition = $document->getDisposition();
-        $assignment = $disposition->getAssignment();
         $teamer = $disposition->getTeamer();
+
+        if (true === $teamer->isAllowOverlappingApplications()) {
+            return;
+        }
+
+        $assignment = $disposition->getAssignment();
         $period = $assignment->getEffectivePeriod();
 
         // Find other applications by this teamer with overlapping date ranges

src/Validator/Constraints/ApplicationValidator.php

@@ -19,6 +19,10 @@ class ApplicationValidator extends ConstraintValidator
 
         $teamer = $application->getTeamer();
 
+        if (true === $teamer->isAllowOverlappingApplications()) {
+            return;
+        }
+
         $assignment = $application->getAssignment();
         $destination = $assignment->getDestination();