feat: filter teamers by training attendances

src/Model/TeamerFilterDto.php

@@ -13,6 +13,7 @@ class TeamerFilterDto extends AbstractFilterDto
     protected string $pickupId = '';
     protected bool $skiLicense = false;
     protected bool $snowboardLicense = false;
+    protected bool $noTrainings = false;
 
     public function getName(): ?string
     {
@@ -97,4 +98,14 @@ class TeamerFilterDto extends AbstractFilterDto
 
         return $this;
     }
+
+    public function hasNoTrainings(): bool
+    {
+        return $this->noTrainings;
+    }
+
+    public function setNoTrainings(bool $noTrainings): void
+    {
+        $this->noTrainings = $noTrainings;
+    }
 }