relation

Author: takuya

src/lib/Models/Traits/RelateToSpace.php

@@ -4,16 +4,17 @@
 
 trait RelateToSpace {
   protected ?string $space_key;
-  public function getSpaceKey():string{
+  public function getSpaceKey (): ?string {
     return $this->space_key;
   }
-  public function setSpaceKey($key){
+  
+  public function setSpaceKey ( $key ) {
     $this->space_key = $key;
   }
 
   public function relation($parent=null):void{
     parent::relation($parent);
     $this->space_key = null;
-    $this->space_key = $this->spaceKey ?? $parent->space_key ?? $parent?->spaceKey ?? null;
+    $this->space_key = $this->spaceKey ?? $parent?->getSpaceKey() ?? $parent?->spaceKey ?? null;
   }
 }