admin_showroom can only edit sample of his own showroom

web/modules/custom/materio_samples/src/Plugin/Field/FieldWidget/SamplesDefaultWidget.php

@@ -98,6 +98,25 @@ class SamplesDefaultWidget extends WidgetBase {
     //   '#field_prefix' => '<div class="container-inline">',
     //   '#field_suffix' => '</div>',
     // ];
+
+    $disabled = true;
+    // get current user
+    $user = \Drupal\user\Entity\User::load(\Drupal::currentUser()->id());
+    if($user->hasPermission('materio_samples_edit_any_sample')){
+      // check perms to edit any
+      $disabled = false;
+    }else if($disabled){
+      // get user showroom if any
+      $showrooms = $user->get('field_showroom')->referencedEntities();
+      // enable/disable field reagarding showroom
+      foreach($showrooms as $showroom){
+        if($term->id() == $showroom->id()){
+          $disabled = false;
+          break;
+        }
+      }
+    }
+
     $element['target_id'] = [
       '#type' => 'hidden',
       '#default_value' => $target_id,
@@ -109,6 +128,7 @@ class SamplesDefaultWidget extends WidgetBase {
       '#size' => 10,
       '#maxlength' => 15,
       '#attributes' => ['class' => ['container-inline']],
+      '#disabled' => $disabled,
     ];
     // return ['value' => $element];
     return $element;