get item relations

kernel/app_modules/tag/models/Tag.php

@@ -42,4 +42,20 @@ class Tag extends Model
         ];
     }
 
+    public static function getTagListByEntity(string $entity): array
+    {
+        return self::where("entity", $entity)->get()->toArray();
+    }
+
+    public static function getTagLabelByEntity(string $entity): array
+    {
+        $result = [];
+        $tags = self::getTagListByEntity($entity);
+        foreach ($tags as $tag){
+            $result[$tag['id']] = $tag['label'];
+        }
+
+        return $result;
+    }
+
 }

kernel/app_modules/tag/models/TagEntity.php

@@ -24,4 +24,9 @@ class TagEntity extends Model
             'entity_id' => 'Идентификатор сущности',
         ];
     }
+
+    public function tag(): \Illuminate\Database\Eloquent\Relations\BelongsTo
+    {
+        return $this->belongsTo(Tag::class);
+    }
 }