get item relations

kernel/EntityRelation.php

@@ -185,4 +185,19 @@ class EntityRelation
             }
         }
     }
+
+    public function getEntityAdditionalProperty(string $entity, Model $model): array
+    {
+        $relations = $this->getEntityRelationsBySlug($entity);
+        if ($relations){
+            foreach ($relations as $relation){
+                $moduleClass = $this->getAdditionalPropertyClassBySlug($relation);
+                if ($moduleClass and method_exists($moduleClass, "getItems")) {
+                    return $moduleClass->getItems($entity, $model);
+                }
+            }
+        }
+
+        return [];
+    }
 }

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);
+    }
 }

kernel/modules/post/views/view.php

@@ -25,6 +25,9 @@ $table->beforePrint(function () use ($content) {
     return $btn;
 });
 
+$entityRelation = new \kernel\EntityRelation();
+$additional = $entityRelation->getEntityAdditionalProperty("post", $content);
+
 $table->rows([
     'created_at' => function ($data) {
         if (!$data){