get item relations

app/modules/tag/TagModule.php

@@ -3,7 +3,9 @@
 namespace app\modules\tag;
 
 use Illuminate\Database\Eloquent\Model;
+use itguild\forms\builders\SelectBuilder;
 use itguild\forms\builders\TextInputBuilder;
+use itguild\forms\inputs\Select;
 use kernel\app_modules\tag\models\Tag;
 use kernel\app_modules\tag\models\TagEntity;
 use kernel\helpers\Debug;
@@ -19,6 +21,7 @@ class TagModule extends Module
 
     public MenuService $menuService;
     public MigrationService $migrationService;
+
     public function __construct()
     {
         $this->menuService = new MenuService();
@@ -58,10 +61,12 @@ class TagModule extends Module
 
     public function formInputs(string $entity, Model $model = null): void
     {
-        $input = TextInputBuilder::build("tag", [
+        $input = SelectBuilder::build("tag[]", [
             'class' => 'form-control',
             'placeholder' => 'Теги',
-            'value' => Tag::find($model->id)->label ?? ""
+            'value' => '',
+            'multiple' => "multiple",
+            'options' => Tag::getTagLabelByEntity($entity)
         ]);
         $input->setLabel("Теги");
         $input->create()->render();
@@ -69,23 +74,21 @@ class TagModule extends Module
 
     public function saveInputs(string $entity, Model $model, Request $request): void
     {
-        $tag = new Tag();
-        $tag->label = $request->post('tag');
-        $tag->entity = $entity;
-        $tag->status = Tag::ACTIVE_STATUS;
-        $tag->slug = Slug::createSlug($request->post('tag'), $model);
-        $tag->save();
+        TagEntity::where("entity", $entity)->where("entity_id", $model->id)->delete();
 
+        $tags = $request->post("tag");
+        foreach ($tags as $tag) {
             $tagEntity = new TagEntity();
             $tagEntity->entity = $entity;
             $tagEntity->entity_id = $model->id;
-        $tagEntity->tag_id = $tag->id;
+            $tagEntity->tag_id = $tag;
             $tagEntity->save();
         }
+    }
 
-    public function getInputs(string $entity, Model $model)
+
+    public function getItems(string $entity, Model $model): array
     {
-
-//        Debug::dd($tag);
+        return TagEntity::where("entity", $entity)->where("entity_id", $model->id)->with("tag")->get()->toArray();
     }
 }

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){