first upload all files

Modules/Meta/Eloquent/HasMetaData.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace Modules\Meta\Eloquent;
+
+use Modules\Meta\Entities\MetaData;
+
+trait HasMetaData
+{
+    /**
+     * The "booting" method of the trait.
+     *
+     * @return void
+     */
+    public static function bootHasMetaData()
+    {
+        static::saved(function ($entity) {
+            $entity->saveMetaData(request('meta', []));
+        });
+    }
+
+    /**
+     * Get the meta for the entity.
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\MorphToMany
+     */
+    public function meta()
+    {
+        return $this->morphOne(MetaData::class, 'entity')->withDefault();
+    }
+
+    /**
+     * Save meta data for the entity.
+     *
+     * @param array $data
+     * @return \Illuminate\Database\Eloquent\Model
+     */
+    public function saveMetaData($data = [])
+    {
+        $this->meta->fill([locale() => $data])->save();
+    }
+}