update code

app/Entities/Organize.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace App\Entities;
+
+use Illuminate\Database\Eloquent\Model;
+use Prettus\Repository\Contracts\Transformable;
+use Prettus\Repository\Traits\TransformableTrait;
+
+/**
+ * Class Organize.
+ *
+ * @package namespace App\Entities;
+ */
+class Organize extends Model implements Transformable
+{
+    use TransformableTrait;
+    use \App\Traits\ActionCallable;
+
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array
+     */
+    protected $fillable = ['id', 'name'];
+
+    public $timestamps = false;
+
+    public $incrementing = false;
+
+    protected $keyType = 'string';
+
+    public function publishedDocuments(){
+        return $this->hasMany(Document::class, 'publisher_id');
+    }
+
+    public function receivedDocuments(){
+        return $this->belongsToMany(Document::class, 'document_organizes');
+    }
+
+}