created Repository Interface

 + implements it in AbstractCoreRepository

Repositories/CoreRepository.php

+<?php namespace Modules\Core\Repositories;
+
+interface CoreRepository
+{
+    public function find($id);
+
+    public function all();
+
+    public function add($data);
+
+    public function remove($ids);
+
+}

Repositories/Eloquent/EloquentCoreRepository.php

+<?php  namespace Modules\Core\Repositories\Eloquent;
+
+use Illuminate\Database\Eloquent\Model;
+use Modules\Core\Repositories\CoreRepository;
+
+abstract class EloquentCoreRepository implements CoreRepository
+{
+    protected $model;
+
+    public function __construct(Model $model)
+    {
+        $this->model = $model;
+    }
+
+    public function find($id)
+    {
+        return $this->model->find($id);
+    }
+
+    public function all()
+    {
+        return $this->model->all();
+    }
+
+    public function add($data)
+    {
+        return $this->model->create($data);
+    }
+
+    public function remove($ids)
+    {
+        return $this->model->destroy($ids);
+    }
+}