add and delete news from admin dashboard #52

app/Repositories/NewsRepository.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Repositories;
+
+use App\Models\News;
+use App\Repositories\Traits\CacheableRepository;
+use Prettus\Repository\Contracts\CacheableInterface;
+
+class NewsRepository extends BaseRepository implements CacheableInterface
+{
+    use CacheableRepository;
+
+    public function model()
+    {
+        return News::class;
+    }
+
+    /**
+     * Latest news items
+     * @param int $count
+     * @return mixed
+     */
+    public function getLatest($count=5)
+    {
+        return $this->orderBy('created_at', 'desc')
+                    ->with(['user'])
+                    ->paginate($count);
+    }
+}