added responsable class to index

app/Abstracts/Http/Response.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace App\Abstracts\Http;
+
+use Illuminate\Contracts\Support\Responsable;
+use Illuminate\Support\Arr;
+use Illuminate\Support\Str;
+
+abstract class Response implements Responsable
+{
+    protected $accepts = ['json', 'rss'];
+
+    protected $view;
+
+    protected $data;
+
+    public function __construct($view, $data)
+    {
+        $this->view = $view;
+        $this->data = $data;
+    }
+
+    public function toJson()
+    {
+        return response()->json([
+            'success'   => true,
+            'error'     => false,
+            'data'      => Arr::first($this->data),
+            'message'   => '',
+        ]);
+    }
+
+    public function toHtml()
+    {
+        return view($this->view, $this->data);
+    }
+
+    public function toResponse($request)
+    {
+        foreach ($this->accepts as $accept) {
+            $request_method = 'expects' . Str::studly($accept);
+            $response_method = 'to' . Str::studly($accept);
+
+            if (!method_exists($request, $request_method) || !method_exists($this, $response_method)) {
+                continue;
+            }
+
+            if ($request->{$request_method}()) {
+                return $this->{$response_method}();
+            }
+        }
+
+        return $this->toHtml();
+    }
+}