Add public/private pages #641 (#644)

* Add public/private pages #641

* Cleanup the form requests

app/Http/Controllers/Frontend/PageController.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Http\Controllers\Frontend;
+
+use App\Contracts\Controller;
+use App\Exceptions\PageNotFound;
+use App\Repositories\PageRepository;
+use Exception;
+
+class PageController extends Controller
+{
+    private $pageRepo;
+
+    /**
+     * @param \App\Repositories\PageRepository $pageRepo
+     */
+    public function __construct(PageRepository $pageRepo)
+    {
+        $this->pageRepo = $pageRepo;
+    }
+
+    /**
+     * Show the page
+     *
+     * @param $slug
+     *
+     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
+     */
+    public function show($slug)
+    {
+        $page = $this->pageRepo->findWhere(['slug' => $slug])->first();
+        if (!$page) {
+            throw new PageNotFound(new Exception('Page not found'));
+        }
+
+        return view('pages.index', ['page' => $page]);
+    }
+}