my changes

app/Http/Controllers/PagesController.php

@@ -1,57 +1,42 @@
-<?php namespace App\Http\Controllers;
+<?php
 
-use App\Http\Requests;
-use App\Http\Controllers\Controller;
+namespace App\Http\Controllers;
+
+use App\Dataset;
 use App\Book;
 use App\Category;
 use App\Shelf;
 use App\Periode;
 use App\Student;
 use Illuminate\Http\Request;
+use Illuminate\View\View;
 
-class PagesController extends Controller {
+class PagesController extends Controller
+{
 
-	
+    public function __construct()
+    {
+        // $this->middleware('auth');
+    }
 
-	public function __construct()
-	{
-
-		$this->middleware('auth');
-		
-
-	}
-
-	public function index()
-	{
-		$tglSekarang = time();
-
-		$students = Student::get();
-
-		foreach ($students as $student) {
-
-			$dateDiff = $tglSekarang - $student['registered_at'];
-			$durasi = floor($dateDiff/(60 * 60 * 24));
-			$periode = Periode::first();
-			if($durasi > $periode['days']){
-				$student->update(['status' => 0]);
-			}
-			else{
-				$student->update(['status' => 1]);
-			}
-
-		}		
-
-		return view('lms.index');
-
-	}
-
-	public function books()
-	{
-		
-		$books = Book::with('category', 'shelf')->orderByTitle()->get();
-
-		return view('lms.books', compact('books'));
-
-	}
+    public function documents() : View
+    {
+        // $books = Book::with('category', 'shelf')->orderByTitle()->get();
+        $documents = Dataset::orderByType()->get();
+        return view('rdr.document.documents', compact('documents'));
+    }
 
+    /**
+     * Display the specified resource.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function show($id): View
+    {
+        $document = Dataset::findOrFail($id);
+        $document->load('titles');
+        $document->load('abstracts');
+        return view('rdr.document.show', compact('document'));
+    }
 }