Chapter 4

app/Category.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Category extends Model
+{
+    protected $guarded = ['id'];
+
+    public function posts()
+    {
+        return $this->belongsToMany('App\Post')->withTimestamps();
+    }
+}

app/Comment.php

@@ -8,8 +8,8 @@ class Comment extends Model
 {
     protected $guarded = ['id'];
 
-    public function ticket()
+    public function post()
     {
-        return $this->belongsTo('App\Ticket');
+        return $this->morphTo();
     }
 }

app/Http/Controllers/Admin/CategoriesController.php

@@ -0,0 +1,94 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use Illuminate\Http\Request;
+use App\Http\Controllers\Controller;
+use App\Category;
+use App\Http\Requests\CategoryFormRequest;
+
+class CategoriesController extends Controller
+{
+    /**
+     * Display a listing of the resource.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function index()
+    {
+        $categories = Category::all();
+        return view('backend.categories.index', compact('categories'));
+    }
+
+    /**
+     * Show the form for creating a new resource.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function create()
+    {
+        return view('backend.categories.create');
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return \Illuminate\Http\Response
+     */
+    public function store(CategoryFormRequest $request)
+    {
+        $category = new Category(array(
+            'name' => $request->get('name'),
+        ));
+
+        $category->save();
+
+        return redirect('/admin/categories/create')->with('status', 'A new category has been created!');
+    }
+
+    /**
+     * Display the specified resource.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function show($id)
+    {
+        //
+    }
+
+    /**
+     * Show the form for editing the specified resource.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function edit($id)
+    {
+        //
+    }
+
+    /**
+     * Update the specified resource in storage.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function update(Request $request, $id)
+    {
+        //
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function destroy($id)
+    {
+        //
+    }
+}

app/Http/Controllers/Admin/PagesController.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use Illuminate\Http\Request;
+use App\Http\Controllers\Controller;
+
+class PagesController extends Controller
+{
+    public function home()
+    {
+        return view('backend.home');
+    }
+}

app/Http/Controllers/Admin/PostsController.php

@@ -0,0 +1,115 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use Illuminate\Http\Request;
+use App\Http\Controllers\Controller;
+use App\Category;
+use App\Post;
+use Illuminate\Support\Str;
+use Illuminate\Support\Facades\Auth;
+use App\Http\Requests\PostFormRequest;
+use App\Http\Requests\PostEditFormRequest;
+
+class PostsController extends Controller
+{
+    /**
+     * Display a listing of the resource.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function index()
+    {
+        $posts = Post::all();
+        return view('backend.posts.index', compact('posts'));
+    }
+
+    /**
+     * Show the form for creating a new resource.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function create()
+    {
+        $categories = Category::all();
+        return view('backend.posts.create', compact('categories'));
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return \Illuminate\Http\Response
+     */
+    public function store(PostFormRequest $request)
+    {
+        $user_id = Auth::user()->id;
+        $post= new Post(array(
+            'title' => $request->get('title'),
+            'content' => $request->get('content'),
+            'slug' => Str::slug($request->get('title'), '-'),
+            'user_id' => $user_id
+        ));
+
+        $post->save();
+        $post->categories()->sync($request->get('categories'));
+
+        return redirect('/admin/posts/create')->with('status', 'The post has been created!');
+    }
+
+    /**
+     * Display the specified resource.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function show($id)
+    {
+        //
+    }
+
+    /**
+     * Show the form for editing the specified resource.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function edit($id)
+    {
+        $post = Post::whereId($id)->firstOrFail();
+        $categories = Category::all();
+        $selectedCategories = $post->categories->pluck('id')->toArray();
+        return view('backend.posts.edit', compact('post', 'categories', 'selectedCategories'));
+    }
+
+    /**
+     * Update the specified resource in storage.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function update($id, PostEditFormRequest $request)
+    {
+        $post = Post::whereId($id)->firstOrFail();
+        $post->title = $request->get('title');
+        $post->content = $request->get('content');
+        $post->slug = Str::slug($request->get('title'), '-');
+
+        $post->save();
+        $post->categories()->sync($request->get('categories'));
+
+        return redirect(action('Admin\PostsController@edit', $post->id))->with('status', 'The post has been updated!');
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function destroy($id)
+    {
+        //
+    }
+}

app/Http/Controllers/Admin/RolesController.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use Illuminate\Http\Request;
+use App\Http\Controllers\Controller;
+use App\Http\Requests\RoleFormRequest;
+use Spatie\Permission\Models\Role;
+use Spatie\Permission\Models\Permission;
+
+class RolesController extends Controller
+{
+    public function create()
+    {
+        return view('backend.roles.create');
+    }
+
+    public function store(RoleFormRequest $request)
+    {
+        Role::create(['name' => $request->get('name')]);
+
+        return redirect('/admin/roles/create')->with('status', 'A new role has been created!');
+    }
+
+    public function index()
+    {
+        $roles = Role::all();
+        return view('backend.roles.index', compact('roles'));
+    }
+}

app/Http/Controllers/Admin/UsersController.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use Illuminate\Http\Request;
+use App\Http\Controllers\Controller;
+use App\User;
+use Spatie\Permission\Models\Role;
+use App\Http\Requests\UserEditFormRequest;
+use Illuminate\Support\Facades\Hash;
+
+class UsersController extends Controller
+{
+    public function index()
+    {
+        $users = User::all();
+        return view('backend.users.index', compact('users'));
+    }
+
+    public function edit($id)
+    {
+        $user = User::whereId($id)->firstOrFail();
+        $roles = Role::all();
+        $selectedRoles = $user->roles()->pluck('name')->toArray();
+        return view('backend.users.edit', compact('user', 'roles', 'selectedRoles'));
+    }
+
+    public function update($id, UserEditFormRequest $request)
+    {
+        $user = User::whereId($id)->firstOrFail();
+        $user->name = $request->get('name');
+        $user->email = $request->get('email');
+        $password = $request->get('password');
+        if($password != "") {
+            $user->password = Hash::make($password);
+        }
+        $user->save();
+
+        $user->syncRoles($request->get('role'));
+
+        return redirect(action('Admin\UsersController@edit', $user->id))->with('status', 'The user has been updated!');
+    }
+}