add caching with redis

Author: pashaapsky

.env.example

@@ -13,15 +13,16 @@ DB_DATABASE=laravel
 DB_USERNAME=root
 DB_PASSWORD=
 
-BROADCAST_DRIVER=log
-CACHE_DRIVER=file
-QUEUE_CONNECTION=sync
+BROADCAST_DRIVER=redis
+CACHE_DRIVER=redis
+QUEUE_CONNECTION=redis
 SESSION_DRIVER=file
 SESSION_LIFETIME=120
 
 REDIS_HOST=127.0.0.1
 REDIS_PASSWORD=null
 REDIS_PORT=6379
+REDIS_PREFIX=apsky_laravel_database_
 
 MAIL_MAILER=smtp
 MAIL_HOST=smtp.mailtrap.io

app/Events/News/NewsCreated.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Events;
+
+use App\News;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class NewsCreated
+{
+ use Dispatchable, InteractsWithSockets, SerializesModels;
+
+ public News $news;
+
+ /**
+ * Create a new event instance.
+ *
+ * @param News $news
+ */
+ public function __construct(News $news)
+ {
+ $this->news = $news;
+ }
+}

app/Events/News/NewsDeleted.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Events;
+
+use App\News;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class NewsDeleted
+{
+ use Dispatchable, InteractsWithSockets, SerializesModels;
+
+ public News $news;
+
+ /**
+ * Create a new event instance.
+ *
+ * @param News $news
+ */
+ public function __construct(News $news)
+ {
+ $this->news = $news;
+ }
+}

app/Events/News/NewsUpdated.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Events;
+
+use App\News;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class NewsUpdated
+{
+ use Dispatchable, InteractsWithSockets, SerializesModels;
+
+ public News $news;
+
+ /**
+ * Create a new event instance.
+ *
+ * @param News $news
+ */
+ public function __construct(News $news)
+ {
+ $this->news = $news;
+ }
+}

app/Events/PostCreated.php renamed to app/Events/Posts/PostCreated.php

@@ -12,11 +12,6 @@ class PostCreated
 
  public Post $post;
 
- /**
- * Create a new event instance.
- *
- * @param Post $post
- */
  public function __construct(Post $post)
  {
  $this->post = $post;

app/Events/Posts/PostDeleted.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Events;
+
+use App\Post;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class PostDeleted
+{
+ use Dispatchable, InteractsWithSockets, SerializesModels;
+
+ public Post $post;
+
+ public function __construct(Post $post)
+ {
+ $this->post = $post;
+ }
+}

app/Events/PostUpdated.php renamed to app/Events/Posts/PostUpdated.php

@@ -5,6 +5,7 @@
 use App\News;
 use App\Post;
 use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Cache;
 
 class AdministrationController extends Controller
 {
@@ -18,12 +19,18 @@ public function index() {
  }
 
  public function posts() {
- $posts = Post::with('tags')->latest()->get();
+ $posts = Cache::tags('posts')->remember('user_posts|' . auth()->id(), 3600, function () {
+ return auth()->user()->posts()->with(['tags', 'comments'])->latest()->get();
+ });
+
  return view('/admin.posts', compact('posts'));
  }
 
  public function news() {
- $news = News::latest()->get();
+ $news = Cache::tags('news')->remember('users_news|' . auth()->id(), 3600, function () {
+ return News::with(['tags', 'comments'])->latest()->get();
+ });
+
  return view('/admin.news', compact('news'));
  }
 

app/Events/PostUpdatedAdminChat.php renamed to app/Events/Posts/PostUpdatedAdminChat.php

@@ -3,13 +3,14 @@
 namespace App\Http\Controllers;
 
 use App\Feedback;
+use Illuminate\Filesystem\Cache;
 use Illuminate\Http\Request;
 
 class FeedbacksController extends Controller
 {
  public function __construct()
  {
- $this->middleware('role:admin');
+ $this->middleware('role:admin')->except('store');
  }
 
  public function index()
@@ -28,6 +29,12 @@ public function store(Request $request)
 
  Feedback::create($request->all());
 
- return redirect('/admin/feedbacks');
+ flash('Feedback successfully send (:', 'success');
+
+ if (auth()->user() && auth()->user()->hasRole('admin')) {
+ return redirect('/admin/feedbacks');
+ } else {
+ return back();
+ }
  }
 }