From 8ae1e92a633496307cf79ee6929ee2001fb89589 Mon Sep 17 00:00:00 2001
From: Bruno Fontes <developer@brunofontes.net>
Date: Tue, 16 Oct 2018 15:15:05 -0300
Subject: [PATCH] Refreshing and Including number of used items on Title

It was necessary to keep refreshing the page to
check if an item was returned when we did not
want to be alerted. So, now, the page refresh
itself every 2 minutes (while I do not know how
to use Laravel broadcasting) and the title shows
the number of items in use (including when used
by you).
---
 app/Http/Controllers/HomeController.php | 6 +++++-
 resources/views/home.blade.php          | 7 +++++++
 resources/views/layouts/app.blade.php   | 2 +-
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/app/Http/Controllers/HomeController.php b/app/Http/Controllers/HomeController.php
index 34a3737..e452cf5 100644
--- a/app/Http/Controllers/HomeController.php
+++ b/app/Http/Controllers/HomeController.php
@@ -28,7 +28,11 @@ class HomeController extends Controller
     {
         $items = User::loggedIn()->items()->with('users')->get();
 
+        $numberOfUsedItems = 0;
         foreach ($items as $item) {
+            if (isset($item->used_by)) {
+                $numberOfUsedItems++;
+            }
             $this->getUsername($item->users, $item->used_by);
             $this->getUsername($item->users, $item->waiting_user_id);
         }
@@ -39,7 +43,7 @@ class HomeController extends Controller
 
         return view(
             'home', 
-            ['products' => $products, 'users' => $this->activeUsers]
+            ['products' => $products, 'users' => $this->activeUsers, 'usedItems' => $numberOfUsedItems]
         );
     }
 
diff --git a/resources/views/home.blade.php b/resources/views/home.blade.php
index eb60121..b0276d1 100644
--- a/resources/views/home.blade.php
+++ b/resources/views/home.blade.php
@@ -1,6 +1,13 @@
 @extends('layouts.app')
 
 @section('content')
+
+<script type="text/javascript">    
+    setInterval(function() {
+                  window.location.reload(true);
+                }, 2*60000); //NOTE: period is passed in milliseconds
+</script>
+
 <div class="container">
     <div class="row justify-content-center">
         <div class="col-md-8">
diff --git a/resources/views/layouts/app.blade.php b/resources/views/layouts/app.blade.php
index 24752f6..97afb3e 100644
--- a/resources/views/layouts/app.blade.php
+++ b/resources/views/layouts/app.blade.php
@@ -8,7 +8,7 @@
     <!-- CSRF Token -->
     <meta name="csrf-token" content="{{ csrf_token() }}">
 
-    <title>{{ config('app.name', 'Laravel') }}</title>
+    <title>{{ config('app.name', 'Laravel') }} {{ $usedItems ? "(${usedItems})" : '' }}</title>
 
     <!-- Scripts -->
     <script src="{{ asset('js/app.js') }}" defer></script>