From 999157825f997d2c65a2af7fb9e02b119cafb0f7 Mon Sep 17 00:00:00 2001
From: Bruno Fontes <developer@brunofontes.net>
Date: Tue, 16 Oct 2018 20:28:59 -0300
Subject: [PATCH] Fixed bug causing error 500 on production

Some PHP version or configuration were causing this error.

On app.blade.php of local branch, I could use "$usedItems ? :"
even if $usedItems were null, but I had to check an "isset" to the production.

On HomecController, I had to change the "object" parameter of getUsername
to "\Illuminate\Database\Eloquent\Collection" to make it work.

I took the chance to just show the number of itens in use
if it were greater than 0.
---
 app/Http/Controllers/HomeController.php | 2 +-
 resources/views/layouts/app.blade.php   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/Http/Controllers/HomeController.php b/app/Http/Controllers/HomeController.php
index e452cf5..6438773 100644
--- a/app/Http/Controllers/HomeController.php
+++ b/app/Http/Controllers/HomeController.php
@@ -55,7 +55,7 @@ class HomeController extends Controller
      *
      * @return void
      */
-    public function getUsername(object $itemUsers, ?int $id)
+    protected function getUsername(\Illuminate\Database\Eloquent\Collection $itemUsers, ?int $id)
     {
         if ($id && !isset($this->activeUsers[$id])) {
             $this->activeUsers[$id] = $this->findName($itemUsers, $id);
diff --git a/resources/views/layouts/app.blade.php b/resources/views/layouts/app.blade.php
index 8cf8344..4b94d7a 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') }} {{ isset($usedItems) ? "(${usedItems})" : '' }}</title>
+    <title>{{ config('app.name', 'Laravel') }} {{ isset($usedItems) && $usedItems > 0 ? "(${usedItems})" : '' }}</title>
 
     <!-- Scripts -->
     <script src="{{ asset('js/app.js') }}" defer></script>