From f10a15a6e3d969398cd3f596973c934a540d4e12 Mon Sep 17 00:00:00 2001
From: jeremykenedy <jeremykenedy@gmail.com>
Date: Sun, 16 Jul 2017 22:29:22 -0700
Subject: [PATCH] add enable/disable option for updater in configs

---
 src/Config/installer.php     | 13 ++++++++++++-
 src/Middleware/canUpdate.php | 26 ++++++++++++++++++--------
 2 files changed, 30 insertions(+), 9 deletions(-)

diff --git a/src/Config/installer.php b/src/Config/installer.php
index 39988a1..be1fda7 100755
--- a/src/Config/installer.php
+++ b/src/Config/installer.php
@@ -121,11 +121,22 @@
     | Selected Installed Middlware Option
     |--------------------------------------------------------------------------
     | The selected option fo what happens when an installer intance has been
-    | Default output is to `/resources/views/error/404.blade.php`
+    | Default output is to `/resources/views/error/404.blade.php` if none.
     | The available middleware options include:
     | route, abort, dump, 404, default, ''
     |
     */
     'installedAlreadyAction' => '',
 
+    /*
+    |--------------------------------------------------------------------------
+    | Updater Enabled
+    |--------------------------------------------------------------------------
+    | Can the application run the '/update' route with the migrations.
+    | The default option is set to False if none is present.
+    | Boolean value
+    |
+    */
+    'updaterEnabled' => 'true',
+
 ];
diff --git a/src/Middleware/canUpdate.php b/src/Middleware/canUpdate.php
index 8bb7aef..1b8fe40 100755
--- a/src/Middleware/canUpdate.php
+++ b/src/Middleware/canUpdate.php
@@ -18,16 +18,26 @@ class canUpdate
      */
     public function handle($request, Closure $next)
     {
-        $canInstall = new canInstall;
+        $updateEnabled = filter_var(config('installer.updaterEnabled'), FILTER_VALIDATE_BOOLEAN);
+        switch ($updateEnabled) {
+            case true:
+                $canInstall = new canInstall;
 
-        // if the application has not been installed,
-        // redirect to the installer
-        if (!$canInstall->alreadyInstalled()) {
-            return redirect()->route('LaravelInstaller::welcome');
-        }
+                // if the application has not been installed,
+                // redirect to the installer
+                if (!$canInstall->alreadyInstalled()) {
+                    return redirect()->route('LaravelInstaller::welcome');
+                }
+
+                if($this->alreadyUpdated()) {
+                    abort(404);
+                }
+                break;
 
-        if($this->alreadyUpdated()) {
-            abort(404);
+            case false:
+            default:
+                abort(404);
+                break;
         }
 
         return $next($request);