Merge pull request #13 from sparkdevio/master

Add caching + defer the service provider

Author: Prosper Otemuyiwa

src/DumbPasswordServiceProvider.php

@@ -12,10 +12,18 @@
 namespace Unicodeveloper\DumbPassword;
 
 use Illuminate\Support\ServiceProvider;
+use Illuminate\Support\Facades\Cache;
 use Validator;
 
 class DumbPasswordServiceProvider extends ServiceProvider
 {
+    /*
+    * Indicates if loading of the provider is deferred.
+    *
+    * @var bool
+    */
+    protected $defer = true;
+
     /**
      * Default error message.
      *
@@ -28,10 +36,12 @@ class DumbPasswordServiceProvider extends ServiceProvider
      */
     public function boot()
     {
-        $path = realpath(__DIR__.'/../resources/config/passwordlist.txt');
-        $data = collect(explode("\n", file_get_contents($path)));
-
-        Validator::extend('dumbpwd', function ($attribute, $value, $parameters, $validator) use ($data) {
+        Validator::extend('dumbpwd', function ($attribute, $value, $parameters, $validator) {
+            $path = realpath(__DIR__ . '/../resources/config/passwordlist.txt');
+            $cache_key = md5_file($path);
+            $data = Cache::rememberForever('dumbpwd_list_' . $cache_key, function () use ($path) {
+                return collect(explode("\n", file_get_contents($path)));
+            });
             return !$data->contains($value);
         }, $this->message);
     }