Added caching to the loading of system roles

Admin system role was being loaded for each permission check performed.
This caches the fetching for the request lifetime.

diff --git a/app/Auth/Role.php b/app/Auth/Role.php
index d6c4a09519ea9b8717009709e5e6ba0e1ec5fbc5..8f9702fa0e39b7bcdd9a105a1fc432853ead4a0c 100644 (file)
--- a/app/Auth/Role.php
+++ b/app/Auth/Role.php
@@ -111,7 +111,13 @@ class Role extends Model implements Loggable
      */
     public static function getSystemRole(string $systemName): ?self
     {
-        return static::query()->where('system_name', '=', $systemName)->first();
+        static $cache = [];
+
+        if (!isset($cache[$systemName])) {
+            $cache[$systemName] = static::query()->where('system_name', '=', $systemName)->first();
+        }
+
+        return $cache[$systemName];
     }
 
     /**