Fixed issue where getRoles and getPermissions methods returned empty lists

src/Kodeine/Acl/Traits/HasPermission.php

@@ -46,7 +46,7 @@ function () {
         // more permissive permission wins
         // if user has multiple roles we keep
         // true values.
-        foreach ($this->roles as $role) {
+        foreach ($this->roles()->get() as $role) {
             foreach ($role->getPermissions() as $slug => $array) {
                 if ( array_key_exists($slug, $permissions) ) {
                     foreach ($array as $clearance => $value) {

src/Kodeine/Acl/Traits/HasPermissionInheritance.php

@@ -15,7 +15,7 @@ trait HasPermissionInheritance
     public function getPermissionsInherited()
     {
         $rights = [];
-        $permissions = $this->permissions;
+        $permissions = $this->permissions()->get();
 
         // ntfs permissions
         // determine if ntfs is enabled

src/Kodeine/Acl/Traits/HasRole.php

@@ -35,7 +35,7 @@ public function getRoles()
             'acl.getRolesById_'.$this->id,
             config('acl.cacheMinutes'),
             function () {
-                return $this->roles;
+                return $this->roles()->get();
             }
         );