1 files changed, 6 insertions, 27 deletions

diff --git a/public/app/controllers/admin/Course_admin.php b/public/app/controllers/admin/Course_admin.php
index bb4deb0..c2e06f2 100644
--- a/public/app/controllers/admin/Course_admin.php
+++ b/public/app/controllers/admin/Course_admin.php
@@ -5,6 +5,7 @@ namespace app\controllers\admin;
 use Registry;
 use Render;
 use app\models\cms\Course_model;
+use app\extends\Cache_service;
 
 class Course_admin {
 
@@ -22,15 +23,7 @@ class Course_admin {
      */
     public static function breadcrumbs()
     {
-        $tree = proxy(                  // cache-get categories
-            [\app\models\cms\Course_model::class, 'category_tree'],
-            [], CACHE_ROOT_TTL
-        );
-        $breadcrumbs = proxy(           // cache-get breadcrumbs
-            [\app\models\cms\Course_model::class, 'breadcrumbs'],
-            [$tree], CACHE_ROOT_TTL
-        );
-        Render::json($breadcrumbs);     // send as json
+        Render::json( Cache_service::courses_struct()['breadcrumbs'] );
     }
 
     /** add course
@@ -75,26 +68,15 @@ class Course_admin {
 
     /** update courses cache
      * --- -- -- - - -
+     * Forces re-caching of courses tree
      * Shall run if anything changes to courses
      * 
      * @param void
-     * @return (array): the two course caches
+     * @return (array): ['tree' => ..., 'breadcrumbs' => ... ]
      */
     public static function update_courses_cache()
     {
-        $tree = proxy(                  // cache-get categories
-            [\app\models\cms\Course_model::class, 'category_tree'],
-            [], CACHE_ROOT_TTL, PROXY_IGNORE_CACHE
-        );
-        $breadcrumbs = proxy(           // cache-get breadcrumbs
-            [\app\models\cms\Course_model::class, 'breadcrumbs'],
-            [$tree], CACHE_ROOT_TTL, PROXY_IGNORE_CACHE
-        );
-
-        return [
-            'tree' => $tree,
-            'breadcrumbs' => $breadcrumbs
-        ];
+        return Cache_service::courses_struct(PROXY_IGNORE_CACHE);
     }
 
 
@@ -289,10 +271,7 @@ class Course_admin {
      */
     public static function files()
     {
-        return  proxy(                  // cache-get files
-            [\app\models\cms\Course_model::class, 'files'],
-            [], CACHE_ROOT_TTL
-        );
+        return  Cache_service::files_attributes();
     }