feat: admin gui object CRUD is much nicer

1 files changed, 4 insertions, 4 deletions

diff --git a/internal/admin/api_courses.go b/internal/admin/api_courses.go
index 63b356c..facb8f2 100644
--- a/internal/admin/api_courses.go
+++ b/internal/admin/api_courses.go
@@ -10,15 +10,15 @@ import (
 func (s *AdminServer) handleCourses(w http.ResponseWriter, r *http.Request) {
 	switch r.Method {
 	case http.MethodGet:
-		ids, err := listYAMLFiles(s.dataDir, "courses")
+		tree, err := listYAMLTree(s.dataDir, "courses")
 		if err != nil {
 			writeJSON(w, map[string]any{"error": err.Error()})
 			return
 		}
-		if ids == nil {
-			ids = []string{}
+		if tree == nil {
+			tree = &YAMLTree{Root: []string{}, Dirs: map[string][]string{}}
 		}
-		writeJSON(w, ids)
+		writeJSON(w, tree)
 	case http.MethodPost:
 		var m map[string]any
 		if err := readJSON(r, &m); err != nil {