1 files changed, 0 insertions, 138 deletions
diff --git a/internal/admin/api_courses.go b/internal/admin/api_courses.go
deleted file mode 100644
index 64218cb..0000000
--- a/internal/admin/api_courses.go
+++ /dev/null
@@ -1,138 +0,0 @@
-package admin
-
-import (
-	"net/http"
-	"os"
-	"path/filepath"
-	"strings"
-)
-
-func (s *AdminServer) handleCourses(w http.ResponseWriter, r *http.Request) {
-	switch r.Method {
-	case http.MethodGet:
-		tree, err := listYAMLTree(s.dataDir, "courses")
-		if err != nil {
-			writeJSON(w, map[string]any{"error": err.Error()})
-			return
-		}
-		if tree == nil {
-			tree = &YAMLTree{Root: []string{}, Dirs: map[string][]string{}}
-		}
-		writeJSON(w, tree)
-	case http.MethodPost:
-		var m map[string]any
-		if err := readJSON(r, &m); err != nil {
-			writeJSON(w, map[string]any{"error": "invalid json"})
-			return
-		}
-		id, ok := m["id"].(string)
-		if !ok || strings.TrimSpace(id) == "" {
-			writeJSON(w, map[string]any{"error": "missing id"})
-			return
-		}
-		delete(m, "id")
-		path := filepath.Join(s.dataDir, "courses", id+".yaml")
-		if _, err := os.Stat(path); err == nil {
-			writeJSON(w, map[string]any{"error": "course already exists"})
-			return
-		}
-		newContent, err := writeMapAsYAML(path, m)
-		if err != nil {
-			writeJSON(w, map[string]any{"error": "write error: " + err.Error()})
-			return
-		}
-		s.undoStack.Push(ChangeDesc{
-			Description: "Created course " + id,
-			FilePath:    path,
-			NewContent:  newContent,
-			IsCreate:    true,
-		})
-		writeJSON(w, map[string]any{"ok": true, "id": id})
-	default:
-		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
-	}
-}
-
-func (s *AdminServer) handleCourseByID(w http.ResponseWriter, r *http.Request) {
-	id := strings.TrimPrefix(r.URL.Path, "/api/courses/")
-	if id == "" {
-		http.Error(w, `{"error":"missing id"}`, http.StatusBadRequest)
-		return
-	}
-
-	switch r.Method {
-	case http.MethodGet:
-		data, path, err := findYAMLFileInSubdirs(s.dataDir, "courses", id)
-		if err != nil {
-			writeJSON(w, map[string]any{"error": "not found: " + id})
-			return
-		}
-		raw, err := yamlToMap(data)
-		if err != nil {
-			writeJSON(w, map[string]any{"error": "parse error: " + err.Error()})
-			return
-		}
-		raw["id"] = id
-		raw["_path"] = path
-		raw["_raw"] = string(data)
-		writeJSON(w, raw)
-
-	case http.MethodPost, http.MethodPut:
-		var body map[string]any
-		if err := readJSON(r, &body); err != nil {
-			writeJSON(w, map[string]any{"error": "invalid JSON: " + err.Error()})
-			return
-		}
-		delete(body, "id")
-		delete(body, "_path")
-		delete(body, "_raw")
-
-		path := filepath.Join(s.dataDir, "courses", id+".yaml")
-		var oldContent []byte
-		if existing, err := snapshotFile(path); err == nil {
-			oldContent = existing
-		}
-
-		newContent, err := writeMapAsYAML(path, body)
-		if err != nil {
-			writeJSON(w, map[string]any{"error": "write error: " + err.Error()})
-			return
-		}
-
-		isCreate := oldContent == nil
-		desc := "Updated course " + id
-		if isCreate {
-			desc = "Created course " + id
-		}
-		s.undoStack.Push(ChangeDesc{
-			Description: desc,
-			FilePath:    path,
-			OldContent:  oldContent,
-			NewContent:  newContent,
-			IsCreate:    isCreate,
-		})
-		writeJSON(w, map[string]any{"ok": true, "id": id})
-
-	case http.MethodDelete:
-		_, path, err := findYAMLFileInSubdirs(s.dataDir, "courses", id)
-		if err != nil {
-			writeJSON(w, map[string]any{"error": "not found: " + id})
-			return
-		}
-		oldContent, _ := snapshotFile(path)
-		if err := os.Remove(path); err != nil {
-			writeJSON(w, map[string]any{"error": "delete error: " + err.Error()})
-			return
-		}
-		s.undoStack.Push(ChangeDesc{
-			Description: "Deleted course " + id,
-			FilePath:    path,
-			OldContent:  oldContent,
-			IsDelete:    true,
-		})
-		writeJSON(w, map[string]any{"ok": true, "id": id})
-
-	default:
-		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
-	}
-}