Only compute version once

model/mediafolder.go

@@ -1,11 +1,20 @@
 package model
 
+import (
+	"io/fs"
+	"os"
+)
+
 type MediaFolder struct {
 	ID   int32
 	Name string
 	Path string
 }
 
+func (f MediaFolder) FS() fs.FS {
+	return os.DirFS(f.Path)
+}
+
 type MediaFolders []MediaFolder
 
 type MediaFolderRepository interface {