code refactoring, added router, moved download api path

server/rest/container.go

@@ -30,6 +30,8 @@ func ApplyRouter(db *sql.DB, mdb *internal.MemoryDB, mq *internal.MessageQueue)
 		r.Post("/template", h.AddTemplate())
 		r.Get("/template/all", h.GetTemplates())
 		r.Delete("/template/{id}", h.DeleteTemplate())
+
 		r.Get("/tree", h.DirectoryTree())
+		r.Get("/d/{id}", h.DownloadFile())
 	}
 }