add todo

diff --git a/federation/service/asset_keeper.go b/federation/service/asset_keeper.go
index c95b84d..e35403d 100644 (file)
--- a/federation/service/asset_keeper.go
+++ b/federation/service/asset_keeper.go
@@ -8,6 +8,7 @@ import (
        "github.com/vapor/federation/database/orm"
 )
 
+// TODO:
 type AssetKeeper struct {
        db         *gorm.DB
        assetCache *database.AssetCache