Finish badger and sinkhole storage

database/storage/interface.go

@@ -8,27 +8,13 @@ import (
 
 // Interface defines the database storage API.
 type Interface interface {
-	// Retrieve
 	Exists(key string) (bool, error)
 	Get(key string) (model.Model, error)
-
-	// Modify
-	Create(model model.Model) error
-	Update(model model.Model) error         // create when not exists
-	UpdateOrCreate(model model.Model) error // update, create if not exists.
+	Put(m model.Model) error
 	Delete(key string) error
+	Query(q *query.Query) (*iterator.Iterator, error)
 
-	// Partial
-	// What happens if I mutate a value that does not yet exist? How would I know its type?
-	InsertPartial(key string, partialObject interface{})
-	InsertValue(key string, attribute string, value interface{})
-
-	// Query
-	Query(q *query.Query, local, internal bool) (*iterator.Iterator, error)
-
-	// Meta
-	SetAbsoluteExpiry(key string, time int64)
-	SetRelativateExpiry(key string, duration int64)
-	MakeCrownJewel(key string)
-	MakeSecret(key string)
+	Maintain() error
+	MaintainThorough() error
+	Shutdown() error
 }