upd store

store/store.go

@@ -7,9 +7,10 @@ import (
 
 type IVersionStorage interface {
 	// Document
-	CreateDocument(name string) (uuid.UUID, error)
+	CreateDocument(doc *models.Document) error
 	GetDocument(id uuid.UUID) (*models.Document, error)
 	UpdateLatestVersion(docID, versionID uuid.UUID) error
+	CountSinceLastSnapshot(docID uuid.UUID) (int, error)
 
 	// Version
 	CreateVersion(v *models.Version) error