From 4f27e8e48df310c9064e97fc2ced1759db8451ab Mon Sep 17 00:00:00 2001
From: mcrakhman <rakhmanov.m@gmail.com>
Date: Wed, 18 Jan 2023 08:36:54 +0100
Subject: [PATCH] Optimize interfaces

---
 commonspace/object/tree/objecttree/historytree.go | 11 +----------
 commonspace/object/tree/objecttree/objecttree.go  |  6 +++++-
 2 files changed, 6 insertions(+), 11 deletions(-)

diff --git a/commonspace/object/tree/objecttree/historytree.go b/commonspace/object/tree/objecttree/historytree.go
index 94e21b99..d981292d 100644
--- a/commonspace/object/tree/objecttree/historytree.go
+++ b/commonspace/object/tree/objecttree/historytree.go
@@ -2,21 +2,12 @@ package objecttree
 
 import (
 	"errors"
-	"github.com/anytypeio/any-sync/commonspace/object/tree/treechangeproto"
 )
 
 var ErrLoadBeforeRoot = errors.New("can't load before root")
 
 type HistoryTree interface {
-	RWLocker
-
-	Id() string
-	Root() *Change
-	Heads() []string
-	IterateFrom(id string, convert ChangeConvertFunc, iterate ChangeIterateFunc) error
-	GetChange(string) (*Change, error)
-	Header() *treechangeproto.RawTreeChangeWithId
-	UnmarshalledHeader() *Change
+	ReadableObjectTree
 }
 
 type historyTree struct {
diff --git a/commonspace/object/tree/objecttree/objecttree.go b/commonspace/object/tree/objecttree/objecttree.go
index f96da1b4..9e5141b0 100644
--- a/commonspace/object/tree/objecttree/objecttree.go
+++ b/commonspace/object/tree/objecttree/objecttree.go
@@ -44,7 +44,7 @@ type RawChangesPayload struct {
 type ChangeIterateFunc = func(change *Change) bool
 type ChangeConvertFunc = func(decrypted []byte) (any, error)
 
-type ObjectTree interface {
+type ReadableObjectTree interface {
 	RWLocker
 
 	Id() string
@@ -59,6 +59,10 @@ type ObjectTree interface {
 	DebugDump(parser DescriptionParser) (string, error)
 	IterateRoot(convert ChangeConvertFunc, iterate ChangeIterateFunc) error
 	IterateFrom(id string, convert ChangeConvertFunc, iterate ChangeIterateFunc) error
+}
+
+type ObjectTree interface {
+	ReadableObjectTree
 
 	SnapshotPath() []string
 	ChangesAfterCommonSnapshot(snapshotPath, heads []string) ([]*treechangeproto.RawTreeChangeWithId, error)