From 3904b0e017b2970e1840a69771fe772bc97061e1 Mon Sep 17 00:00:00 2001
From: Evgenii Stratonikov <evgeniy@nspcc.ru>
Date: Mon, 16 May 2022 19:43:29 +0300
Subject: [PATCH] [#1333] neofs-cli: Add `control synchronize-tree` command

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
---
 cmd/neofs-cli/modules/control/root.go         |  2 +
 .../modules/control/synchronize_tree.go       | 79 +++++++++++++++++++
 2 files changed, 81 insertions(+)
 create mode 100644 cmd/neofs-cli/modules/control/synchronize_tree.go

diff --git a/cmd/neofs-cli/modules/control/root.go b/cmd/neofs-cli/modules/control/root.go
index 07041a1ab..31459d030 100644
--- a/cmd/neofs-cli/modules/control/root.go
+++ b/cmd/neofs-cli/modules/control/root.go
@@ -32,6 +32,7 @@ func init() {
 		dropObjectsCmd,
 		snapshotCmd,
 		shardsCmd,
+		synchronizeTreeCmd,
 	)
 
 	initControlHealthCheckCmd()
@@ -39,4 +40,5 @@ func init() {
 	initControlDropObjectsCmd()
 	initControlSnapshotCmd()
 	initControlShardsCmd()
+	initControlSynchronizeTreeCmd()
 }
diff --git a/cmd/neofs-cli/modules/control/synchronize_tree.go b/cmd/neofs-cli/modules/control/synchronize_tree.go
new file mode 100644
index 000000000..07696a0e9
--- /dev/null
+++ b/cmd/neofs-cli/modules/control/synchronize_tree.go
@@ -0,0 +1,79 @@
+package control
+
+import (
+	"crypto/sha256"
+	"errors"
+
+	rawclient "github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
+	"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/common"
+	"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/commonflags"
+	"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/key"
+	"github.com/nspcc-dev/neofs-node/pkg/services/control"
+	controlSvc "github.com/nspcc-dev/neofs-node/pkg/services/control/server"
+	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
+	"github.com/spf13/cobra"
+)
+
+const (
+	synchronizeTreeIDFlag     = "tree-id"
+	synchronizeTreeHeightFlag = "height"
+)
+
+var synchronizeTreeCmd = &cobra.Command{
+	Use:   "synchronize-tree",
+	Short: "Synchronize log for the tree",
+	Long:  "Synchronize log for the tree in an object tree service.",
+	Run:   synchronizeTree,
+}
+
+func initControlSynchronizeTreeCmd() {
+	commonflags.InitWithoutRPC(synchronizeTreeCmd)
+
+	flags := synchronizeTreeCmd.Flags()
+	flags.String(controlRPC, controlRPCDefault, controlRPCUsage)
+	flags.String("cid", "", "Container ID")
+	flags.String(synchronizeTreeIDFlag, "", "Tree ID")
+	flags.Uint64(synchronizeTreeHeightFlag, 0, "Starting height")
+}
+
+func synchronizeTree(cmd *cobra.Command, _ []string) {
+	pk := key.Get(cmd)
+
+	var cnr cid.ID
+	cidStr, _ := cmd.Flags().GetString("cid")
+	common.ExitOnErr(cmd, "can't decode container ID: %w", cnr.DecodeString(cidStr))
+
+	treeID, _ := cmd.Flags().GetString("tree-id")
+	if treeID == "" {
+		common.ExitOnErr(cmd, "", errors.New("tree ID must not be empty"))
+	}
+
+	height, _ := cmd.Flags().GetUint64("height")
+
+	rawCID := make([]byte, sha256.Size)
+	cnr.Encode(rawCID)
+
+	req := &control.SynchronizeTreeRequest{
+		Body: &control.SynchronizeTreeRequest_Body{
+			ContainerId: rawCID,
+			TreeId:      treeID,
+			Height:      height,
+		},
+	}
+
+	err := controlSvc.SignMessage(pk, req)
+	common.ExitOnErr(cmd, "could not sign request: %w", err)
+
+	cli := getClient(cmd, pk)
+
+	var resp *control.SynchronizeTreeResponse
+	err = cli.ExecRaw(func(client *rawclient.Client) error {
+		resp, err = control.SynchronizeTree(client, req)
+		return err
+	})
+	common.ExitOnErr(cmd, "rpc error: %w", err)
+
+	verifyResponse(cmd, resp.GetSignature(), resp.GetBody())
+
+	cmd.Println("Tree has been synchronized successfully.")
+}