[#48] client: Refactor ContainerAnnounceUsedSpace()

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>

client/container_space.go

@@ -2,10 +2,13 @@ package client
 
 import (
 	"context"
+	"fmt"
 
 	v2container "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container"
 	rpcapi "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc"
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
+	v2session "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/signature"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container"
 )
 
@@ -39,6 +42,7 @@ func (x *PrmAnnounceSpace) formRequest(c *Client) (*v2container.AnnounceUsedSpac
 
 	var req v2container.AnnounceUsedSpaceRequest
 	req.SetBody(reqBody)
+	c.prepareRequest(&req, new(v2session.RequestMetaHeader))
 	return &req, nil
 }
 
@@ -71,25 +75,16 @@ func (c *Client) ContainerAnnounceUsedSpace(ctx context.Context, prm PrmAnnounce
 		return nil, err
 	}
 
-	// init call context
+	if err := signature.SignServiceMessage(&c.prm.key, req); err != nil {
-
+		return nil, fmt.Errorf("sign request: %w", err)
-	var (
-		cc  contextCall
-		res ResAnnounceSpace
-	)
-
-	c.initCallContext(&cc)
-	cc.meta = prm.prmCommonMeta
-	cc.req = req
-	cc.statusRes = &res
-	cc.call = func() (responseV2, error) {
-		return rpcapi.AnnounceUsedSpace(&c.c, req, client.WithContext(ctx))
 	}
 
-	// process call
+	resp, err := rpcapi.AnnounceUsedSpace(&c.c, req, client.WithContext(ctx))
-	if !cc.processCall() {
+	if err != nil {
-		return nil, cc.err
+		return nil, err
 	}
 
-	return &res, nil
+	var res ResAnnounceSpace
+	res.st, err = c.processResponse(resp)
+	return &res, err
 }