[#284] node: Use `copy_number` on server side

Signed-off-by: Pavel Karpy <p.karpy@yadro.com>

CHANGELOG.md

@@ -6,6 +6,8 @@ Changelog for FrostFS Node
 ### Added
 ### Changed
 ### Fixed
+- Copy number was not used for `PUT` requests (#284)
+
 ### Removed
 ### Updated
 ### Updating from v0.36.0

pkg/services/object/put/prm.go

@@ -40,6 +40,14 @@ func (p *PutInitPrm) WithObject(v *object.Object) *PutInitPrm {
 	return p
 }
 
+func (p *PutInitPrm) WithCopyNumber(v uint32) *PutInitPrm {
+	if p != nil {
+		p.traverseOpts = append(p.traverseOpts, placement.SuccessAfter(v))
+	}
+
+	return p
+}
+
 func (p *PutInitPrm) WithRelay(f func(client.NodeInfo, client.MultiAddressClient) error) *PutInitPrm {
 	if p != nil {
 		p.relay = f

pkg/services/object/put/v2/util.go

@@ -24,7 +24,8 @@ func (s *streamer) toInitPrm(part *objectV2.PutObjectPartInit, req *objectV2.Put
 			object.NewFromV2(oV2),
 		).
 		WithRelay(s.relayRequest).
-		WithCommonPrm(commonPrm), nil
+		WithCommonPrm(commonPrm).
+		WithCopyNumber(part.GetCopiesNumber()), nil
 }
 
 func toChunkPrm(req *objectV2.PutObjectPartChunk) *putsvc.PutChunkPrm {