[#323] client: Refactor object.Head
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
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02bc2bc236
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1 changed files with 33 additions and 34 deletions
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@ -13,6 +13,7 @@ import (
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rpcapi "github.com/nspcc-dev/neofs-api-go/v2/rpc"
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"github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
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v2session "github.com/nspcc-dev/neofs-api-go/v2/session"
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"github.com/nspcc-dev/neofs-api-go/v2/signature"
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"github.com/nspcc-dev/neofs-sdk-go/bearer"
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apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
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cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
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@ -427,51 +428,49 @@ func (c *Client) ObjectHead(ctx context.Context, prm PrmObjectHead) (*ResObjectH
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panic(panicMsgMissingObject)
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}
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// form request body
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var body v2object.HeadRequestBody
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body.SetRaw(prm.raw)
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body.SetAddress(&prm.addr)
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// form request
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var req v2object.HeadRequest
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req.SetBody(&body)
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req.SetMetaHeader(&prm.meta)
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c.prepareRequest(&req, &prm.meta)
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// init call context
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key := c.prm.key
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if prm.keySet {
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key = prm.key
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}
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var (
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cc contextCall
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res ResObjectHead
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)
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// sign the request
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err := signature.SignServiceMessage(&key, req)
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if err != nil {
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return nil, fmt.Errorf("sign request: %w", err)
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}
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resp, err := rpcapi.HeadObject(&c.c, &req, client.WithContext(ctx))
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if err != nil {
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return nil, fmt.Errorf("write request: %w", err)
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}
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var res ResObjectHead
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res.st, err = c.processResponse(resp)
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if err != nil {
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return nil, err
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}
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if !apistatus.IsSuccessful(res.st) {
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return &res, nil
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}
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_ = res.idObj.ReadFromV2(*prm.addr.GetObjectID())
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c.initCallContext(&cc)
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if prm.keySet {
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cc.key = prm.key
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}
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cc.req = &req
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cc.statusRes = &res
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cc.call = func() (responseV2, error) {
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return rpcapi.HeadObject(&c.c, &req, client.WithContext(ctx))
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}
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cc.result = func(r responseV2) {
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switch v := r.(*v2object.HeadResponse).GetBody().GetHeaderPart().(type) {
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default:
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cc.err = fmt.Errorf("unexpected header type %T", v)
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case *v2object.SplitInfo:
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handleSplitInfo(&cc, v)
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case *v2object.HeaderWithSignature:
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res.hdr = v
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}
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}
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// process call
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if !cc.processCall() {
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return nil, cc.err
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switch v := resp.GetBody().GetHeaderPart().(type) {
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default:
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return nil, fmt.Errorf("unexpected header type %T", v)
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case *v2object.SplitInfo:
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return nil, object.NewSplitInfoError(object.NewSplitInfoFromV2(v))
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case *v2object.HeaderWithSignature:
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res.hdr = v
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}
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return &res, nil
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