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[#48] client: Refactor NetworkInfo()

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Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
This commit is contained in:
Evgenii Stratonikov 2023-04-14 15:56:40 +03:00 committed by fyrchik
parent d0c5d837d2
commit 40d966bec2
1 changed files with 35 additions and 36 deletions
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63
client/netmap.go
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@ -120,6 +120,16 @@ type PrmNetworkInfo struct {
prmCommonMeta
}
func (x PrmNetworkInfo) buildRequest(c *Client) (*v2netmap.NetworkInfoRequest, error) {
meta := new(v2session.RequestMetaHeader)
writeXHeadersToMeta(x.xHeaders, meta)
var req v2netmap.NetworkInfoRequest
req.SetBody(new(v2netmap.NetworkInfoRequestBody))
c.prepareRequest(&req, meta)
return &req, nil
}
// ResNetworkInfo groups resulting values of NetworkInfo operation.
type ResNetworkInfo struct {
statusRes
@ -148,46 +158,35 @@ func (x ResNetworkInfo) Info() netmap.NetworkInfo {
// Return statuses:
// - global (see Client docs).
func (c *Client) NetworkInfo(ctx context.Context, prm PrmNetworkInfo) (*ResNetworkInfo, error) {
// form request
var req v2netmap.NetworkInfoRequest
// init call context
var (
cc contextCall
res ResNetworkInfo
)
c.initCallContext(&cc)
cc.meta = prm.prmCommonMeta
cc.req = &req
cc.statusRes = &res
cc.call = func() (responseV2, error) {
return rpcapi.NetworkInfo(&c.c, &req, client.WithContext(ctx))
req, err := prm.buildRequest(c)
if err != nil {
return nil, err
}
if err := signature.SignServiceMessage(&c.prm.key, req); err != nil {
return nil, fmt.Errorf("sign request: %w", err)
}
resp, err := rpcapi.NetworkInfo(&c.c, req, client.WithContext(ctx))
if err != nil {
return nil, err
}
var res ResNetworkInfo
res.st, err = c.processResponse(resp)
if err != nil || !apistatus.IsSuccessful(res.st) {
return &res, err
}
cc.result = func(r responseV2) {
resp := r.(*v2netmap.NetworkInfoResponse)
const fieldNetInfo = "network info"
netInfoV2 := resp.GetBody().GetNetworkInfo()
if netInfoV2 == nil {
cc.err = newErrMissingResponseField(fieldNetInfo)
return
return nil, newErrMissingResponseField(fieldNetInfo)
}
cc.err = res.info.ReadFromV2(*netInfoV2)
if cc.err != nil {
cc.err = newErrInvalidResponseField(fieldNetInfo, cc.err)
return
if err := res.info.ReadFromV2(*netInfoV2); err != nil {
return nil, newErrInvalidResponseField(fieldNetInfo, err)
}
}
// process call
if !cc.processCall() {
return nil, cc.err
}
return &res, nil
}