119 lines
3.4 KiB
Go
119 lines
3.4 KiB
Go
package client
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import (
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"context"
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"fmt"
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v2container "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/container"
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"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/refs"
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rpcapi "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/rpc"
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"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/rpc/client"
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v2session "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/session"
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"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/signature"
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apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
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cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
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"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/session"
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"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
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)
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// PrmContainerList groups parameters of ContainerList operation.
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type PrmContainerList struct {
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XHeaders []string
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Account user.ID
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Session *session.Container
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}
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// SetAccount sets identifier of the FrostFS account to list the containers.
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// Required parameter.
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//
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// Deprecated: Use PrmContainerList.Account instead.
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func (x *PrmContainerList) SetAccount(id user.ID) {
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x.Account = id
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}
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func (x *PrmContainerList) buildRequest(c *Client) (*v2container.ListRequest, error) {
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if x.Account.IsEmpty() {
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return nil, errorAccountNotSet
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}
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var ownerV2 refs.OwnerID
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x.Account.WriteToV2(&ownerV2)
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reqBody := new(v2container.ListRequestBody)
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reqBody.SetOwnerID(&ownerV2)
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var meta v2session.RequestMetaHeader
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writeXHeadersToMeta(x.XHeaders, &meta)
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if x.Session != nil {
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var tokv2 v2session.Token
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x.Session.WriteToV2(&tokv2)
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meta.SetSessionToken(&tokv2)
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}
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var req v2container.ListRequest
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req.SetBody(reqBody)
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c.prepareRequest(&req, &meta)
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return &req, nil
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}
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// ResContainerList groups resulting values of ContainerList operation.
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type ResContainerList struct {
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statusRes
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ids []cid.ID
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}
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// Containers returns list of identifiers of the account-owned containers.
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//
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// Client doesn't retain value so modification is safe.
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func (x ResContainerList) Containers() []cid.ID {
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return x.ids
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}
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// ContainerList requests identifiers of the account-owned containers.
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//
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// Exactly one return value is non-nil. By default, server status is returned in res structure.
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// Any client's internal or transport errors are returned as `error`.
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// If PrmInit.DisableFrostFSFailuresResolution has been called, unsuccessful
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// FrostFS status codes are included in the returned result structure,
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// otherwise, are also returned as `error`.
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//
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// Returns an error if parameters are set incorrectly (see PrmContainerList docs).
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// Context is required and must not be nil. It is used for network communication.
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//
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// Return statuses:
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// - global (see Client docs).
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func (c *Client) ContainerList(ctx context.Context, prm PrmContainerList) (*ResContainerList, error) {
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req, err := prm.buildRequest(c)
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if err != nil {
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return nil, err
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}
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if err := signature.SignServiceMessage(&c.prm.Key, req); 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.ListContainers(&c.c, req, client.WithContext(ctx))
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if err != nil {
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return nil, err
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}
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var res ResContainerList
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res.st, err = c.processResponse(resp)
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if err != nil || !apistatus.IsSuccessful(res.st) {
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return &res, err
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}
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res.ids = make([]cid.ID, len(resp.GetBody().GetContainerIDs()))
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for i, cidV2 := range resp.GetBody().GetContainerIDs() {
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if err := res.ids[i].ReadFromV2(cidV2); err != nil {
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return &res, fmt.Errorf("invalid ID in the response: %w", err)
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}
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}
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return &res, nil
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}
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