package client import ( "context" "fmt" v2container "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container" "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs" 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" apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status" cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id" "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user" ) // PrmContainerList groups parameters of ContainerList operation. type PrmContainerList struct { prmCommonMeta ownerSet bool ownerID user.ID } // SetAccount sets identifier of the FrostFS account to list the containers. // Required parameter. func (x *PrmContainerList) SetAccount(id user.ID) { x.ownerID = id x.ownerSet = true } func (x *PrmContainerList) formRequest(c *Client) (*v2container.ListRequest, error) { if !x.ownerSet { return nil, errorAccountNotSet } var ownerV2 refs.OwnerID x.ownerID.WriteToV2(&ownerV2) reqBody := new(v2container.ListRequestBody) reqBody.SetOwnerID(&ownerV2) var req v2container.ListRequest req.SetBody(reqBody) c.prepareRequest(&req, new(v2session.RequestMetaHeader)) return &req, nil } // ResContainerList groups resulting values of ContainerList operation. type ResContainerList struct { statusRes ids []cid.ID } // Containers returns list of identifiers of the account-owned containers. // // Client doesn't retain value so modification is safe. func (x ResContainerList) Containers() []cid.ID { return x.ids } // ContainerList requests identifiers of the account-owned containers. // // Exactly one return value is non-nil. By default, server status is returned in res structure. // Any client's internal or transport errors are returned as `error`. // If PrmInit.ResolveFrostFSFailures has been called, unsuccessful // FrostFS status codes are returned as `error`, otherwise, are included // in the returned result structure. // // Returns an error if parameters are set incorrectly (see PrmContainerList docs). // Context is required and must not be nil. It is used for network communication. // // Return statuses: // - global (see Client docs). func (c *Client) ContainerList(ctx context.Context, prm PrmContainerList) (*ResContainerList, error) { req, err := prm.formRequest(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.ListContainers(&c.c, req, client.WithContext(ctx)) if err != nil { return nil, err } var res ResContainerList res.st, err = c.processResponse(resp) if err != nil || !apistatus.IsSuccessful(res.st) { return &res, err } res.ids = make([]cid.ID, len(resp.GetBody().GetContainerIDs())) for i, cidV2 := range resp.GetBody().GetContainerIDs() { if err := res.ids[i].ReadFromV2(cidV2); err != nil { return &res, fmt.Errorf("invalid ID in the response: %w", err) } } return &res, nil }