forked from TrueCloudLab/frostfs-node
77 lines
1.7 KiB
Go
77 lines
1.7 KiB
Go
package container
|
|
|
|
import (
|
|
"crypto/sha256"
|
|
"fmt"
|
|
|
|
core "github.com/TrueCloudLab/frostfs-node/pkg/core/container"
|
|
"github.com/TrueCloudLab/frostfs-node/pkg/morph/client"
|
|
)
|
|
|
|
// Delete marshals container ID, and passes it to Wrapper's Delete method
|
|
// along with signature and session token.
|
|
//
|
|
// Returns error if container ID is nil.
|
|
func Delete(c *Client, witness core.RemovalWitness) error {
|
|
binCnr := make([]byte, sha256.Size)
|
|
witness.ContainerID().Encode(binCnr)
|
|
|
|
var prm DeletePrm
|
|
|
|
prm.SetCID(binCnr)
|
|
prm.SetSignature(witness.Signature())
|
|
|
|
if tok := witness.SessionToken(); tok != nil {
|
|
prm.SetToken(tok.Marshal())
|
|
}
|
|
|
|
return c.Delete(prm)
|
|
}
|
|
|
|
// DeletePrm groups parameters of Delete client operation.
|
|
type DeletePrm struct {
|
|
cnr []byte
|
|
signature []byte
|
|
token []byte
|
|
|
|
client.InvokePrmOptional
|
|
}
|
|
|
|
// SetCID sets container ID.
|
|
func (d *DeletePrm) SetCID(cid []byte) {
|
|
d.cnr = cid
|
|
}
|
|
|
|
// SetSignature sets signature.
|
|
func (d *DeletePrm) SetSignature(signature []byte) {
|
|
d.signature = signature
|
|
}
|
|
|
|
// SetToken sets session token.
|
|
func (d *DeletePrm) SetToken(token []byte) {
|
|
d.token = token
|
|
}
|
|
|
|
// Delete removes the container from NeoFS system
|
|
// through Container contract call.
|
|
//
|
|
// Returns any error encountered that caused
|
|
// the removal to interrupt.
|
|
//
|
|
// If TryNotary is provided, calls notary contract.
|
|
func (c *Client) Delete(p DeletePrm) error {
|
|
if len(p.signature) == 0 {
|
|
return errNilArgument
|
|
}
|
|
|
|
prm := client.InvokePrm{}
|
|
prm.SetMethod(deleteMethod)
|
|
prm.SetArgs(p.cnr, p.signature, p.token)
|
|
prm.InvokePrmOptional = p.InvokePrmOptional
|
|
|
|
err := c.client.Invoke(prm)
|
|
if err != nil {
|
|
return fmt.Errorf("could not invoke method (%s): %w", deleteMethod, err)
|
|
}
|
|
return nil
|
|
}
|