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[#11] Trim the old functionality

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Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
This commit is contained in:
Leonard Lyubich 2020-08-21 14:32:03 +03:00 • committed by Alex Vanin
parent 783ec72d56
commit a87fdab324
235 changed files with 39 additions and 36211 deletions
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118
pkg/morph/client/container/wrapper/container.go
View file

@ -1,24 +1,12 @@
package wrapper
import (
"github.com/nspcc-dev/neofs-api-go/refs"
"github.com/nspcc-dev/neofs-node/pkg/core/container"
"github.com/nspcc-dev/neofs-node/pkg/core/container/storage"
contract "github.com/nspcc-dev/neofs-node/pkg/morph/client/container"
"github.com/pkg/errors"
)
// OwnerID represents the container owner identifier.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/container/storage.OwnerID.
type OwnerID = storage.OwnerID
// FIXME: correct the definition.
type OwnerID struct{}
// Container represents the NeoFS Container structure.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/container/storage.Container.
type Container = storage.Container
// FIXME: correct the definition.
type Container struct{}
// Put saves passed container structure in NeoFS system
// through Container contract call.
@ -26,33 +14,7 @@ type Container = storage.Container
// Returns calculated container identifier and any error
// encountered that caused the saving to interrupt.
func (w *Wrapper) Put(cnr *Container) (*CID, error) {
// calculate container identifier
//
// Note: cid is used as return value only, but the calculation is performed
// primarily in order to catch potential error before contract client call.
cid, err := container.CalculateID(cnr)
if err != nil {
return nil, errors.Wrap(err, "could not calculate container identifier")
}
// marshal the container
cnrBytes, err := cnr.MarshalBinary()
if err != nil {
return nil, errors.Wrap(err, "could not marshal the container")
}
// prepare invocation arguments
args := contract.PutArgs{}
args.SetOwnerID(cnr.OwnerID().Bytes())
args.SetContainer(cnrBytes)
args.SetSignature(nil) // TODO: set signature from request when will appear.
// invoke smart contract call
if err := w.client.Put(args); err != nil {
return nil, errors.Wrap(err, "could not invoke smart contract")
}
return cid, nil
panic("implement me")
}
// Get reads the container from NeoFS system by identifier
@ -61,29 +23,7 @@ func (w *Wrapper) Put(cnr *Container) (*CID, error) {
// If an empty slice is returned for the requested identifier,
// storage.ErrNotFound error is returned.
func (w *Wrapper) Get(cid CID) (*Container, error) {
// prepare invocation arguments
args := contract.GetArgs{}
args.SetCID(cid.Bytes())
// invoke smart contract call
values, err := w.client.Get(args)
if err != nil {
return nil, errors.Wrap(err, "could not invoke smart contract")
}
cnrBytes := values.Container()
if len(cnrBytes) == 0 {
return nil, storage.ErrNotFound
}
cnr := new(Container)
// unmarshal the container
if err := cnr.UnmarshalBinary(cnrBytes); err != nil {
return nil, errors.Wrap(err, "could not unmarshal container")
}
return cnr, nil
panic("implement me")
}
// Delete removes the container from NeoFS system
@ -92,19 +32,7 @@ func (w *Wrapper) Get(cid CID) (*Container, error) {
// Returns any error encountered that caused
// the removal to interrupt.
func (w *Wrapper) Delete(cid CID) error {
// prepare invocation arguments
args := contract.DeleteArgs{}
args.SetCID(cid.Bytes())
args.SetOwnerID(nil) // TODO: add owner ID when will appear.
args.SetSignature(nil) // TODO: add CID signature when will appear.
// invoke smart contract call
//
// Note: errors.Wrap return nil on nil error arg.
return errors.Wrap(
w.client.Delete(args),
"could not invoke smart contract",
)
panic("implement me")
}
// List returns a list of container identifiers belonging
@ -114,35 +42,5 @@ func (w *Wrapper) Delete(cid CID) error {
// Returns the identifiers of all NeoFS containers if pointer
// to owner identifier is nil.
func (w *Wrapper) List(ownerID *OwnerID) ([]CID, error) {
// prepare invocation arguments
args := contract.ListArgs{}
// Note: by default owner identifier slice is nil,
// so client won't attach invocation arguments.
// This behavior matches the nil argument of current method.
// If argument is not nil, we must specify owner identifier.
if ownerID != nil {
args.SetOwnerID(ownerID.Bytes())
}
// invoke smart contract call
values, err := w.client.List(args)
if err != nil {
return nil, errors.Wrap(err, "could not invoke smart contract")
}
binCIDList := values.CIDList()
cidList := make([]CID, 0, len(binCIDList))
// unmarshal all container identifiers
for i := range binCIDList {
cid, err := refs.CIDFromBytes(binCIDList[i])
if err != nil {
return nil, errors.Wrapf(err, "could not decode container ID #%d", i)
}
cidList = append(cidList, cid)
}
return cidList, nil
panic("implement me")
}