package container import ( "fmt" containerSDK "github.com/nspcc-dev/neofs-api-go/pkg/container" "github.com/nspcc-dev/neofs-node/pkg/core/container" containerEvent "github.com/nspcc-dev/neofs-node/pkg/morph/event/container" "go.uber.org/zap" ) const ( deleteContainerMethod = "delete" putContainerMethod = "put" ) // Process new container from the user by checking container sanity // and sending approve tx back to morph. func (cp *Processor) processContainerPut(put *containerEvent.Put) { if !cp.alphabetState.IsAlphabet() { cp.log.Info("non alphabet mode, ignore container put") return } err := cp.checkPutContainer(put) if err != nil { cp.log.Error("put container check failed", zap.String("error", err.Error()), ) return } cp.approvePutContainer(put) } func (cp *Processor) checkPutContainer(e *containerEvent.Put) error { // unmarshal container structure cnr := containerSDK.New() err := cnr.Unmarshal(e.Container()) if err != nil { return fmt.Errorf("invalid binary container: %w", err) } // perform format check err = container.CheckFormat(cnr) if err != nil { return fmt.Errorf("incorrect container format: %w", err) } return nil } func (cp *Processor) approvePutContainer(e *containerEvent.Put) { err := cp.morphClient.NotaryInvoke(cp.containerContract, cp.feeProvider.SideChainFee(), putContainerMethod, e.Container(), e.Signature(), e.PublicKey()) if err != nil { cp.log.Error("could not approve put container", zap.String("error", err.Error()), ) } } // Process delete container operation from the user by checking container sanity // and sending approve tx back to morph. func (cp *Processor) processContainerDelete(delete *containerEvent.Delete) { if !cp.alphabetState.IsAlphabet() { cp.log.Info("non alphabet mode, ignore container delete") return } err := cp.checkDeleteContainer(delete) if err != nil { cp.log.Error("delete container check failed", zap.String("error", err.Error()), ) return } cp.approveDeleteContainer(delete) } func (cp *Processor) checkDeleteContainer(e *containerEvent.Delete) error { return nil } func (cp *Processor) approveDeleteContainer(e *containerEvent.Delete) { err := cp.morphClient.NotaryInvoke(cp.containerContract, cp.feeProvider.SideChainFee(), deleteContainerMethod, e.ContainerID(), e.Signature()) if err != nil { cp.log.Error("could not approve delete container", zap.String("error", err.Error()), ) } }