package deletesvc import ( "context" "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/netmap" getsvc "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/object/get" putsvc "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/object/put" searchsvc "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/object/search" "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/object/util" "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/logger" objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object" oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id" "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user" "go.uber.org/zap" ) // Service utility serving requests of Object.Get service. type Service struct { *cfg } // Option is a Service's constructor option. type Option func(*cfg) // NetworkInfo wraps network state and configurations. type NetworkInfo interface { netmap.State // Must return the lifespan of the tombstones // in the FrostFS epochs. TombstoneLifetime() (uint64, error) // Returns user ID of the local storage node. Result must not be nil. // New tombstone objects will have the result as an owner ID if removal is executed w/o a session. LocalNodeID() user.ID } type cfg struct { log *logger.Logger header interface { // must return (nil, nil) for PHY objects splitInfo(context.Context, *execCtx) (*objectSDK.SplitInfo, error) children(context.Context, *execCtx) ([]oid.ID, error) // must return (nil, nil) for 1st object in chain previous(context.Context, *execCtx, oid.ID) (*oid.ID, error) } searcher interface { splitMembers(context.Context, *execCtx) ([]oid.ID, error) } placer interface { put(context.Context, *execCtx) (*oid.ID, error) } netInfo NetworkInfo keyStorage *util.KeyStorage } // New creates, initializes and returns utility serving // Object.Get service requests. func New(gs *getsvc.Service, ss *searchsvc.Service, ps *putsvc.Service, ni NetworkInfo, ks *util.KeyStorage, opts ...Option) *Service { c := &cfg{ log: &logger.Logger{Logger: zap.L()}, header: &headSvcWrapper{s: gs}, searcher: &searchSvcWrapper{s: ss}, placer: &putSvcWrapper{s: ps}, netInfo: ni, keyStorage: ks, } for i := range opts { opts[i](c) } return &Service{ cfg: c, } } // WithLogger returns option to specify Delete service's logger. func WithLogger(l *logger.Logger) Option { return func(c *cfg) { c.log = &logger.Logger{Logger: l.With(zap.String("component", "objectSDK.Delete service"))} } }