package power import ( "github.com/filecoin-project/go-address" "github.com/filecoin-project/go-state-types/abi" "github.com/ipfs/go-cid" "github.com/filecoin-project/lotus/chain/actors/adt" "github.com/filecoin-project/lotus/chain/actors/builtin" power0 "github.com/filecoin-project/specs-actors/actors/builtin/power" adt0 "github.com/filecoin-project/specs-actors/actors/util/adt" ) var _ State = (*state0)(nil) func load0(store adt.Store, root cid.Cid) (State, error) { out := state0{store: store} err := store.Get(store.Context(), root, &out) if err != nil { return nil, err } return &out, nil } type state0 struct { power0.State store adt.Store } func (s *state0) TotalLocked() (abi.TokenAmount, error) { return s.TotalPledgeCollateral, nil } func (s *state0) TotalPower() (Claim, error) { return Claim{ RawBytePower: s.TotalRawBytePower, QualityAdjPower: s.TotalQualityAdjPower, }, nil } // Committed power to the network. Includes miners below the minimum threshold. func (s *state0) TotalCommitted() (Claim, error) { return Claim{ RawBytePower: s.TotalBytesCommitted, QualityAdjPower: s.TotalQABytesCommitted, }, nil } func (s *state0) MinerPower(addr address.Address) (Claim, bool, error) { claims, err := adt0.AsMap(s.store, s.Claims) if err != nil { return Claim{}, false, err } var claim power0.Claim ok, err := claims.Get(abi.AddrKey(addr), &claim) if err != nil { return Claim{}, false, err } return Claim{ RawBytePower: claim.RawBytePower, QualityAdjPower: claim.QualityAdjPower, }, ok, nil } func (s *state0) MinerNominalPowerMeetsConsensusMinimum(a address.Address) (bool, error) { return s.State.MinerNominalPowerMeetsConsensusMinimum(s.store, a) } func (s *state0) TotalPowerSmoothed() (builtin.FilterEstimate, error) { return builtin.FromV0FilterEstimate(*s.State.ThisEpochQAPowerSmoothed), nil } func (s *state0) MinerCounts() (uint64, uint64, error) { return uint64(s.State.MinerAboveMinPowerCount), uint64(s.State.MinerCount), nil } func (s *state0) ListAllMiners() ([]address.Address, error) { claims, err := adt0.AsMap(s.store, s.Claims) if err != nil { return nil, err } var miners []address.Address err = claims.ForEach(nil, func(k string) error { a, err := address.NewFromBytes([]byte(k)) if err != nil { return err } miners = append(miners, a) return nil }) if err != nil { return nil, err } return miners, nil }