88 lines
2.2 KiB
Go
88 lines
2.2 KiB
Go
package power
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import (
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"github.com/filecoin-project/go-address"
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"github.com/filecoin-project/go-state-types/abi"
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"github.com/filecoin-project/lotus/chain/actors/adt"
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"github.com/filecoin-project/lotus/chain/actors/builtin"
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adt1 "github.com/filecoin-project/specs-actors/actors/util/adt"
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power1 "github.com/filecoin-project/specs-actors/v2/actors/builtin/power"
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)
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var _ State = (*state1)(nil)
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type state1 struct {
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power1.State
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store adt.Store
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}
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func (s *state1) TotalLocked() (abi.TokenAmount, error) {
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return s.TotalPledgeCollateral, nil
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}
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func (s *state1) TotalPower() (Claim, error) {
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return Claim{
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RawBytePower: s.TotalRawBytePower,
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QualityAdjPower: s.TotalQualityAdjPower,
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}, nil
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}
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// Committed power to the network. Includes miners below the minimum threshold.
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func (s *state1) TotalCommitted() (Claim, error) {
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return Claim{
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RawBytePower: s.TotalBytesCommitted,
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QualityAdjPower: s.TotalQABytesCommitted,
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}, nil
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}
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func (s *state1) MinerPower(addr address.Address) (Claim, bool, error) {
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claims, err := adt1.AsMap(s.store, s.Claims)
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if err != nil {
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return Claim{}, false, err
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}
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var claim power1.Claim
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ok, err := claims.Get(abi.AddrKey(addr), &claim)
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if err != nil {
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return Claim{}, false, err
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}
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return Claim{
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RawBytePower: claim.RawBytePower,
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QualityAdjPower: claim.QualityAdjPower,
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}, ok, nil
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}
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func (s *state1) MinerNominalPowerMeetsConsensusMinimum(a address.Address) (bool, error) {
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return s.State.MinerNominalPowerMeetsConsensusMinimum(s.store, a)
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}
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func (s *state1) TotalPowerSmoothed() (builtin.FilterEstimate, error) {
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return builtin.FromV1FilterEstimate(s.State.ThisEpochQAPowerSmoothed), nil
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}
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func (s *state1) MinerCounts() (uint64, uint64, error) {
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return uint64(s.State.MinerAboveMinPowerCount), uint64(s.State.MinerCount), nil
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}
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func (s *state1) ListAllMiners() ([]address.Address, error) {
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claims, err := adt1.AsMap(s.store, s.Claims)
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if err != nil {
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return nil, err
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}
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var miners []address.Address
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err = claims.ForEach(nil, func(k string) error {
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a, err := address.NewFromBytes([]byte(k))
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if err != nil {
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return err
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}
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miners = append(miners, a)
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return nil
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})
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if err != nil {
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return nil, err
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}
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return miners, nil
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}
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