72 lines
1.7 KiB
Go
72 lines
1.7 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/builtin"
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v0power "github.com/filecoin-project/specs-actors/actors/builtin/power"
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"github.com/filecoin-project/specs-actors/actors/util/adt"
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)
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type v0State struct {
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v0power.State
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store adt.Store
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}
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func (s *v0State) TotalLocked() (abi.TokenAmount, error) {
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return s.TotalPledgeCollateral, nil
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}
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func (s *v0State) 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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func (s *v0State) MinerPower(addr address.Address) (Claim, bool, error) {
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claims, err := adt.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 v0power.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 *v0State) 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 *v0State) TotalPowerSmoothed() (builtin.FilterEstimate, error) {
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return *s.State.ThisEpochQAPowerSmoothed, nil
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}
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func (s *v0State) ListAllMiners() ([]address.Address, error) {
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claims, err := adt.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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