326 lines
8.2 KiB
Go
Generated
326 lines
8.2 KiB
Go
Generated
package market
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import (
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"bytes"
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"fmt"
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"github.com/ipfs/go-cid"
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cbg "github.com/whyrusleeping/cbor-gen"
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"golang.org/x/xerrors"
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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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actorstypes "github.com/filecoin-project/go-state-types/actors"
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verifregtypes "github.com/filecoin-project/go-state-types/builtin/v9/verifreg"
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"github.com/filecoin-project/go-state-types/manifest"
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market3 "github.com/filecoin-project/specs-actors/v3/actors/builtin/market"
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adt3 "github.com/filecoin-project/specs-actors/v3/actors/util/adt"
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"github.com/filecoin-project/lotus/chain/actors"
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"github.com/filecoin-project/lotus/chain/actors/adt"
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"github.com/filecoin-project/lotus/chain/types"
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)
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var _ State = (*state3)(nil)
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func load3(store adt.Store, root cid.Cid) (State, error) {
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out := state3{store: store}
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err := store.Get(store.Context(), root, &out)
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if err != nil {
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return nil, err
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}
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return &out, nil
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}
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func make3(store adt.Store) (State, error) {
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out := state3{store: store}
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s, err := market3.ConstructState(store)
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if err != nil {
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return nil, err
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}
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out.State = *s
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return &out, nil
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}
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type state3 struct {
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market3.State
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store adt.Store
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}
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func (s *state3) TotalLocked() (abi.TokenAmount, error) {
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fml := types.BigAdd(s.TotalClientLockedCollateral, s.TotalProviderLockedCollateral)
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fml = types.BigAdd(fml, s.TotalClientStorageFee)
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return fml, nil
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}
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func (s *state3) BalancesChanged(otherState State) (bool, error) {
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otherState3, ok := otherState.(*state3)
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if !ok {
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// there's no way to compare different versions of the state, so let's
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// just say that means the state of balances has changed
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return true, nil
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}
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return !s.State.EscrowTable.Equals(otherState3.State.EscrowTable) || !s.State.LockedTable.Equals(otherState3.State.LockedTable), nil
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}
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func (s *state3) StatesChanged(otherState State) (bool, error) {
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otherState3, ok := otherState.(*state3)
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if !ok {
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// there's no way to compare different versions of the state, so let's
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// just say that means the state of balances has changed
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return true, nil
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}
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return !s.State.States.Equals(otherState3.State.States), nil
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}
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func (s *state3) States() (DealStates, error) {
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stateArray, err := adt3.AsArray(s.store, s.State.States, market3.StatesAmtBitwidth)
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if err != nil {
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return nil, err
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}
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return &dealStates3{stateArray}, nil
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}
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func (s *state3) ProposalsChanged(otherState State) (bool, error) {
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otherState3, ok := otherState.(*state3)
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if !ok {
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// there's no way to compare different versions of the state, so let's
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// just say that means the state of balances has changed
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return true, nil
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}
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return !s.State.Proposals.Equals(otherState3.State.Proposals), nil
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}
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func (s *state3) Proposals() (DealProposals, error) {
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proposalArray, err := adt3.AsArray(s.store, s.State.Proposals, market3.ProposalsAmtBitwidth)
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if err != nil {
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return nil, err
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}
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return &dealProposals3{proposalArray}, nil
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}
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func (s *state3) EscrowTable() (BalanceTable, error) {
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bt, err := adt3.AsBalanceTable(s.store, s.State.EscrowTable)
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if err != nil {
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return nil, err
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}
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return &balanceTable3{bt}, nil
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}
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func (s *state3) LockedTable() (BalanceTable, error) {
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bt, err := adt3.AsBalanceTable(s.store, s.State.LockedTable)
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if err != nil {
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return nil, err
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}
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return &balanceTable3{bt}, nil
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}
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func (s *state3) VerifyDealsForActivation(
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minerAddr address.Address, deals []abi.DealID, currEpoch, sectorExpiry abi.ChainEpoch,
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) (weight, verifiedWeight abi.DealWeight, err error) {
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w, vw, _, err := market3.ValidateDealsForActivation(&s.State, s.store, deals, minerAddr, sectorExpiry, currEpoch)
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return w, vw, err
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}
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func (s *state3) NextID() (abi.DealID, error) {
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return s.State.NextID, nil
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}
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type balanceTable3 struct {
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*adt3.BalanceTable
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}
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func (bt *balanceTable3) ForEach(cb func(address.Address, abi.TokenAmount) error) error {
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asMap := (*adt3.Map)(bt.BalanceTable)
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var ta abi.TokenAmount
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return asMap.ForEach(&ta, func(key string) error {
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a, err := address.NewFromBytes([]byte(key))
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if err != nil {
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return err
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}
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return cb(a, ta)
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})
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}
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type dealStates3 struct {
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adt.Array
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}
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func (s *dealStates3) Get(dealID abi.DealID) (*DealState, bool, error) {
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var deal3 market3.DealState
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found, err := s.Array.Get(uint64(dealID), &deal3)
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if err != nil {
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return nil, false, err
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}
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if !found {
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return nil, false, nil
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}
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deal := fromV3DealState(deal3)
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return &deal, true, nil
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}
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func (s *dealStates3) ForEach(cb func(dealID abi.DealID, ds DealState) error) error {
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var ds3 market3.DealState
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return s.Array.ForEach(&ds3, func(idx int64) error {
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return cb(abi.DealID(idx), fromV3DealState(ds3))
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})
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}
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func (s *dealStates3) decode(val *cbg.Deferred) (*DealState, error) {
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var ds3 market3.DealState
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if err := ds3.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
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return nil, err
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}
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ds := fromV3DealState(ds3)
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return &ds, nil
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}
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func (s *dealStates3) array() adt.Array {
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return s.Array
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}
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func fromV3DealState(v3 market3.DealState) DealState {
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ret := DealState{
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SectorStartEpoch: v3.SectorStartEpoch,
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LastUpdatedEpoch: v3.LastUpdatedEpoch,
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SlashEpoch: v3.SlashEpoch,
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VerifiedClaim: 0,
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}
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return ret
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}
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type dealProposals3 struct {
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adt.Array
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}
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func (s *dealProposals3) Get(dealID abi.DealID) (*DealProposal, bool, error) {
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var proposal3 market3.DealProposal
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found, err := s.Array.Get(uint64(dealID), &proposal3)
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if err != nil {
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return nil, false, err
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}
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if !found {
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return nil, false, nil
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}
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proposal, err := fromV3DealProposal(proposal3)
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if err != nil {
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return nil, true, xerrors.Errorf("decoding proposal: %w", err)
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}
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return &proposal, true, nil
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}
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func (s *dealProposals3) ForEach(cb func(dealID abi.DealID, dp DealProposal) error) error {
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var dp3 market3.DealProposal
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return s.Array.ForEach(&dp3, func(idx int64) error {
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dp, err := fromV3DealProposal(dp3)
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if err != nil {
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return xerrors.Errorf("decoding proposal: %w", err)
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}
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return cb(abi.DealID(idx), dp)
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})
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}
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func (s *dealProposals3) decode(val *cbg.Deferred) (*DealProposal, error) {
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var dp3 market3.DealProposal
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if err := dp3.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
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return nil, err
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}
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dp, err := fromV3DealProposal(dp3)
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if err != nil {
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return nil, err
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}
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return &dp, nil
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}
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func (s *dealProposals3) array() adt.Array {
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return s.Array
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}
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func fromV3DealProposal(v3 market3.DealProposal) (DealProposal, error) {
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label, err := labelFromGoString(v3.Label)
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if err != nil {
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return DealProposal{}, xerrors.Errorf("error setting deal label: %w", err)
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}
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return DealProposal{
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PieceCID: v3.PieceCID,
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PieceSize: v3.PieceSize,
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VerifiedDeal: v3.VerifiedDeal,
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Client: v3.Client,
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Provider: v3.Provider,
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Label: label,
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StartEpoch: v3.StartEpoch,
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EndEpoch: v3.EndEpoch,
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StoragePricePerEpoch: v3.StoragePricePerEpoch,
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ProviderCollateral: v3.ProviderCollateral,
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ClientCollateral: v3.ClientCollateral,
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}, nil
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}
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func (s *state3) GetState() interface{} {
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return &s.State
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}
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var _ PublishStorageDealsReturn = (*publishStorageDealsReturn3)(nil)
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func decodePublishStorageDealsReturn3(b []byte) (PublishStorageDealsReturn, error) {
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var retval market3.PublishStorageDealsReturn
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if err := retval.UnmarshalCBOR(bytes.NewReader(b)); err != nil {
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return nil, xerrors.Errorf("failed to unmarshal PublishStorageDealsReturn: %w", err)
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}
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return &publishStorageDealsReturn3{retval}, nil
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}
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type publishStorageDealsReturn3 struct {
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market3.PublishStorageDealsReturn
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}
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func (r *publishStorageDealsReturn3) IsDealValid(index uint64) (bool, int, error) {
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// PublishStorageDeals only succeeded if all deals were valid in this version of actors
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return true, int(index), nil
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}
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func (r *publishStorageDealsReturn3) DealIDs() ([]abi.DealID, error) {
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return r.IDs, nil
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}
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func (s *state3) GetAllocationIdForPendingDeal(dealId abi.DealID) (verifregtypes.AllocationId, error) {
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return verifregtypes.NoAllocationID, xerrors.Errorf("unsupported before actors v9")
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}
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func (s *state3) ActorKey() string {
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return manifest.MarketKey
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}
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func (s *state3) ActorVersion() actorstypes.Version {
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return actorstypes.Version3
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}
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func (s *state3) Code() cid.Cid {
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code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
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if !ok {
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panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
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}
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return code
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}
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