282 lines
8.2 KiB
Go
282 lines
8.2 KiB
Go
package full
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import (
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"bytes"
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"context"
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"github.com/filecoin-project/go-amt-ipld"
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"strconv"
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cid "github.com/ipfs/go-cid"
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"github.com/ipfs/go-hamt-ipld"
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"github.com/libp2p/go-libp2p-core/peer"
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cbg "github.com/whyrusleeping/cbor-gen"
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"go.uber.org/fx"
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"golang.org/x/xerrors"
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"github.com/filecoin-project/lotus/api"
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"github.com/filecoin-project/lotus/chain/actors"
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"github.com/filecoin-project/lotus/chain/address"
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"github.com/filecoin-project/lotus/chain/gen"
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"github.com/filecoin-project/lotus/chain/state"
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"github.com/filecoin-project/lotus/chain/stmgr"
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"github.com/filecoin-project/lotus/chain/store"
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"github.com/filecoin-project/lotus/chain/types"
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"github.com/filecoin-project/lotus/chain/vm"
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"github.com/filecoin-project/lotus/chain/wallet"
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"github.com/filecoin-project/lotus/lib/bufbstore"
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)
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type StateAPI struct {
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fx.In
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// TODO: the wallet here is only needed because we have the MinerCreateBlock
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// API attached to the state API. It probably should live somewhere better
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Wallet *wallet.Wallet
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StateManager *stmgr.StateManager
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Chain *store.ChainStore
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}
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func (a *StateAPI) StateMinerSectors(ctx context.Context, addr address.Address, ts *types.TipSet) ([]*api.SectorInfo, error) {
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return stmgr.GetMinerSectorSet(ctx, a.StateManager, ts, addr)
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}
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func (a *StateAPI) StateMinerProvingSet(ctx context.Context, addr address.Address, ts *types.TipSet) ([]*api.SectorInfo, error) {
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return stmgr.GetMinerProvingSet(ctx, a.StateManager, ts, addr)
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}
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func (a *StateAPI) StateMinerPower(ctx context.Context, maddr address.Address, ts *types.TipSet) (api.MinerPower, error) {
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mpow, tpow, err := stmgr.GetPower(ctx, a.StateManager, ts, maddr)
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if err != nil {
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return api.MinerPower{}, err
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}
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return api.MinerPower{
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MinerPower: mpow,
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TotalPower: tpow,
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}, nil
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}
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func (a *StateAPI) StateMinerWorker(ctx context.Context, m address.Address, ts *types.TipSet) (address.Address, error) {
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return stmgr.GetMinerWorker(ctx, a.StateManager, ts, m)
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}
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func (a *StateAPI) StateMinerPeerID(ctx context.Context, m address.Address, ts *types.TipSet) (peer.ID, error) {
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return stmgr.GetMinerPeerID(ctx, a.StateManager, ts, m)
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}
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func (a *StateAPI) StateMinerProvingPeriodEnd(ctx context.Context, actor address.Address, ts *types.TipSet) (uint64, error) {
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return stmgr.GetMinerProvingPeriodEnd(ctx, a.StateManager, ts, actor)
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}
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func (a *StateAPI) StateMinerSectorSize(ctx context.Context, actor address.Address, ts *types.TipSet) (uint64, error) {
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return stmgr.GetMinerSectorSize(ctx, a.StateManager, ts, actor)
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}
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func (a *StateAPI) StatePledgeCollateral(ctx context.Context, ts *types.TipSet) (types.BigInt, error) {
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param, err := actors.SerializeParams(&actors.PledgeCollateralParams{Size: types.NewInt(0)})
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if err != nil {
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return types.NewInt(0), err
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}
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ret, aerr := a.StateManager.Call(ctx, &types.Message{
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From: actors.StoragePowerAddress,
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To: actors.StoragePowerAddress,
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Method: actors.SPAMethods.PledgeCollateralForSize,
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Params: param,
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}, ts)
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if aerr != nil {
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return types.NewInt(0), xerrors.Errorf("failed to get miner worker addr: %w", err)
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}
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if ret.ExitCode != 0 {
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return types.NewInt(0), xerrors.Errorf("failed to get miner worker addr (exit code %d)", ret.ExitCode)
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}
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return types.BigFromBytes(ret.Return), nil
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}
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func (a *StateAPI) StateCall(ctx context.Context, msg *types.Message, ts *types.TipSet) (*types.MessageReceipt, error) {
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return a.StateManager.Call(ctx, msg, ts)
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}
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func (a *StateAPI) StateReplay(ctx context.Context, ts *types.TipSet, mc cid.Cid) (*api.ReplayResults, error) {
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m, r, err := a.StateManager.Replay(ctx, ts, mc)
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if err != nil {
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return nil, err
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}
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var errstr string
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if r.ActorErr != nil {
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errstr = r.ActorErr.Error()
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}
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return &api.ReplayResults{
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Msg: m,
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Receipt: &r.MessageReceipt,
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Error: errstr,
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}, nil
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}
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func (a *StateAPI) stateForTs(ctx context.Context, ts *types.TipSet) (*state.StateTree, error) {
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if ts == nil {
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ts = a.Chain.GetHeaviestTipSet()
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}
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st, _, err := a.StateManager.TipSetState(ctx, ts)
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if err != nil {
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return nil, err
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}
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buf := bufbstore.NewBufferedBstore(a.Chain.Blockstore())
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cst := hamt.CSTFromBstore(buf)
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return state.LoadStateTree(cst, st)
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}
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func (a *StateAPI) StateGetActor(ctx context.Context, actor address.Address, ts *types.TipSet) (*types.Actor, error) {
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state, err := a.stateForTs(ctx, ts)
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if err != nil {
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return nil, err
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}
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return state.GetActor(actor)
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}
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func (a *StateAPI) StateReadState(ctx context.Context, act *types.Actor, ts *types.TipSet) (*api.ActorState, error) {
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state, err := a.stateForTs(ctx, ts)
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if err != nil {
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return nil, err
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}
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blk, err := state.Store.Blocks.GetBlock(ctx, act.Head)
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if err != nil {
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return nil, err
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}
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oif, err := vm.DumpActorState(act.Code, blk.RawData())
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if err != nil {
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return nil, err
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}
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return &api.ActorState{
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Balance: act.Balance,
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State: oif,
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}, nil
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}
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// This is on StateAPI because miner.Miner requires this, and MinerAPI requires miner.Miner
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func (a *StateAPI) MinerCreateBlock(ctx context.Context, addr address.Address, parents *types.TipSet, tickets []*types.Ticket, proof types.ElectionProof, msgs []*types.SignedMessage, ts uint64) (*types.BlockMsg, error) {
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fblk, err := gen.MinerCreateBlock(ctx, a.StateManager, a.Wallet, addr, parents, tickets, proof, msgs, ts)
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if err != nil {
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return nil, err
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}
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var out types.BlockMsg
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out.Header = fblk.Header
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for _, msg := range fblk.BlsMessages {
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out.BlsMessages = append(out.BlsMessages, msg.Cid())
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}
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for _, msg := range fblk.SecpkMessages {
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out.SecpkMessages = append(out.SecpkMessages, msg.Cid())
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}
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return &out, nil
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}
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func (a *StateAPI) StateWaitMsg(ctx context.Context, msg cid.Cid) (*api.MsgWait, error) {
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// TODO: consider using event system for this, expose confidence
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ts, recpt, err := a.StateManager.WaitForMessage(ctx, msg)
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if err != nil {
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return nil, err
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}
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return &api.MsgWait{
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Receipt: *recpt,
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TipSet: ts,
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}, nil
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}
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func (a *StateAPI) StateListMiners(ctx context.Context, ts *types.TipSet) ([]address.Address, error) {
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var state actors.StoragePowerState
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if _, err := a.StateManager.LoadActorState(ctx, actors.StoragePowerAddress, &state, ts); err != nil {
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return nil, err
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}
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cst := hamt.CSTFromBstore(a.StateManager.ChainStore().Blockstore())
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miners, err := actors.MinerSetList(ctx, cst, state.Miners)
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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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func (a *StateAPI) StateListActors(ctx context.Context, ts *types.TipSet) ([]address.Address, error) {
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return a.StateManager.ListAllActors(ctx, ts)
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}
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func (a *StateAPI) StateMarketBalance(ctx context.Context, addr address.Address, ts *types.TipSet) (actors.StorageParticipantBalance, error) {
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return a.StateManager.MarketBalance(ctx, addr, ts)
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}
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func (a *StateAPI) StateMarketParticipants(ctx context.Context, ts *types.TipSet) (map[string]actors.StorageParticipantBalance, error) {
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out := map[string]actors.StorageParticipantBalance{}
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var state actors.StorageMarketState
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if _, err := a.StateManager.LoadActorState(ctx, actors.StorageMarketAddress, &state, ts); err != nil {
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return nil, err
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}
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cst := hamt.CSTFromBstore(a.StateManager.ChainStore().Blockstore())
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nd, err := hamt.LoadNode(ctx, cst, state.Balances)
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if err != nil {
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return nil, err
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}
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err = nd.ForEach(ctx, func(k string, val interface{}) error {
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cv := val.(*cbg.Deferred)
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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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var b actors.StorageParticipantBalance
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if err := b.UnmarshalCBOR(bytes.NewReader(cv.Raw)); err != nil {
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return err
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}
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out[a.String()] = b
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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 out, nil
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}
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func (a *StateAPI) StateMarketDeals(ctx context.Context, ts *types.TipSet) (map[string]actors.OnChainDeal, error) {
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out := map[string]actors.OnChainDeal{}
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var state actors.StorageMarketState
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if _, err := a.StateManager.LoadActorState(ctx, actors.StorageMarketAddress, &state, ts); err != nil {
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return nil, err
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}
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blks := amt.WrapBlockstore(a.StateManager.ChainStore().Blockstore())
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da, err := amt.LoadAMT(blks, state.Deals)
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if err != nil {
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return nil, err
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}
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if err := da.ForEach(func(i uint64, v *cbg.Deferred) error {
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var d actors.OnChainDeal
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if err := d.UnmarshalCBOR(bytes.NewReader(v.Raw)); err != nil {
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return err
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}
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out[strconv.FormatInt(int64(i), 10)] = d
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return nil
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}); 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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