81 lines
2.0 KiB
Go
81 lines
2.0 KiB
Go
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package genesis
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import (
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"context"
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"github.com/filecoin-project/go-amt-ipld/v2"
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"github.com/filecoin-project/specs-actors/actors/builtin/market"
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"github.com/ipfs/go-cid"
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bstore "github.com/ipfs/go-ipfs-blockstore"
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cbor "github.com/ipfs/go-ipld-cbor"
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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/lotus/chain/actors"
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"github.com/filecoin-project/lotus/chain/state"
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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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)
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func SetupStorageMarketActor(bs bstore.Blockstore, sroot cid.Cid, deals []market.DealProposal) (cid.Cid, error) {
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ctx := context.TODO()
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cst := cbor.NewCborStore(bs)
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ast := store.ActorStore(context.TODO(), bs)
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cdeals := make([]cbg.CBORMarshaler, len(deals))
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sdeals := make([]cbg.CBORMarshaler, len(deals))
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for i, deal := range deals {
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d := deal // copy
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cdeals[i] = &d
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sdeals[i] = &market.DealState{
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SectorStartEpoch: 1,
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LastUpdatedEpoch: -1,
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SlashEpoch: -1,
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}
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}
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dealAmt, err := amt.FromArray(ctx, cst, cdeals)
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if err != nil {
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return cid.Undef, xerrors.Errorf("amt build failed: %w", err)
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}
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stateAmt, err := amt.FromArray(ctx, cst, sdeals)
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if err != nil {
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return cid.Undef, xerrors.Errorf("amt build failed: %w", err)
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}
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sms, err := market.ConstructState(ast)
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if err != nil {
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return cid.Cid{}, err
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}
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sms.Proposals = dealAmt
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sms.States = stateAmt
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stcid, err := cst.Put(context.TODO(), sms)
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if err != nil {
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return cid.Undef, err
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}
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// TODO: MARKET BALANCES!!!!!!111
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act := &types.Actor{
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Code: actors.StorageMarketCodeCid,
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Head: stcid,
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Nonce: 0,
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Balance: types.NewInt(0),
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}
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state, err := state.LoadStateTree(cst, sroot)
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if err != nil {
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return cid.Undef, xerrors.Errorf("making new state tree: %w", err)
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}
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if err := state.SetActor(actors.StorageMarketAddress, act); err != nil {
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return cid.Undef, xerrors.Errorf("set storage market actor: %w", err)
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}
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return state.Flush(context.TODO())
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}
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