/
paych.go
44 lines (36 loc) · 1.19 KB
/
paych.go
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package nv10
import (
"context"
paych2 "github.com/chenjianmei111/specs-actors/v2/actors/builtin/paych"
cid "github.com/ipfs/go-cid"
cbor "github.com/ipfs/go-ipld-cbor"
builtin3 "github.com/chenjianmei111/specs-actors/v3/actors/builtin"
paych3 "github.com/chenjianmei111/specs-actors/v3/actors/builtin/paych"
)
type paychMigrator struct{}
func (m paychMigrator) migrateState(ctx context.Context, store cbor.IpldStore, in actorMigrationInput) (*actorMigrationResult, error) {
var inState paych2.State
if err := store.Get(ctx, in.head, &inState); err != nil {
return nil, err
}
laneStatesOut, err := migrateAMTRaw(ctx, store, inState.LaneStates, paych3.LaneStatesAmtBitwidth)
if err != nil {
return nil, err
}
outState := paych3.State{
From: inState.From,
To: inState.To,
ToSend: inState.ToSend,
SettlingAt: inState.SettlingAt,
MinSettleHeight: inState.MinSettleHeight,
LaneStates: laneStatesOut,
}
newHead, err := store.Put(ctx, &outState)
return &actorMigrationResult{
newCodeCID: m.migratedCodeCID(),
newHead: newHead,
}, err
}
func (m paychMigrator) migratedCodeCID() cid.Cid {
return builtin3.PaymentChannelActorCodeID
}