129 lines
3.9 KiB
Plaintext
129 lines
3.9 KiB
Plaintext
package paych
|
|
|
|
import (
|
|
{{if (ge .v 8)}}
|
|
"golang.org/x/xerrors"
|
|
{{end}}
|
|
|
|
"github.com/filecoin-project/go-address"
|
|
"github.com/filecoin-project/go-state-types/abi"
|
|
|
|
paychtypes "github.com/filecoin-project/go-state-types/builtin/v8/paych"
|
|
{{if (le .v 7)}}
|
|
builtin{{.v}} "github.com/filecoin-project/specs-actors{{.import}}actors/builtin"
|
|
init{{.v}} "github.com/filecoin-project/specs-actors{{.import}}actors/builtin/init"
|
|
paych{{.v}} "github.com/filecoin-project/specs-actors{{.import}}actors/builtin/paych"
|
|
{{else}}
|
|
actorstypes "github.com/filecoin-project/go-state-types/actors"
|
|
builtin{{.v}} "github.com/filecoin-project/go-state-types/builtin"
|
|
paych{{.v}} "github.com/filecoin-project/go-state-types/builtin/v{{.v}}/paych"
|
|
init{{.v}} "github.com/filecoin-project/go-state-types/builtin/v{{.v}}/init"
|
|
{{end}}
|
|
|
|
|
|
"github.com/filecoin-project/lotus/chain/actors"
|
|
init_ "github.com/filecoin-project/lotus/chain/actors/builtin/init"
|
|
"github.com/filecoin-project/lotus/chain/types"
|
|
)
|
|
|
|
type message{{.v}} struct{ from address.Address }
|
|
|
|
func (m message{{.v}}) Create(to address.Address, initialAmount abi.TokenAmount) (*types.Message, error) {
|
|
{{if (le .v 7)}}
|
|
actorCodeID := builtin{{.v}}.PaymentChannelActorCodeID
|
|
{{else}}
|
|
actorCodeID, ok := actors.GetActorCodeID(actorstypes.Version{{.v}}, "paymentchannel")
|
|
if !ok {
|
|
return nil, xerrors.Errorf("error getting actor paymentchannel code id for actor version %d", {{.v}})
|
|
}
|
|
{{end}}
|
|
|
|
params, aerr := actors.SerializeParams(&paych{{.v}}.ConstructorParams{From: m.from, To: to})
|
|
if aerr != nil {
|
|
return nil, aerr
|
|
}
|
|
enc, aerr := actors.SerializeParams(&init{{.v}}.ExecParams{
|
|
CodeCID: actorCodeID,
|
|
ConstructorParams: params,
|
|
})
|
|
if aerr != nil {
|
|
return nil, aerr
|
|
}
|
|
|
|
return &types.Message{
|
|
To: init_.Address,
|
|
From: m.from,
|
|
Value: initialAmount,
|
|
Method: builtin{{.v}}.MethodsInit.Exec,
|
|
Params: enc,
|
|
}, nil
|
|
}
|
|
|
|
func (m message{{.v}}) Update(paych address.Address, sv *paychtypes.SignedVoucher, secret []byte) (*types.Message, error) {
|
|
params, aerr := actors.SerializeParams(&paych{{.v}}.UpdateChannelStateParams{
|
|
{{if (le .v 6)}}
|
|
Sv: toV0SignedVoucher(*sv),
|
|
{{else if (le .v 8)}}
|
|
Sv: *sv,
|
|
{{else}}
|
|
Sv: toV{{.v}}SignedVoucher(*sv),
|
|
{{end}}
|
|
Secret: secret,
|
|
})
|
|
if aerr != nil {
|
|
return nil, aerr
|
|
}
|
|
|
|
return &types.Message{
|
|
To: paych,
|
|
From: m.from,
|
|
Value: abi.NewTokenAmount(0),
|
|
Method: builtin{{.v}}.MethodsPaych.UpdateChannelState,
|
|
Params: params,
|
|
}, nil
|
|
}
|
|
|
|
{{if (ge .v 9)}}
|
|
func toV{{.v}}SignedVoucher(sv paychtypes.SignedVoucher) paych{{.v}}.SignedVoucher {
|
|
merges := make([]paych{{.v}}.Merge, len(sv.Merges))
|
|
for i := range sv.Merges {
|
|
merges[i] = paych{{.v}}.Merge{
|
|
Lane: sv.Merges[i].Lane,
|
|
Nonce: sv.Merges[i].Nonce,
|
|
}
|
|
}
|
|
|
|
return paych{{.v}}.SignedVoucher{
|
|
ChannelAddr: sv.ChannelAddr,
|
|
TimeLockMin: sv.TimeLockMin,
|
|
TimeLockMax: sv.TimeLockMax,
|
|
SecretHash: sv.SecretHash,
|
|
Extra: (*paych{{.v}}.ModVerifyParams)(sv.Extra),
|
|
Lane: sv.Lane,
|
|
Nonce: sv.Nonce,
|
|
Amount: sv.Amount,
|
|
MinSettleHeight: sv.MinSettleHeight,
|
|
Merges: merges,
|
|
Signature: sv.Signature,
|
|
}
|
|
}
|
|
{{end}}
|
|
|
|
func (m message{{.v}}) Settle(paych address.Address) (*types.Message, error) {
|
|
return &types.Message{
|
|
To: paych,
|
|
From: m.from,
|
|
Value: abi.NewTokenAmount(0),
|
|
Method: builtin{{.v}}.MethodsPaych.Settle,
|
|
}, nil
|
|
}
|
|
|
|
func (m message{{.v}}) Collect(paych address.Address) (*types.Message, error) {
|
|
return &types.Message{
|
|
To: paych,
|
|
From: m.from,
|
|
Value: abi.NewTokenAmount(0),
|
|
Method: builtin{{.v}}.MethodsPaych.Collect,
|
|
}, nil
|
|
}
|