lotus/chain/actors/builtin/paych/message7.go
2022-09-09 21:40:15 -04:00

80 lines
2.1 KiB
Go

package paych
import (
"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"
builtin7 "github.com/filecoin-project/specs-actors/v7/actors/builtin"
init7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/init"
paych7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/paych"
"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 message7 struct{ from address.Address }
func (m message7) Create(to address.Address, initialAmount abi.TokenAmount) (*types.Message, error) {
actorCodeID := builtin7.PaymentChannelActorCodeID
params, aerr := actors.SerializeParams(&paych7.ConstructorParams{From: m.from, To: to})
if aerr != nil {
return nil, aerr
}
enc, aerr := actors.SerializeParams(&init7.ExecParams{
CodeCID: actorCodeID,
ConstructorParams: params,
})
if aerr != nil {
return nil, aerr
}
return &types.Message{
To: init_.Address,
From: m.from,
Value: initialAmount,
Method: builtin7.MethodsInit.Exec,
Params: enc,
}, nil
}
func (m message7) Update(paych address.Address, sv *paychtypes.SignedVoucher, secret []byte) (*types.Message, error) {
params, aerr := actors.SerializeParams(&paych7.UpdateChannelStateParams{
Sv: *sv,
Secret: secret,
})
if aerr != nil {
return nil, aerr
}
return &types.Message{
To: paych,
From: m.from,
Value: abi.NewTokenAmount(0),
Method: builtin7.MethodsPaych.UpdateChannelState,
Params: params,
}, nil
}
func (m message7) Settle(paych address.Address) (*types.Message, error) {
return &types.Message{
To: paych,
From: m.from,
Value: abi.NewTokenAmount(0),
Method: builtin7.MethodsPaych.Settle,
}, nil
}
func (m message7) Collect(paych address.Address) (*types.Message, error) {
return &types.Message{
To: paych,
From: m.from,
Value: abi.NewTokenAmount(0),
Method: builtin7.MethodsPaych.Collect,
}, nil
}