lotus/chain/actors/builtin/paych/message.go
2021-04-27 02:02:44 -04:00

37 lines
1019 B
Go

package paych
import (
"fmt"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/go-state-types/abi"
"github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/types"
builtin4 "github.com/filecoin-project/specs-actors/v4/actors/builtin"
)
var Methods = builtin4.MethodsPaych
func Message(version actors.Version, from address.Address) MessageBuilder {
switch version {
case actors.Version0:
return message0{from}
case actors.Version2:
return message2{from}
case actors.Version3:
return message3{from}
case actors.Version4:
return message4{from}
default:
panic(fmt.Sprintf("unsupported actors version: %d", version))
}
}
type MessageBuilder interface {
Create(to address.Address, initialAmount abi.TokenAmount) (*types.Message, error)
Update(paych address.Address, voucher *SignedVoucher, secret []byte) (*types.Message, error)
Settle(paych address.Address) (*types.Message, error)
Collect(paych address.Address) (*types.Message, error)
}