lnd/contractcourt/interfaces.go
Joost Jager c1345a4117
multi: use separate cltv expiry field from invoice
Now that the Invoice struct contains the decoded final cltv delta value,
the decoding of payment requests can be removed from the invoice
registry.
2019-09-04 19:20:19 +02:00

29 lines
1.1 KiB
Go

package contractcourt
import (
"github.com/lightningnetwork/lnd/channeldb"
"github.com/lightningnetwork/lnd/invoices"
"github.com/lightningnetwork/lnd/lntypes"
"github.com/lightningnetwork/lnd/lnwire"
)
// Registry is an interface which represents the invoice registry.
type Registry interface {
// LookupInvoice attempts to look up an invoice according to its 32
// byte payment hash.
LookupInvoice(lntypes.Hash) (channeldb.Invoice, error)
// NotifyExitHopHtlc attempts to mark an invoice as settled. If the
// invoice is a debug invoice, then this method is a noop as debug
// invoices are never fully settled. The return value describes how the
// htlc should be resolved. If the htlc cannot be resolved immediately,
// the resolution is sent on the passed in hodlChan later.
NotifyExitHopHtlc(payHash lntypes.Hash, paidAmount lnwire.MilliSatoshi,
expiry uint32, currentHeight int32,
circuitKey channeldb.CircuitKey, hodlChan chan<- interface{},
eob []byte) (*invoices.HodlEvent, error)
// HodlUnsubscribeAll unsubscribes from all hodl events.
HodlUnsubscribeAll(subscriber chan<- interface{})
}