lnd/watchtower/wtdb/client_chan_summary.go
Conner Fromknecht 3be651b0b3
watchtower/wtdb: add ClientDB
This commit adds the full bbolt-backed client database as well as a set
of unit tests to assert that it exactly implements the same behavior as
the mock ClientDB.
2019-05-24 18:24:41 -07:00

33 lines
1003 B
Go

package wtdb
import (
"io"
"github.com/lightningnetwork/lnd/lnwire"
)
// ChannelSummaries is a map for a given channel id to it's ClientChanSummary.
type ChannelSummaries map[lnwire.ChannelID]ClientChanSummary
// ClientChanSummary tracks channel-specific information. A new
// ClientChanSummary is inserted in the database the first time the client
// encounters a particular channel.
type ClientChanSummary struct {
// SweepPkScript is the pkscript to which all justice transactions will
// deposit recovered funds for this particular channel.
SweepPkScript []byte
// TODO(conner): later extend with info about initial commit height,
// ineligible states, etc.
}
// Encode writes the ClientChanSummary to the passed io.Writer.
func (s *ClientChanSummary) Encode(w io.Writer) error {
return WriteElement(w, s.SweepPkScript)
}
// Decode reads a ClientChanSummary form the passed io.Reader.
func (s *ClientChanSummary) Decode(r io.Reader) error {
return ReadElement(r, &s.SweepPkScript)
}