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channeldb: add new db field for ChannelEdgeInfo to allow new methods

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This commit is contained in:
Olaoluwa Osuntokun 2018-08-09 20:45:33 -07:00
parent 29b6bae4ed
commit 0109672835
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GPG Key ID: 964EA263DD637C21
1 changed files with 9 additions and 1 deletions
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10
channeldb/graph.go
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@ -191,6 +191,7 @@ func (c *ChannelGraph) ForEachChannel(cb func(*ChannelEdgeInfo, *ChannelEdgePoli
if err != nil {
return err
}
edgeInfo.db = c.db
edge1, edge2, err := fetchChanEdgePolicies(
edgeIndex, edges, nodes, chanID, c.db,
@ -1194,6 +1195,7 @@ func (c *ChannelGraph) ChanUpdatesInHorizon(startTime, endTime time.Time) ([]Cha
if err != nil {
return err
}
edgeInfo.db = c.db
// With the static information obtained, we'll now
// fetch the dynamic policy info.
@ -1432,6 +1434,7 @@ func (c *ChannelGraph) FetchChanInfos(chanIDs []uint64) ([]ChannelEdge, error) {
if err != nil {
return err
}
edgeInfo.db = c.db
// With the static information obtained, we'll now
// fetch the dynamic policy info.
@ -1835,6 +1838,7 @@ func (l *LightningNode) ForEachChannel(tx *bolt.Tx,
if err != nil {
return err
}
edgeInfo.db = l.db
outgoingPolicy, err := fetchChanEdgePolicy(
edges, chanID, nodePub, nodes,
@ -1921,6 +1925,8 @@ type ChannelEdgeInfo struct {
// Capacity is the total capacity of the channel, this is determined by
// the value output in the outpoint that created this channel.
Capacity btcutil.Amount
db *DB
}
// AddNodeKeys is a setter-like method that can be used to replace the set of
@ -2035,7 +2041,7 @@ func (c *ChannelEdgeInfo) OtherNodeKeyBytes(thisNodeKey []byte) (
case bytes.Equal(c.NodeKey2Bytes[:], thisNodeKey):
return c.NodeKey1Bytes[:], nil
default:
return nil, fmt.Errorf("Node not participating in this channel")
return nil, fmt.Errorf("node not participating in this channel")
}
}
@ -2293,6 +2299,7 @@ func (c *ChannelGraph) FetchChannelEdgesByOutpoint(op *wire.OutPoint) (*ChannelE
return err
}
edgeInfo = &edge
edgeInfo.db = c.db
// Once we have the information about the channels' parameters,
// we'll fetch the routing policies for each for the directed
@ -2356,6 +2363,7 @@ func (c *ChannelGraph) FetchChannelEdgesByID(chanID uint64) (*ChannelEdgeInfo, *
return err
}
edgeInfo = &edge
edgeInfo.db = c.db
e1, e2, err := fetchChanEdgePolicies(
edgeIndex, edges, nodes, channelID[:], c.db,