cln: added display logic for PREMIUM

Add item to peerSwapPeer to display
Premium Rate Ppm.
Set the value retrieved from the poll so that it
can be checked with the ListPeers command.

Author: YusukeShimizu

clightning/clightning_commands.go

@@ -186,8 +186,8 @@ type SwapOut struct {
 	ShortChannelId string            `json:"short_channel_id"`
 	SatAmt         uint64            `json:"amt_sat"`
 	Asset          string            `json:"asset"`
-	Force          bool              `json:"force"`
 	PremiumLimit   int64             `json:"premium_limit"`
+	Force          bool              `json:"force"`
 	cl             *ClightningClient `json:"-"`
 }
 
@@ -649,7 +649,9 @@ func (l *ListPeers) Call() (jrpc2.Result, error) {
 					SatsOut:  ReceiverSatsOut,
 					SatsIn:   ReceiverSatsIn,
 				},
-				PaidFee: paidFees,
+				PaidFee:               paidFees,
+				SwapInPremiumRatePpm:  p.SwapInPremiumRatePPM,
+				SwapOutPremiumRatePpm: p.SwapOutPremiumRatePPM,
 			}
 
 			peerSwapPeerChannels := []*PeerSwapPeerChannel{}
@@ -1131,13 +1133,15 @@ type SwapStats struct {
 }
 
 type PeerSwapPeer struct {
-	NodeId          string                 `json:"nodeid"`
-	SwapsAllowed    bool                   `json:"swaps_allowed"`
-	SupportedAssets []string               `json:"supported_assets"`
-	Channels        []*PeerSwapPeerChannel `json:"channels"`
-	AsSender        *SwapStats             `json:"sent,omitempty"`
-	AsReceiver      *SwapStats             `json:"received,omitempty"`
-	PaidFee         uint64                 `json:"total_fee_paid,omitempty"`
+	NodeId                string                 `json:"nodeid"`
+	SwapsAllowed          bool                   `json:"swaps_allowed"`
+	SupportedAssets       []string               `json:"supported_assets"`
+	Channels              []*PeerSwapPeerChannel `json:"channels"`
+	AsSender              *SwapStats             `json:"sent,omitempty"`
+	AsReceiver            *SwapStats             `json:"received,omitempty"`
+	PaidFee               uint64                 `json:"total_fee_paid,omitempty"`
+	SwapInPremiumRatePpm  int64
+	SwapOutPremiumRatePpm int64
 }
 
 // checkFeatures checks if a node runs the peerswap Plugin

swap/swap.go

@@ -235,10 +235,10 @@ func (s *SwapData) GetAsset() string {
 	return ""
 }
 func (s *SwapData) GetPremium() int64 {
-	if s.SwapInRequest != nil {
+	if s.SwapInAgreement != nil {
 		return s.SwapInAgreement.Premium
 	}
-	if s.SwapOutRequest != nil {
+	if s.SwapOutAgreement != nil {
 		return s.SwapOutAgreement.Premium
 	}
 	return 0