staticaddr: show deposits as part of cli swap output

Author: hieblmi

loopd/swapclient_server.go

@@ -1744,6 +1744,20 @@ func (s *swapClientServer) ListStaticAddressSwaps(ctx context.Context,
 		return &looprpc.ListStaticAddressSwapsResponse{}, nil
 	}
 
+	// Fetch all deposits once and index them by swap hash for quick lookup.
+	allDeposits, err := s.depositManager.GetAllDeposits(ctx)
+	if err != nil {
+		return nil, err
+	}
+	depositsBySwap := make(map[string][]*deposit.Deposit)
+	for _, d := range allDeposits {
+		if len(d.SwapHash) == 0 {
+			continue
+		}
+		key := hex.EncodeToString(d.SwapHash)
+		depositsBySwap[key] = append(depositsBySwap[key], d)
+	}
+
 	var clientSwaps []*looprpc.StaticAddressLoopInSwap
 	for _, swp := range swaps {
 		chainParams, err := s.network.ChainParams()
@@ -1752,19 +1766,34 @@ func (s *swapClientServer) ListStaticAddressSwaps(ctx context.Context,
 		}
 		swapPayReq, err := zpay32.Decode(swp.SwapInvoice, chainParams)
 		if err != nil {
-			return nil, fmt.Errorf("error decoding swap invoice: "+
-				"%v", err)
+			return nil, fmt.Errorf("error decoding swap invoice: %v", err)
+		}
+
+		// Assemble the deposits associated with this swap, if any.
+		var protoDeposits []*looprpc.Deposit
+		key := hex.EncodeToString(swp.SwapHash[:])
+		if ds, ok := depositsBySwap[key]; ok {
+			protoDeposits = make([]*looprpc.Deposit, 0, len(ds))
+			for _, d := range ds {
+				pd := &looprpc.Deposit{
+					Id:                 d.ID[:],
+					State:              toClientDepositState(d.GetState()),
+					Outpoint:           d.OutPoint.String(),
+					Value:              int64(d.Value),
+					ConfirmationHeight: d.ConfirmationHeight,
+					SwapHash:           d.SwapHash,
+				}
+				protoDeposits = append(protoDeposits, pd)
+			}
 		}
+
 		swap := &looprpc.StaticAddressLoopInSwap{
-			SwapHash:         swp.SwapHash[:],
-			DepositOutpoints: swp.DepositOutpoints,
-			State: toClientStaticAddressLoopInState(
-				swp.GetState(),
-			),
-			SwapAmountSatoshis: int64(swp.TotalDepositAmount()),
-			PaymentRequestAmountSatoshis: int64(
-				swapPayReq.MilliSat.ToSatoshis(),
-			),
+			SwapHash:                     swp.SwapHash[:],
+			DepositOutpoints:             swp.DepositOutpoints,
+			State:                        toClientStaticAddressLoopInState(swp.GetState()),
+			SwapAmountSatoshis:           int64(swp.TotalDepositAmount()),
+			PaymentRequestAmountSatoshis: int64(swapPayReq.MilliSat.ToSatoshis()),
+			Deposits:                     protoDeposits,
 		}
 
 		clientSwaps = append(clientSwaps, swap)