[Backport] Increase deposit sweep frequency (#3806)

This pull request backports
#3803 to the
`releases/mainnet/v2.0.1` branch.

Author: lukasz-zimnoch

pkg/tbtc/coordination.go

@@ -540,10 +540,9 @@ func (ce *coordinationExecutor) getActionsChecklist(
 	actions = append(actions, ActionRedemption)
 
 	// Other actions should be checked with a lower frequency. The default
-	// frequency is every 16 coordination windows.
-	frequencyWindows := uint64(16)
+	// frequency is every 4 coordination windows.
+	frequencyWindows := uint64(4)
 
-	// TODO: Consider increasing frequency for the active wallet in the future.
 	if windowIndex%frequencyWindows == 0 {
 		actions = append(actions, ActionDepositSweep)
 	}

pkg/tbtc/coordination_test.go

@@ -557,18 +557,19 @@ func TestCoordinationExecutor_GetActionsChecklist(t *testing.T) {
 			coordinationBlock: 2700,
 			expectedChecklist: []WalletActionType{ActionRedemption},
 		},
+		// Heartbeat randomly selected for the 4th coordination window.
 		"block 3600": {
 			coordinationBlock: 3600,
 			expectedChecklist: []WalletActionType{
 				ActionRedemption,
+				ActionDepositSweep,
 				ActionHeartbeat,
 			},
 		},
 		"block 4500": {
 			coordinationBlock: 4500,
 			expectedChecklist: []WalletActionType{ActionRedemption},
 		},
-		// Heartbeat randomly selected for the 6th coordination window.
 		"block 5400": {
 			coordinationBlock: 5400,
 			expectedChecklist: []WalletActionType{
@@ -581,7 +582,10 @@ func TestCoordinationExecutor_GetActionsChecklist(t *testing.T) {
 		},
 		"block 7200": {
 			coordinationBlock: 7200,
-			expectedChecklist: []WalletActionType{ActionRedemption},
+			expectedChecklist: []WalletActionType{
+				ActionRedemption,
+				ActionDepositSweep,
+			},
 		},
 		"block 8100": {
 			coordinationBlock: 8100,
@@ -597,13 +601,15 @@ func TestCoordinationExecutor_GetActionsChecklist(t *testing.T) {
 		},
 		"block 10800": {
 			coordinationBlock: 10800,
-			expectedChecklist: []WalletActionType{ActionRedemption},
+			expectedChecklist: []WalletActionType{
+				ActionRedemption,
+				ActionDepositSweep,
+			},
 		},
 		"block 11700": {
 			coordinationBlock: 11700,
 			expectedChecklist: []WalletActionType{ActionRedemption},
 		},
-		// Heartbeat randomly selected for the 14th coordination window.
 		"block 12600": {
 			coordinationBlock: 12600,
 			expectedChecklist: []WalletActionType{
@@ -614,14 +620,11 @@ func TestCoordinationExecutor_GetActionsChecklist(t *testing.T) {
 			coordinationBlock: 13500,
 			expectedChecklist: []WalletActionType{ActionRedemption},
 		},
-		// 16th coordination window so, all actions should be on the checklist.
 		"block 14400": {
 			coordinationBlock: 14400,
 			expectedChecklist: []WalletActionType{
 				ActionRedemption,
 				ActionDepositSweep,
-				ActionMovedFundsSweep,
-				ActionMovingFunds,
 			},
 		},
 	}

pkg/tbtc/node.go

@@ -610,6 +610,8 @@ func (n *node) handleRedemptionProposal(
 
 // handleMovingFundsProposal handles an incoming moving funds proposal by
 // orchestrating and dispatching an appropriate wallet action.
+//
+//lint:ignore U1000 This function will be used in the future.
 func (n *node) handleMovingFundsProposal(
 	wallet wallet,
 	proposal *MovingFundsProposal,
@@ -678,6 +680,8 @@ func (n *node) handleMovingFundsProposal(
 
 // handleMovedFundsSweepProposal handles an incoming moved funds sweep proposal
 // by orchestrating and dispatching an appropriate wallet action.
+//
+//lint:ignore U1000 This function will be used in the future.
 func (n *node) handleMovedFundsSweepProposal(
 	wallet wallet,
 	proposal *MovedFundsSweepProposal,