multi: thread context through DeletePayments

payments/db/interface.go

@@ -36,7 +36,8 @@ type PaymentWriter interface {
 
 	// DeletePayments deletes all payments from the DB given the specified
 	// flags.
-	DeletePayments(failedOnly, failedAttemptsOnly bool) (int, error)
+	DeletePayments(ctx context.Context, failedOnly,
+		failedAttemptsOnly bool) (int, error)
 
 	PaymentControl
 }

payments/db/kv_store.go

@@ -1372,7 +1372,7 @@ func (p *KVStore) DeletePayment(_ context.Context, paymentHash lntypes.Hash,
 // failedHtlcsOnly is set, the payment itself won't be deleted, only failed HTLC
 // attempts. The method returns the number of deleted payments, which is always
 // 0 if failedHtlcsOnly is set.
-func (p *KVStore) DeletePayments(failedOnly,
+func (p *KVStore) DeletePayments(_ context.Context, failedOnly,
 	failedHtlcsOnly bool) (int, error) {
 
 	var numPayments int

payments/db/kv_store_test.go

@@ -30,6 +30,8 @@ import (
 func TestKVStoreDeleteNonInFlight(t *testing.T) {
 	t.Parallel()
 
+	ctx := t.Context()
+
 	paymentDB := NewKVTestDB(t)
 
 	// Create a sequence number for duplicate payments that will not collide
@@ -180,7 +182,7 @@ func TestKVStoreDeleteNonInFlight(t *testing.T) {
 	}
 
 	// Delete all failed payments.
-	numPayments, err := paymentDB.DeletePayments(true, false)
+	numPayments, err := paymentDB.DeletePayments(ctx, true, false)
 	require.NoError(t, err)
 	require.EqualValues(t, 1, numPayments)
 
@@ -216,7 +218,7 @@ func TestKVStoreDeleteNonInFlight(t *testing.T) {
 	}
 
 	// Now delete all payments except in-flight.
-	numPayments, err = paymentDB.DeletePayments(false, false)
+	numPayments, err = paymentDB.DeletePayments(ctx, false, false)
 	require.NoError(t, err)
 	require.EqualValues(t, 2, numPayments)
 

payments/db/payment_test.go

@@ -1658,6 +1658,8 @@ func TestFailsWithoutInFlight(t *testing.T) {
 func TestDeletePayments(t *testing.T) {
 	t.Parallel()
 
+	ctx := t.Context()
+
 	paymentDB, _ := NewTestDB(t)
 
 	// Register three payments:
@@ -1678,7 +1680,7 @@ func TestDeletePayments(t *testing.T) {
 	assertDBPayments(t, paymentDB, payments)
 
 	// Delete HTLC attempts for failed payments only.
-	numPayments, err := paymentDB.DeletePayments(true, true)
+	numPayments, err := paymentDB.DeletePayments(ctx, true, true)
 	require.NoError(t, err)
 	require.EqualValues(t, 0, numPayments)
 
@@ -1687,7 +1689,7 @@ func TestDeletePayments(t *testing.T) {
 	assertDBPayments(t, paymentDB, payments)
 
 	// Delete failed attempts for all payments.
-	numPayments, err = paymentDB.DeletePayments(false, true)
+	numPayments, err = paymentDB.DeletePayments(ctx, false, true)
 	require.NoError(t, err)
 	require.EqualValues(t, 0, numPayments)
 
@@ -1697,14 +1699,14 @@ func TestDeletePayments(t *testing.T) {
 	assertDBPayments(t, paymentDB, payments)
 
 	// Now delete all failed payments.
-	numPayments, err = paymentDB.DeletePayments(true, false)
+	numPayments, err = paymentDB.DeletePayments(ctx, true, false)
 	require.NoError(t, err)
 	require.EqualValues(t, 1, numPayments)
 
 	assertDBPayments(t, paymentDB, payments[1:])
 
 	// Finally delete all completed payments.
-	numPayments, err = paymentDB.DeletePayments(false, false)
+	numPayments, err = paymentDB.DeletePayments(ctx, false, false)
 	require.NoError(t, err)
 	require.EqualValues(t, 1, numPayments)
 

payments/db/sql_store.go

@@ -1874,13 +1874,13 @@ func (s *SQLStore) Fail(paymentHash lntypes.Hash,
 // This method is part of the PaymentWriter interface, which is embedded in
 // the DB interface.
 //
-// TODO(ziggie): batch this call instead in the background so for dbs with
+// TODO(ziggie): batch and use iterator instead, moreover we dont need to fetch
-// many payments it doesn't block the main thread.
+// the complete payment data for each payment, we can just fetch the payment ID
-func (s *SQLStore) DeletePayments(failedOnly, failedHtlcsOnly bool) (int,
+// and the resolution types to decide if the payment is removable.
-	error) {
+func (s *SQLStore) DeletePayments(ctx context.Context, failedOnly,
+	failedHtlcsOnly bool) (int, error) {
 
 	var numPayments int
-	ctx := context.TODO()
 
 	extractCursor := func(row sqlc.FilterPaymentsRow) int64 {
 		return row.Payment.ID

rpcserver.go

@@ -7782,7 +7782,7 @@ func (r *rpcServer) DeleteAllPayments(ctx context.Context,
 		req.FailedHtlcsOnly)
 
 	numDeletedPayments, err := r.server.paymentsDB.DeletePayments(
-		req.FailedPaymentsOnly, req.FailedHtlcsOnly,
+		ctx, req.FailedPaymentsOnly, req.FailedHtlcsOnly,
 	)
 	if err != nil {
 		return nil, err