fix: remove unused func

node/pkg/dal/tests/stats_test.go

@@ -96,7 +96,7 @@ func TestWebsocketSubcription(t *testing.T) {
 	assert.NoError(t, err)
 	assert.Greater(t, id, int32(0))
 
-	err = stats.InsertWebsocketSubscription(ctx, id, "test_topic")
+	err = stats.InsertWebsocketSubscriptions(ctx, id, []string{"test_topic"})
 	assert.NoError(t, err)
 
 	result, err := db.QueryRows[WebsocketSubscription](ctx, "SELECT * FROM websocket_subscriptions", nil)

node/pkg/dal/utils/stats/stats.go

@@ -25,12 +25,6 @@ const (
 		SET connection_end = NOW(), duration = EXTRACT(EPOCH FROM (NOW() - timestamp)) * 1000
 		WHERE id = @id;
 	`
-
-	INSERT_WEBSOCKET_SUBSCRIPTIONS = `
-		INSERT INTO
-			websocket_subscriptions (connection_id, topic)
-		VALUES (@connection_id, @topic);
-	`
 )
 
 type websocketId struct {
@@ -64,13 +58,6 @@ func UpdateWebsocketConnection(ctx context.Context, connectionId int32) error {
 	})
 }
 
-func InsertWebsocketSubscription(ctx context.Context, connectionId int32, topic string) error {
-	return db.QueryWithoutResult(ctx, INSERT_WEBSOCKET_SUBSCRIPTIONS, map[string]any{
-		"connection_id": connectionId,
-		"topic":         topic,
-	})
-}
-
 func InsertWebsocketSubscriptions(ctx context.Context, connectionId int32, topics []string) error {
 	entries := [][]any{}
 	for _, topic := range topics {