public void ReadTasks() { List <TasksEntity> tasks = new List <TasksEntity>(); try { tasks = (List <TasksEntity>)messageQueueProvider.ReceiveMessages(); } catch (Exception) { Console.WriteLine($"error when working with queue"); return; } if ((tasks.Count == 0) || (tasks == null)) { return; } bool result = taskService.AddListOfTasks(tasks); if (result == true) { Console.WriteLine($"{tasks.Count} new tasks was added to db succesfully"); } else { Console.WriteLine("The save operation in the database is canceled"); } }