private void RetryNotifications()
{
using (var numberRepository = new RandomNumberRepository())
{
var randomNumbersRequiringNotification = numberRepository.GetRandomNumbersRequiringNotification();
var numbersRequiringNotification = randomNumbersRequiringNotification.ToList();
if (numbersRequiringNotification.Any())
{
foreach (var randomNumber in numbersRequiringNotification)
{
var success = CallServiceForLargeNumberNotification(randomNumber).Result;
if (success)
{
randomNumber.ServiceCallRetryRequired = false;
numberRepository.UpdateRandomNumber(randomNumber);
}
}
}
//here we can do it in one batch instead of saving each number as it comes in
numberRepository.Save();
}
}
private void CleanDatabaseForNewRun()
{
Log.Info("CleanDatabaseForNewRun");
try
{
using (var numberRepository = new RandomNumberRepository())
{
numberRepository.CleanDatabase();
numberRepository.Save();
}
}
catch (Exception ex)
{
Log.Error("Failure to delete all random number values in database", ex);
throw;
}
}
private void NumberGenerator_NumberGenerated(object sender, NumberGeneratedEventArgs e)
{
Log.Info($"Number generated: {e.Number} ");
lock (_lockObject)
{
var randonNumber = new RandomNumber
{
Value = e.Number,
GeneratedTime = DateTime.UtcNow
};
randonNumber.ServiceCallRetryRequired = !CallServiceForLargeNumberNotification(randonNumber).Result;
//instead of saving everything in one batch I am saving per item in case an error interrupts the process and we have a record of what was already generated
using (var numberRepository = new RandomNumberRepository())
{
numberRepository.AddRandomNumber(randonNumber);
numberRepository.Save();
}
}
}
public void Setup()
{
RandomNumberRepository = new RandomNumberRepository();
RandomNumberRepository.CleanDatabase();
RandomNumberRepository.Save();
}
