/// <summary>
/// Save Log to the database
/// </summary>
/// <param name="log"></param>
/// <returns></returns>
public Task<int> Save(DivineLog log)
{
try
{
_ctx.DivineLogs.Add(log);
SendToServiceBusQueue(log);
return _ctx.SaveChangesAsync();
}
catch (Exception ex)
{
string message = ex?.Message;
Debug.WriteLine(message);
Debug.WriteLine(ex);
throw;
// return Task.FromResult(0);
}
}
/// <summary>
/// Save a log entry with a fire and forget procedure
/// </summary>
/// <param name="log">log entry to save</param>
/// <returns>a bool task, true if successful and false if an exception is thrown</returns>
public Task<int> Save(DivineLog log)
{
//this lock ensure that if another log is currently
//saving another log, the lock will wait and retry
//when the previous log entry has finish saving
lock (fileLock)
{
try
{
//get full file path
string fullPath = $"{FolderPath}DivineLog_{Utilities.CurrentDateTimeInEST.ToString("yyyyMMdd")}.txt";
return Task.Run(() =>
{
File.AppendAllText(fullPath, log.ToString());
return 1;
});
}
catch
{
return Task.FromResult(0);
}
}
}
protected Task SendToServiceBusQueue(DivineLog log)
{
var client = QueueClient.CreateFromConnectionString(serviceBusConnString, "DivineQueue");
var message = new BrokeredMessage(log.ToXML());
return client.SendAsync(message);
}
public Task<int> Save(DivineLog log)
{
return Task.FromResult(1);
}