private async void StartWriteTask(Guid actuatorId, Task <Command> command)
{
var result = await command;
if (result.Value.ExecuteDate <= DateTime.Now)
{
Console.WriteLine("ExecuteDate passed: " + result.Value.ExecuteDate);
Console.WriteLine("Now: " + DateTime.Now);
return;
}
var actuator = await _actuatorRepo.Get(actuatorId);
var writeSource = new CancellationTokenSource();
_serialCancellation.AddSource(result.Id, writeSource);
//fire and forget, will confirm in database upon completion
_ = Task.Run(async() =>
{
Console.WriteLine("Run Task");
Command written;
using (var scope = _serviceScopeFactory.CreateScope())
{
var serialWrite = scope.ServiceProvider.GetRequiredService <ISerialWrite>();
written = await serialWrite.Write(actuator, result, writeSource);
}
return(written);
},
writeSource.Token).ContinueWith(async task =>
{
var newResult = await task;
if (newResult == null)
{
return;
}
if (newResult.Value.Repeat == TimeSpan.Zero)
{
_serialCancellation.RemoveSource(newResult.Id);
}
else
{
Console.WriteLine("old: " + newResult.Value.ExecuteDate);
Console.WriteLine("repeat: " + newResult.Value.Repeat);
var newTime = newResult.Value.ExecuteDate + newResult.Value.Repeat;
Console.WriteLine("new: " + newTime);
newResult.Value.ExecuteDate += newResult.Value.Repeat;
using (var scope = _serviceScopeFactory.CreateScope())
{
var service = scope.ServiceProvider.GetRequiredService <ICommandService>();
_ = service.Update(newResult.Id, actuatorId, newResult.Value);
}
Console.WriteLine("Repeated");
}
});
}
public IActionResult Get(int id)
{
return(Ok(repo.Get(id)));
}
public Task <Actuator> GetById(Guid id)
{
return(_repo.Get(id));
}