public async Task <IActionResult> Cancel([FromRoute] string deviceId)
{
if (!await _deviceService.ExistsAsync(deviceId))
{
return(BadRequest("Device does not exist"));
}
var lastAlert = _alertService.GetAll()
.Where(a => a.DeviceId == deviceId)
.OrderByDescending(a => a.Timestamp)
.FirstOrDefault();
//var lastAlert = (await _deviceService.GetByIdAsync(deviceId))
// .Alerts
// .Where(a => a.Cancelled == false)
// .OrderByDescending(a => a.Timestamp)
// .FirstOrDefault();
if (lastAlert == null || lastAlert.Cancelled == true)
{
return(BadRequest("There is no previous non-cancelled alert"));
}
lastAlert.Cancelled = true;
await _alertService.UpdateAsync(lastAlert);
return(Ok());
}