public async Task <IActionResult> Cancel()
{
var userName = User.Identity.Name;
if (userName == null)
{
return(Unauthorized(ErrorEnum.NoUserLogIn));
}
var user = await userManager.FindByNameAsync(userName);
Debug.Assert(user != null);
var userId = user.Id;
var lastRequest = await GetLastRequestAsync(userId);
if (lastRequest == null || lastRequest.Status != DriveRequest.RequestStatus.Open)
{
return(NotFound(ErrorEnum.InvalidRequestCancellation));
}
if (!await driveService.CancelRequestAsync(lastRequest.Id))
{
return(NotFound());
}
lastRequest.Status = DriveRequest.RequestStatus.Cancelled;
requestsRepository.Update(lastRequest);
await requestsRepository.ApplyChangesAsync();
return(Ok());
}