private async Task Generate(string userId, string courseName, string courseYear, string problemId, string action)
{
var ccData = _submitSolutionService
.CreateItemGenerateInputOutput(userId, courseName, courseYear, problemId, action);
var attemptId = ccData.Id;
var attemptNo = ccData.Attempt;
_idService.RemeberClient(Clients.Caller, attemptId);
await Clients.Clients(_idService[ccData.UserOrGroupUsers]).ServerMessageToClient("info", "Job submitted");
_dbService.Data.Add(ccData);
var itemsCount = await _dbService.Data.CountDocumentsAsync(i => i.Result.Status == ProcessStatus.InQueue.Value);
await Clients.All.QueueStatus(new string[itemsCount]);
}