public ActionResult <Lottery> GetLottery([FromQuery] LotteryFilter filter)
{
Lottery lottery = null;
ActionResult retval = BadRequest(filter);
try
{
if (!ModelState.IsValid)
{
retval = BadRequest(ModelState);
}
else
{
lottery = _service.getLottery(filter, true);
if (lottery != null)
{
retval = new OkObjectResult(lottery);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
return(retval);
}
private void DoWork(object state)
{
List <Lottery> lotteries = new List <Lottery>();
LotteryFilter filter = new LotteryFilter();
DateTime currentDay = DateTime.Now.AddDays(-1);
try
{
// infinite loop
while (true)
{
// Its a new day. Restart the process
if (currentDay.Date < DateTime.Now.Date)
{
Console.WriteLine(STARTING_DAILY_ANALYSIS);
// Get the lotteries
lotteries = _lotteryService.getLotteries(filter);
if (lotteries != null && lotteries.Count > 0)
{
// Proccess the Lotteries
foreach (Lottery lottery in lotteries)
{
// Analyze the lottery
_analyzerService.AnalyzeLottery(lottery);
// Update the lottery
_lotteryService.updateLottery(lottery);
}
}
// update the date
currentDay = DateTime.UtcNow;
Console.WriteLine(FINISHED_DAILY_ANALYSIS);
}
// Once automatic processing is complete for the day, check every hour for new day
Thread.Sleep(3600000);
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
/// <summary>
/// Get multiple lotteries determined by either domain, or just get all
/// </summary>
/// <param name="filter"></param>
/// <returns></returns>
public List <Lottery> getLotteries(LotteryFilter filter)
{
List <Lottery> retval = null;
IQueryable <Lottery> query = null;
try
{
if (filter != null)
{
query = getLotteryQuery(filter);
retval = query.ToList();
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
return(retval);
}
private IQueryable <Lottery> getLotteryQuery(LotteryFilter filter)
{
IQueryable <Lottery> query = null;
try
{
query = _context.Lottery.Select(l => l);
query.Include(l => l.LotteryNumbers);
if (filter.LotteryId != null)
{
query.Where(l => l.LotteryId == filter.LotteryId);
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
return(query);
}
/// <summary>
/// Get One Lottery defined by id in filter
/// </summary>
/// <param name="filter"></param>
/// <returns></returns>
public Lottery getLottery(LotteryFilter filter, bool updateStatistics)
{
Lottery retval = null;
IQueryable <Lottery> query = null;
try
{
if (updateStatistics)
{
_statsService.UpdateSearchStats(filter.LotteryId.ToString());
}
if (filter != null)
{
query = getLotteryQuery(filter);
retval = query.FirstOrDefault();
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
return(retval);
}
