bool SaveObservation(ItemAnalysis analysis, Item item)
{
var recentObs = _marketObservationRepository.GetByItemAndDate(item, DateTime.Now - ObservationSaveThreshold,
DateTime.Today.AddDays(1));
if (recentObs.Any())
{
return(false);
}
var obs = new MarketObservation();
obs.Item = item;
obs.EntryTime = DateTime.Now;
obs.High = analysis.Highest;
obs.Low = analysis.Lowest;
obs.LastSalePrice = analysis.LastPrice;
obs.Price = analysis.MarketPrice;
obs.TotalTrades = analysis.TotalTrades;
obs.UnitsOnMarket = analysis.CurrentListings;
_marketObservationRepository.Save(obs);
return(true);
}
int MergeMarketObservations(Item source, Item target)
{
var toChange = _marketObservationRepository.GetByItem(source).ToArray();
foreach (var obs in toChange)
{
obs.Item = target;
_marketObservationRepository.Save(obs);
}
return(toChange.Length);
}
public static void ImportMarket()
{
var path = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "market import.csv");
string obs;
using (var sr = new StreamReader(path))
obs = sr.ReadToEnd();
using (var repo = new ItemRepository())
{
var parser = new MarketObservationParser(new MarketObservationParserSettings(), repo, obs);
using (var mRepo = new MarketObservationRepository())
{
mRepo.Begin();
foreach (var o in parser.Observations)
{
mRepo.Save(o);
}
mRepo.End();
}
}
}
