private void AddAndSaveExchangeHistory(ExchangeHistory exchangeHistory, ExchangeHistory.ItemData itemData)
{
lock (LockObject)
{
exchangeHistory.Items.Add(itemData);
exchangeHistory.LastFetchDateTimeUtc = DateTime.UtcNow;
if (string.IsNullOrEmpty(exchangeHistory.Id))
{
return;
}
if (Stopwatch.ElapsedMilliseconds >= SaveEveryMilliSeconds)
{
Debug.WriteLine("Saved at " + DateTime.UtcNow + " UTC");
DocumentSession.SaveChanges();
Stopwatch.Restart();
}
}
}
private async Task FillAndEmptyFetchQueuesAsync(ExchangeHistory exchangeHistory)
{
PoeNinjaDataService.CurrencyType currencyType;
PoeNinjaDataService.ItemType itemType;
IdCurrencyTypePair idCurrencyTypePair;
IdItemTypePair idItemTypePair;
while (FetchCurrencyQueue.TryDequeue(out currencyType))
{
Debug.WriteLine("Thread: " + Thread.CurrentThread.ManagedThreadId + " fetched currency type: " + currencyType);
var currencyJsonResponse = await PoeNinjaDataService.FetchCurrencyJsonResponseAsync(currencyType);
foreach (var details in currencyJsonResponse.CurrencyDetails)
{
FetchCurrencyHistoryQueue.Enqueue(new IdCurrencyTypePair {
Id = details.Id, Name = details.Name, CurrencyType = currencyType
});
}
Thread.Sleep(10);
}
while (FetchItemQueue.TryDequeue(out itemType))
{
Debug.WriteLine("Thread: " + Thread.CurrentThread.ManagedThreadId + " fetched item type: " + itemType);
var itemJsonResponse = await PoeNinjaDataService.FetchItemJsonResponseAsync(itemType);
foreach (var line in itemJsonResponse.Lines)
{
FetchItemHistoryQueue.Enqueue(new IdItemTypePair {
Id = line.Id, Name = line.Name, ItemType = itemType
});
}
Thread.Sleep(10);
}
while (FetchCurrencyHistoryQueue.TryDequeue(out idCurrencyTypePair))
{
Debug.WriteLine("Thread: " + Thread.CurrentThread.ManagedThreadId + " fetched currency id: " + idCurrencyTypePair.Id);
var currencyHistoryJsonResponse = await PoeNinjaDataService.FetchCurrencyHistoryJsonResponseAsync(idCurrencyTypePair.CurrencyType, idCurrencyTypePair.Id);
// can be null for certain currency items like Chaos Orb
if (currencyHistoryJsonResponse != null)
{
var item = new ExchangeHistory.ItemData
{
Type = idCurrencyTypePair.CurrencyType.Name(),
Name = idCurrencyTypePair.Name,
PoeNinjaId = idCurrencyTypePair.Id,
};
item.ChaosValuePerDay.AddRange(currencyHistoryJsonResponse.ReceiveCurrencyGraphData.Select(o => o.Value));
AddAndSaveExchangeHistory(exchangeHistory, item);
}
Thread.Sleep(10);
}
while (FetchItemHistoryQueue.TryDequeue(out idItemTypePair))
{
Debug.WriteLine("Thread: " + Thread.CurrentThread.ManagedThreadId + " fetched item id: " + idItemTypePair.Id);
var itemHistoryJsonResponse = await PoeNinjaDataService.FetchItemHistoryJsonResponseAsync(idItemTypePair.ItemType, idItemTypePair.Id);
// can be null for certain currency items like Chaos Orb
if (itemHistoryJsonResponse != null)
{
var item = new ExchangeHistory.ItemData
{
Type = idItemTypePair.ItemType.Name(),
Name = idItemTypePair.Name,
PoeNinjaId = idItemTypePair.Id,
};
item.ChaosValuePerDay.AddRange(itemHistoryJsonResponse.Select(o => o.Value));
AddAndSaveExchangeHistory(exchangeHistory, item);
}
Thread.Sleep(10);
}
}