public void UpdateItemData(GameItemModel item)
{
var updatedData = _tpApiWrapper.ItemDetails(item.ItemId);
item.IconUrl = updatedData.IconUrl;
item.Name = updatedData.Name;
item.Rarity = updatedData.Rarity;
item.RestrictionLevel = updatedData.Level;
item.Type = updatedData.Type;
}
public void UpdateListings(GameItemModel item)
{
var updatedData = _tpApiWrapper.Listings(item.ItemId);
item.Listing = new ApiItemListing
{
Id = item.ItemId,
Buys = updatedData.Buys,
Sells = updatedData.Sells
};
item.CommerceDataLastUpdated = DateTime.Now;
}
public void ReturnOfInvestmentShouldBeCalculatedCorrectly()
{
GameItemModel item = new GameItemModel
{
BuyPrice = 100,
SellPrice = 200
};
// ROI = net revenue(margin) / invested money
int expectedROI = (int)((float)item.Margin / (float)item.BuyPrice * 100);
Assert.Equal(expectedROI, item.ROI);
}
public void MarginShouldBeCalculatedCorrectly()
{
GameItemModel item = new GameItemModel
{
BuyPrice = 100,
SellPrice = 200
};
int expectedMargin = (int)Math.Round(item.SellPrice * (1 - CommissionFee) - item.BuyPrice);
Assert.Equal(expectedMargin, item.Margin);
}
private static GameItemModel ConvertToGameItem(ApiItem item)
{
var itemModel = new GameItemModel
{
ItemId = item.Id,
IconUrl = item.IconUrl,
Name = item.Name,
Rarity = item.Rarity,
RestrictionLevel = item.Level,
Type = item.Type,
SubType = item.Details != null ? item.Details.Type : null,
CommerceDataLastUpdated = DateTime.Now
};
return itemModel;
}
public void UpdateListings(GameItemModel item)
{
_apiDataUpdater.UpdateListingsParallel(item);
}
private void AddItemNotification(GameItemModel item)
{
item.PropertyChanged += new PropertyChangedEventHandler(item_PropertyChanged);
}
public void UpdateListingsParallel(GameItemModel item)
{
UpdateListingsParallel(new List<GameItemModel> { item });
}
public void UpdateCommerceDataParallel(GameItemModel item)
{
Task.Run(() => UpdatePrices(item));
Task.Run(() => UpdateListings(item));
}
public void UpdatePrices(GameItemModel item)
{
throw new NotImplementedException();
}
public void DeleteWatchlistItem(GameItemModel item)
{
using (var context = _contextProvider.GetContext())
{
ItemWatchlistModel contextWatchlist = context.ItemWatchlists.Single(wl => wl.Id == SelectedWatchlist.Id);
var contextItem = context.GameItems.Single(i => i.ItemId == item.ItemId);
contextWatchlist.Items.Remove(contextItem);
context.Save();
}
SelectedWatchlist.Items.Remove(item);
}
