/* *This method consolidates the assets based on their Symbol and type. If there are two assets
* with same Symbol and same asset type (i.e two or more Domestic Stocks with the Symbol ABC, they will be
* consolidated.
*
* If there are similar assets but with different currencies, they will be consolidated after converting
* their respective prices to Euro. The possibility of having Same symbols, bought in different currency
* denominations is an assumption that I made.
*
*/
public static List <IAssets> CompareAssets(List <IAssets> consolidatedList, IAssets asset)
{
ExchangeRates exchangeRate = new ExchangeRates();
if (consolidatedList.Count == 0)
{
consolidatedList.Add(asset);
return(consolidatedList);
}
IAssets tempAsset = consolidatedList.Find(x => x.Equals(asset));
if (tempAsset == null)
{
consolidatedList.Add(asset);
return(consolidatedList);
}
try
{
if (tempAsset.Currency == asset.Currency)
{
consolidatedList.Remove(tempAsset);
tempAsset.Price = ((tempAsset.Price * tempAsset.Shares) + (asset.Price * asset.Shares)) / (tempAsset.Shares + asset.Shares);
tempAsset.Shares += asset.Shares;
consolidatedList.Add(tempAsset);
return(consolidatedList);
}
else if (tempAsset.Type == asset.Type)
{
consolidatedList.Remove(tempAsset);
var entryPrice = exchangeRate.GetRate(tempAsset.Price, tempAsset.Currency.ToString(), "EUR");
var assetPrice = exchangeRate.GetRate(asset.Price, asset.Currency.ToString(), "EUR");
tempAsset.Price = ((entryPrice * tempAsset.Shares) + (assetPrice * asset.Shares)) / tempAsset.Shares + asset.Shares;
tempAsset.Shares += asset.Shares;
tempAsset.Currency = CurrencyTypes.EUR;
consolidatedList.Add(tempAsset);
return(consolidatedList);
}
consolidatedList.Add(asset);
}
catch (Exception e)
{
Console.WriteLine("\nError:" + e.Message);
consolidatedList.Add(tempAsset);
}
return(consolidatedList);
}
/*
* Valuation of the asset is done based on the currency denomination chosen by the user.
*/
public double Value(string toCurrency)
{
ExchangeRates exchangeRate = new ExchangeRates();
return(exchangeRate.GetRate((Shares * Price), Currency.ToString(), toCurrency));
}
