public void DeleteAssetAllocations(Portfolio portfolio)
{
List <AssetAllocation> aas = AssetAllocations.Where(aa => aa.PortfolioId == portfolio.Id).ToList();
AssetAllocations.RemoveRange(aas);
SaveChanges();
}
public Portfolio CreatePortfolio(User user, string portfolioname, bool isSimulated, Tuple <string, AssetClass>[] tuples)
{
Portfolio portfolio = new Portfolio()
{
Name = portfolioname,
AssetAllocations = new List <AssetAllocation>(),
UserId = user.Id,
};
Portfolios.Add(portfolio);
SaveChanges();
foreach (var tuple in tuples)
{
AssetBase assetBase = GetAssetyBy(tuple.Item2, tuple.Item1);
if (assetBase == null)
{
assetBase = CreateAsset(tuple.Item2, tuple.Item1);
}
AssetAllocation assetAllocation = new AssetAllocation()
{
Asset = assetBase,
PortfolioId = portfolio.Id,
};
AssetAllocations.Add(assetAllocation);
portfolio.AssetAllocations.Add(assetAllocation);
}
portfolio.UserId = user.Id;
portfolio.IsSimulated = true;
Update(portfolio);
return(portfolio);
}
public void Update(AssetAllocation allocation)
{
//TODO: FALTA CAMPO FECHA DE ACTUALIZACION
AssetAllocations.Attach(allocation);
Entry(allocation).State = EntityState.Modified;
SaveChanges();
}
public AssetAllocation GetAssetAllocationBy(int assetAllocationId)
{
return(AssetAllocations
.Include(aa => aa.Asset)
.ThenInclude(asset => ((Option)asset).UnderlyingAsset)
.Where(aa => aa.Id == assetAllocationId)
.SingleOrDefault());
}
