public async Task <IActionResult> DeleteStock(int?id)
{
ApplicationUser user = await _userManager.FindByIdAsync(HttpContext.User.GetUserId());
List <Portfolio> portfolios = _context.Portfolio.Include(a => a.PortfolioAssets).Where(p => p.User.Id == user.Id).ToList();
Portfolio workingPortfolio = portfolios.Find(p => p.ID == id);
portfolios.Remove(workingPortfolio);
var model = new DeleteStockFromPortfolioViewModel {
WorkingPortfolio = workingPortfolio, UserPortfolios = portfolios
};
return(View(model));
}
public async Task <IActionResult> DeleteStock(int?id, string stockTicker, string amountRemove)
{
ApplicationUser user = await _userManager.FindByIdAsync(HttpContext.User.GetUserId());
List <Portfolio> portfolios = _context.Portfolio.Where(p => p.User.Id == user.Id).Include(p => p.PortfolioAssets).ToList();
Portfolio workingPortfolio = portfolios.Single(p => p.ID == id);
portfolios.Remove(workingPortfolio);
var model = new DeleteStockFromPortfolioViewModel {
WorkingPortfolio = workingPortfolio, UserPortfolios = portfolios
};
PortfolioAsset asset = _context.PortfolioAsset.Single(p => p.PortfolioID == id && p.AssetSymbol == stockTicker);
if (asset.NumberOfAssetOwned < int.Parse(amountRemove))
{
asset.NumberOfAssetOwned = 0;
}
else
{
asset.NumberOfAssetOwned -= int.Parse(amountRemove);
}
if (asset.NumberOfAssetOwned == 0)
{
_context.PortfolioAsset.Remove(asset);
await _context.SaveChangesAsync();
}
else
{
_context.Update(asset);
await _context.SaveChangesAsync();
}
HttpContext.Session.Remove("selected_port_viewmodel");
return(View(model));
}
