/// <summary>
/// Maps a business domain asset to an EntityFramework model
/// </summary>
/// <param name="asset">The business domain asset object</param>
/// <returns>The portfolio entry DataAccess object</returns>
public static Models.Asset MapAsset(Domain.Models.Asset asset)
{
return(new Models.Asset {
Id = asset.Id,
StockId = asset.Stock.Id,
Quantity = asset.Quantity
});
}
public async Task UpdateAsync(Domain.Models.Asset asset)
{
using var context = new mmpproject2Context(_contextOptions);
var current = await context.Assets.FirstAsync(a => a.Id == asset.Id);
var updated = Mapper.MapAsset(asset);
updated.PortfolioId = current.PortfolioId;
context.Entry(current).CurrentValues.SetValues(updated);
await context.SaveChangesAsync();
}
public async Task <Domain.Models.Asset> AddAsync(Domain.Models.Asset asset, Domain.Models.Portfolio portfolio)
{
if (asset.Id != 0)
{
throw new ArgumentException("Asset already exists.");
}
using var context = new mmpproject2Context(_contextOptions);
var dbPortfolio = await context.Portfolios
.Include(p => p.Assets)
.FirstAsync(p => p.Id == portfolio.Id);
var newAsset = Mapper.MapAsset(asset);
dbPortfolio.Assets.Add(newAsset);
context.Assets.Add(newAsset);
await context.SaveChangesAsync();
var created = await context.Assets
.Include(a => a.Stock)
.FirstAsync(a => a.Id == newAsset.Id);
return(Mapper.MapAsset(created));
}
