public async Task <StockDTO> GetStockAsync(long stockId, CancellationToken cancellationToken = default)
{
var spec = new GetStockByIdSpecification(stockId);
var stock = await _stockRepository.GetOneAsync(spec, cancellationToken);
return(stock.Assemble());
}
public async Task LoadProductAsync(long stockId, string ean, int quantity, CancellationToken cancellationToken = default)
{
var spec = new GetStockByIdSpecification(stockId);
var stock = await _stockRepository.GetOneAsync(spec, cancellationToken);
if (stock == null)
{
throw new ArgumentNullException(nameof(stock));
}
stock.LoadProduct(ean, quantity);
_stockRepository.Update(stock);
await _stockRepository.SaveChangesAsync();
}
public async Task AddProductsAsync(long stockId, IEnumerable <ProductDTO> products, CancellationToken cancellationToken = default)
{
var domainProducts = new List <Product>();
// convert product dto list into domain product list
products.ToList().ForEach(p => domainProducts.Add(p.Assemble()));
var spec = new GetStockByIdSpecification(stockId);
// get stock
var stock = await _stockRepository.GetOneAsync(spec, cancellationToken);
if (stock == null)
{
throw new ArgumentNullException(nameof(stock));
}
// add the new products into stock
stock.AddProducts(domainProducts);
_stockRepository.Update(stock);
await _stockRepository.SaveChangesAsync(cancellationToken);
}
