/// <inheritdoc/>
public async Task <SalesItemDetails> AddItemToSaleAsync(SaleItemModel saleItem, CancellationToken cancellationToken)
{
// ToDo: Cache products.
var product = await this.productService.GetProductByIdAsync(saleItem.ProductId, cancellationToken);
return(await this.salesRepository.AddItemToSaleAsync(
new SaleItem()
{
ProductId = saleItem.ProductId,
Price = product.SalesPrice,
Vat = 00.00m,
Quantity = saleItem.Quantity,
Total = saleItem.Quantity *product.SalesPrice,
},
cancellationToken));
}
private static SaleItem ToEntity(Repository repository, IEnumerable <Product> products, SaleItemModel model)
{
if (!model.IsValid())
{
return(null);
}
return(new SaleItem
{
Product = products.FirstOrDefault(it => it.Name == model.ProductName)
?? repository.Products.Add(new Product {
Name = model.ProductName
}),
Quantity = decimal.Parse(model.Quantity),
Price = decimal.Parse(model.Price),
});
}