private void InitializeRetailProducts(string userName, RetailDay item, List <ProductForRetail> productForRetails, List <Product> products)
{
var dbDayProducts = item.RetailProductSnapshots;
foreach (var dayProduct in dbDayProducts)
{
var productForRetail =
productForRetails.SingleOrDefault(x => x.Id == dayProduct.ProductForRetailId);
if (productForRetail == null)
{
throw new Exception($"未能找到零售产品: {dayProduct.Name}");
}
var product = products.SingleOrDefault(x => x.Id == productForRetail.ProductId);
if (product == null)
{
throw new Exception($"未能找到产品: {dayProduct.Name}");
}
SetRetailProductSnapshot(dayProduct, productForRetail, product);
dayProduct.SetModification(userName, "重新初始化");
_retailProductSnapshotRepository.Update(dayProduct);
}
var dayProductIds = dbDayProducts.Select(x => x.ProductForRetailId).ToList();
var retailProductIds = productForRetails.Select(x => x.Id).ToList();
var toAddIds = retailProductIds.Except(dayProductIds).ToList();
var toAdd = productForRetails.Where(x => toAddIds.Contains(x.Id)).ToList();
foreach (var pr in toAdd)
{
var dayProduct = new RetailProductSnapshot
{
ProductForRetailId = pr.Id,
};
dayProduct.SetCreation(userName, "初始化");
var product = products.SingleOrDefault(x => x.Id == pr.ProductId);
if (product == null)
{
throw new Exception($"未能找到产品, 零售产品ID: {pr.Id}");
}
SetRetailProductSnapshot(dayProduct, pr, product);
item.RetailProductSnapshots.Add(dayProduct);
}
}
private void SetRetailProductSnapshot(RetailProductSnapshot ps, ProductForRetail r, Product p)
{
ps.EquivalentBox = r.EquivalentBox;
ps.Price = r.Price;
ps.InternalPrice = r.InternalPrice;
ps.BoxPrice = r.BoxPrice;
ps.IsOrderByBox = r.IsOrderByBox;
ps.MinOrderCount = r.MinOrderCount;
ps.OrderDivisor = r.OrderDivisor;
ps.LegacyProductId = p.LegacyProductId;
ps.Name = p.Name;
ps.FullName = p.FullName;
ps.Specification = p.Specification;
ps.ProductUnit = p.ProductUnit;
ps.ShelfLife = p.ShelfLife;
ps.EquivalentTon = p.EquivalentTon;
ps.Barcode = p.Barcode;
ps.TaxRate = p.TaxRate;
ps.Order = p.Order;
}