using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace ShoeStore.Entities; public class Sale { public int Id { get; private set; } public int ProductId { get; private set; } public int StorageProductId { get; private set; } public DateTime DateOfSale { get; private set; } public int SalesNumber { get; private set; } public int StorageSize { get; private set; } public IEnumerable productSales { get; private set; } = []; public Sale CreateOperation (int id, int productId, int storageProductId, int salesNumber, int storageSize) { return new Sale { Id = id, ProductId = productId, StorageProductId = storageProductId, DateOfSale = DateTime.Now, SalesNumber = salesNumber, StorageSize = storageSize }; } }