public static void AddProduct()
{
try
{
string name = SetInformation.SetName();
DateTime productionDate = SetInformation.SetProductionDate();
DateTime expirationDate = SetInformation.SetExpirationDate(productionDate);
double price = SetInformation.SetPrice();
int amount = SetInformation.SetAmount();
Guid producerId = SetInformation.SetProducerId();
Product newProduct = new Product()
{
Name = name,
ProductionDate = productionDate,
ExpirationDate = expirationDate,
Price = price,
Amount = amount,
ProducerId = producerId
};
using (var context = new StockContext())
{
context.Products.Add(newProduct);
context.SaveChanges();
}
}
catch (ArgumentNullException)
{
throw;
}
}
public static void AddProducer()
{
Producer newProducer = new Producer()
{
Name = SetInformation.SetName()
};
using (var context = new StockContext())
{
context.Producers.Add(newProducer);
context.SaveChanges();
}
}
public static void EditProduct(Product product)
{
switch (ChoicesMenu.ChoseColumn())
{
case (int)Columns.Name:
product.Name = SetInformation.SetName();
break;
case (int)Columns.Price:
product.Price = SetInformation.SetPrice();
break;
case (int)Columns.Amount:
product.Amount = SetInformation.SetAmount();
break;
case (int)Columns.ProductionDate:
product.ProductionDate = SetInformation.SetProductionDate();
break;
case (int)Columns.ExpirationDate:
product.ExpirationDate = SetInformation.SetExpirationDate(product.ProductionDate);
break;
case (int)Columns.ProducerId:
product.ProducerId = SetInformation.SetProducerId();
break;
default:
Console.WriteLine("Нет такого поля");
break;
}
using (var context = new StockContext())
{
var changeProduct = context.Products.Find(product.Id);
context.Products.Remove(changeProduct);
context.Products.Add(product);
context.SaveChanges();
}
}