public void Insert(Product item)
{
//log the date time created
item.Created = DateTime.Now;
_db.Product.Add(item);
_db.SaveChanges();
}
public void Update(Product item)
{
var dbItem = _db.Product.FirstOrDefault(p => p.Id == item.Id);
dbItem.Title = item.Title;
dbItem.Description = item.Description;
dbItem.Price = item.Price;
//log the date time updated
dbItem.Updated = DateTime.Now;
}
public void Update(Product item)
{
if (item == null)
throw new ArgumentNullException("You cannot update a null product");
var target = Products.FirstOrDefault(x => x.Id == item.Id);
target.Title = item.Title;
target.Price = item.Price;
target.Updated = DateTime.Now;
}
public static ProductDTO MapProductToDTO(Product product)
{
return new ProductDTO
{
Id = product.Id,
Title = product.Title,
Price = product.Price,
Description = product.Description
};
}
public static ProductViewModel MapProductToModel(Product product)
{
return new ProductViewModel
{
Id = product.Id,
Title = product.Title,
Price = product.Price,
Description = product.Description
};
}
public void Insert(Product item)
{
if (item == null)
throw new ArgumentNullException("You cannot insert a null product");
//should define the Id property manually
var last = Products.Max(x => (int?)x.Id) ?? 0;
item.Id = last + 1;
item.Created = DateTime.Now;
Products.Add(item);
}
public void Update(Product item)
{
var dbItem = db.Product.FirstOrDefault(p => p.Id == item.Id);
if (dbItem == null)
throw new ArgumentNullException("Product does not exists");
dbItem.Title = item.Title;
dbItem.Description = item.Description;
dbItem.Price = item.Price;
//log the date time updated
dbItem.Updated = DateTime.Now;
db.SaveChanges();
}
