public void Save(Cake item)
{
if (item.CakeId == 0)
{
var cakeId = cakes.Max(i => i.CakeId);
item.CakeId = cakeId + 1;
cakes.Add(item);
Debug.WriteLine(string.Format("----------------> {0}", cakeId));
}
else
{
var dbEntry = cakes.FirstOrDefault(i => i.CakeId == item.CakeId);
if (item != null)
{
dbEntry.Name = item.Name;
dbEntry.Description = item.Description;
dbEntry.Price = item.Price;
dbEntry.Type = item.Type;
if (item.Image != null)
{
dbEntry.Image = new Image
{
Data = item.Image.Data,
Type = item.Image.Type,
ImageId = item.CakeId
};
}
}
}
}
public void Save(Cake cake)
{
if(cake.CakeId == 0)
{
context.Cakes.Add(cake);
}
else
{
var dbEntry = context.Cakes.Find(cake.CakeId);
if(cake != null)
{
dbEntry.Name = cake.Name;
dbEntry.Description = cake.Description;
dbEntry.Price = cake.Price;
dbEntry.Type = cake.Type;
}
}
context.SaveChanges();
}
public void AddItem(Cake cake, int quantity)
{
var line = lineCollection
.Where(c => c.Cake.CakeId == cake.CakeId)
.FirstOrDefault();
if (line == null)
{
lineCollection.Add(new CartLine
{
Cake = cake,
Quantity = quantity
});
}
else
{
line.Quantity += quantity;
}
}
public ActionResult Edit(Cake cake, HttpPostedFileBase image = null)
{
if(ModelState.IsValid)
{
if(image != null)
{
cake.Image = new Image
{
Type = image.ContentType,
Data = new byte[image.ContentLength]
};
image.InputStream.Read(cake.Image.Data, 0, image.ContentLength);
}
cakesRepository.Save(cake);
TempData["message"] = string.Format("Changes in cake {0} was saved.", cake.Name);
return RedirectToAction("Index");
}
else
{
return View(cake);
}
}
public void RemoveLine(Cake cake)
{
lineCollection.RemoveAll(l => l.Cake.CakeId == cake.CakeId);
}
