public async Task <IActionResult> Create([Bind("Id,Name")] Category category)
{
if (ModelState.IsValid)
{
_context.Add(category);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(category));
}
public async Task <IActionResult> BuyAllItems()
{
var user = await _userManager.FindUserByPrincipal(HttpContext.User);
var items = _context.ShoppingCartItem.Where(x => x.UserId == user.Id && x.Ordered == false);
Order order = new Order()
{
UserId = user.Id,
Date = DateTime.Now.ToString(),
Items = new List <ShoppingCartItem>()
};
foreach (var i in items)
{
Item item = await _context.Item.FindAsync(i.ItemId);
order.Items.Add(i);
item.Quantity = item.Quantity - i.Quantity;
if (item.Quantity <= 0)
{
item.SoldOut = true;
}
_context.Update(item);
}
foreach (var item in order.Items)
{
if (item.Quantity >= 20)
{
order.Sum += item.Quantity * item.Product.WholesalePrice;
}
else
{
order.Sum += item.Quantity * item.Product.Price;
}
}
await _context.Order.AddAsync(order);
foreach (var i in order.Items)
{
i.Ordered = true;
_context.Update(i);
}
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> AddToCart(int?id)
{
if (id == null)
{
return(NotFound());
}
var item = await _context.Item
.Include(i => i.Category)
.FirstOrDefaultAsync(m => m.Id == id);
if (item == null)
{
return(NotFound());
}
var user = await _userManager.FindUserByPrincipal(HttpContext.User);
if (_context.ShoppingCartItem.Any(x => x.UserId == user.Id && x.ItemId == item.Id))
{
var cartItem = await _context.ShoppingCartItem.FirstOrDefaultAsync(x => x.UserId == user.Id && x.ItemId == item.Id);
cartItem.Quantity++;
_context.Update(cartItem);
}
else
{
ShoppingCartItem cartItem = new ShoppingCartItem()
{
UserId = user.Id,
ItemId = item.Id,
Product = item,
Quantity = 1,
Ordered = false
};
_context.ShoppingCartItem.Add(cartItem);
}
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
