private async void btnComboSave_Click(object sender, EventArgs e)
{
if (ComboMode == OperationType.Add && validateCombo())
{
var name = txComboName.Text;
var price = txComboPrice.Text;
var combo = new Combo
{
Name = name,
Price = decimal.Parse(price),
};
await _comboService.AddAsync(combo);
MessageBox.Show("Thêm thành công");
SetComboMode(OperationType.View);
await LoadComboDataGridViewAsync();
}
if (ComboMode == OperationType.Edit && validateCombo())
{
var name = txComboName.Text;
var price = txComboPrice.Text;
var comboId = txComboId.Text;
var combo = await _comboService.GetByIdAsync(comboId);
combo.Name = name;
combo.Price = decimal.Parse(price);
await _comboService.UpdateAsync(combo);
MessageBox.Show("Cập nhật thành công");
SetComboMode(OperationType.View);
await LoadComboDataGridViewAsync();
}
}
public async Task <IActionResult> AddToBasketAsync(string id, int amount = 1)
{
var currentBasket = HttpContext.Session?.GetObjectFromJson <BasketViewModel>("basket");
var currentBasketItemList = currentBasket?.BasketItems?.ToList();
if (currentBasket == null)
{
var newBasket = new BasketViewModel();
var newBasketList = new List <BasketItem>();
var newBasketItem = await this.MappingToBasketItem(id, amount);
if (newBasketItem != null)
{
newBasketList.Add(newBasketItem);
newBasket.BasketItems = newBasketList;
HttpContext.Session?.SetObjectAsJson("basket", newBasket);
return(Ok(newBasket));
}
return(StatusCode(500, "Not enough in stock"));
}
else
{
var itemFound = currentBasket.BasketItems.Where(c => c.ItemId == id).SingleOrDefault();
if (itemFound == null)
{
var newCartItem = await this.MappingToBasketItem(id, amount);
if (newCartItem == null)
{
return(StatusCode(500, "Not enough in stock"));
}
currentBasketItemList.Add(newCartItem);
currentBasket.BasketItems = currentBasketItemList;
}
else
{
var currentItem = currentBasket.BasketItems.Where(item => item.ItemId == id).ToList().ElementAt(0);
var p = await _productService.GetByIdAsync(id);
// If found => its a product
if (p != null)
{
if (p.Quantity < amount + await GetCurrentProductAmountInOrder(id))
{
return(StatusCode(500, "Not enough in stock"));
}
}
// If not => its a combo
else
{
var combo = await _comboService.GetByIdAsync(id);
var avail = await GetComboAvailability(id, amount);
if (!avail)
{
return(StatusCode(500, "Not enough in stock"));
}
}
itemFound.Amount += amount;
}
HttpContext.Session?.SetObjectAsJson("basket", currentBasket);
return(Ok(currentBasket));
}
}