public async Task <ActionResult <CartTransferObject> > GetCart(string cartId)
{
var cart = await _cartRepository.Get(cartId);
if (cart != null)
{
var transferObject = new CartTransferObject
{
CartItems = cart.CartItems.Select(x => new CartItemTransferObject
{
ProductId = x.ProductId,
GrossPrice = x.GrossPrice,
Id = x.Id,
Name = x.Name,
NetPrice = x.NetPrice,
Sku = x.Sku,
Quantity = x.Quantity,
Tax = x.Tax,
UnitPrice = x.UnitPrice
}).ToList(),
CreatedDate = cart.CreatedDate,
Gross = cart.Gross,
Id = cart.Id,
LastUpdated = cart.LastUpdated,
Net = cart.Net,
Tax = cart.Tax,
TotalItems = cart.ItemCount
};
return(Ok(transferObject));
}
return(NotFound());
}
public async Task <ActionResult <CartTransferObject> > UpdateCart(CartTransferObject cart)
{
try
{
var response = await _cartService.Post(cart);
return(Ok(response));
}
catch (Exception ex)
{
return(BadRequest(ex.Message));
}
}
public void Create(CartTransferObject cartTransferObject, int orderId)
{
foreach (var item in cartTransferObject.CartItems)
{
_context.OrderItems.Add(new OrderItem
{
GrossPrice = item.GrossPrice,
Name = item.Name,
NetPrice = item.NetPrice,
OrderId = orderId,
Quantity = item.Quantity,
Sku = item.Sku,
Tax = item.Tax,
UnitPrice = item.UnitPrice
});
}
}
public async Task <ActionResult <CartTransferObject> > UpdateCart(CartTransferObject cart)
{
double gross = 0.00;
double tax = 0.00;
double net = 0.00;
var itemCount = 0;
if (string.IsNullOrEmpty(cart.Id))
{
cart.Id = Guid.NewGuid().ToString();
foreach (var item in cart.CartItems)
{
await _inventoryService.ReserveStock(new Gateway.DataTransfer.InventoryService.InventoryTransferObject
{
Sku = item.Sku,
TransactionType = "RESERVE",
TransactionCount = item.Quantity
});
item.UnitPrice = await _productClient.GetItemBasePrice(item.ProductId);
item.NetPrice = item.UnitPrice * item.Quantity;
itemCount += item.Quantity;
net += (double)item.NetPrice;
item.Tax = item.NetPrice * (decimal)0.2;
tax += (double)item.Tax;
item.GrossPrice = item.NetPrice + item.Tax;
gross += (double)item.GrossPrice;
_cartItemRepository.Create(new CartItem
{
CartId = cart.Id,
GrossPrice = item.GrossPrice,
Name = item.Name,
NetPrice = item.NetPrice,
Quantity = item.Quantity,
Sku = item.Sku,
Tax = item.Tax,
UnitPrice = item.UnitPrice,
});
}
var saveCart = new Cart
{
Id = cart.Id,
CreatedDate = DateTime.Now,
Gross = (decimal)gross,
ItemCount = itemCount,
LastUpdated = DateTime.Now,
Net = (decimal)net,
Tax = (decimal)tax
};
cart.Gross = (decimal)gross;
cart.Net = (decimal)net;
cart.Tax = (decimal)tax;
cart.TotalItems = itemCount;
cart.CreatedDate = DateTime.Now;
cart.LastUpdated = DateTime.Now;
_cartRepository.Create(saveCart);
await _cartRepository.SaveChanges();
return(Ok(cart));
}
else
{
var updateCart = await _cartRepository.Get(cart.Id);
if (updateCart == null)
{
return(NotFound());
}
foreach (var item in cart.CartItems)
{
item.NetPrice = item.UnitPrice * item.Quantity;
itemCount += item.Quantity;
net += (double)item.NetPrice;
item.Tax = item.NetPrice * (decimal)0.2;
tax += (double)item.Tax;
item.GrossPrice = item.NetPrice + item.Tax;
gross += (double)item.GrossPrice;
}
updateCart.LastUpdated = DateTime.Now;
cart.LastUpdated = updateCart.LastUpdated;
cart.TotalItems = updateCart.ItemCount;
_cartRepository.Update(updateCart);
foreach (var item in updateCart.CartItems)
{
_cartItemRepository.Update(item);
if (_cartItemRepository.GetEntityState(item) == Microsoft.EntityFrameworkCore.EntityState.Deleted)
{
await _inventoryService.ReserveStock(new Gateway.DataTransfer.InventoryService.InventoryTransferObject
{
Sku = item.Sku,
TransactionType = "FREE",
TransactionCount = item.Quantity
});
}
else if (_cartItemRepository.GetEntityState(item) == Microsoft.EntityFrameworkCore.EntityState.Added)
{
await _inventoryService.ReserveStock(new Gateway.DataTransfer.InventoryService.InventoryTransferObject
{
Sku = item.Sku,
TransactionType = "RESERVE",
TransactionCount = item.Quantity
});
}
}
await _cartRepository.SaveChanges();
return(Ok(cart));
}
}
public async Task <CartTransferObject> Post(CartTransferObject entity)
{
return(await _httpService.Post <CartTransferObject>($"{baseUri}api/cartservice/v1/updatecart", entity));
}