private async Task <decimal> ApplyDiscount(User user, Cart cart)
{
decimal discount = 0;
if (!string.IsNullOrWhiteSpace(cart.CouponCode))
{
var cartInfoForCoupon = new CartInfoForCoupon
{
Items = cart.Items.Select(x => new CartItemForCoupon {
ProductId = x.ProductId, Quantity = x.Quantity
}).ToList()
};
var couponValidationResult = await _couponService.Validate(cart.CouponCode, cartInfoForCoupon);
if (couponValidationResult.Succeeded)
{
discount = couponValidationResult.DiscountAmount;
_couponService.AddCouponUsage(user.Id, couponValidationResult.CouponId);
}
else
{
throw new ApplicationException($"Unable to apply coupon {cart.CouponCode}. {couponValidationResult.ErrorMessage}");
}
}
return(discount);
}
// TODO separate getting product thumbnail, varation options from here
public async Task <CartVm> GetActiveCartDetails(long customerId, long createdById)
{
var cart = await GetActiveCart(customerId, createdById);
if (cart == null)
{
return(null);
}
var cartVm = new CartVm()
{
Id = cart.Id,
CouponCode = cart.CouponCode,
IsProductPriceIncludeTax = cart.IsProductPriceIncludeTax,
TaxAmount = cart.TaxAmount,
ShippingAmount = cart.ShippingAmount,
OrderNote = cart.OrderNote
};
cartVm.Items = _cartItemRepository
.Query()
.Include(x => x.Product).ThenInclude(p => p.ThumbnailImage)
.Include(x => x.Product).ThenInclude(p => p.OptionCombinations).ThenInclude(o => o.Option)
.Where(x => x.CartId == cart.Id)
.Select(x => new CartItemVm
{
Id = x.Id,
ProductId = x.ProductId,
ProductName = x.Product.Name,
ProductPrice = x.Product.Price,
ProductImage = _mediaService.GetThumbnailUrl(x.Product.ThumbnailImage),
Quantity = x.Quantity,
VariationOptions = CartItemVm.GetVariationOption(x.Product)
}).ToList();
cartVm.SubTotal = cartVm.Items.Sum(x => x.Quantity * x.ProductPrice);
if (!string.IsNullOrWhiteSpace(cartVm.CouponCode))
{
var cartInfoForCoupon = new CartInfoForCoupon
{
Items = cartVm.Items.Select(x => new CartItemForCoupon {
ProductId = x.ProductId, Quantity = x.Quantity
}).ToList()
};
var couponValidationResult = await _couponService.Validate(customerId, cartVm.CouponCode, cartInfoForCoupon);
if (couponValidationResult.Succeeded)
{
cartVm.Discount = couponValidationResult.DiscountAmount;
}
else
{
cartVm.CouponValidationErrorMessage = couponValidationResult.ErrorMessage;
}
}
return(cartVm);
}
// TODO separate getting product thumbnail, varation options from here
public async Task <CartVm> GetCart(long userId)
{
var cart = _cartRepository.Query().FirstOrDefault(x => x.UserId == userId && x.IsActive);
if (cart == null)
{
return(new CartVm());
}
var cartVm = new CartVm()
{
Id = cart.Id,
CouponCode = cart.CouponCode,
TaxAmount = cart.TaxAmount,
ShippingAmount = cart.ShippingAmount
};
cartVm.Items = _cartItemRepository
.Query()
.Include(x => x.Product).ThenInclude(p => p.ThumbnailImage)
.Include(x => x.Product).ThenInclude(p => p.OptionCombinations).ThenInclude(o => o.Option)
.Where(x => x.CartId == cart.Id)
.Select(x => new CartItemVm
{
Id = x.Id,
ProductId = x.ProductId,
ProductName = x.Product.Name,
ProductPrice = x.Product.Price,
ProductImage = _mediaService.GetThumbnailUrl(x.Product.ThumbnailImage),
Quantity = x.Quantity,
VariationOptions = CartItemVm.GetVariationOption(x.Product)
}).ToList();
cartVm.SubTotal = cartVm.Items.Sum(x => x.Quantity * x.ProductPrice);
if (!string.IsNullOrWhiteSpace(cartVm.CouponCode))
{
var cartInfoForCoupon = new CartInfoForCoupon
{
Items = cartVm.Items.Select(x => new CartItemForCoupon {
ProductId = x.ProductId, Quantity = x.Quantity
}).ToList()
};
var couponValidationResult = await _couponService.Validate(cartVm.CouponCode, cartInfoForCoupon);
if (couponValidationResult.Succeeded)
{
cartVm.Discount = couponValidationResult.DiscountAmount;
}
}
return(cartVm);
}
private async Task <CouponValidationResult> CheckForDiscountIfAny(User user, Cart cart)
{
if (string.IsNullOrWhiteSpace(cart.CouponCode))
{
return(new CouponValidationResult {
Succeeded = true, DiscountAmount = 0
});
}
var cartInfoForCoupon = new CartInfoForCoupon
{
Items = cart.Items.Select(x => new CartItemForCoupon {
ProductId = x.ProductId, Quantity = x.Quantity
}).ToList()
};
var couponValidationResult = await _couponService.Validate(cart.CouponCode, cartInfoForCoupon);
return(couponValidationResult);
}
public async Task <CouponValidationResult> ApplyCoupon(long cartId, string couponCode)
{
var cart = _cartRepository.Query().Include(x => x.Items).FirstOrDefault(x => x.Id == cartId);
var cartInfoForCoupon = new CartInfoForCoupon
{
Items = cart.Items.Select(x => new CartItemForCoupon {
ProductId = x.ProductId, Quantity = x.Quantity
}).ToList()
};
var couponValidationResult = await _couponService.Validate(cart.CustomerId, couponCode, cartInfoForCoupon);
if (couponValidationResult.Succeeded)
{
cart.CouponCode = couponCode;
cart.CouponRuleName = couponValidationResult.CouponRuleName;
_cartItemRepository.SaveChanges();
}
return(couponValidationResult);
}
private static CartInfoForCoupon MakeMockCartInfoForCoupon()
{
var cartInfoForCoupon = new CartInfoForCoupon
{
Items = new List <CartItemForCoupon>
{
new CartItemForCoupon
{
ProductId = 1,
Quantity = 1
},
new CartItemForCoupon
{
ProductId = 2,
Quantity = 2
}
}
};
return(cartInfoForCoupon);
}
public async Task CreateOrder(User user, Address billingAddress, Address shippingAddress)
{
var cart = _cartRepository
.Query()
.Include(c => c.Items).ThenInclude(x => x.Product)
.Where(x => x.UserId == user.Id && x.IsActive).FirstOrDefault();
if (cart == null)
{
throw new ApplicationException($"Cart of user {user.Id} can no be found");
}
decimal discount = 0;
if (!string.IsNullOrWhiteSpace(cart.CouponCode))
{
var cartInfoForCoupon = new CartInfoForCoupon
{
Items = cart.Items.Select(x => new CartItemForCoupon {
ProductId = x.ProductId, Quantity = x.Quantity
}).ToList()
};
var couponValidationResult = await _couponService.Validate(cart.CouponCode, cartInfoForCoupon);
if (couponValidationResult.Succeeded)
{
discount = couponValidationResult.DiscountAmount;
_couponService.AddCouponUsage(user.Id, couponValidationResult.CouponId);
}
else
{
throw new ApplicationException($"Unable to apply coupon {cart.CouponCode}. {couponValidationResult.ErrorMessage}");
}
}
var orderBillingAddress = new OrderAddress()
{
AddressLine1 = billingAddress.AddressLine1,
ContactName = billingAddress.ContactName,
CountryId = billingAddress.CountryId,
StateOrProvinceId = billingAddress.StateOrProvinceId,
DistrictId = billingAddress.DistrictId,
Phone = billingAddress.Phone
};
var orderShippingAddress = new OrderAddress()
{
AddressLine1 = shippingAddress.AddressLine1,
ContactName = shippingAddress.ContactName,
CountryId = shippingAddress.CountryId,
StateOrProvinceId = shippingAddress.StateOrProvinceId,
DistrictId = shippingAddress.DistrictId,
Phone = shippingAddress.Phone
};
var order = new Order
{
CreatedOn = DateTimeOffset.Now,
CreatedById = user.Id,
BillingAddress = orderBillingAddress,
ShippingAddress = orderShippingAddress
};
foreach (var cartItem in cart.Items)
{
var orderItem = new OrderItem
{
Product = cartItem.Product,
ProductPrice = cartItem.Product.Price,
Quantity = cartItem.Quantity
};
order.AddOrderItem(orderItem);
}
order.CouponCode = cart.CouponCode;
order.CouponRuleName = cart.CouponRuleName;
order.Discount = discount;
order.SubTotal = order.OrderItems.Sum(x => x.ProductPrice * x.Quantity);
order.SubTotalWithDiscount = order.SubTotal - discount;
_orderRepository.Add(order);
cart.IsActive = false;
var vendorIds = cart.Items.Where(x => x.Product.VendorId.HasValue).Select(x => x.Product.VendorId.Value).Distinct();
foreach (var vendorId in vendorIds)
{
var subOrder = new Order
{
CreatedOn = DateTimeOffset.Now,
CreatedById = user.Id,
BillingAddress = orderBillingAddress,
ShippingAddress = orderShippingAddress,
VendorId = vendorId,
Parent = order
};
foreach (var cartItem in cart.Items.Where(x => x.Product.VendorId == vendorId))
{
var orderItem = new OrderItem
{
Product = cartItem.Product,
ProductPrice = cartItem.Product.Price,
Quantity = cartItem.Quantity
};
subOrder.AddOrderItem(orderItem);
}
subOrder.SubTotal = subOrder.OrderItems.Sum(x => x.ProductPrice * x.Quantity);
_orderRepository.Add(subOrder);
}
_orderRepository.SaveChange();
}
// TODO separate getting product thumbnail, varation options from here
public async Task <CartVm> GetActiveCartDetails(long customerId, long createdById)
{
//var carrito = DataCarrito();
//if (carrito == null)
//{
// return null;
//}
//else {
// return carrito;
//}
// datos del carrito se cargan aqui
var cart = await GetActiveCart(customerId, createdById);
if (cart == null)
{
return(null);
}
var cartVm = new CartVm(_currencyService)
{
Id = cart.Id,
CouponCode = cart.CouponCode,
IsProductPriceIncludeTax = cart.IsProductPriceIncludeTax,
TaxAmount = cart.TaxAmount,
ShippingAmount = cart.ShippingAmount,
OrderNote = cart.OrderNote
};
//tenemos que cargar aqui los datos del carrito, tenemos la ID de los productos en el Cart.Items
// recorremos el array.
cartVm.Items = _cartItemRepository
.Query()
.Where(x => x.CartId == cart.Id).ToList()
.Select(x => new CartItemVm(_currencyService)
{
Id = x.Id,
ProductId = x.ProductId,
// ProductName = x.Product.Name,
//ProductPrice = x.Product.Price,
//ProductStockQuantity = x.Product.StockQuantity,
//ProductStockTrackingIsEnabled = x.Product.StockTrackingIsEnabled,
//IsProductAvailabeToOrder = x.Product.IsAllowToOrder && x.Product.IsPublished && !x.Product.IsDeleted,
Quantity = x.Quantity
}).ToList();
//codigo origen
//cartVm.Items = _cartItemRepository
// .Query()
// .Include(x => x.Product).ThenInclude(p => p.ThumbnailImage)
// .Include(x => x.Product).ThenInclude(p => p.OptionCombinations).ThenInclude(o => o.Option)
// .Where(x => x.CartId == cart.Id).ToList()
// .Select(x => new CartItemVm(_currencyService)
// {
// Id = x.Id,
// ProductId = x.ProductId,
// ProductName = x.Product.Name,
// ProductPrice = x.Product.Price,
// ProductStockQuantity = x.Product.StockQuantity,
// ProductStockTrackingIsEnabled = x.Product.StockTrackingIsEnabled,
// IsProductAvailabeToOrder = x.Product.IsAllowToOrder && x.Product.IsPublished && !x.Product.IsDeleted,
// ProductImage = _mediaService.GetThumbnailUrl(x.Product.ThumbnailImage),
// Quantity = x.Quantity,
// VariationOptions = CartItemVm.GetVariationOption(x.Product)
// }).ToList();
cartVm.SubTotal = cartVm.Items.Sum(x => x.Quantity * x.ProductPrice);
if (!string.IsNullOrWhiteSpace(cartVm.CouponCode))
{
var cartInfoForCoupon = new CartInfoForCoupon
{
Items = cartVm.Items.Select(x => new CartItemForCoupon {
ProductId = x.ProductId, Quantity = x.Quantity
}).ToList()
};
var couponValidationResult = await _couponService.Validate(customerId, cartVm.CouponCode, cartInfoForCoupon);
if (couponValidationResult.Succeeded)
{
cartVm.Discount = couponValidationResult.DiscountAmount;
}
else
{
cartVm.CouponValidationErrorMessage = couponValidationResult.ErrorMessage;
}
}
return(cartVm);
}