public async Task CheckoutBasket(BasketCheckoutModel model)
{
var response = await _client.PostAsJson($"/Basket/Checkout", model);
if (!response.IsSuccessStatusCode)
{
throw new Exception("Something went wrong when calling api.");
}
}
public static BasketCheckoutEvent ToEvent(
this BasketCheckoutModel source,
ICollection <BasketLine> basketLines = null,
CouponModel coupon = null)
{
if (source == null)
{
return(null);
}
var basketCheckoutEvent = new BasketCheckoutEvent
{
Address = source.Address,
City = source.City,
Country = source.Country,
Email = source.Email,
BasketId = source.BasketId,
BasketTotal = 0,
CardExpiration = source.CardExpiration,
CardName = source.CardName,
CardNumber = source.CardNumber,
FirstName = source.FirstName,
LastName = source.LastName,
UserId = source.UserId,
ZipCode = source.ZipCode
};
if (basketLines == null || !basketLines.Any())
{
return(basketCheckoutEvent);
}
basketCheckoutEvent.BasketLines = new List <BasketLineEvent>();
foreach (var basketLine in basketLines.ToList())
{
var basketLineEvent = new BasketLineEvent
{
BasketLineId = basketLine.BasketLineId,
Price = basketLine.Price,
TicketAmount = basketLine.TicketAmount
};
basketCheckoutEvent.BasketTotal += basketLine.Price * basketLine.TicketAmount;
basketCheckoutEvent.BasketLines.Add(basketLineEvent);
}
if (coupon == null)
{
return(basketCheckoutEvent);
}
basketCheckoutEvent.BasketTotal -= coupon.Amount;
return(basketCheckoutEvent);
}
public async Task CheckoutBasket(BasketCheckoutModel model)
{
var message = new HttpRequestBuilder(settings.BaseAddress)
.SetPath(settings.CatalogPath)
.AddToPath("Checkout")
.HttpMethod(HttpMethod.Post)
.GetHttpMessage();
var json = JsonConvert.SerializeObject(model);
message.Content = new StringContent(json, Encoding.UTF8, "application/json");
await SendRequest <BasketCheckoutModel>(message);
}
public async Task <IActionResult> CheckoutBasketAsync([FromBody] BasketCheckoutModel basketCheckout)
{
try
{
var basket = await _mediator.Send(new GetBasketByIdQuery(basketCheckout.BasketId));
if (basket == null)
{
return(BadRequest());
}
// TODO: Применить скидку.
CouponModel coupon = null;
if (basket.CouponId.HasValue)
{
coupon = (await _discountService.GetCoupon(basket.CouponId.Value))?.ToModel();
}
// TODO: Discount with error for check policy.
//if (basket.CouponId.HasValue)
// coupon = await discountService.GetCouponWithError(basket.CouponId.Value);
var basketCheckoutEvent = basketCheckout.ToEvent(basket.BasketLines, coupon);
try
{
_eventBus.Publish(basketCheckoutEvent);
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
await _mediator.Send(new ClearBasketCommand(basketCheckout.BasketId));
return(Accepted(basketCheckoutEvent));
}
catch (BrokenCircuitException ex)
{
return(StatusCode(StatusCodes.Status500InternalServerError, ex.StackTrace));
}
catch (Exception e)
{
return(StatusCode(StatusCodes.Status500InternalServerError, e.StackTrace));
}
}
