public async Task ApplyCouponTheCart(Guid id, ApplyCouponRequest request)
{
var json = JsonConvert.SerializeObject(request);
var content = new StringContent(json, Encoding.UTF8, "application/json");
await client.PostAsync(new Uri($"/cart/id/{id}/apply-coupon", UriKind.Relative), content);
}
public async Task <IActionResult> ApplyCouponAsync(ApplyCouponRequest model, CancellationToken token)
{
try
{
var userId = _userManager.GetLongUserId(User);
var command = new ApplyCouponCommand(model.Coupon, userId, model.TutorId);
await _commandBus.DispatchAsync(command, token);
return(Ok(new
{
Price = command.NewPrice
}));
}
catch (ArgumentException)
{
return(BadRequest("Invalid Coupon"));
}
catch (DuplicateRowException)
{
return(BadRequest("This coupon already in use"));
}
}
