public async Task <Feedback> CreateAsync(long userId, long orderId, Feedback feedback, CancellationToken cancellationToken)
{
ValidateOrderAndCustomer(userId, orderId, cancellationToken, out Order order);
// Now we check if the order has already been rated and the feedback exists.
// if the feedback does noot exist, an exception will be thrown.
Feedback existingFeedback = default;
try
{
existingFeedback = await GetAsync(userId, orderId, cancellationToken);
}
catch (ArgumentException)
{
}
if (existingFeedback != null)
{
throw new ArgumentException(FeedbackErrorMessages.OrderFeedbackAlreadyExists);
}
ValidateRating(feedback.Rating);
// if all the filters passed, then we can create the new feedback using the repository
feedback.CreateTime = DateTime.UtcNow;
feedback.CustomerSid = userId;
feedback.OrderSid = orderId;
feedback.FeedbackType = (int)FeedbackType.Order;
feedback.Products = await _productFacade.GetProductsByOrderIdAsync(orderId, cancellationToken);
//update order and feedback
var savedFeedback = await _orderFeedbackManager.CreateFeedbackAsync(order, feedback, cancellationToken);
// Populate products just to display them
savedFeedback.Products = await _productFacade.GetProductsByOrderIdAsync(orderId, cancellationToken);
await SetCacheAsync(feedback, order, cancellationToken);
await RemoveFromCacheAsync(nameof(Feedback), string.Concat("GetLatest_Rating_", feedback.Rating.ToString()), cancellationToken);
return(savedFeedback);
}
