public int Handle(CompleteOrderCommand command)
{
// command validation ommited
var order = new Order(command.ProductId, command.Amount);
_database.Orders.Add(order);
_database.SaveChanges();
var @event = new OrderCompletedEvent(order.Id, order.ProductId, order.Amount);
_mediator.Publish(@event);
return(order.Id);
}
public int Handle(AddProductCommand command)
{
// command validation ommited
var product = new Product(command.Name, command.CategoryId);
_database.Products.Add(product);
_database.SaveChanges();
var @event = new ProductAddedEvent(product.Id, product.Name, product.CategoryId);
_mediator.Publish(@event);
return(product.Id);
}
public int Handle(AddReviewCommand command)
{
// command validation
var review = new Review(command.ProductId, command.UserId, command.Rating);
_database.Reviews.Add(review);
_database.SaveChanges();
var @event = new ReviewAddedEvent(review.Id, review.UserId, review.ProductId, review.Rating);
_mediator.Publish(@event);
return(review.Id);
}