public void PurchaseProducts(NewPurchaseDto dto)
{
// check if user can purchase these products
// save products with decreased quantity
// handle concurent purchasing
// create event based on database data
var @event = new ProductsPurchased();
mediator.Publish(@event);
}
public HttpStatusCode PurchasedProduct(NewPurchaseDto dto)
{
// if app service handled purchasing return OK
// otherwise return bad request
try
{
_productsService.PurchaseProducts(dto);
return(HttpStatusCode.OK);
}
catch (Exception)
{
return(HttpStatusCode.BadRequest);
}
}
