public DTO.Messages.Wrapper RemoveOne(DTO.Messages.AddToCart ToBeRemoved = null)
{
var Result = AuthorizeResponse();
if (ToBeRemoved == null)
{
Result.Messages.Add("PostBody", "can't be empty");
}
if (string.IsNullOrWhiteSpace(ToBeRemoved.ProductId))
{
Result.Messages.Add("ProductId", "can't be empty");
}
if (ToBeRemoved.Quantity == 0)
{
Result.Messages.Add("Quantity", "can't be Zero (0)");
}
if (Result.Messages.Count > 0)
{
Result.Code = 400;
Result.Status = "Bad Request";
return(Result);
}
var Session = SessionRepo.GetOne(Token.jti);
var Removed = false;
if (ToBeRemoved.Quantity < 0)
{
Session.Cart.Remove(ToBeRemoved.ProductId);
Removed = true;
}
else
{
Session.Cart.TryGetValue(ToBeRemoved.ProductId, out int Left);
if (Left < 1 || Left - ToBeRemoved.Quantity < 1)
{
Session.Cart.Remove(ToBeRemoved.ProductId);
Removed = true;
}
else
{
Session.Cart[ToBeRemoved.ProductId] = (Left - ToBeRemoved.Quantity);
Removed = false;
}
}
SessionRepo.Save(Session);
Result.Messages.Add("ItemStatus", Removed ? "Ok" : "Reduced");
Result.Data = ToBeRemoved;
return(Result);
}
public DTO.Messages.Wrapper AddOne(DTO.Messages.AddToCart Adding = null)
{
var Result = AuthorizeResponse();
if (Adding == null)
{
Result.Messages.Add("PostBody", "can't be empty");
}
else
{
if (string.IsNullOrWhiteSpace(Adding.ProductId))
{
Result.Messages.Add("ProductId", "can't be empty");
}
else
{
var Product = ProductRepo.GetOne(Adding.ProductId);
if (Product == null)
{
Result.Messages.Add("ProductId", "is invalid");
}
else if (Product.Scored() < 0)
{
Result.Messages.Add("Product", "is unavailable due to Promotions");
}
}
if (Adding.Quantity < 1)
{
Result.Messages.Add("Quantity", "must be greater than 0");
}
}
if (Result.Messages.Count > 0)
{
Result.Code = 400;
Result.Status = "Bad Request";
return(Result);
}
var Session = SessionRepo.GetOne(Token.jti);
Session.Cart.Add(Adding.ProductId, Adding.Quantity);
SessionRepo.Save(Session);
Result.Data = Adding;
return(Result);
}
