How to have a global variable which stores objects?

Question

I have a class that is my fake repository, I created a global variable list<Ticket>, when I add some objects to the AddNewTicket() function, I want it to be added to addedTickets variable, and again when the AddNewTicket() function called, I want the previous values remain, and the new ticket would add at the end of the list. here is what I have tried, but the list would get empty for each request.

public class TicketRepository : ITicketRepository
{
    private readonly FakeDbContext _context;
    List<Ticket> addedTickets = new List<Ticket>();

    public TicketRepository()
    {
        _context = new FakeDbContext();
    }

    public bool AddNewTicket(Ticket ticket)
    {
        _context.Tickets.Add(ticket);
        addedTickets.Add(ticket);
        return true;
    }

 }

my program.cs

builder.Services.AddTransient<ITicketService, TicketService>();
builder.Services.AddTransient<ITicketRepository, TicketRepository>();

%%%%%%%%%% I want something like in-memory Database. %%%%%%%%%%

https://stackoverflow.com/questions/38138100/addtransient-addscoped-and-addsingleton-services-differences — Steve, Sep 24 '22 at 16:57
@Steve I have changed all to AddScoped<>, still doesn't work. — Masoud, Sep 24 '22 at 16:59
Singleton, always the same for every request. Did you read the accepted answer there? — Steve, Sep 24 '22 at 17:01

How to have a global variable which stores objects?

0 Answers0