DatabaseFactory class implementation

DatabaseFactory.cs

public interface IDatabaseFactory
{
    HIDSDbContext Get();
}
public class DatabaseFactory : IDisposable, IDatabaseFactory
{
    private DbContext _context;
    public DbContext Get()
    {
        return _context ?? (_context = new DbContext());
    }
 
    public void Dispose()
    {
        if (_context != null)
            _context.Dispose();
    }
}