DS7/DSWeb/Invoice/InvoiceBookManager.cs

using System;
using System.Data;
using System.Configuration;
using DSWeb.Models;
using DSWeb.EntityDA;

namespace DSWeb.Invoice
{
    public class InvoiceBookManager
    {
        private static InvoiceBookManager invoiceBookManger = new InvoiceBookManager();
        private InvoiceBookManager() { }

        public static InvoiceBookManager Instance()
        {
            return invoiceBookManger;
        }

        public InvoiceBookEntity GetCurrentInvoiceBook()
        {
            InvoiceBookDA invoiceBookDA = new InvoiceBookDA();
            InvoiceBookEntity invoiceBookEntity = new InvoiceBookEntity();

            return invoiceBookEntity;
        }
    }
}