narsil/Tanshu.Accounts.BI/VoucherBI.cs

using System;
using System.Collections.Generic;
using Tanshu.Accounts.Contracts;
using Tanshu.Accounts.SqlDAO;

namespace Tanshu.Accounts.BI
{
    public class VoucherBI
    {
        public VoucherBO Insert(VoucherBO voucher)
        {
            using (var connection = new SqlDAO.SqlConnectionDAO())
            {
                using (var vdao = new SqlDAO.VoucherDAO(connection))
                {
                    using (var idao = new SqlDAO.InventoryDAO(connection))
                    {
                        using (var advdao = new SqlDAO.AdvanceDAO(connection))
                        {
                            connection.BeginTransaction();
                            voucher.Date = null;
                            vdao.Insert(voucher);
                            foreach (var i in voucher.Inventories)
                            {
                                i.VoucherID = voucher.VoucherID;
                                idao.Insert(i);
                            }
                            if (voucher.AdvanceID.HasValue)
                                advdao.Adjust(voucher.AdvanceID.Value, CurrentUser.user.UserID);
                            connection.CommitTransaction();
                            return GetVoucher(voucher.VoucherID);
                        }
                    }
                }
            }
        }
        public VoucherBO Update(VoucherBO voucher)
        {

            using (var connection = new SqlDAO.SqlConnectionDAO())
            {
                using (var vdao = new SqlDAO.VoucherDAO(connection))
                {
                    using (var idao = new SqlDAO.InventoryDAO(connection))
                    {
                        using (var advdao = new SqlDAO.AdvanceDAO(connection))
                        {
                            connection.BeginTransaction();
                            vdao.Update(voucher);
                            idao.Delete(voucher.VoucherID);
                            foreach (InventoryBO i in voucher.Inventories)
                            {
                                i.VoucherID = voucher.VoucherID;
                                idao.Insert(i);
                            }
                            if (voucher.AdvanceID.HasValue)
                                advdao.Adjust(voucher.AdvanceID.Value, CurrentUser.user.UserID);
                            connection.CommitTransaction();
                            return GetVoucher(voucher.VoucherID);
                        }
                    }
                }
            }
        }
        public VoucherBO GetVoucher(Guid voucherID)
        {
            using (var connection = new SqlDAO.SqlConnectionDAO())
            {
                using (var vdao = new SqlDAO.VoucherDAO(connection))
                {
                    var voucher = new VoucherBO();
                    voucher = vdao.GetVoucher(voucherID);
                    return FillVoucher(voucher, connection);
                }
            }

        }
        public VoucherBO GetVoucher(string billID)
        {
            using (var connection = new SqlDAO.SqlConnectionDAO())
            {
                using (var vdao = new SqlDAO.VoucherDAO(connection))
                {
                    var voucher = new VoucherBO();
                    voucher = vdao.GetVoucher(billID);
                    return FillVoucher(voucher, connection);
                }
            }
        }
        private VoucherBO FillVoucher(VoucherBO voucher, SqlConnectionDAO connection)
        {
            using (var idao = new SqlDAO.InventoryDAO(connection))
            {
                using (var adao = new SqlDAO.AdvanceDAO(connection))
                {
                    using (var wdao = new SqlDAO.WaiterDAO(connection))
                    {
                        using (var udao = new SqlDAO.UserDAO(connection))
                        {
                            using (var cdao = new SqlDAO.CustomerDAO(connection))
                            {
                                voucher.Inventories = idao.GetInventories(voucher.VoucherID);
                                if (voucher.AdvanceID.HasValue)
                                    voucher.Advance = adao.Get(voucher.AdvanceID.Value);
                                voucher.Waiter = wdao.GetWaiter(voucher.WaiterID);
                                voucher.User = udao.GetUser(voucher.UserID);
                                voucher.Customer = cdao.GetCustomer(voucher.CustomerID);
                                return voucher;
                            }
                        }
                    }
                }
            }
        }

        public List<PendingBillsBO> GetPendingBills(PendingType list, int floor)
        {

            using (var connection = new SqlDAO.SqlConnectionDAO())
            {
                using (var dao = new SqlDAO.VoucherDAO(connection))
                {
                    return dao.GetPendingBills(list, floor);
                }
            }
        }
        public Guid? GetPendingVoucherID(string tableID, int floor)
        {

            using (var connection = new SqlDAO.SqlConnectionDAO())
            {
                using (var dao = new SqlDAO.VoucherDAO(connection))
                {
                    return dao.GetPendingVoucherID(tableID, floor);
                }
            }
        }
        public List<InventoryBO> SaleInventory(Dictionary<BillItemKey, SalesBillItemBO>.ValueCollection list, Guid? voucherID)
        {
            var localList = new Dictionary<Guid, InventoryBO>();
            foreach (var item in list)
            {
                var temp = new InventoryBO();
                if (localList.ContainsKey(item.productID))
                {
                    temp = localList[item.productID];
                    temp.Quantity += item.Quantity;
                }
                else
                {
                    if (voucherID.HasValue)
                        temp.VoucherID = voucherID.Value;
                    temp.InventoryID = Guid.NewGuid();
                    temp.Discount = item.Discount;
                    temp.ProductID = item.productID;
                    temp.Quantity = item.Quantity;
                    temp.Rate = item.Price;
                    temp.Vat = item.Vat;
                    temp.ServiceTax = item.ServiceTax;
                    localList.Add(item.productID, temp);
                }
            }
            var outList = new List<InventoryBO>();
            foreach (var item in localList)
                outList.Add(item.Value);
            return outList;
        }
        public void SetAlarm(Guid voucherID, DateTime? alarmTime)
        {

            using (var connection = new SqlDAO.SqlConnectionDAO())
            {
                using (var dao = new SqlDAO.VoucherDAO(connection))
                {
                    dao.SetAlarm(voucherID, alarmTime);
                }
            }
        }
        public void VoidBill(Guid voucherID, string reason, Guid userID)
        {

            using (var connection = new SqlDAO.SqlConnectionDAO())
            {
                using (var dao = new SqlDAO.VoucherDAO(connection))
                {
                    dao.VoidBill(voucherID, reason, userID);
                }
            }
        }
        public void DeclareBillsPaid(Guid userID, List<Guid> billList, PaidStatus paidStatus)
        {

            using (var connection = new SqlDAO.SqlConnectionDAO())
            {
                using (var dao = new SqlDAO.VoucherDAO(connection))
                {
                    dao.DeclareBillsPaid(userID, billList, paidStatus);
                }
            }
        }
    }
}