252 lines
10 KiB
C#
252 lines
10 KiB
C#
using System;
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using System.Collections.Generic;
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using Tanshu.Accounts.Contracts;
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using Tanshu.Accounts.Entities;
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using Tanshu.Accounts.Entities.Auth;
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using NHibernate;
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using System.Linq;
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namespace Tanshu.Accounts.Repository
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{
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public static class VoucherBI
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{
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static public BillInventory GetDefaultSaleBillItem(int productID)
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{
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Product product;
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using (var session = SessionManager.Session)
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{
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product = session.Get<Product>(productID);
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return new BillInventory()
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{
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ProductID = product.ProductID,
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Name = product.Units == string.Empty ? product.Name : product.Name + " (" + product.Units + ")",
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Price = product.SalePrice,
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Tax = product.Tax.Rate,
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ServiceCharge = product.ServiceCharge,
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Discount = 0,
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Printed = false,
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Quantity = 1,
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};
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}
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}
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static public decimal GetProductDiscountLimit(int productID)
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{
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using (var session = SessionManager.Session)
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{
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return session.Get<Product>(productID).ProductGroup.DiscountLimit;
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}
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}
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static public bool IsBillPrinted(int voucherID)
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{
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using (var session = SessionManager.Session)
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{
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return session.Get<Voucher>(voucherID).Printed;
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}
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}
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static public int? Insert(Voucher voucher)
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{
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using (var session = SessionManager.Session)
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{
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using (var trans = session.BeginTransaction())
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{
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var dt = DbValues.Date;
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voucher.CreationDate = dt;
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voucher.LastEditDate = dt;
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voucher.Date = dt;
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voucher.KotID = DbValues.KotID;
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voucher.BillID = voucher.Printed ? DbValues.BillID : voucher.KotID;
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Kot addedKot = null;
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foreach (var item in voucher.Kots.Where(item => item.KotID == 0))
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{
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addedKot = item;
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item.Date = dt;
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item.Printed = true;
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item.TableID = voucher.TableID;
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item.User = voucher.User;
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item.Code = DbValues.KotCode;
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}
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UpdateSettlements(voucher, session);
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session.Save(voucher);
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using (var ft = new FoodTableBI(session, true))
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ft.UpdateStatus(voucher);
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trans.Commit();
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return addedKot == null ? (int?)null : addedKot.KotID;
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}
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}
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}
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private static void UpdateSettlements(Voucher voucher, ISession session)
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{
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var amount = -1 * voucher.Kots.Sum(x => x.Inventories.Sum(y => y.Amount));
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amount = Math.Round(amount, 5);
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if (voucher.Settlements.Count(x => x.Settled == SettleOption.Amount) == 0)
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voucher.Settlements.Add(new VoucherSettlement() { Amount = amount, Settled = SettleOption.Amount });
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else
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voucher.Settlements.Single(x => x.Settled == SettleOption.Amount).Amount = amount;
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var roundoff = Math.Round(amount) - amount;
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if (voucher.Settlements.Count(x => x.Settled == SettleOption.RoundOff) == 0)
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voucher.Settlements.Add(new VoucherSettlement() { Amount = roundoff, Settled = SettleOption.RoundOff });
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else
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voucher.Settlements.Single(x => x.Settled == SettleOption.RoundOff).Amount = roundoff;
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var balance = voucher.Settlements.Where(x => x.Settled != SettleOption.Unsettled).Sum(x => x.Amount) * -1;
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if (voucher.Settlements.Count(x => x.Settled == SettleOption.Unsettled) == 0)
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voucher.Settlements.Add(new VoucherSettlement() { Amount = balance, Settled = SettleOption.Unsettled });
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else if (balance == 0)
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voucher.Settlements.Remove(voucher.Settlements.Single(x => x.Settled == SettleOption.Unsettled));
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else
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voucher.Settlements.Single(x => x.Settled == SettleOption.Unsettled).Amount = balance;
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}
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public static void Delete(int voucherID)
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{
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using (var session = SessionManager.Session)
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{
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using (var trans = session.BeginTransaction())
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{
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session.Delete(session.Get<Voucher>(voucherID));
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using (var ft = new FoodTableBI(session, true))
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{
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var table = session.QueryOver<FoodTable>()
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.Where(x => x.VoucherID == voucherID)
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.SingleOrDefault();
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ft.UpdateStatus(table.Name, voucherID, null);
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}
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trans.Commit();
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}
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}
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}
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static public int? Update(Voucher voucher)
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{
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using (var session = SessionManager.Session)
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{
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using (var trans = session.BeginTransaction())
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{
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var dt = DbValues.Date;
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voucher.LastEditDate = dt;
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if (voucher.Date == null)
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{
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voucher.Date = dt;
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voucher.BillID = DbValues.BillID;
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}
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if (!voucher.Printed)
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voucher.Date = dt;
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Kot addedKot = null;
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foreach (var item in voucher.Kots.Where(item => item.KotID == 0))
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{
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addedKot = item;
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item.Date = dt;
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item.Printed = true;
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item.TableID = voucher.TableID;
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item.User = voucher.User;
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item.Code = DbValues.KotCode;
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}
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UpdateSettlements(voucher, session);
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session.Update(voucher);
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using (var ft = new FoodTableBI(session, true))
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ft.UpdateStatus(voucher);
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trans.Commit();
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if (addedKot == null)
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return null;
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else
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return addedKot.KotID;
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}
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}
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}
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//static private void UpdateTable(Voucher voucher, ISession session)
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//{
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// using (var ft = new FoodTableBI(session, true))
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// {
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// string status;
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// if (!voucher.Printed)
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// status = "running";
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// else if (voucher.Settlements.Count(x => x.Settled == SettleOption.Unsettled) != 0 && voucher.Void == false)
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// status = "printed";
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// else
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// status = null;
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// ft.UpdateStatus(voucher.TableID, voucher.VoucherID, status);
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// }
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//}
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static public Voucher Get(int voucherID)
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{
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using (var session = SessionManager.Session)
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{
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var voucher = session.Get<Voucher>(voucherID);
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NHibernateUtil.Initialize(voucher.Customer);
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NHibernateUtil.Initialize(voucher.Waiter);
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NHibernateUtil.Initialize(voucher.User);
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foreach (var kot in voucher.Kots)
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{
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NHibernateUtil.Initialize(kot);
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foreach (var item in kot.Inventories)
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{
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NHibernateUtil.Initialize(item);
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NHibernateUtil.Initialize(item.Product);
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foreach (var inmod in item.InventoryModifier)
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NHibernateUtil.Initialize(inmod.Modifier);
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}
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}
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foreach (var item in voucher.Settlements)
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NHibernateUtil.Initialize(item);
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return voucher;
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}
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}
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static public void VoidBill(int voucherID, string reason)
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{
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using (var session = SessionManager.Session)
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{
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using (var trans = session.BeginTransaction())
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{
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var voucher = session.Get<Voucher>(voucherID);
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voucher.Void = true;
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voucher.VoidReason = reason;
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session.Save(voucher);
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using (var ft = new FoodTableBI(session, true))
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ft.UpdateStatus(voucher);
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trans.Commit();
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}
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}
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}
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static public void SettleVoucher(User user, int voucherID, IDictionary<SettleOption, decimal> values)
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{
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using (var session = SessionManager.Session)
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{
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using (var trans = session.BeginTransaction())
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{
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var voucher = session.Get<Voucher>(voucherID);
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foreach (var item in voucher.Settlements.Where(x => x.Settled != SettleOption.Amount && x.Settled != SettleOption.RoundOff && x.Settled != SettleOption.Unsettled))
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session.Delete(item);
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foreach (var item in values.Where(x => x.Key != SettleOption.Amount && x.Key != SettleOption.RoundOff && x.Key != SettleOption.Unsettled))
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voucher.Settlements.Add(new VoucherSettlement { Settled = item.Key, Amount = item.Value });
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UpdateSettlements(voucher, session);
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voucher.User = user;
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voucher.LastEditDate = DbValues.Date;
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session.Update(voucher);
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using (var ft = new FoodTableBI(session, true))
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ft.UpdateStatus(voucher);
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trans.Commit();
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}
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}
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}
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public static int MoveKot(int kotID, FoodTable foodTable)
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{
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var session = SessionManager.Session;
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using (var trans = session.BeginTransaction())
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{
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var kot = session.Get<Kot>(kotID);
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foodTable = session.Get<FoodTable>(foodTable.FoodTableID);
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var voucher = session.Get<Voucher>(foodTable.VoucherID);
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voucher.Kots.Add(kot);
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session.Update(voucher);
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trans.Commit();
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return voucher.VoucherID;
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}
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}
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}
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}
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