904 lines
35 KiB
C#
904 lines
35 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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using System.Windows.Forms;
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using Tanshu.Accounts.Contracts;
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using Tanshu.Accounts.Entities;
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using Tanshu.Accounts.Helpers;
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using Tanshu.Accounts.Print;
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using Tanshu.Accounts.Repository;
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using Tanshu.Common;
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namespace Tanshu.Accounts.PointOfSale
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{
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public class BillController
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{
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private readonly OrderedDictionary<BillItemKey, BillItemValue> _bill;
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private Voucher _billInfo;
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private Customer _customer;
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private int? _editVoucherID;
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private readonly bool _print;
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private ISaleForm _saleForm;
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public BillController(int? editVoucherID, bool print)
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{
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this._editVoucherID = editVoucherID;
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_print = print;
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_bill = new OrderedDictionary<BillItemKey, BillItemValue>();
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using (var bi = new CustomerBI(false))
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_customer = bi.Get(x => x.CustomerID == 1);
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}
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public BillItemValue CurrentProduct
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{
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get
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{
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if (_saleForm.BindingSource.Position == -1)
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return null;
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var item = _bill.ElementAt(_saleForm.BindingSource.Position);
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return item.Key.BillItemType == BillItemType.Product ? item.Value : null;
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}
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}
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public BillItemKey CurrentKot
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{
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get
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{
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if (_saleForm.BindingSource.Position == -1)
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return null;
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var item = _bill.ElementAt(_saleForm.BindingSource.Position);
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return item.Key.BillItemType == BillItemType.Kot ? item.Key : null;
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}
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}
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public void InitGui(ISaleForm saleForm)
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{
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this._saleForm = saleForm;
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this._saleForm.SetCustomerDisplay(_customer.Name);
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this._saleForm.SetUserName(Session.User.Name);
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}
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public void AddProduct(Product product)
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{
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var newKey = new BillItemKey(product.ProductID, 0);
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if (_bill.ContainsKey(newKey))
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{
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_saleForm.BindingSource.CurrencyManager.Position = _bill.IndexOfKey(newKey);
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_bill[newKey].Quantity += 1;
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}
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else
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{
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var billItemValue = new BillItemValue(product);
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var old =
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_bill.Where(x => x.Key.BillItemType == BillItemType.Product && x.Key.ProductID == newKey.ProductID).
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FirstOrDefault();
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if (old.Key != null)
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{
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billItemValue.Discount = old.Value.Discount;
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billItemValue.Price = old.Value.Price;
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}
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_bill.Add(newKey, billItemValue);
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_saleForm.BindingSource.DataSource = _bill.Values.ToList();
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_saleForm.BindingSource.CurrencyManager.Position = _saleForm.BindingSource.CurrencyManager.Count - 1;
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using (var bi = new ProductGroupModifierBI(false))
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if (bi.HasCompulsoryModifier(product.ProductGroup.ProductGroupID))
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{
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var item = CurrentProduct;
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ShowModifiers(product.ProductGroup.ProductGroupID, item);
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}
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}
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ShowAmount();
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}
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public void ShowModifiers(int productGroupID, BillItemValue item)
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{
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if (item.Printed)
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return;
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using (var bi = new ProductGroupModifierBI(false))
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{
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using (var frm = new ModifierForm(bi.List(productGroupID), item.Modifiers))
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{
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frm.ShowDialog();
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item.Modifiers = frm.Selection;
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}
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}
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ShowAmount();
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}
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public void ShowDiscount()
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{
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if (!Session.IsAllowed(RoleConstants.DISCOUNT))
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return;
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using (var bi = new ProductGroupBI())
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{
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using (var frm = new DiscountForm(bi.GetProductGroupTypes()))
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{
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if (frm.ShowDialog() == DialogResult.OK)
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{
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HashSet<string> outList;
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var discount = frm.Selection(out outList);
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discount = discount / 100;
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if (discount > 1 || discount < 0)
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return;
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foreach (var item in _bill.Where(x => x.Key.BillItemType == BillItemType.Product && outList.Contains(x.Value.Product.ProductGroup.GroupType)))
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{
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var product = item.Value.Product;
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var maxDiscount = product.ProductGroup.DiscountLimit;
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if (discount > item.Value.Product.ProductGroup.DiscountLimit)
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MessageBox.Show(string.Format("Maximum discount for {0} is {1:P}", product.Name, maxDiscount),
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"Excessive Discount", MessageBoxButtons.OK, MessageBoxIcon.Warning);
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item.Value.Discount = discount;
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}
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}
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}
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}
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ShowAmount();
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}
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public void ShowCustomerList(bool reset)
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{
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if ((_customer.CustomerID == 1) && (!reset))
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{
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using (var selectCustomer = new SelectCustomer(CustomerBI.List, true))
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{
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selectCustomer.customerEvent += selectCustomer_customerEvent;
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selectCustomer.ShowDialog();
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if (selectCustomer.SelectedItem != null)
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{
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_customer = selectCustomer.SelectedItem;
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_saleForm.SetCustomerDisplay(_customer.Name);
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}
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else
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{
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using (var bi = new CustomerBI(false))
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_customer = bi.Get(x => x.CustomerID == 1);
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}
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}
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}
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else
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{
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using (var bi = new CustomerBI(false))
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_customer = bi.Get(x => x.CustomerID == 1);
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_saleForm.SetCustomerDisplay(_customer.Name);
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}
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}
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private Customer selectCustomer_customerEvent(object sender, CustomerEventArgs e)
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{
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using (var form = new CustomersForm(e.CustomerID, e.Phone))
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{
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form.ShowDialog();
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return form.Customer;
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}
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}
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public void VoidBill()
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{
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#region Check conditions and Permissions
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if (_billInfo == null)
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return;
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//if (!_billInfo.Printed)
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// return;
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if (_billInfo.Void)
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return;
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if (!Session.IsAllowed(RoleConstants.VOID_BILL))
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return;
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if (MessageBox.Show("Are you sure you want to void this bill?", "Void Bill", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) != DialogResult.Yes)
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return;
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#endregion
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var voidReason = new SelectVoidReason(GetVoidReason, true);
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voidReason.ShowDialog();
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if (voidReason.SelectedItem != null)
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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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using (var bi = new VoucherBI(session, false))
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bi.VoidBill(_billInfo.VoucherID, voidReason.SelectedItem.Description);
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using (var ft = new FoodTableBI(session, false))
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ft.UpdateStatus(_billInfo);
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trans.Commit();
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}
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}
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ClearBill();
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}
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else
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{
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MessageBox.Show("Please Select a reason if you want to void the bill", "Bill NOT Voided", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
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}
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}
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private static List<StringType> GetVoidReason(Dictionary<string, string> filter)
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{
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var list = new List<StringType>
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{
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new StringType("Discount"),
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new StringType("Printing Fault"),
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new StringType("Item Changed"),
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new StringType("Quantity Reduced"),
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new StringType("Costing Bill for Party"),
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new StringType("Cashier Mistake"),
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new StringType("Management Freesale"),
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new StringType("Other")
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};
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return list.Where(i => i.Description.ToLower().Contains(filter["Name"].ToLower().Trim())).ToList();
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}
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private void ShowAmount()
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{
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var taxAmount = _bill.Values.Sum(b => b.TaxAmount);
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var discountAmount = _bill.Values.Sum(b => b.DiscountAmount);
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var grossAmount = _bill.Values.Sum(b => b.GrossAmount);
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var valueAmount = _bill.Values.Sum(b => b.Value);
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var serviceChargeAmount = _bill.Values.Sum(b => b.ServiceChargeAmount);
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_saleForm.ShowAmount(discountAmount, grossAmount, serviceChargeAmount, taxAmount, valueAmount,
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_bill.Values.ToList());
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}
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//public void ProductRemove()
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//{
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// var item = CurrentProduct;
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// if (!Allowed(item))
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// return;
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// if (item.Printed)
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// return;
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// _bill.Remove(new BillItemKey(item.ProductID, 0));
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// _bill.ReCompact();
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// ShowAmount();
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//}
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public void SetQuantity(decimal quantity, bool prompt)
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{
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var item = CurrentProduct;
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if (!Allowed(item))
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return;
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if (item.Printed)
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return;
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if (prompt && !GetInput("Quantity", ref quantity))
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return;
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if (!prompt)
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quantity += item.Quantity;
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if (quantity < 0 && !Session.IsAllowed(RoleConstants.EDIT_PRINTED_PRODUCT))
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return;
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var total = quantity + _bill.Where(x => x.Key.ProductID == item.ProductID && x.Key.BillItemType == BillItemType.Product).Sum(x => x.Value.Quantity);
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if (total < 0)
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quantity -= total;
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item.Quantity = quantity;
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ShowAmount();
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}
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public void ChangeRate()
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{
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var item = CurrentProduct;
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if (!Allowed(item, RoleConstants.CHANGE_RATE))
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return;
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var rate = item.Price;
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if (!GetInput("Price", ref rate))
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return;
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if (rate == 0 && !Session.IsAllowed(RoleConstants.ZERO_RATE))
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return;
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foreach (var sub in _bill.Where(x => x.Key.BillItemType == BillItemType.Product && x.Key.ProductID == item.ProductID))
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sub.Value.Price = rate;
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ShowAmount();
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}
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private bool Allowed(BillItemValue item, RoleConstants role)
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{
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return item != null && Session.IsAllowed(role);
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}
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private bool Allowed(BillItemValue item)
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{
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return item != null;
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}
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private void InputBox_Validating(object sender, InputBoxValidatingArgs e)
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{
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}
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private void LoadBill(int voucherID)
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{
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ClearBill();
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_bill.Clear();
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_billInfo = null;
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using (var bi = new VoucherBI(false))
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{
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_billInfo = bi.Get(voucherID);
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_customer = _billInfo.Customer;
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_saleForm.ShowInfo(_billInfo.BillID, _billInfo.KotID, _billInfo.CreationDate, _billInfo.Date.Value,
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_billInfo.LastEditDate, _customer.Name, _billInfo.TableID, _billInfo.Waiter.WaiterID,
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_billInfo.Waiter.Name);
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foreach (var kot in _billInfo.Kots)
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{
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var kotKey = new BillItemKey(kot.KotID);
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var kotItem = new BillItemValue(kot);
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_bill.Add(kotKey, kotItem);
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foreach (var inv in kot.Inventories)
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{
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var key = new BillItemKey(inv.Product.ProductID, kot.KotID);
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var item = new BillItemValue(inv.Product)
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{
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ProductID = inv.Product.ProductID,
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Discount = inv.Discount,
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Name =
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inv.Product.Units == string.Empty
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? inv.Product.Name
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: inv.Product.Name + " (" + inv.Product.Units + ")",
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Price = inv.Rate,
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Printed = true,
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Quantity = inv.Quantity,
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Tax = inv.Tax,
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ServiceCharge = inv.ServiceCharge,
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};
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foreach (var mod in inv.InventoryModifier)
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item.Modifiers.Add(mod.Modifier);
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_bill.Add(key, item);
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}
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}
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var newKotKey = new BillItemKey(0);
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var newKotItem = new BillItemValue();
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_bill.Add(newKotKey, newKotItem);
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ShowAmount();
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_saleForm.FormState = SaleFormState.Billing;
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}
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}
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public void LoadBill(string tableName)
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{
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if (!string.IsNullOrEmpty(tableName))
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{
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FoodTable table;
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using (var bi = new FoodTableBI())
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table = bi.Get(x => x.Name == tableName);
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if (table != null && table.VoucherID != 0)
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{
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LoadBill(table.VoucherID);
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}
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}
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else
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{
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var result = "0";
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if (GetInput("Table Number", ref result))
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LoadBill(result);
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else
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ClearBill();
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}
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}
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public void CancelBillChanges()
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{
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if (_bill.Values.Any(i => i.Printed == false) &&
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MessageBox.Show("Abandon Changes?", "Abandon Changes", MessageBoxButtons.YesNo,
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MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.No)
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return;
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ClearBill();
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}
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public void ClearBill()
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{
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_billInfo = null;
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ShowCustomerList(true);
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_bill.Clear();
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var newKotKey = new BillItemKey(0);
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var newKotItem = new BillItemValue();
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_bill.Add(newKotKey, newKotItem);
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_saleForm.ClearBill(_bill.Values.ToList());
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}
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public SaleFormState FormLoad()
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{
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ClearBill();
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if (_editVoucherID.HasValue)
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{
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LoadBill(_editVoucherID.Value);
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return SaleFormState.Billing;
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}
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return SaleFormState.Waiting;
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}
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internal void SettleBill()
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{
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if (_billInfo == null)
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return;
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if (!_billInfo.Printed)
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return;
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if (!Session.IsAllowed(RoleConstants.SETTLE_BILL))
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return;
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IDictionary<SettleOption, decimal> options;
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var amount = (_billInfo.Settlements.Single(x => x.Settled == SettleOption.Amount).Amount +
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_billInfo.Settlements.Single(x => x.Settled == SettleOption.RoundOff).Amount) * -1;
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using (var frm = new SettleChoicesForm(amount))
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{
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frm.ShowDialog();
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options = frm.OptionsChosen;
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}
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if (options.Count == 0)
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return;
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using (var bi = new VoucherSettlementBI())
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bi.SettleVoucher(Session.User, _billInfo.VoucherID, options);
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ClearBill();
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}
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#region Move Table(s) / Kot(s)
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private static FoodTable GetTableForMove(bool allowMerge)
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{
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using (var bi = new FoodTableBI())
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{
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using (var frm = new MoveTableForm(bi.List(), allowMerge))
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{
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frm.ShowDialog();
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if (frm.Selection != null)
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return frm.Selection;
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}
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return null;
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}
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}
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internal void MergeKot()
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{
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if (_billInfo == null)
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return;
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using (var bi = new VoucherBI(false))
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if (bi.IsVoucherPrinted(_billInfo.VoucherID) && !Session.IsAllowed(RoleConstants.EDIT_PRINTED_BILL))
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return;
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var kot = CurrentKot;
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if (kot == null)
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return;
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var table = GetTableForMove(true);
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if (table == null)
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return;
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if (_billInfo.TableID == table.Name)
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return;
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var kotCount = _bill.Keys.Count(x => x.BillItemType == BillItemType.Kot && x.KotID != 0);
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var voucherID = 0;
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if (table.VoucherID == 0 && kotCount > 1)
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//Move Kot
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voucherID = MoveKot(kot, table);
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else if (table.VoucherID == 0 && kotCount == 1)
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//Move Table
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voucherID = MoveTable(table);
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else if (table.VoucherID != 0 && kotCount > 1)
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//Merge Kot
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voucherID = MergeKot(kot, table);
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else if (table.VoucherID != 0 && kotCount == 1)
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//Merge Table
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voucherID = MergeTable(table);
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if (voucherID != 0)
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LoadBill(voucherID);
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}
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internal void MoveTable()
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{
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if (_billInfo == null)
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return;
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using (var bi = new VoucherBI(false))
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if (bi.IsVoucherPrinted(_billInfo.VoucherID) && !Session.IsAllowed(RoleConstants.EDIT_PRINTED_BILL))
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return;
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var table = GetTableForMove(true);
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if (table == null)
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return;
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LoadBill(table.VoucherID == 0 ? MoveTable(table) : MergeTable(table));
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}
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private int MoveKot(BillItemKey kot, FoodTable table)
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{
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if (!Session.IsAllowed(RoleConstants.MOVE_KOT))
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return 0;
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var voucher = new Voucher(Session.User)
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{
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Customer = _billInfo.Customer,
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TableID = table.Name,
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Waiter = _billInfo.Waiter,
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Printed = _billInfo.Printed,
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Void = false,
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Narration = "",
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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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using (var bi = new VoucherBI(session, false))
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{
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bi.Insert(voucher);
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using (var ft = new FoodTableBI(session, false))
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ft.UpdateStatus(voucher);
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var voucherId = bi.MergeKot(kot.KotID, voucher);
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trans.Commit();
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return voucherId;
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}
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}
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}
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}
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private static int MergeKot(BillItemKey kot, FoodTable table)
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{
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if (!Session.IsAllowed(RoleConstants.MERGE_KOT))
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return 0;
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using (var bi = new VoucherBI())
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return bi.MergeKot(kot.KotID, table);
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}
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private int MoveTable(FoodTable table)
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{
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if (!Session.IsAllowed(RoleConstants.MOVE_TABLE))
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return 0;
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|
using (var ft = new FoodTableBI())
|
|
return ft.Move(_billInfo.TableID, table);
|
|
}
|
|
private int MergeTable(FoodTable table)
|
|
{
|
|
if (!Session.IsAllowed(RoleConstants.MERGE_TABLE))
|
|
return 0;
|
|
if (_billInfo.Printed)
|
|
return 0;
|
|
var kots = _bill.Keys.Where(x => x.BillItemType == BillItemType.Kot && x.KotID != 0);
|
|
foreach (var item in kots)
|
|
MergeKot(item, table);
|
|
using (var bi = new VoucherBI())
|
|
bi.Delete(_billInfo.VoucherID);
|
|
return table.VoucherID;
|
|
}
|
|
#endregion
|
|
#region Save
|
|
|
|
public void SaveBill(int waiterID, string tableID)
|
|
{
|
|
if (!Session.IsAllowed(RoleConstants.PRINT_BILL))
|
|
return;
|
|
if (_bill.Count == 1) //new kot only
|
|
return;
|
|
if (_billInfo.Void) //voided bills not allowed
|
|
{
|
|
MessageBox.Show(string.Format("This Bill is already void.\nReason: {0}", _billInfo.VoidReason), "Bill already Voided", MessageBoxButtons.OK, MessageBoxIcon.Error);
|
|
return;
|
|
}
|
|
|
|
var printed = false;
|
|
if (_billInfo != null)
|
|
using (var bi = new VoucherBI(false))
|
|
printed = bi.IsVoucherPrinted(_billInfo.VoucherID);
|
|
if (printed && (!Session.IsAllowed(RoleConstants.EDIT_PRINTED_BILL)))
|
|
return;
|
|
var amount = _bill.Where(x => x.Key.BillItemType == BillItemType.Product && x.Key.KotID != 0).Sum(x => x.Value.GrossAmount);
|
|
ShowDiscount();
|
|
if (printed)
|
|
SaveReprintOrDiscountBill(waiterID, tableID, amount);
|
|
else
|
|
SaveNewBill(waiterID, tableID);
|
|
|
|
if (!_editVoucherID.HasValue || _print)
|
|
Thermal.PrintBill(_billInfo.VoucherID);
|
|
if (_editVoucherID.HasValue)
|
|
_saleForm.CloseWindow();
|
|
ClearBill();
|
|
}
|
|
public void SaveNewBill(int waiterID, string tableID)
|
|
{
|
|
var saved = _billInfo == null
|
|
? InsertVoucher(true, waiterID, tableID, !_editVoucherID.HasValue)
|
|
: UpdateVoucher(true, waiterID, tableID, !_editVoucherID.HasValue);
|
|
|
|
|
|
}
|
|
public void SaveReprintOrDiscountBill(int waiterID, string tableID, decimal oldAmount)
|
|
{
|
|
var amountChanged = oldAmount != _bill.Where(x => x.Key.BillItemType == BillItemType.Product && x.Key.KotID != 0).Sum(x => x.Value.GrossAmount);
|
|
var itemsChanged = _bill.Where(x => x.Key.BillItemType == BillItemType.Product && x.Key.KotID == 0).Count() != 0;
|
|
if (amountChanged || itemsChanged) // Discount or Products changed
|
|
{
|
|
#region new voucherFirst
|
|
var voucherNew = new Voucher(Session.User)
|
|
{
|
|
Customer = _billInfo.Customer,
|
|
TableID = _billInfo.TableID,
|
|
Waiter = _billInfo.Waiter,
|
|
Printed = true,
|
|
Void = false,
|
|
Narration = ""
|
|
};
|
|
|
|
var kotNew = GetKot(_bill.Where(x => x.Key.BillItemType == BillItemType.Product));
|
|
if (kotNew != null)
|
|
voucherNew.Kots.Add(kotNew);
|
|
#endregion
|
|
|
|
#region Old Voucher
|
|
_billInfo.User = Session.User;
|
|
_billInfo.Void = true;
|
|
|
|
#endregion
|
|
using (var session = SessionManager.Session)
|
|
{
|
|
using (var trans = session.BeginTransaction())
|
|
{
|
|
using (var bi = new VoucherBI(session, false))
|
|
{
|
|
bi.Insert(voucherNew);
|
|
_billInfo.VoidReason = string.Format("Bill Discounted / Changed. New Bill ID is {0}", voucherNew.BillID);
|
|
bi.Update(_billInfo);
|
|
}
|
|
using (var ft = new FoodTableBI(session, false))
|
|
ft.UpdateStatus(voucherNew);
|
|
|
|
trans.Commit();
|
|
}
|
|
}
|
|
LoadBill(voucherNew.VoucherID);
|
|
}
|
|
else
|
|
{
|
|
using (var bi = new ReprintBI())
|
|
bi.Insert(new Reprint() { Date = DbValues.Date, User = Session.User, Voucher = _billInfo });
|
|
}
|
|
}
|
|
|
|
public void SaveKot(int waiterID, string tableID)
|
|
{
|
|
if (!Session.IsAllowed(RoleConstants.PRINT_KOT))
|
|
return;
|
|
using (var bi = new VoucherBI(false)) // Kot on printed bill not allowed
|
|
if ((_billInfo != null) && (bi.IsVoucherPrinted(_billInfo.VoucherID)))
|
|
return;
|
|
if (_bill.Count == 1) //new kot only
|
|
return;
|
|
var saved = _billInfo == null ? InsertVoucher(false, waiterID, tableID, !_editVoucherID.HasValue) : UpdateVoucher(false, waiterID, tableID, !_editVoucherID.HasValue);
|
|
|
|
if ((!_editVoucherID.HasValue || _print) && saved.HasValue)
|
|
Thermal.PrintKot(_billInfo.VoucherID, saved.Value);
|
|
|
|
if (_editVoucherID.HasValue)
|
|
_saleForm.CloseWindow();
|
|
ClearBill();
|
|
}
|
|
|
|
private int? InsertVoucher(bool finalBill, int waiterID, string tableID, bool updateTable)
|
|
{
|
|
if (_billInfo != null)
|
|
{
|
|
MessageBox.Show("Error in InsertVoucher, there is a previous sale in memory", "Error");
|
|
return null;
|
|
}
|
|
_billInfo = new Voucher(Session.User)
|
|
{
|
|
Customer = _customer,
|
|
//Paid = finalBill,
|
|
TableID = tableID,
|
|
Waiter = WaiterBI.GetWaiter(waiterID),
|
|
Printed = finalBill,
|
|
Void = false,
|
|
Narration = "",
|
|
};
|
|
UpdateKots();
|
|
var kot = GetKot(_bill.Where(x => x.Key.BillItemType == BillItemType.Product && x.Key.KotID == 0 && x.Value.Quantity != 0));
|
|
if (kot != null)
|
|
_billInfo.Kots.Add(kot);
|
|
using (var session = SessionManager.Session)
|
|
{
|
|
using (var trans = session.BeginTransaction())
|
|
{
|
|
int? kotID;
|
|
using (var bi = new VoucherBI(session, false))
|
|
kotID = bi.Insert(_billInfo);
|
|
if (updateTable)
|
|
using (var ft = new FoodTableBI(session, false))
|
|
ft.UpdateStatus(_billInfo);
|
|
trans.Commit();
|
|
return kotID;
|
|
}
|
|
}
|
|
}
|
|
|
|
private int? UpdateVoucher(bool finalBill, int waiterID, string tableID, bool updateTable)
|
|
{
|
|
_billInfo.User = Session.User;
|
|
_billInfo.Customer = _customer;
|
|
|
|
_billInfo.TableID = tableID;
|
|
_billInfo.Waiter = WaiterBI.GetWaiter(waiterID);
|
|
|
|
UpdateKots();
|
|
if (!_billInfo.Printed)
|
|
{
|
|
var kot = GetKot(_bill.Where(x => x.Key.BillItemType == BillItemType.Product && x.Key.KotID == 0 && x.Value.Quantity != 0));
|
|
if (kot != null)
|
|
_billInfo.Kots.Add(kot);
|
|
}
|
|
|
|
_billInfo.Printed = finalBill;
|
|
|
|
using (var session = SessionManager.Session)
|
|
{
|
|
using (var trans = session.BeginTransaction())
|
|
{
|
|
int? kotID;
|
|
using (var bi = new VoucherBI(session, false))
|
|
kotID = bi.Update(_billInfo);
|
|
if (updateTable)
|
|
using (var ft = new FoodTableBI(session, false))
|
|
ft.UpdateStatus(_billInfo);
|
|
trans.Commit();
|
|
return kotID;
|
|
}
|
|
}
|
|
}
|
|
|
|
private void UpdateKots()
|
|
{
|
|
foreach (var item in _bill.Where(x => x.Key.BillItemType == BillItemType.Product && x.Key.KotID != 0))
|
|
{
|
|
var i = _billInfo.Kots.Single(x => x.KotID == item.Key.KotID).Inventories.Single(x => x.Product.ProductID == item.Key.ProductID);
|
|
i.Discount = item.Value.Discount;
|
|
i.Rate = item.Value.Price;
|
|
}
|
|
}
|
|
private static Kot GetKot(IEnumerable<KeyValuePair<BillItemKey, BillItemValue>> list)
|
|
{
|
|
var kot = new Kot();
|
|
foreach (var item in list)
|
|
{
|
|
var oldInv = kot.Inventories.SingleOrDefault(x => x.Product.ProductID == item.Key.ProductID);
|
|
if (oldInv != null)
|
|
{
|
|
oldInv.Quantity += item.Value.Quantity;
|
|
if (oldInv.Quantity == 0)
|
|
kot.Inventories.Remove(oldInv);
|
|
}
|
|
else
|
|
{
|
|
var inv = new Inventory
|
|
{
|
|
Product = item.Value.Product,
|
|
Quantity = item.Value.Quantity,
|
|
Rate = item.Value.Price,
|
|
Discount = item.Value.Discount,
|
|
ServiceCharge = item.Value.ServiceCharge,
|
|
Tax = item.Value.Tax
|
|
};
|
|
foreach (var mod in item.Value.Modifiers)
|
|
inv.InventoryModifier.Add(new InventoryModifier { Modifier = mod });
|
|
kot.Inventories.Add(inv);
|
|
}
|
|
}
|
|
|
|
return kot.Inventories.Count == 0 ? null : kot;
|
|
}
|
|
|
|
#endregion
|
|
#region InputBox
|
|
private bool GetInput(string prompt, ref decimal amount)
|
|
{
|
|
var result = InputBox.Show(prompt, amount.ToString(), InputBox_Validating);
|
|
if (!result.OK)
|
|
return false;
|
|
if (!decimal.TryParse(result.Text, out amount))
|
|
return false;
|
|
return true;
|
|
}
|
|
private bool GetInput(string prompt, ref string info)
|
|
{
|
|
var result = InputBox.Show(prompt, info, InputBox_Validating);
|
|
if (!result.OK)
|
|
return false;
|
|
info = result.Text.Trim();
|
|
if (string.IsNullOrEmpty(info))
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
#endregion
|
|
|
|
public void SplitBill()
|
|
{
|
|
#region Permissions
|
|
if (_billInfo == null || _billInfo.VoucherID == 0 || _billInfo.Void == true)
|
|
return; // must be existing non void bill
|
|
|
|
if (!Session.IsAllowed(RoleConstants.SPLIT_BILL))
|
|
return;
|
|
#endregion
|
|
|
|
bool printed;
|
|
using (var bi = new VoucherBI(false))
|
|
printed = bi.IsVoucherPrinted(_billInfo.VoucherID);
|
|
|
|
#region Get Move List
|
|
HashSet<string> splitList = null;
|
|
using (var bi = new ProductGroupBI())
|
|
{
|
|
using (var frm = new DiscountForm(bi.GetProductGroupTypes()))
|
|
if (frm.ShowDialog() == DialogResult.OK)
|
|
frm.Selection(out splitList);
|
|
}
|
|
if (splitList == null || splitList.Count == 0)
|
|
return;
|
|
|
|
var listFirst = _bill.Where(x => x.Key.BillItemType == BillItemType.Product && x.Key.KotID != 0 && splitList.Contains(x.Value.Product.ProductGroup.GroupType));
|
|
var listSecond = _bill.Where(x => x.Key.BillItemType == BillItemType.Product && x.Key.KotID != 0 && !splitList.Contains(x.Value.Product.ProductGroup.GroupType));
|
|
|
|
if (listFirst.Count() == 0 || listSecond.Count() == 0)
|
|
return; // all or none items selected to be moved
|
|
#endregion
|
|
|
|
var table = GetTableForMove(false);
|
|
if (table == null)
|
|
return;
|
|
|
|
#region new voucherFirst
|
|
var voucherFirst = new Voucher(Session.User)
|
|
{
|
|
Customer = _billInfo.Customer,
|
|
TableID = table.Name,
|
|
Waiter = _billInfo.Waiter,
|
|
Printed = printed,
|
|
Void = false,
|
|
Narration = ""
|
|
};
|
|
|
|
var kotFirst = GetKot(listFirst);
|
|
if (kotFirst != null)
|
|
voucherFirst.Kots.Add(kotFirst);
|
|
#endregion
|
|
|
|
#region new voucherFirst
|
|
var voucherSecond = new Voucher(Session.User)
|
|
{
|
|
Customer = _billInfo.Customer,
|
|
TableID = _billInfo.TableID,
|
|
Waiter = _billInfo.Waiter,
|
|
Printed = printed,
|
|
Void = false,
|
|
Narration = ""
|
|
};
|
|
|
|
var kotSecond = GetKot(listSecond);
|
|
if (kotSecond != null)
|
|
voucherSecond.Kots.Add(kotSecond);
|
|
#endregion
|
|
|
|
#region Old Voucher
|
|
_billInfo.User = Session.User;
|
|
_billInfo.Void = true;
|
|
_billInfo.VoidReason = "Printed bill Split";
|
|
#endregion
|
|
using (var session = SessionManager.Session)
|
|
{
|
|
var trans = session.BeginTransaction();
|
|
using (var bi = new VoucherBI(session, false))
|
|
bi.Insert(voucherFirst);
|
|
trans.Commit();
|
|
trans = session.BeginTransaction();
|
|
using (var bi = new VoucherBI(session, false))
|
|
bi.Insert(voucherSecond);
|
|
trans.Commit();
|
|
trans = session.BeginTransaction();
|
|
using (var bi = new VoucherBI(session, false))
|
|
bi.Update(_billInfo);
|
|
trans.Commit();
|
|
trans = session.BeginTransaction();
|
|
using (var ft = new FoodTableBI(session, false))
|
|
ft.UpdateStatus(voucherFirst);
|
|
using (var ft = new FoodTableBI(session, false))
|
|
ft.UpdateStatus(voucherSecond);
|
|
trans.Commit();
|
|
trans.Dispose();
|
|
}
|
|
if (printed)
|
|
{
|
|
Thermal.PrintBill(voucherFirst.VoucherID);
|
|
Thermal.PrintBill(voucherSecond.VoucherID);
|
|
}
|
|
LoadBill(voucherFirst.VoucherID);
|
|
}
|
|
}
|
|
} |