1026 lines
38 KiB
C#
1026 lines
38 KiB
C#
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Windows.Forms;
|
|
using Tanshu.Accounts.Contracts;
|
|
using Tanshu.Accounts.Entities;
|
|
using Tanshu.Accounts.Helpers;
|
|
using Tanshu.Accounts.Print;
|
|
using Tanshu.Accounts.Repository;
|
|
using Tanshu.Common;
|
|
|
|
namespace Tanshu.Accounts.PointOfSale
|
|
{
|
|
public class BillController
|
|
{
|
|
private readonly BillDict _bill;
|
|
|
|
private Voucher _billInfo;
|
|
|
|
private int? _editVoucherID;
|
|
private readonly bool _print;
|
|
|
|
private ISaleForm _saleForm;
|
|
|
|
public Waiter Waiter
|
|
{
|
|
get { return _billInfo.Waiter; }
|
|
set { _billInfo.Waiter = value; }
|
|
}
|
|
|
|
public BillController(int? editVoucherID, bool print)
|
|
{
|
|
this._editVoucherID = editVoucherID;
|
|
_print = print;
|
|
_bill = new BillDict();
|
|
_billInfo = new Voucher(Session.User);
|
|
using (var bi = new CustomerBI(false))
|
|
_billInfo.Customer = bi.Get(x => x.CustomerID == 1);
|
|
using (var bi = new WaiterBI(false))
|
|
_billInfo.Waiter = bi.Get(x => x.WaiterID == 1);
|
|
}
|
|
|
|
public BillItemValue CurrentProduct
|
|
{
|
|
get
|
|
{
|
|
if (_saleForm.BindingSource.Position == -1)
|
|
return null;
|
|
var item = _bill.ElementAt(_saleForm.BindingSource.Position);
|
|
return item.Key.BillItemType == BillItemType.Product ? item.Value : null;
|
|
}
|
|
}
|
|
|
|
public BillItemKey CurrentKot
|
|
{
|
|
get
|
|
{
|
|
if (_saleForm.BindingSource.Position == -1)
|
|
return null;
|
|
var item = _bill.ElementAt(_saleForm.BindingSource.Position);
|
|
return item.Key.BillItemType == BillItemType.Kot ? item.Key : null;
|
|
}
|
|
}
|
|
|
|
public void InitGui(ISaleForm saleForm)
|
|
{
|
|
this._saleForm = saleForm;
|
|
this._saleForm.SetCustomerDisplay(_billInfo.Customer.Name);
|
|
this._saleForm.SetUserName(Session.User.Name);
|
|
}
|
|
|
|
public void AddProduct(Product product)
|
|
{
|
|
var newKey = new BillItemKey(product.ProductID, 0);
|
|
|
|
if (_bill.ContainsKey(newKey))
|
|
{
|
|
_saleForm.BindingSource.CurrencyManager.Position = _bill.IndexOfKey(newKey);
|
|
_bill[newKey].Quantity += 1;
|
|
}
|
|
else
|
|
{
|
|
var billItemValue = new BillItemValue(product);
|
|
var old = _bill.FirstOrDefault(x => x.Key.BillItemType == BillItemType.Product && x.Key.ProductID == newKey.ProductID);
|
|
if (old.Key != null)
|
|
{
|
|
billItemValue.Discount = old.Value.Discount;
|
|
billItemValue.Price = old.Value.Price;
|
|
}
|
|
_bill.Add(newKey, billItemValue);
|
|
_saleForm.BindingSource.DataSource = _bill.Values.ToList();
|
|
_saleForm.BindingSource.CurrencyManager.Position = _saleForm.BindingSource.CurrencyManager.Count - 1;
|
|
|
|
using (var bi = new ProductGroupModifierBI(false))
|
|
if (bi.HasCompulsoryModifier(product.ProductGroup.ProductGroupID))
|
|
{
|
|
var item = CurrentProduct;
|
|
ShowModifiers(product.ProductGroup.ProductGroupID, item);
|
|
}
|
|
}
|
|
ShowAmount();
|
|
}
|
|
|
|
public void ShowModifiers(int productGroupID, BillItemValue item)
|
|
{
|
|
if (item.Printed)
|
|
return;
|
|
using (var bi = new ProductGroupModifierBI(false))
|
|
{
|
|
using (var frm = new ModifierForm(bi.List(productGroupID), item.Modifiers))
|
|
{
|
|
frm.ShowDialog();
|
|
item.Modifiers = frm.Selection;
|
|
}
|
|
}
|
|
ShowAmount();
|
|
}
|
|
|
|
public void SetDiscount()
|
|
{
|
|
if (!Session.IsAllowed(RoleConstants.DISCOUNT))
|
|
return;
|
|
|
|
using (var bi = new ProductGroupBI())
|
|
{
|
|
using (var frm = new DiscountForm(bi.GetProductGroupTypes()))
|
|
{
|
|
if (frm.ShowDialog() == DialogResult.OK)
|
|
{
|
|
HashSet<string> outList;
|
|
var discount = frm.Selection(out outList);
|
|
discount = discount / 100;
|
|
if (discount > 1 || discount < 0)
|
|
return;
|
|
|
|
foreach (var item in _bill.Where(x => x.Key.BillItemType == BillItemType.Product && outList.Contains(x.Value.Product.ProductGroup.GroupType)))
|
|
{
|
|
var product = item.Value.Product;
|
|
var maxDiscount = product.ProductGroup.DiscountLimit;
|
|
if (discount > item.Value.Product.ProductGroup.DiscountLimit)
|
|
MessageBox.Show(string.Format("Maximum discount for {0} is {1:P}", product.Name, maxDiscount),
|
|
"Excessive Discount", MessageBoxButtons.OK, MessageBoxIcon.Warning);
|
|
item.Value.Discount = discount;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
ShowAmount();
|
|
}
|
|
|
|
public void SetQuantity(decimal quantity, bool prompt)
|
|
{
|
|
var item = CurrentProduct;
|
|
if (!Allowed(item))
|
|
return;
|
|
if (item.Printed)
|
|
return;
|
|
if (prompt && !GetInput("Quantity", ref quantity))
|
|
return;
|
|
if (!prompt)
|
|
quantity += item.Quantity;
|
|
if (quantity < 0 && !Session.IsAllowed(RoleConstants.EDIT_PRINTED_PRODUCT))
|
|
return;
|
|
var total = quantity + _bill.Where(x => x.Key.ProductID == item.ProductID && x.Key.BillItemType == BillItemType.Product && x.Value.Printed).Sum(x => x.Value.Quantity);
|
|
if (total < 0)
|
|
quantity -= total;
|
|
item.Quantity = quantity;
|
|
ShowAmount();
|
|
}
|
|
|
|
public void SetRate()
|
|
{
|
|
var item = CurrentProduct;
|
|
if (!Allowed(item, RoleConstants.CHANGE_RATE))
|
|
return;
|
|
var rate = item.Price;
|
|
if (!GetInput("Price", ref rate))
|
|
return;
|
|
if (rate == 0 && !Session.IsAllowed(RoleConstants.ZERO_RATE))
|
|
return;
|
|
foreach (var sub in _bill.Where(x => x.Key.BillItemType == BillItemType.Product && x.Key.ProductID == item.ProductID))
|
|
sub.Value.Price = rate;
|
|
|
|
ShowAmount();
|
|
}
|
|
|
|
public void ShowCustomers(bool reset)
|
|
{
|
|
if (!reset && ((_billInfo.Customer == null) || _billInfo.Customer.CustomerID == 1))
|
|
{
|
|
using (var selectCustomer = new SelectCustomer(CustomerBI.List, true))
|
|
{
|
|
selectCustomer.CustomerEvent += selectCustomer_customerEvent;
|
|
selectCustomer.ShowDialog();
|
|
if (selectCustomer.SelectedItem != null)
|
|
{
|
|
_billInfo.Customer = selectCustomer.SelectedItem;
|
|
}
|
|
else
|
|
{
|
|
using (var bi = new CustomerBI(false))
|
|
_billInfo.Customer = bi.Get(x => x.CustomerID == 1);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
using (var bi = new CustomerBI(false))
|
|
_billInfo.Customer = bi.Get(x => x.CustomerID == 1);
|
|
}
|
|
_saleForm.SetCustomerDisplay(_billInfo.Customer.Name);
|
|
}
|
|
|
|
private Customer selectCustomer_customerEvent(object sender, CustomerEventArgs e)
|
|
{
|
|
using (var form = new CustomersForm(e.CustomerID, e.Phone))
|
|
{
|
|
form.ShowDialog();
|
|
return form.Customer;
|
|
}
|
|
}
|
|
|
|
public void ShowWaiters(bool reset)
|
|
{
|
|
if (reset)
|
|
{
|
|
using (var bi = new WaiterBI(false))
|
|
_billInfo.Waiter = bi.Get(x => x.WaiterID == 1);
|
|
}
|
|
else
|
|
{
|
|
using (var selectWaiter = new SelectWaiter(WaiterBI.List, true))
|
|
{
|
|
selectWaiter.WaiterEvent += selectWaiter_waiterEvent;
|
|
selectWaiter.ShowDialog();
|
|
if (selectWaiter.SelectedItem != null)
|
|
{
|
|
_billInfo.Waiter = selectWaiter.SelectedItem;
|
|
|
|
}
|
|
else
|
|
{
|
|
using (var bi = new WaiterBI(false))
|
|
_billInfo.Waiter = bi.Get(x => x.WaiterID == 1);
|
|
}
|
|
}
|
|
}
|
|
_saleForm.SetWaiterDisplay(_billInfo.Waiter.Name);
|
|
}
|
|
|
|
private Waiter selectWaiter_waiterEvent(object sender, SelectorEventArgs<Waiter> e)
|
|
{
|
|
var waiter = e.Item;
|
|
//if (!Thread.CurrentPrincipal.IsInRole("Waiter/Master"))
|
|
// return waiter;
|
|
|
|
using (var bi = new WaiterBI())
|
|
{
|
|
switch (e.Action)
|
|
{
|
|
case SelectorAction.Insert: // Add
|
|
bi.Insert(waiter);
|
|
e.Handled = true;
|
|
return waiter;
|
|
case SelectorAction.Update: // Edit
|
|
bi.Update(waiter);
|
|
e.Handled = true;
|
|
return waiter;
|
|
case SelectorAction.Delete: // Delete
|
|
bi.Delete(x => x.WaiterID == waiter.WaiterID);
|
|
e.Handled = true;
|
|
return bi.Get(x => x.WaiterID == 1);
|
|
default:
|
|
e.Handled = true;
|
|
return bi.Get(x => x.WaiterID == 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void ShowAmount()
|
|
{
|
|
var taxAmount = _bill.Values.Sum(b => b.ServiceTaxAmount + b.VatAmount);
|
|
var discountAmount = _bill.Values.Sum(b => b.DiscountAmount);
|
|
var grossAmount = _bill.Values.Sum(b => b.GrossAmount);
|
|
var valueAmount = _bill.Values.Sum(b => b.Value);
|
|
var serviceChargeAmount = _bill.Values.Sum(b => b.ServiceChargeAmount);
|
|
_saleForm.ShowAmount(discountAmount, grossAmount, serviceChargeAmount, taxAmount, valueAmount,
|
|
_bill.Values.ToList());
|
|
}
|
|
|
|
//public void ProductRemove()
|
|
//{
|
|
// var item = CurrentProduct;
|
|
// if (!Allowed(item))
|
|
// return;
|
|
// if (item.Printed)
|
|
// return;
|
|
// _bill.Remove(new BillItemKey(item.ProductID, 0));
|
|
// _bill.ReCompact();
|
|
// ShowAmount();
|
|
//}
|
|
|
|
|
|
private static bool Allowed(BillItemValue item, RoleConstants role)
|
|
{
|
|
return item != null && Session.IsAllowed(role);
|
|
}
|
|
|
|
private static bool Allowed(BillItemValue item)
|
|
{
|
|
return item != null;
|
|
}
|
|
|
|
private static void IsPrintedOrVoid(Voucher voucher, out bool isPrinted, out bool isVoid)
|
|
{
|
|
using (var bi = new VoucherBI(false))
|
|
{
|
|
var dbVoucher = bi.Get(x => x.VoucherID == voucher.VoucherID);
|
|
isPrinted = dbVoucher.Printed;
|
|
isVoid = dbVoucher.Void;
|
|
}
|
|
}
|
|
|
|
private static bool IsPrintedOrVoid(Voucher voucher)
|
|
{
|
|
using (var bi = new VoucherBI(false))
|
|
{
|
|
var dbVoucher = bi.Get(x => x.VoucherID == voucher.VoucherID);
|
|
return dbVoucher.Printed || dbVoucher.Void;
|
|
}
|
|
}
|
|
|
|
private static bool IsPrintedOrVoid(int voucherID)
|
|
{
|
|
using (var bi = new VoucherBI(false))
|
|
{
|
|
var dbVoucher = bi.Get(x => x.VoucherID == voucherID);
|
|
return dbVoucher.Printed || dbVoucher.Void;
|
|
}
|
|
}
|
|
|
|
private bool? IsReprint(out decimal amount)
|
|
{
|
|
amount = 0;
|
|
if (_billInfo.VoucherID == 0)
|
|
return false;
|
|
|
|
bool isPrinted, isVoid;
|
|
IsPrintedOrVoid(_billInfo, out isPrinted, out isVoid);
|
|
|
|
if (isVoid)
|
|
{
|
|
MessageBox.Show(string.Format("This Bill is already void.\nReason: {0}", _billInfo.VoidReason), "Bill already Voided", MessageBoxButtons.OK, MessageBoxIcon.Error);
|
|
return null;
|
|
}
|
|
|
|
if (isPrinted && (!Session.IsAllowed(RoleConstants.EDIT_PRINTED_BILL)))
|
|
return null;
|
|
amount = _bill.Where(x => x.Key.BillItemType == BillItemType.Product && x.Key.KotID != 0).Sum(x => x.Value.GrossAmount);
|
|
|
|
return isPrinted;
|
|
}
|
|
|
|
private void InputBox_Validating(object sender, InputBoxValidatingArgs e)
|
|
{
|
|
}
|
|
|
|
private void LoadBill(int voucherID)
|
|
{
|
|
ClearBill();
|
|
using (var bi = new VoucherBI(false))
|
|
{
|
|
_billInfo = bi.Get(x => x.VoucherID == voucherID);
|
|
_bill.Clear();
|
|
_saleForm.ShowInfo(_billInfo);
|
|
|
|
foreach (var kot in _billInfo.Kots)
|
|
{
|
|
var kotKey = new BillItemKey(kot.KotID);
|
|
var kotItem = new BillItemValue(kot);
|
|
_bill.Add(kotKey, kotItem);
|
|
foreach (var inv in kot.Inventories)
|
|
{
|
|
var key = new BillItemKey(inv.Product.ProductID, kot.KotID);
|
|
var item = new BillItemValue(inv.Product)
|
|
{
|
|
ProductID = inv.Product.ProductID,
|
|
Discount = inv.Discount,
|
|
Name =
|
|
inv.Product.Units == string.Empty
|
|
? inv.Product.Name
|
|
: inv.Product.Name + " (" + inv.Product.Units + ")",
|
|
Price = inv.Price,
|
|
Printed = true,
|
|
Quantity = inv.Quantity,
|
|
IsScTaxable = inv.IsScTaxable,
|
|
ServiceTax = inv.ServiceTax,
|
|
Vat = inv.Vat,
|
|
ServiceCharge = inv.ServiceCharge,
|
|
};
|
|
foreach (var mod in inv.InventoryModifier)
|
|
item.Modifiers.Add(mod.Modifier);
|
|
_bill.Add(key, item);
|
|
}
|
|
}
|
|
var newKotKey = new BillItemKey(0);
|
|
var newKotItem = new BillItemValue();
|
|
_bill.Add(newKotKey, newKotItem);
|
|
ShowAmount();
|
|
_saleForm.FormState = SaleFormState.Billing;
|
|
}
|
|
}
|
|
|
|
public void LoadBill(string tableName)
|
|
{
|
|
if (!string.IsNullOrEmpty(tableName))
|
|
{
|
|
FoodTable table;
|
|
using (var bi = new FoodTableBI())
|
|
table = bi.Get(x => x.Name == tableName);
|
|
if (table != null && table.VoucherID != 0)
|
|
{
|
|
LoadBill(table.VoucherID);
|
|
}
|
|
else
|
|
{
|
|
using (var frm = new PaxForm())
|
|
{
|
|
frm.ShowDialog();
|
|
_billInfo.TableID = tableName;
|
|
_billInfo.Pax = frm.Pax;
|
|
_saleForm.ShowInfo(_billInfo);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
var result = "0";
|
|
if (GetInput("Table Number", ref result))
|
|
LoadBill(result);
|
|
else
|
|
ClearBill();
|
|
}
|
|
}
|
|
|
|
public void CancelBillChanges()
|
|
{
|
|
if (_bill.Values.Any(i => i.Printed == false) &&
|
|
MessageBox.Show("Abandon Changes?", "Abandon Changes", MessageBoxButtons.YesNo,
|
|
MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.No)
|
|
return;
|
|
ClearBill();
|
|
}
|
|
|
|
public void ClearBill()
|
|
{
|
|
_billInfo = new Voucher(Session.User);
|
|
ShowCustomers(true);
|
|
ShowWaiters(true);
|
|
_bill.Clear();
|
|
var newKotKey = new BillItemKey(0);
|
|
var newKotItem = new BillItemValue();
|
|
_bill.Add(newKotKey, newKotItem);
|
|
_saleForm.ClearBill(_bill.Values.ToList());
|
|
}
|
|
|
|
public SaleFormState FormLoad()
|
|
{
|
|
ClearBill();
|
|
if (_editVoucherID.HasValue)
|
|
{
|
|
LoadBill(_editVoucherID.Value);
|
|
return SaleFormState.Billing;
|
|
}
|
|
return SaleFormState.Waiting;
|
|
}
|
|
|
|
internal void SettleBill()
|
|
{
|
|
if (_billInfo.VoucherID == 0)
|
|
return;
|
|
if (!_billInfo.Printed)
|
|
return;
|
|
if (!Session.IsAllowed(RoleConstants.SETTLE_BILL))
|
|
return;
|
|
IDictionary<SettleOption, decimal> options;
|
|
var amount = (_billInfo.Settlements.Single(x => x.Settled == SettleOption.Amount).Amount +
|
|
_billInfo.Settlements.Single(x => x.Settled == SettleOption.RoundOff).Amount) * -1;
|
|
|
|
using (var frm = new SettleChoicesForm(amount, _billInfo.VoucherType))
|
|
{
|
|
frm.ShowDialog();
|
|
options = frm.OptionsChosen;
|
|
}
|
|
if (options.Count == 0)
|
|
return;
|
|
using (var bi = new VoucherSettlementBI())
|
|
bi.SettleVoucher(Session.User, _billInfo.VoucherID, options);
|
|
ClearBill();
|
|
}
|
|
|
|
#region Move Table(s) / Kot(s)
|
|
private static FoodTable GetTableForMove(bool allowMerge)
|
|
{
|
|
using (var bi = new FoodTableBI())
|
|
{
|
|
using (var frm = new MoveTableForm(bi.List(), allowMerge))
|
|
{
|
|
frm.ShowDialog();
|
|
if (frm.Selection != null)
|
|
return frm.Selection;
|
|
}
|
|
return null;
|
|
}
|
|
}
|
|
|
|
internal void MoveKot()
|
|
{
|
|
if (_billInfo.VoucherID == 0)
|
|
return;
|
|
if (IsPrintedOrVoid(_billInfo))
|
|
return;
|
|
var kot = CurrentKot;
|
|
if (kot == null)
|
|
return;
|
|
var table = GetTableForMove(true);
|
|
if (table == null)
|
|
return;
|
|
if (table.Name == _billInfo.TableID)
|
|
return;
|
|
if (table.VoucherID != 0)
|
|
if (IsPrintedOrVoid(table.VoucherID))
|
|
return;
|
|
var kotCount = _bill.Keys.Count(x => x.BillItemType == BillItemType.Kot && x.KotID != 0);
|
|
var voucherID = 0;
|
|
if (table.VoucherID == 0 && kotCount > 1)
|
|
//Move Kot
|
|
voucherID = MoveKot(kot, table);
|
|
else if (table.VoucherID != 0 && kotCount > 1)
|
|
//Merge Kot
|
|
voucherID = MergeKot(kot, table);
|
|
else if (table.VoucherID == 0 && kotCount == 1)
|
|
//Move Table
|
|
voucherID = MoveTable(table);
|
|
else if (table.VoucherID != 0 && kotCount == 1)
|
|
//Merge Table
|
|
voucherID = MergeTable(table);
|
|
if (voucherID != 0)
|
|
LoadBill(voucherID);
|
|
}
|
|
internal void MoveTable()
|
|
{
|
|
if (_billInfo.VoucherID == 0)
|
|
return;
|
|
|
|
var allowMerge = !IsPrintedOrVoid(_billInfo);
|
|
|
|
var table = GetTableForMove(allowMerge);
|
|
if (table == null)
|
|
return;
|
|
if (table.Name == _billInfo.TableID)
|
|
return;
|
|
if (table.VoucherID != 0)
|
|
if (IsPrintedOrVoid(table.VoucherID))
|
|
return;
|
|
|
|
LoadBill(table.VoucherID == 0 ? MoveTable(table) : MergeTable(table));
|
|
}
|
|
|
|
private int MoveKot(BillItemKey kot, FoodTable table)
|
|
{
|
|
if (!Session.IsAllowed(RoleConstants.MOVE_KOT))
|
|
return 0;
|
|
var voucher = new Voucher(Session.User, _billInfo.Customer, table.Name, _billInfo.Waiter, _billInfo.Printed, false, "");
|
|
|
|
using (var session = SessionManager.Session)
|
|
{
|
|
using (var trans = session.BeginTransaction())
|
|
{
|
|
using (var bi = new VoucherBI(session, false))
|
|
{
|
|
bi.Insert(voucher);
|
|
using (var ft = new FoodTableBI(session, false))
|
|
ft.UpdateStatus(voucher);
|
|
var voucherId = bi.MergeKot(kot.KotID, voucher);
|
|
trans.Commit();
|
|
return voucherId;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private static int MergeKot(BillItemKey kot, FoodTable table)
|
|
{
|
|
if (!Session.IsAllowed(RoleConstants.MERGE_KOT))
|
|
return 0;
|
|
using (var bi = new VoucherBI())
|
|
return bi.MergeKot(kot.KotID, table);
|
|
}
|
|
private int MoveTable(FoodTable table)
|
|
{
|
|
if (!Session.IsAllowed(RoleConstants.MOVE_TABLE))
|
|
return 0;
|
|
using (var ft = new FoodTableBI())
|
|
return ft.Move(_billInfo.TableID, table);
|
|
}
|
|
private int MergeTable(FoodTable table)
|
|
{
|
|
if (!Session.IsAllowed(RoleConstants.MERGE_TABLE))
|
|
return 0;
|
|
int voucherID;
|
|
using (var bi = new VoucherBI())
|
|
voucherID = bi.MergeTables(_billInfo.VoucherID, table);
|
|
using (var bi = new VoucherBI())
|
|
bi.Delete(_billInfo.VoucherID);
|
|
return voucherID;
|
|
|
|
}
|
|
#endregion
|
|
#region Save
|
|
public void SaveKot()
|
|
{
|
|
#region Check if Allowed
|
|
if (!Session.IsAllowed(RoleConstants.PRINT_KOT))
|
|
return;
|
|
if (_billInfo.VoucherID != 0 && IsPrintedOrVoid(_billInfo))
|
|
return;
|
|
if (_bill.Count == 1) //new kot only
|
|
return;
|
|
#endregion
|
|
|
|
//Save
|
|
var saved = _billInfo.VoucherID == 0 ? InsertVoucher(false, !_editVoucherID.HasValue) : UpdateVoucher(false, !_editVoucherID.HasValue);
|
|
|
|
//Print
|
|
if ((!_editVoucherID.HasValue || _print) && saved.HasValue)
|
|
Thermal.PrintKot(_billInfo.VoucherID, saved.Value);
|
|
|
|
//Cleanup
|
|
if (_editVoucherID.HasValue)
|
|
_saleForm.CloseWindow();
|
|
else
|
|
ClearBill();
|
|
}
|
|
public void SaveBill()
|
|
{
|
|
#region Check if Allowed
|
|
if (!Session.IsAllowed(RoleConstants.PRINT_BILL))
|
|
return;
|
|
if (_bill.Count == 1) //new kot only
|
|
return;
|
|
#endregion
|
|
|
|
decimal amount;
|
|
|
|
var isReprint = IsReprint(out amount);
|
|
if (!isReprint.HasValue)
|
|
return;
|
|
else if (isReprint.Value)
|
|
{
|
|
SetDiscount();
|
|
SaveReprintOrDiscountBill(amount);
|
|
}
|
|
else
|
|
{
|
|
SetDiscount();
|
|
// Ask for VoucherType only for new bill, if none, then cancel
|
|
VoucherType? voucherType;
|
|
using (var frm = new VoucherTypeForm())
|
|
{
|
|
frm.ShowDialog();
|
|
voucherType = frm.Selection;
|
|
}
|
|
if (!voucherType.HasValue)
|
|
return;
|
|
_billInfo.VoucherType = voucherType.Value;
|
|
var saved = _billInfo.VoucherID == 0 ? InsertVoucher(true, !_editVoucherID.HasValue) : UpdateVoucher(true, !_editVoucherID.HasValue);
|
|
}
|
|
if (!_editVoucherID.HasValue || _print)
|
|
Thermal.PrintBill(_billInfo.VoucherID);
|
|
if (_editVoucherID.HasValue)
|
|
_saleForm.CloseWindow();
|
|
ClearBill();
|
|
}
|
|
public void SplitBill()
|
|
{
|
|
#region Permissions
|
|
|
|
bool isPrinted, isVoid;
|
|
IsPrintedOrVoid(_billInfo, out isPrinted, out isVoid);
|
|
if (_billInfo.VoucherID == 0 || isVoid)
|
|
return; // must be existing non void bill
|
|
|
|
if (!Session.IsAllowed(RoleConstants.SPLIT_BILL))
|
|
return;
|
|
#endregion
|
|
|
|
#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 = isPrinted,
|
|
Void = false,
|
|
Narration = "",
|
|
VoucherType = _billInfo.VoucherType
|
|
};
|
|
|
|
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 = isPrinted,
|
|
Void = false,
|
|
Narration = "",
|
|
VoucherType = _billInfo.VoucherType
|
|
};
|
|
|
|
var kotSecond = GetKot(listSecond);
|
|
if (kotSecond != null)
|
|
voucherSecond.Kots.Add(kotSecond);
|
|
#endregion
|
|
|
|
#region Old Voucher
|
|
_billInfo.User = Session.User;
|
|
_billInfo.Void = true;
|
|
_billInfo.VoidReason = "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 (isPrinted)
|
|
{
|
|
Thermal.PrintBill(voucherFirst.VoucherID);
|
|
Thermal.PrintBill(voucherSecond.VoucherID);
|
|
}
|
|
LoadBill(voucherFirst.VoucherID);
|
|
}
|
|
public void VoidBill()
|
|
{
|
|
#region Check conditions and Permissions
|
|
if (_billInfo.VoucherID == 0)
|
|
return;
|
|
//if (!_billInfo.Printed)
|
|
// return;
|
|
if (_billInfo.Void)
|
|
return;
|
|
if (!Session.IsAllowed(RoleConstants.VOID_BILL))
|
|
return;
|
|
if (MessageBox.Show("Are you sure you want to void this bill?", "Void Bill", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) != DialogResult.Yes)
|
|
return;
|
|
#endregion
|
|
|
|
var voidReason = new SelectVoidReason(GetVoidReason, true);
|
|
voidReason.ShowDialog();
|
|
if (voidReason.SelectedItem != null)
|
|
{
|
|
using (var session = SessionManager.Session)
|
|
{
|
|
using (var trans = session.BeginTransaction())
|
|
{
|
|
using (var bi = new VoucherBI(session, false))
|
|
bi.VoidBill(_billInfo.VoucherID, voidReason.SelectedItem.Description);
|
|
_billInfo.Void = true;
|
|
_billInfo.VoidReason = voidReason.SelectedItem.Description;
|
|
using (var ft = new FoodTableBI(session, false))
|
|
ft.UpdateStatus(_billInfo);
|
|
trans.Commit();
|
|
}
|
|
}
|
|
ClearBill();
|
|
}
|
|
else
|
|
{
|
|
MessageBox.Show("Please Select a reason if you want to void the bill", "Bill NOT Voided", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
|
|
}
|
|
}
|
|
|
|
private static List<StringType> GetVoidReason(Dictionary<string, string> filter)
|
|
{
|
|
var list = new List<StringType>
|
|
{
|
|
new StringType("Discount"),
|
|
new StringType("Printing Fault"),
|
|
new StringType("Item Changed"),
|
|
new StringType("Quantity Reduced"),
|
|
new StringType("Costing Bill for Party"),
|
|
new StringType("Cashier Mistake"),
|
|
new StringType("Management Freesale"),
|
|
new StringType("Other")
|
|
};
|
|
return list.Where(i => i.Description.ToLower().Contains(filter["Name"].ToLower().Trim())).ToList();
|
|
}
|
|
private void SaveReprintOrDiscountBill(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 = "",
|
|
VoucherType = _billInfo.VoucherType
|
|
};
|
|
|
|
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 });
|
|
}
|
|
}
|
|
private int? InsertVoucher(bool finalBill, bool updateTable)
|
|
{
|
|
_billInfo.Printed = finalBill;
|
|
_billInfo.Void = false;
|
|
_billInfo.Narration = "";
|
|
//UpdateKots();
|
|
var kot = GetKot(_bill.Where(x => x.Key.BillItemType == BillItemType.Product && x.Key.KotID == 0 && x.Value.Quantity != 0));
|
|
if (kot == null)
|
|
return null;
|
|
_billInfo.Kots.Add(kot);
|
|
using (var session = SessionManager.Session)
|
|
{
|
|
using (var trans = session.BeginTransaction())
|
|
{
|
|
int? kotID;
|
|
bool tableExists = false;
|
|
using (var bi = new VoucherBI(session, false))
|
|
kotID = bi.Insert(_billInfo);
|
|
if (updateTable)
|
|
using (var ft = new FoodTableBI(session, false))
|
|
{
|
|
tableExists = ft.Get(x => x.Name == _billInfo.TableID).VoucherID != 0;
|
|
ft.UpdateStatus(_billInfo);
|
|
|
|
}
|
|
if (tableExists)
|
|
{
|
|
MessageBox.Show("A bill exists on this table, cannot overrite", "Bill Open",
|
|
MessageBoxButtons.OK, MessageBoxIcon.Error);
|
|
trans.Rollback();
|
|
return null;
|
|
}
|
|
else
|
|
{
|
|
trans.Commit();
|
|
return kotID;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
private int? UpdateVoucher(bool finalBill, bool updateTable)
|
|
{
|
|
_billInfo.User = Session.User;
|
|
|
|
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.Price = 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,
|
|
Price = item.Value.Price,
|
|
FullPrice = item.Value.FullPrice,
|
|
Discount = item.Value.Discount,
|
|
ServiceCharge = item.Value.ServiceCharge,
|
|
IsScTaxable = item.Value.IsScTaxable,
|
|
ServiceTax = item.Value.ServiceTax,
|
|
Vat = item.Value.Vat
|
|
};
|
|
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;
|
|
return decimal.TryParse(result.Text, out amount);
|
|
}
|
|
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();
|
|
return !string.IsNullOrEmpty(info);
|
|
}
|
|
#endregion
|
|
}
|
|
} |