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Moved SaleForm code to Controller, have to put Exception handlers for PermissionException

This commit is contained in:
unknown 2011-01-11 01:19:11 +05:30
parent 853fad0692
commit c63bc62304
9 changed files with 592 additions and 480 deletions
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11
Tanshu.Accounts.Contracts/Roles.cs
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@ -9,10 +9,19 @@ namespace Tanshu.Accounts.Contracts
{
public const string SALES_CHECKOUT = "Sales/Checkout";
public const string SALES_SALES_BILL = "Sales/SalesBill";
public const string SECURITY_MANAGE_ROLES = "Security/ManageRoles";
public const string SALES_SALE_DETAIL = "Sales/SaleDetail";
public const string SALES_VOID_BILL = "Sales/VoidPrintedBill";
public const string SALES_EDIT_BILL = "Sales/EditBill";
public const string SALES_PRINT_KOT = "Sales/PrintKOT";
public const string SALES_PRINT_BILL = "Sales/PrintBill";
public const string SALES_CHANGE_RATE = "Sales/ChangeRate";
public const string SALES_EDIT_PRINTED_PRODUCT = "Sales/EditPrintedProduct";
public const string MASTER_PRODUCTS = "Master/Products";
public const string SECURITY_MANAGE_ROLES = "Security/ManageRoles";
public const string LOG_VIEW = "Log/View";
public const string MASTER_OWNER = "Master/Owner";
}
}

16
Tanshu.Accounts.PointOfSale/Authentication/PermissionException.cs Normal file
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@ -0,0 +1,16 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Tanshu.Accounts.PointOfSale
{
public class PermissionException : Exception
{
public PermissionException(string message)
: base(message)
{
}
}
}

443
Tanshu.Accounts.PointOfSale/Controllers/BillController.cs Normal file
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@ -0,0 +1,443 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Tanshu.Accounts.BI;
using Tanshu.Accounts.Helpers;
using Tanshu.Accounts.Contracts;
using System.Windows.Forms;
using Tanshu.Common;
namespace Tanshu.Accounts.PointOfSale
{
public class BillController
{
private SaleVoucherBO billInfo;
private Dictionary<BillItemKey, SalesBillItemBO> bill = new Dictionary<BillItemKey, SalesBillItemBO>();
Guid? newBillID;
ISaleForm saleForm;
private CustomerBO customer = new CustomerBI().GetCustomer(new Guid("F016CBAD-206C-42C0-BB1D-6006CE57BAB5"));
public void InitGui(ISaleForm saleForm)
{
this.saleForm = saleForm;
this.saleForm.SetCustomerDisplay(customer.Name);
this.saleForm.SetUserName(Session.User.Name);
}
private void InitComponents()
{
InitModel();
InitView();
}
private void InitView()
{
throw new NotImplementedException();
}
private void InitModel()
{
throw new NotImplementedException();
}
public void AddProductToGrid(Guid productID, BindingSource bindingSource)
{
BillHelperFunctions.AddProductToGrid(productID, bindingSource, bill);
ShowAmount();
}
public void ShowCustomerList(bool reset)
{
if ((customer.CustomerID == new Guid("F016CBAD-206C-42C0-BB1D-6006CE57BAB5")) && (!reset))
{
using (SelectCustomer selectCustomer = new SelectCustomer(new CustomerBI().GetFilteredCustomers, true))
{
selectCustomer.customerEvent += new CustomerEventHandler(selectCustomer_customerEvent);
selectCustomer.ShowDialog();
if (selectCustomer.SelectedItem != null)
{
customer = selectCustomer.SelectedItem;
saleForm.SetCustomerDisplay(customer.Name);
}
else
{
customer = new CustomerBI().GetCustomer(new Guid("F016CBAD-206C-42C0-BB1D-6006CE57BAB5"));
}
}
}
else
{
customer = new CustomerBI().GetCustomer(new Guid("F016CBAD-206C-42C0-BB1D-6006CE57BAB5"));
saleForm.SetCustomerDisplay(customer.Name);
}
}
#region Save
// if (btnWaiter.Tag == null)
//btnWaiter.Tag = new WaiterBI().GetWaiters()[0].WaiterID;
public void Save(bool print, Guid waiterID, string tableID)
{
using (RoleBI roleBI = RoleFactoryBI.GetRoleBI(Roles.SALES_EDIT_BILL))
{
if ((billInfo != null) && (new SaleVoucherBI().IsBillPrinted(billInfo.VoucherID)) && (!roleBI.IsAllowed))
{
throw new PermissionException("You do not have the permission to reprint a bill.");
}
}
if (bill.Count != 0)
{
Guid? saved;
if (billInfo == null)
saved = AddNewSale(print, waiterID, tableID);
else
saved = UpdateSale(print, waiterID, tableID);
if (saved.HasValue)
{
if (newBillID.HasValue)
saleForm.CloseWindow();
else
PrintBill(print, saved.Value);
}
ClearBill();
}
}
private Guid? AddNewSale(bool finalBill, Guid waiterID, string tableID)
{
if (billInfo != null)
{
MessageBox.Show("Error in AddNewSale, there is a previous sale in memory", "Error");
return null;
}
#region SaleVoucher
UserBO user = Session.User;
SaleVoucherBO saleVoucher = new SaleVoucherBO
{
CustomerID = customer.CustomerID,
Paid = false,
//Paid = finalBill,
TableID = tableID,
WaiterID = waiterID,
Printed = finalBill,
Void = false,
Date = DateTime.Now,
Narration = "",
Ref = "",
Type = 'S',
UserID = user.UserID
};
#endregion
#region Inventories
List<InventoryBO> iList = new SaleVoucherBI().SaleInventory(bill.Values, null);
#endregion
new SaleVoucherBI().Insert(saleVoucher, iList);
return saleVoucher.VoucherID;
}
private Guid? UpdateSale(bool finalBill, Guid waiterID, string tableID)
{
UserBO user = Session.User;
#region Voucher and SaleVoucher
SaleVoucherBO saleVoucher = new SaleVoucherBO
{
VoucherID = billInfo.VoucherID,
timestamp = (byte[])billInfo.timestamp,
UserID = billInfo.UserID,
Date = billInfo.Date,
CreationDate = DateTime.Now,
LastEditDate = DateTime.Now,
Narration = billInfo.Narration,
Ref = "",
Type = 'S',
Alarm = billInfo.Alarm,
BillID = billInfo.BillID,
CustomerID = customer.CustomerID,
KotID = billInfo.KotID,
Paid = billInfo.Paid,
Printed = billInfo.Printed || finalBill,
TableID = tableID,
Void = billInfo.Void,
VoidReason = billInfo.VoidReason,
WaiterID = waiterID,
SaleTimestamp = (byte[])billInfo.SaleTimestamp
};
if ((!billInfo.Printed) && finalBill)
saleVoucher.Date = null;
#endregion
#region Inventory
List<InventoryBO> iList = new SaleVoucherBI().SaleInventory(bill.Values, billInfo.VoucherID);
#endregion
new SaleVoucherBI().Update(saleVoucher, iList);
return saleVoucher.VoucherID;
}
#endregion
public void VoidBill()
{
if (billInfo != null)
{
if (billInfo.Printed)
{
using (RoleBI roleBI = RoleFactoryBI.GetRoleBI(Roles.SALES_VOID_BILL))
{
if (roleBI.IsAllowed)
{
if (MessageBox.Show("Are you sure you want to void this bill?", "Void Bill", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.Yes)
{
SelectVoidReason voidReason = new SelectVoidReason(GetVoidReason, true);
voidReason.ShowDialog();
if (voidReason.SelectedItem != null)
{
new SaleVoucherBI().VoidBill(billInfo.VoucherID, voidReason.SelectedItem.Description);
ClearBill();
}
else
{
MessageBox.Show("Please Select a reason if you want to void the bill", "Bill NOT Voided", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
}
}
else
throw new PermissionException("You do not have the permission to void a bill.");
}
}
}
}
CustomerBO selectCustomer_customerEvent(object sender, CustomerEventArgs e)
{
using (CustomersForm form = new CustomersForm(e.CustomerID, e.Phone))
{
form.ShowDialog();
return form.Customer;
}
}
private void PrintBill(bool finalBill, Guid voucherID)
{
using (RoleBI roleBI = RoleFactoryBI.GetRoleBI(Roles.SALES_PRINT_KOT))
if (!roleBI.IsAllowed)
throw new PermissionException("You are not allowed to print KOT");
if (!finalBill)
Accounts.Print.Thermal.PrintWaiterKot("KOT", voucherID, bill.Values.ToList());
else
{
using (RoleBI roleBI = RoleFactoryBI.GetRoleBI(Roles.SALES_PRINT_BILL))
{
if (roleBI.IsAllowed)
{
Accounts.Print.Thermal.PrintBill(Session.printer(), true, voucherID, bill.Values.ToList());
Accounts.Print.Thermal.PrintCustomerKot("KOT", voucherID, bill.Values.ToList());
}
else
throw new PermissionException("You are not allowed to print KOT");
}
}
}
private List<StringType> GetVoidReason(Dictionary<string, string> filter)
{
List<StringType> list = new List<StringType>();
list.Add(new StringType("Discount"));
list.Add(new StringType("Printing Fault"));
list.Add(new StringType("Item Changed"));
list.Add(new StringType("Quantity Reduced"));
list.Add(new StringType("Costing Bill for Party"));
list.Add(new StringType("Cashier Mistake"));
list.Add(new StringType("Management Freesale"));
list.Add(new StringType("Other"));
return list.Where(i => i.Description.ToLower().Contains(filter["Name"].ToLower().Trim())).ToList();
}
public void SetNewBillID(Guid voucherID)
{
this.newBillID = voucherID;
}
public SalesBillItemBO CurrentProduct(int index)
{
if ((index != -1) && (index < bill.Count))
return bill.ElementAt(index).Value;
else
return null;
//if (dgvProducts.Rows.Count == 0)
// return null;
//SalesBillItemBO product = bill.ElementAt(dgvProducts.CurrentRow.Index).Value;
//return product;
}
private void ShowAmount()
{
decimal grossTax = bill.Values.Sum(b => b.TaxAmount);
decimal discount = bill.Values.Sum(b => b.DiscountAmount);
decimal grossAmount = bill.Values.Sum(b => b.GrossAmount);
decimal amount = bill.Values.Sum(b => b.Value);
//bill.Values.ToList();
saleForm.ShowAmount(grossTax, discount, grossAmount, amount, bill.Values.ToList());
}
public void SetDiscount(SalesBillItemBO product, decimal discount)
{
if (product == null)
return;
BillHelperFunctions.SetDiscount(product.productID, discount, customer, bill);
ShowAmount();
}
public void SetAmount(SalesBillItemBO product, BindingSource bindingSource, decimal amount)
{
if (product == null)
return;
BillHelperFunctions.SetAmount(product, amount, bindingSource, bill);
ShowAmount();
}
public bool ProductRemove(SalesBillItemBO product)
{
if (product == null)
return false;
if (product.Printed > 0)
{
using (RoleBI roleBI = RoleFactoryBI.GetRoleBI(Roles.SALES_EDIT_PRINTED_PRODUCT))
{
if (roleBI.IsAllowed)
{
if (MessageBox.Show(string.Format("Already {0} items have been printed.\n\rAre you sure you want to delete this item?", product.Printed), "Delete", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
return false;
//If BillList(Location).Printed <> 0 Then ItemsDeleted.Add("Deleted " & BillList(Location).Printed & " " & BillList(Location).Name & " from Bill No " & mBillNo)
bill.Remove(new BillItemKey(product.productID, product.Printed == 0));
ShowAmount();
}
else
throw new PermissionException("You are not allowed to delete already printed products");
return true;
}
}
return false;
}
public void SetQuantity(SalesBillItemBO product, BindingSource bindingSource, decimal quantity, bool absolute, bool prompt)
{
if (product == null)
return;
BillHelperFunctions.SetQuantity(product, quantity, absolute, prompt, bindingSource, bill);
ShowAmount();
}
public void ChangeRate(int index)
{
using (RoleBI roleBI = RoleFactoryBI.GetRoleBI(Roles.SALES_CHANGE_RATE))
{
if (roleBI.IsAllowed)
{
SalesBillItemBO product = bill.ElementAt(index).Value;
decimal rate = 0;
InputBoxResult result = InputBox.Show("Enter Rate", "Rate", product.Price.ToString(), InputBox_Validating);
if (result.OK)
rate = Convert.ToDecimal(result.Text);
if (rate != 0)
{
BillHelperFunctions.SetRate(product.productID, rate, bill);
ShowAmount();
}
}
else
throw new PermissionException("You do not have permission to Change the Rate");
}
}
private void InputBox_Validating(object sender, InputBoxValidatingArgs e)
{
}
private void LoadBill(Guid voucherID)
{
ClearBill();
List<InventoryDisplayBO> iList = new List<InventoryDisplayBO>();
new SaleVoucherBI().GetSaleVoucher(voucherID, ref billInfo, ref iList);
this.customer = new CustomerBI().GetCustomer(billInfo.CustomerID);
saleForm.ShowInfo(billInfo.BillID, billInfo.KotID, billInfo.CreationDate, billInfo.Date.Value, billInfo.LastEditDate, customer.Name, billInfo.TableID, billInfo.WaiterID, new WaiterBI().GetWaiter(billInfo.WaiterID).Name);
foreach (InventoryDisplayBO inventory in iList)
{
if (inventory.ComplexProductID.HasValue)
{
BillItemKey key = new BillItemKey(inventory.ComplexProductID.Value, inventory.Quantity == 0);
if (!bill.ContainsKey(key))
{
decimal rate = 0, quantity = 0;
string name = "";
new SaleVoucherBI().GetComplexBillInformation(voucherID, inventory.ComplexProductID.Value, ref rate, ref quantity, ref name);
bill.Add(key, new SalesBillItemBO
{
productID = inventory.ComplexProductID.Value,
Discount = inventory.Discount,
Name = name,
Price = rate,
Printed = quantity,
Quantity = quantity,
Tax = inventory.Tax,
});
}
}
else
{
BillItemKey key = new BillItemKey(inventory.ProductID, inventory.Quantity == 0);
bill.Add(key, new SalesBillItemBO
{
productID = inventory.ProductID,
Discount = inventory.Discount,
Name = inventory.ProductName,
Price = inventory.Rate,
Printed = inventory.Quantity,
Quantity = inventory.Quantity,
Tax = inventory.Tax,
});
}
}
ShowAmount();
}
public void LoadBillFromTable()
{
InputBoxResult result = InputBox.Show("Enter Table Number", "Table", "0", InputBox_Validating);
if (result.OK)
{
string tableID = result.Text.Trim();
if ((tableID != "C") && (tableID != "") && (!tableID.Contains(".")))
{
Guid? tID = new SaleVoucherBI().GetPendingVoucherID(tableID);
if (tID.HasValue)
{
LoadBill(tID.Value);
}
}
else
ClearBill();
}
}
public void CancelBillChanges()
{
if (bill.Count != 0)
if (MessageBox.Show("Cancel current bill?", "Cancel bill", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.No)
return;
ClearBill();
}
public void ClearBill()
{
billInfo = null;
ShowCustomerList(true);
bill.Clear();
saleForm.ClearBill(bill);
}
public void FormLoad()
{
if (newBillID.HasValue)
{
LoadBill(newBillID.Value);
}
}
}
}
// How to load a bill
//LoadBill(((PendingBillsBO)bsPending.Current).voucherID);
// ChangeFormState(SaleFormState.Billing);

31
Tanshu.Accounts.PointOfSale/Controllers/DisplayController.cs Normal file
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@ -0,0 +1,31 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Tanshu.Accounts.PointOfSale
{
public class DisplayController
{
ISaleForm saleForm;
public void InitGui(ISaleForm saleForm)
{
this.saleForm = saleForm;
}
private void InitComponents()
{
InitModel();
InitView();
}
private void InitView()
{
throw new NotImplementedException();
}
private void InitModel()
{
throw new NotImplementedException();
}
}
}

18
Tanshu.Accounts.PointOfSale/Controllers/ISaleForm.cs Normal file
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@ -0,0 +1,18 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Tanshu.Accounts.Contracts;
namespace Tanshu.Accounts.PointOfSale
{
public interface ISaleForm
{
void ClearBill(Dictionary<BillItemKey, SalesBillItemBO> bill);
void SetCustomerDisplay(string name);
void CloseWindow();
void ShowAmount(decimal grossTax, decimal discount, decimal grossAmount, decimal amount, List<SalesBillItemBO> bill);
void ShowInfo(string billID, string kotID, DateTime creationDate, DateTime date, DateTime lastEditDate, string customer, string tableID, Guid waiterID, string waiter);
void SetUserName(string name);
}
}

2
Tanshu.Accounts.PointOfSale/MainForm.cs
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@ -227,7 +227,7 @@ namespace Tanshu.Accounts.PointOfSale
if (roleBI.IsAllowed)
{
new ProductBI().UpdateShortName();
using (SalesForm frmSale = new SalesForm())
using (SalesForm frmSale = new SalesForm(new BillController()))
frmSale.ShowDialog();
}
}

546
Tanshu.Accounts.PointOfSale/Sales/SalesForm.cs
View File

@ -13,33 +13,31 @@ using Tanshu.Common;
namespace Tanshu.Accounts.PointOfSale
{
public partial class SalesForm : Form
public partial class SalesForm : Form, ISaleForm
{
BillController billController;
List<Button> buttonList = new List<Button>();
List<Button> buttonHeads = new List<Button>();
int page = 0;
int pageSize = 6;
#region Billing
private Dictionary<BillItemKey, SalesBillItemBO> bill = new Dictionary<BillItemKey, SalesBillItemBO>();
private CustomerBO customer = new CustomerBI().GetCustomer(new Guid("F016CBAD-206C-42C0-BB1D-6006CE57BAB5"));
#endregion
private SaleVoucherBO billInfo;
object lockObject = new object();
Guid? newBillID;
public SalesForm()
public SalesForm(BillController billController)
{
InitializeComponent();
btnCustomer.Text = customer.Name;
this.Text = Session.User.Name;
this.billController = billController;
billController.InitGui(this);
}
public SalesForm(Guid voucherID)
: this()
public SalesForm(Guid voucherID, BillController billController)
: this(billController)
{
newBillID = voucherID;
billController.SetNewBillID(voucherID);
}
public void SetUserName(string name)
{
this.Text = name;
}
private void SalesForm_KeyDown(object sender, KeyEventArgs e)
{
switch (e.KeyCode)
@ -47,7 +45,7 @@ namespace Tanshu.Accounts.PointOfSale
case Keys.F2:
{
if (dgvProducts.Rows.Count > 0)
SetQuantity(CurrentProduct, 0, false, true);
billController.SetQuantity(billController.CurrentProduct(dgvProducts.CurrentRow.Index), bindingSource, 0, false, true);
break;
}
case Keys.F3:
@ -58,7 +56,7 @@ namespace Tanshu.Accounts.PointOfSale
case Keys.F4:
{
if (!e.Alt)
ShowCustomerList(false);
billController.ShowCustomerList(false);
break;
}
case Keys.F5:
@ -72,19 +70,19 @@ namespace Tanshu.Accounts.PointOfSale
{
selectProduct.ShowDialog();
if (selectProduct.SelectedItem != null)
AddProductToGrid(selectProduct.SelectedItem.ProductID);
billController.AddProductToGrid(selectProduct.SelectedItem.ProductID, bindingSource);
}
break;
}
case Keys.F8:
{
LoadBillFromTable();
billController.LoadBillFromTable();
break;
}
case Keys.F9:
{
if (dgvProducts.Rows.Count > 0)
SetAmount(CurrentProduct, -1);
billController.SetAmount(billController.CurrentProduct(dgvProducts.CurrentRow.Index), bindingSource, -1);
break;
}
case Keys.F11:
@ -100,19 +98,19 @@ namespace Tanshu.Accounts.PointOfSale
case Keys.Delete:
{
if (dgvProducts.Rows.Count > 0)
ProductRemove(CurrentProduct);
billController.ProductRemove(billController.CurrentProduct(dgvProducts.CurrentRow.Index));
break;
}
case Keys.Add:
{
if (dgvProducts.Rows.Count > 0)
SetQuantity(CurrentProduct, 1, false, false);
billController.SetQuantity(billController.CurrentProduct(dgvProducts.CurrentRow.Index), bindingSource, 1, false, false);
break;
}
case Keys.Subtract:
{
if (dgvProducts.Rows.Count > 0)
SetQuantity(CurrentProduct, -1, false, false);
billController.SetQuantity(billController.CurrentProduct(dgvProducts.CurrentRow.Index), bindingSource, -1, false, false);
break;
}
case Keys.Up:
@ -129,20 +127,15 @@ namespace Tanshu.Accounts.PointOfSale
}
case Keys.Escape:
{
if (bill.Count != 0)
if (MessageBox.Show("Cancel current bill?", "Cancel bill", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.No)
return;
ClearBill();
billController.CancelBillChanges();
break;
}
}
}
#region Helper Functions
private void ClearBill()
public void ClearBill(Dictionary<BillItemKey, SalesBillItemBO> bill)
{
ShowCustomerList(true);
this.billInfo = null;
this.txtBillID.Text = "";
this.txtKotID.Text = "";
this.txtCreationDate.Text = "";
@ -155,59 +148,7 @@ namespace Tanshu.Accounts.PointOfSale
txtDiscount.Text = "0.00";
txtGrossAmount.Text = "0.00";
txtAmount.Text = "0.00";
bill.Clear();
bindingSource.DataSource = bill.Values;
ChangeFormState(SaleFormState.Waiting);
}
private void AddProductToGrid(Guid productID)
{
BillHelperFunctions.AddProductToGrid(productID, bindingSource, bill);
calculateAmount();
}
private void SetQuantity(SalesBillItemBO product, decimal quantity, bool absolute, bool prompt)
{
if (product == null)
return;
BillHelperFunctions.SetQuantity(product, quantity, absolute, prompt, bindingSource, bill);
calculateAmount();
}
private void SetAmount(SalesBillItemBO product, decimal amount)
{
if (product == null)
return;
BillHelperFunctions.SetAmount(product, amount, bindingSource, bill);
calculateAmount();
}
private void SetDiscount(SalesBillItemBO product, decimal discount)
{
if (product == null)
return;
BillHelperFunctions.SetDiscount(product.productID, discount, customer, bill);
calculateAmount();
return;
}
private bool ProductRemove(SalesBillItemBO product)
{
if (product == null)
return false;
if (product.Printed > 0)
{
if (!Thread.CurrentPrincipal.IsInRole("Sales/EditPrintedProduct"))
{
MessageBox.Show("You are not allowed to delete already printed products");
return false;
}
if (MessageBox.Show(string.Format("Already {0} items have been printed.\n\rAre you sure you want to delete this item?", product.Printed), "Delete", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
return false;
//If BillList(Location).Printed <> 0 Then ItemsDeleted.Add("Deleted " & BillList(Location).Printed & " " & BillList(Location).Name & " from Bill No " & mBillNo)
}
bill.Remove(new BillItemKey(product.productID, product.Printed == 0));
calculateAmount();
return true;
}
private void InputBox_Validating(object sender, InputBoxValidatingArgs e)
{
}
private void productTypeButton_Click(object sender, EventArgs e)
@ -224,7 +165,7 @@ namespace Tanshu.Accounts.PointOfSale
if (button == null)
return;
Guid tag = (Guid)button.Tag;
AddProductToGrid(tag);
billController.AddProductToGrid(tag, bindingSource);
}
private void tableButton_Click(object sender, EventArgs e)
{
@ -233,458 +174,106 @@ namespace Tanshu.Accounts.PointOfSale
return;
int tag = (int)button.Tag;
MessageBox.Show("Table No " + tag.ToString());
ChangeFormState(SaleFormState.Billing);
//AddProductToGrid(tag);
}
private void calculateAmount()
public void ShowAmount(decimal grossTax, decimal discount, decimal grossAmount, decimal amount, List<SalesBillItemBO> bill)
{
txtGrossTax.Text = string.Format("{0:#0.00}", bill.Values.Sum(b => b.TaxAmount));
txtDiscount.Text = string.Format("{0:#0.00}", bill.Values.Sum(b => b.DiscountAmount));
txtGrossAmount.Text = string.Format("{0:#0.00}", bill.Values.Sum(b => b.GrossAmount));
txtAmount.Text = string.Format("{0:#0.00}", Math.Round(bill.Values.Sum(b => b.Value)));
bindingSource.DataSource = bill.Values.ToList();
txtGrossTax.Text = string.Format("{0:#0.00}", grossTax);
txtDiscount.Text = string.Format("{0:#0.00}", discount);
txtGrossAmount.Text = string.Format("{0:#0.00}", grossAmount);
txtAmount.Text = string.Format("{0:#0.00}", Math.Round(amount));
bindingSource.DataSource = bill;
dgvProducts.AutoResizeColumns(DataGridViewAutoSizeColumnsMode.DisplayedCells);
}
private void btnPrintBill_Click(object sender, EventArgs e)
{
Save(true);
if (btnWaiter.Tag == null)
btnWaiter.Tag = new WaiterBI().GetWaiters()[0].WaiterID;
billController.Save(true, (Guid)btnWaiter.Tag, txtTableID.Text);
}
private void btnPrintKot_Click(object sender, EventArgs e)
{
Save(false);
if (btnWaiter.Tag == null)
btnWaiter.Tag = new WaiterBI().GetWaiters()[0].WaiterID;
billController.Save(false, (Guid)btnWaiter.Tag, txtTableID.Text);
}
private void btnMultiPrint_Click(object sender, EventArgs e)
{
Save(true);
if (btnWaiter.Tag == null)
btnWaiter.Tag = new WaiterBI().GetWaiters()[0].WaiterID;
billController.Save(true, (Guid)btnWaiter.Tag, txtTableID.Text);
}
private void btnCancel_Click(object sender, EventArgs e)
{
if (bill.Count != 0)
if (MessageBox.Show("Cancel current bill?", "Cancel bill", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.No)
return;
ClearBill();
billController.CancelBillChanges();
}
private SalesBillItemBO CurrentProduct
{
get
{
if (dgvProducts.Rows.Count == 0)
return null;
SalesBillItemBO product = bill.ElementAt(dgvProducts.CurrentRow.Index).Value;
return product;
}
}
private void btnQuantity_Click(object sender, EventArgs e)
{
if (dgvProducts.Rows.Count > 0)
SetQuantity(CurrentProduct, 0, false, true);
billController.SetQuantity(billController.CurrentProduct(dgvProducts.CurrentRow.Index), bindingSource, 0, false, true);
}
private void btnDiscount_Click(object sender, EventArgs e)
{
if (dgvProducts.Rows.Count > 0)
SetDiscount(CurrentProduct, -1);
billController.SetDiscount(billController.CurrentProduct(dgvProducts.CurrentRow.Index), -1);
}
#endregion
private void SalesForm_Load(object sender, EventArgs e)
{
ChangeFormState(SaleFormState.Waiting);
if (newBillID.HasValue)
{
LoadBill(newBillID.Value);
ChangeFormState(SaleFormState.Billing);
}
billController.FormLoad();
//ControlFactory.GenerateButtons(ref pnlBilling, new Rectangle(489, 94, 400, 385), 5, 6, 2, new ProductBI().GetUnFilteredProducts(), new ButtonClickDelegate(productButton_Click));
//ControlFactory.GenerateButtons(ref pnlBilling, ref buttonHeads, new Rectangle(889, 0, 80, 688), 1, pageSize, 2, page, new ProductTypeBI().GetProductTypes(), new ButtonClickDelegate(productTypeButton_Click));
//ControlFactory.GenerateButtons(ref pnlBilling, ref buttonHeads, new Rectangle(889, 90, 85, 498), 1, pageSize, 2, page, new ProductTypeBI().GetProductTypes(), new ButtonClickDelegate(productTypeButton_Click));
ControlFactory.GenerateButtons(ref pnlBilling, ref buttonHeads, new Rectangle(390, 94, 499, 385), 6, 10, 2, new FoodTableBI().GetFoodTables(), new ButtonClickDelegate(tableButton_Click));
}
private void ChangeFormState(SaleFormState state)
private void btnCustomer_Click(object sender, EventArgs e)
{
pnlBilling.Visible = true;
billController.ShowCustomerList(false);
}
#region Save Bill
private void Save(bool print)
public void SetCustomerDisplay(string name)
{
if ((billInfo != null) && (new SaleVoucherBI().IsBillPrinted(billInfo.VoucherID)) && (!Thread.CurrentPrincipal.IsInRole("Sales/EditBill")))
MessageBox.Show("You are not authorized to access");
else
{
if (bill.Count != 0)
{
Guid? saved;
if (billInfo == null)
saved = AddNewSale(print);
else
saved = UpdateSale(print);
if (saved.HasValue)
{
if (newBillID.HasValue)
this.Close();
else
PrintBill(print, saved.Value);
}
ClearBill();
}
}
btnCustomer.Text = name;
}
private void PrintBill(bool finalBill, Guid voucherID)
public void ShowInfo(string billID, string kotID, DateTime creationDate, DateTime date, DateTime lastEditDate, string customer, string tableID, Guid waiterID, string waiter)
{
if (!Thread.CurrentPrincipal.IsInRole("Sales/PrintKOT"))
{
MessageBox.Show("You are not authorized to access");
return;
}
if (!finalBill)
Accounts.Print.Thermal.PrintWaiterKot("KOT", voucherID, bill.Values.ToList());
else
{
if (!Thread.CurrentPrincipal.IsInRole("Sales/PrintBill"))
{
MessageBox.Show("You are not authorized to access");
return;
}
else
{
Accounts.Print.Thermal.PrintBill(Session.printer(), true, voucherID, bill.Values.ToList());
Accounts.Print.Thermal.PrintCustomerKot("KOT", voucherID, bill.Values.ToList());
}
}
}
private Guid? AddNewSale(bool finalBill)
{
if (billInfo != null)
{
MessageBox.Show("Error in AddNewSale, there is a previous sale in memory", "Error");
return null;
}
if (btnWaiter.Tag == null)
btnWaiter.Tag = new WaiterBI().GetWaiters()[0].WaiterID;
#region SaleVoucher
UserBO user = Session.User;
SaleVoucherBO saleVoucher = new SaleVoucherBO
{
CustomerID = customer.CustomerID,
Paid = false,
//Paid = finalBill,
TableID = txtTableID.Text,
WaiterID = (Guid)btnWaiter.Tag,
Printed = finalBill,
Void = false,
Date = DateTime.Now,
Narration = "",
Ref = "",
Type = 'S',
UserID = user.UserID
};
#endregion
#region Inventories
List<InventoryBO> iList = new SaleVoucherBI().SaleInventory(bill.Values, null);
#endregion
new SaleVoucherBI().Insert(saleVoucher, iList);
return saleVoucher.VoucherID;
this.txtBillID.Text = billID;
this.txtKotID.Text = kotID;
this.txtCreationDate.Text = creationDate.ToString("HH:mm dd-MMM-yyyy");
this.txtDate.Text = date.ToString("HH:mm dd-MMM-yyyy");
this.txtLastEditDate.Text = lastEditDate.ToString("HH:mm dd-MMM-yyyy");
this.btnCustomer.Text = customer;
this.txtTableID.Text = tableID;
this.btnWaiter.Tag = waiterID;
this.btnWaiter.Text = string.Format("{0} - F5", waiter);
}
#region TransactionUpdate
private Guid? UpdateSale(bool finalBill)
{
if (btnWaiter.Tag == null)
btnWaiter.Tag = new WaiterBI().GetWaiters()[0].WaiterID;
UserBO user = Session.User;
#region Voucher and SaleVoucher
SaleVoucherBO saleVoucher = new SaleVoucherBO
{
VoucherID = billInfo.VoucherID,
timestamp = (byte[])billInfo.timestamp,
UserID = billInfo.UserID,
Date = billInfo.Date,
CreationDate = DateTime.Now,
LastEditDate = DateTime.Now,
Narration = billInfo.Narration,
Ref = "",
Type = 'S',
Alarm = billInfo.Alarm,
BillID = billInfo.BillID,
CustomerID = customer.CustomerID,
KotID = billInfo.KotID,
Paid = billInfo.Paid,
Printed = billInfo.Printed || finalBill,
TableID = txtTableID.Text,
Void = billInfo.Void,
VoidReason = billInfo.VoidReason,
WaiterID = (Guid)btnWaiter.Tag,
SaleTimestamp = (byte[])billInfo.SaleTimestamp
};
if ((!billInfo.Printed) && finalBill)
saleVoucher.Date = null;
#endregion
#region Inventory
List<InventoryBO> iList = new SaleVoucherBI().SaleInventory(bill.Values, billInfo.VoucherID);
#endregion
new SaleVoucherBI().Update(saleVoucher, iList);
return saleVoucher.VoucherID;
}
#endregion
#endregion
private void LoadBillFromTable()
{
InputBoxResult result = InputBox.Show("Enter Table Number", "Table", "0", InputBox_Validating);
if (result.OK)
{
txtTableID.Text = result.Text.Trim();
if ((txtTableID.Text != "C") && (txtTableID.Text != "") && (!txtTableID.Text.Contains(".")))
{
Guid? tID = new SaleVoucherBI().GetPendingVoucherID(txtTableID.Text);
if (tID.HasValue)
{
LoadBill(tID.Value);
ChangeFormState(SaleFormState.Billing);
}
}
else
ClearBill();
}
}
private void LoadBill(Guid voucherID)
{
ClearBill();
List<InventoryDisplayBO> iList = new List<InventoryDisplayBO>();
new SaleVoucherBI().GetSaleVoucher(voucherID, ref billInfo, ref iList);
this.txtBillID.Text = billInfo.BillID;
this.txtKotID.Text = billInfo.KotID;
this.txtCreationDate.Text = billInfo.CreationDate.ToString("HH:mm dd-MMM-yyyy");
this.txtDate.Text = billInfo.Date.Value.ToString("HH:mm dd-MMM-yyyy");
this.txtLastEditDate.Text = billInfo.LastEditDate.ToString("HH:mm dd-MMM-yyyy");
this.customer = new CustomerBI().GetCustomer(billInfo.CustomerID);
this.btnCustomer.Text = this.customer.Name;
this.txtTableID.Text = billInfo.TableID;
this.btnWaiter.Tag = billInfo.WaiterID;
this.btnWaiter.Text = string.Format("{0} - F5", new WaiterBI().GetWaiter(billInfo.WaiterID).Name);
foreach (InventoryDisplayBO inventory in iList)
{
if (inventory.ComplexProductID.HasValue)
{
BillItemKey key = new BillItemKey(inventory.ComplexProductID.Value, inventory.Quantity == 0);
if (!bill.ContainsKey(key))
{
decimal rate = 0, quantity = 0;
string name = "";
new SaleVoucherBI().GetComplexBillInformation(voucherID, inventory.ComplexProductID.Value, ref rate, ref quantity, ref name);
bill.Add(key, new SalesBillItemBO
{
productID = inventory.ComplexProductID.Value,
Discount = inventory.Discount,
Name = name,
Price = rate,
Printed = quantity,
Quantity = quantity,
Tax = inventory.Tax,
});
}
}
else
{
BillItemKey key = new BillItemKey(inventory.ProductID, inventory.Quantity == 0);
bill.Add(key, new SalesBillItemBO
{
productID = inventory.ProductID,
Discount = inventory.Discount,
Name = inventory.ProductName,
Price = inventory.Rate,
Printed = inventory.Quantity,
Quantity = inventory.Quantity,
Tax = inventory.Tax,
});
}
}
calculateAmount();
}
#region Waiting
private void btnStartBill_Click(object sender, EventArgs e)
{
ChangeFormState(SaleFormState.Billing);
}
private void btnSelectBill_Click(object sender, EventArgs e)
{
if (bsPending.Current != null)
{
LoadBill(((PendingBillsBO)bsPending.Current).voucherID);
ChangeFormState(SaleFormState.Billing);
}
}
private void dgvPending_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
private void btnVoid_Click(object sender, EventArgs e)
{
try
{
DataGridView dgv = sender as DataGridView;
PendingBillsBO data = dgv.Rows[e.RowIndex].DataBoundItem as PendingBillsBO;
if (data.Printed)
e.CellStyle.BackColor = Color.LightSlateGray;
billController.VoidBill();
}
catch
catch (PermissionException ex)
{
// Catch and swallow exception when DataGridView attemps to get values for removed rows.
MessageBox.Show(ex.Message);
}
}
#endregion
#region Billing
private void btnCustomer_Click(object sender, EventArgs e)
{
ShowCustomerList(false);
}
private void ShowCustomerList(bool reset)
{
if ((customer.CustomerID == new Guid("F016CBAD-206C-42C0-BB1D-6006CE57BAB5")) && (!reset))
{
using (SelectCustomer selectCustomer = new SelectCustomer(new CustomerBI().GetFilteredCustomers, true))
{
selectCustomer.customerEvent += new CustomerEventHandler(selectCustomer_customerEvent);
selectCustomer.ShowDialog();
if (selectCustomer.SelectedItem != null)
{
customer = selectCustomer.SelectedItem;
btnCustomer.Text = customer.Name;
}
else
{
customer = new CustomerBI().GetCustomer(new Guid("F016CBAD-206C-42C0-BB1D-6006CE57BAB5"));
}
}
}
else
{
customer = new CustomerBI().GetCustomer(new Guid("F016CBAD-206C-42C0-BB1D-6006CE57BAB5"));
btnCustomer.Text = customer.Name;
}
}
CustomerBO selectCustomer_customerEvent(object sender, CustomerEventArgs e)
{
using (CustomersForm form = new CustomersForm(e.CustomerID, e.Phone))
{
form.ShowDialog();
return form.Customer;
}
}
#endregion
private void btnVoid_Click(object sender, EventArgs e)
{
if (billInfo != null)
{
if ((billInfo.Printed) && (!Thread.CurrentPrincipal.IsInRole("Sales/VoidPrintedBill")))
MessageBox.Show("Cannot void a paid bill");
else if (MessageBox.Show("Are you sure you want to void this bill?", "Void Bill", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.Yes)
{
SelectVoidReason voidReason = new SelectVoidReason(GetVoidReason, true);
voidReason.ShowDialog();
if (voidReason.SelectedItem != null)
{
new SaleVoucherBI().VoidBill(billInfo.VoucherID, voidReason.SelectedItem.Description);
ClearBill();
}
else
{
MessageBox.Show("Please Select a reason if you want to void the bill", "Bill NOT Voided", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
}
}
}
private List<StringType> GetVoidReason(Dictionary<string, string> filter)
{
List<StringType> list = new List<StringType>();
list.Add(new StringType("Discount"));
list.Add(new StringType("Printing Fault"));
list.Add(new StringType("Item Changed"));
list.Add(new StringType("Quantity Reduced"));
list.Add(new StringType("Costing Bill for Party"));
list.Add(new StringType("Cashier Mistake"));
list.Add(new StringType("Management Freesale"));
list.Add(new StringType("Other"));
return list.Where(i => i.Description.ToLower().Contains(filter["Name"].ToLower().Trim())).ToList();
}
private void btnRate_Click(object sender, EventArgs e)
{
if (!Thread.CurrentPrincipal.IsInRole("Sales/ChangeRate"))
MessageBox.Show("You are not authorized to access");
else
if (dgvProducts.Rows.Count > 0)
{
if (dgvProducts.Rows.Count > 0)
{
SalesBillItemBO product = bill.ElementAt(dgvProducts.CurrentRow.Index).Value;
decimal rate = 0;
InputBoxResult result = InputBox.Show("Enter Rate", "Rate", product.Price.ToString(), InputBox_Validating);
if (result.OK)
rate = Convert.ToDecimal(result.Text);
if (rate != 0)
{
BillHelperFunctions.SetRate(product.productID, rate, bill);
calculateAmount();
}
}
billController.ChangeRate(dgvProducts.CurrentRow.Index);
}
}
private void btnClear_Click(object sender, EventArgs e)
{
ClearBill();
}
private void btnAlarm_Click(object sender, EventArgs e)
{
if (bsPending.Current != null)
{
PendingBillsBO billAlarm = (PendingBillsBO)bsPending.Current;
InputBoxResult result = InputBox.Show(
string.Format("Alarm for Bill {0} Rs. {1}", billAlarm.BillNo, billAlarm.Amount),
"Alarm",
string.Format("{0:dd-MMM-yyy HH:mm}", billAlarm.LastEdited),
InputBox_Validating);
if (result.OK)
{
DateTime alarmTime;
if (result.Text == string.Empty)
{
new SaleVoucherBI().SetAlarm(billAlarm.voucherID, null);
MessageBox.Show("Alarm Cleared", "Alarm Cleared", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else if (DateTime.TryParseExact(result.Text, "dd-MMM-yyyy HH:mm", new CultureInfo("en-US"), DateTimeStyles.None, out alarmTime))
{
new SaleVoucherBI().SetAlarm(billAlarm.voucherID, alarmTime);
MessageBox.Show("Alarm set", "Alarm Set", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Alarm NOT set, please try again", "Alarm NOT Set", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
billController.ClearBill();
}
private void dgvProducts_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
@ -745,6 +334,10 @@ namespace Tanshu.Accounts.PointOfSale
throw new ArgumentException();
}
}
public void CloseWindow()
{
this.Close();
}
#region Dynamic Buttons
private void btnPrevious_Click(object sender, EventArgs e)
{
@ -755,7 +348,6 @@ namespace Tanshu.Accounts.PointOfSale
ControlFactory.GenerateButtons(ref pnlBilling, ref buttonHeads, new Rectangle(889, 90, 85, 498), 1, pageSize, 2, page, list, new ButtonClickDelegate(productTypeButton_Click));
}
private void btnNext_Click(object sender, EventArgs e)
{
page++;

3
Tanshu.Accounts.PointOfSale/Tanshu.Accounts.PointOfSale.csproj
View File

@ -83,9 +83,12 @@
</Reference>
</ItemGroup>
<ItemGroup>
<Compile Include="Authentication\PermissionException.cs" />
<Compile Include="Authentication\Session.cs" />
<Compile Include="Authentication\KeyboardLogin.cs" />
<Compile Include="Authentication\ILogin.cs" />
<Compile Include="Controllers\BillController.cs" />
<Compile Include="Controllers\ISaleForm.cs" />
<Compile Include="CurrencyCounter.cs">
<SubType>Form</SubType>
</Compile>

2
Tanshu.Accounts.PointOfSale/Updates/UpdateSales.cs
View File

@ -44,7 +44,7 @@ namespace Tanshu.Accounts.PointOfSale.Updates
{
//Guid gd = new Guid(dgvPending.Rows[e.RowIndex].Cells[2].Value.ToString());
PendingBillsBO current = (PendingBillsBO)bsPending.Current;
using (SalesForm frmSale = new SalesForm(current.voucherID))
using (SalesForm frmSale = new SalesForm(current.voucherID, new BillController()))
frmSale.ShowDialog();
btnShowBill_Click(this, null);
}