narsil/Tanshu.Accounts.PointOfSale/Sales/CustomersForm.cs
unknown 59909a5ee7 Updated NH, Code Refactoring, made all DB transactions atomic.
Must use the Repositories with Using or else bad things will happen.
2011-06-30 01:57:07 +05:30

109 lines
3.2 KiB
C#

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Windows.Forms;
using Tanshu.Accounts.Helpers;
using Tanshu.Accounts.Repository;
using Tanshu.Accounts.Contracts;
using Tanshu.Accounts.Entities;
using Tanshu.Accounts.Entities.Auth;
namespace Tanshu.Accounts.PointOfSale
{
public partial class CustomersForm : Form
{
private int? customerID;
private Customer customer;
private string phone;
#region Form Load
public CustomersForm(int? customerID, string phone)
{
InitializeComponent();
this.customerID = customerID;
this.phone = phone;
}
private void CustomersForm_Load(object sender, EventArgs e)
{
if (customerID.HasValue)
{
using (var bi = new CustomerBI(false))
customer = bi.Get(x => x.CustomerID == customerID.Value);
btnDelete.Enabled = true;
txtName.Text = customer.Name;
txtPhone.Text = customer.Phone;
txtAddress.Text = customer.Address;
txtRemarks.Text = customer.Remarks;
chkImportant.Checked = customer.Important;
}
else
txtPhone.Text = phone;
btnSave.Text = customerID.HasValue ? "&Update" : "&Save";
}
#endregion
#region Buttons
private void btnSave_Click(object sender, EventArgs e)
{
if (!ValidateValues())
{
MessageBox.Show("Missing Information: Please check the form.");
txtName.Focus();
}
else
{
Save();
btnCancel_Click(sender, e);
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
using (var bi = new CustomerBI())
bi.Delete(x => x.CustomerID == customer.CustomerID);
btnCancel_Click(sender, e);
}
private void btnCancel_Click(object sender, EventArgs e)
{
this.Close();
}
#endregion
#region Add / Edit / Delete
private bool ValidateValues()
{
bool returnType = true;
if (txtName.Text.Trim().Length == 0)
return false;
return returnType;
}
private void Save()
{
if (customer == null)
customer = new Customer();
User user = Session.User;
customer.Name = txtName.Text;
customer.Phone = txtPhone.Text;
customer.Address = txtAddress.Text;
customer.Remarks = txtRemarks.Text;
customer.Important = chkImportant.Checked;
using (var bi = new CustomerBI())
if (customer.CustomerID == 0)
bi.Insert(customer);
else
bi.Update(customer);
}
private void Delete(int customerID)
{
using (var bi = new CustomerBI())
bi.Delete(x => x.CustomerID == customerID);
}
#endregion
public Customer Customer
{
get { return customer; }
}
}
}