Breaking Changes. Upgrade Script in Sql directory. Deployed

Tanshu.Accounts.PointOfSale/Authentication/MsrLoginForm.cs

@@ -0,0 +1,55 @@
+using System;
+using System.Windows.Forms;
+using Tanshu.Accounts.Entities.Auth;
+using Tanshu.Accounts.Repository;
+
+namespace Tanshu.Accounts.PointOfSale
+{
+    public partial class MsrLoginForm : Form
+    {
+        private string loginString;
+        private User user;
+        private bool register;
+        public MsrLoginForm(bool register)
+        {
+            InitializeComponent();
+            user = null;
+            loginString = string.Empty;
+            this.register = register;
+            this.btnLogin.Enabled = false;
+        }
+
+        private void btnLogin_Click(object sender, EventArgs e)
+        {
+            if (!register)
+            {
+                var user = UserBI.MsrValidateUser(loginString);
+
+                if (user != null)
+                {
+                    this.user = user;
+                    this.Close();
+                }
+                else
+                    MessageBox.Show("Unrecognised Card");
+            }
+            else
+            {
+                this.user = new User() { Name = loginString };
+                this.Close();
+            }
+        }
+
+        public bool UserName(out string userName)
+        {
+            userName = this.user == null ? "" : this.user.Name;
+            return this.user != null;
+        }
+
+        private void MsrLoginForm_KeyPress(object sender, KeyPressEventArgs e)
+        {
+            btnLogin.Enabled = true;
+            this.loginString += e.KeyChar.ToString();
+        }
+    }
+}