private void btnBackStock_Click(object sender, EventArgs e)
{
AdminPanelForm apf = AdminPanelForm.getInstance();
this.Hide();
apf.Show();
}
public static AdminPanelForm getInstance()
{
if (uniqueInstance == null)
{
uniqueInstance = new AdminPanelForm();
}
return(uniqueInstance);
}
private void btnLogin_Click(object sender, EventArgs e)
{
//getting user inputs
entered_userName = txtUserName.Text;
entered_password = txtPassword.Text;
//getting the loginId respective to the credentions
using (DBEntities db = new DBEntities())
{
//getting matching username Object
user = db.UserLogins.Where(x => x.username == entered_userName && x.password == entered_password).ToList();
int count = user.Count; //counting the noOf Rows
//validating the Login
if (count == 1)
{
MessageBox.Show("Login Successs!!!");
//extracting the login ID of the user
logged_loginId = user.First().loginID.ToString();
//filtering ...
if (logged_loginId.StartsWith("M") || logged_loginId.StartsWith("m"))
{
MessageBox.Show("Welcome Manager !!!");
//redirecting to Addmin Panel
AdminPanelForm adminPanel = AdminPanelForm.getInstance();
adminPanel.Show();
this.Hide();
}
else if (logged_loginId.StartsWith("HF") || logged_loginId.StartsWith("hf"))
{
MessageBox.Show("Welcome head Chef !!!");
KitchenPOS kitchenpos = KitchenPOS.getInstance();
kitchenpos.Show();
this.Hide();
}
else if (logged_loginId.StartsWith("R") || logged_loginId.StartsWith("r"))
{
MessageBox.Show("Welcome Receiptionist");
RestaurantPOS restaurantpos = RestaurantPOS.getInstance();
restaurantpos.Show();
this.Hide();
}
}
else if (count == 0)
{
MessageBox.Show("Invalid Credentials!!!");
}
else
{
MessageBox.Show("Error !!!");
}
}
}