private void CreateUser()
{
string s = AccessOperation.EncryptPassword(textbox_5.Text);
Worker newWorker = new Worker()
{
FirstName = textbox_1.Text,
LastName = textbox_2.Text,
Email = textbox_3.Text,
Manager = false,
UserLogin = textbox_4.Text,
UserPassword = s,
Type = 'U'
};
contextDC.Worker.InsertOnSubmit(newWorker);
contextDC.SubmitChanges();
string info = "Registration Successfully";
CustomDialog RegistrationSucessfully = new CustomDialog(info, 1);
RegistrationSucessfully.ShowDialog();
ChangeFunction();
}
private void LoginToApp()
{
try
{
// check password
string s;
s = AccessOperation.EncryptPassword(textbox_2.Text);
var usr = contextDC.Worker.Where(c => c.UserLogin == textbox_1.Text && c.UserPassword == s).Single();
if (usr != null)
{
User user = new User(usr.Id, usr.Type, usr.UserLogin);
ClearButtons();
MainMenu main_menu = new MainMenu(user);
main_menu.Show();
this.Hide();
}
}
catch (Exception)
{
ClearButtons();
string error = "Username or Password is invaild !\nPlease try again.";
CustomDialog Error = new CustomDialog(error, 1);
Error.ShowDialog();
}
}
// Save info to database
private void SaveToDB(int EditOrAdd)
{
string s = "";
Worker WorkerToSave = null;
if (EditOrAdd == 1)
{
// Add
WorkerToSave = new Worker();
contextDB.Worker.InsertOnSubmit(WorkerToSave);
s = AccessOperation.EncryptPassword(textBox6.Text);
WorkerToSave.UserPassword = s;
WorkerToSave.Type = 'U';
}
else if (EditOrAdd == 2)
{
// Edit
WorkerToSave = listOfWorkers.SelectedItem as Worker;
}
WorkerToSave.FirstName = textBox1.Text;
WorkerToSave.LastName = textBox2.Text;
WorkerToSave.Email = textBox3.Text;
WorkerToSave.UserLogin = textBox4.Text;
WorkerToSave.Manager = checkBox1.Checked;
contextDB.SubmitChanges();
LoadData();
DataChangeOff();
}
private void CheckPasswords()
{
if (Choice == 1)
{
string s = "";
string g = "";
string ErrorText = "";
CustomDialog ErrorForm = null;
if (string.IsNullOrWhiteSpace(textBox1.Text) || string.IsNullOrWhiteSpace(textBox2.Text))
{
ErrorText = "Make sure you fill in all the fields";
ErrorForm = new CustomDialog(ErrorText, 1);
ErrorForm.ShowDialog();
textBox1.Clear();
textBox2.Clear();
textBox3.Clear();
}
else
{
// sprawdz czy podane haslo jest takie samo jak w bazie danych
Worker WorkerToSave = listOfWorkers.SelectedItem as Worker;
s = AccessOperation.EncryptPassword(textBox1.Text);
var usr = contextDB.Worker.Where(c => c.UserLogin == WorkerToSave.UserLogin && c.UserPassword == s).SingleOrDefault();
if (usr != null)
{
if (textBox2.Text != textBox3.Text || textBox2.Text == textBox1.Text)
{
ErrorText = "Check if your new password was entered correctly 2 times and if it differs from the old one";
ErrorForm = new CustomDialog(ErrorText, 1);
ErrorForm.ShowDialog();
textBox1.Clear();
textBox2.Clear();
textBox3.Clear();
}
else if (textBox2.Text != textBox1.Text && textBox2.Text == textBox3.Text)
{
g = AccessOperation.EncryptPassword(textBox2.Text);
WorkerToSave.UserPassword = g;
contextDB.SubmitChanges();
if (x.Count != 0)
{
SearchNextB.Enabled = true;
SearchPreviousB.Enabled = true;
}
textBox1.PasswordChar = '\0';
textBox2.PasswordChar = '\0';
textBox3.PasswordChar = '\0';
DataChangeOff();
}
}
else
{
ErrorText = "To change the password you must enter the correct one first";
ErrorForm = new CustomDialog(ErrorText, 1);
ErrorForm.ShowDialog();
textBox1.Clear();
textBox2.Clear();
textBox3.Clear();
}
}
}
}
