private void button1_Click(object sender, EventArgs e)
{
UsersDAL user = new UsersDAL();
UserDTO dto = new UserDTO();
//----------------
UserDTO dto1 = new UserDTO();
dto1 = user.GetUserByLogin(login_txt.Text);
//--------------
if (checkIsEmptyField())
{
MessageBox.Show("Fill in the blank fields!");
}
else if (dto1.login == null)
{
dto.first_name = firstn_txt.Text;
dto.last_name = lastn_txt.Text;
dto.email = email_txt.Text;
dto.phone_number = number_txt.Text;
dto.login = login_txt.Text;
dto.password = password_txt.Text;
dto.id_role = 1;
user.insertUser(dto);
MagorPage m = new MagorPage();
m.Show();
clear_fun();
}
else
{
MessageBox.Show("Input another login!");
}
}
public void insertUser(UserDTO insertedUser)
{
using (DeviceCategoryContext context = new DeviceCategoryContext())
{
Users user = new Users();
user.id_user = insertedUser.id_user;
user.first_name = insertedUser.first_name;
user.last_name = insertedUser.last_name;
user.email = insertedUser.email;
user.phone_number = insertedUser.phone_number;
user.login = insertedUser.login;
user.password = insertedUser.password;
user.id_role = insertedUser.id_role;
context.Users.Add(user);
context.SaveChanges();
}
}
private void login_btn_Click(object sender, EventArgs e)
{
UsersDAL user = new UsersDAL();
UserDTO dto1 = new UserDTO();
dto1 = user.GetUserByLogin(login_txt.Text);
UserDTO dto2 = new UserDTO();
dto2 = user.GetUserByPassword(password_txt.Text);
if ((dto1!=null)&&(dto2!=null))
{
if (dto1.id_user == dto2.id_user)
{
MagorPage m = new MagorPage();
m.Show();
}
}
else
MessageBox.Show("Enter correct Login or Password! ");
}
public UserDTO GetUserByPassword(string password)
{
var user = new UserDTO();
using (DeviceCategoryContext context = new DeviceCategoryContext())
{
user = context.Users.Select(u => new UserDTO
{
id_user = u.id_user,
first_name = u.first_name,
last_name = u.last_name,
email = u.email,
phone_number = u.phone_number,
login = u.login,
password = u.password,
id_role = u.id_role
}).FirstOrDefault(u => (u.password == password));
}
return user;
}