private void btnSave_Click(object sender, RoutedEventArgs e)
{
stu = db.Students.First(x => x.studentnumber == studentID);
stu.firstname = this.txtFirst.Text.ToLower().Trim();
stu.middleinitial = this.txtMI.Text.ToLower().Trim();
stu.lastname = this.txtLast.Text.ToLower().Trim();
stu.email = this.txtEmail.Text.ToLower().Trim();
stu.phone = this.txtPhone.Text.ToLower().Trim();
stu.cardnumber = this.txtCard.Text.ToLower().Trim();
stu.pinnumber = this.txtPIN.Password.ToString();
bool problem = false;
if (db.Students.Where(x => x.email == stu.email && x.studentnumber != studentID).Any())
{
problem = true;
}
else if (!String.IsNullOrWhiteSpace(txtCard.Text))
{
if (db.Students.Where(x => x.cardnumber == stu.cardnumber && x.studentnumber != studentID).Any())
{
problem = true;
}
}
if (problem)
{
UniversalError ue = new UniversalError("Error!", "Some of the information you've entered is already associated with another account.");
ue.ShowDialog();
}
else
{
db.SaveChanges();
SignIn si = new SignIn();
UniversalSuccess us = new UniversalSuccess("Yay!", "Your information has been saved.");
us.ShowDialog();
this.Close();
si.Show();
}
}
private void btnCheckOut_Click(object sender, RoutedEventArgs e)
{
if (String.IsNullOrWhiteSpace(txtID.Text))
{
txtID.Background = Brushes.LightPink;
}
else if (String.IsNullOrWhiteSpace(cmbEquipment.Text))
{
cmbEquipment.Background = Brushes.LightPink;
}
else if (String.IsNullOrWhiteSpace(txtPin.Password.ToString()))
{
txtPin.Background = Brushes.LightPink;
}
else if (String.IsNullOrWhiteSpace(txtAdminPin.Password.ToString()))
{
txtAdminPin.Background = Brushes.LightPink;
}
else
{
Student stu = new Student();
bool isConfirmed = false;
stu = db.Students.Where(x => x.studentnumber == txtID.Text || x.cardnumber == txtID.Text).First();
if (txtPin.Password.ToString() != stu.pinnumber)
{
UniversalError ue = new UniversalError("Error!", "This is not the correct pin number for " + stu.firstname + "'s account.");
ue.ShowDialog();
txtPin.Background = Brushes.LightPink;
}
else
{
isConfirmed = db.Admins.Where(x => x.pin == txtAdminPin.Password.ToString()).Any();
if (!isConfirmed)
{
UniversalError ue = new UniversalError("Error!", "The Admin's password is incorrect.");
ue.ShowDialog();
txtAdminPin.Background = Brushes.LightPink;
}
else
{
//Create a new loan here and add it to the database.
Loan loan = new Loan(stu.studentnumber);
loan.studentID = stu.studentnumber;
loan.description = txtNote.Text;
loan.tagnumber = txtTag.Text;
loan.loandate = DateTime.Today.Date;
loan.serialnumber = txtSerial.Text;
loan.equipmenttype = cmbEquipment.Text;
loan.active = true;
db.Loans.Add(loan);
db.SaveChanges();
SignIn pop = new SignIn();
UniversalSuccess us = new UniversalSuccess("Success!", "The item has been checked out.");
us.ShowDialog();
this.Close();
pop.Show();
}
}
}
}
