private void buttonApply_Click(object sender, EventArgs e)
{
if (CheckFields.CheckIfFieldsIsNotEmpty(this))
{
var row = adminMain.dataGridView.CurrentCell.OwningRow;
// rowEmail is here so that there's no error about LINQ
// not being able to convert it to LINQ expression
// please don't remove it
if (CheckFields.IsValidEmail(textBoxEmailAddress.Text))
{
using (var session = new Session1Entities())
{
var rowEmail = row.Cells["EmailAddress"].Value.ToString();
var rowSearch = session.Users.Where(u => u.Email == textBoxEmailAddress.Text).FirstOrDefault();
if (rowSearch == null || rowEmail == textBoxEmailAddress.Text)
{
// id is here so that there's no error about LINQ
// not being able to convert it to LINQ expression
// please don't remove it
var id = int.Parse(row.Cells["ID"].Value.ToString());
var rowEdit = session.Users.Where(u => u.ID == id).FirstOrDefault();
rowEdit.Email = textBoxEmailAddress.Text;
rowEdit.FirstName = textBoxFirstName.Text;
rowEdit.LastName = textBoxLastName.Text;
rowEdit.OfficeID = int.Parse(comboBoxOffice.SelectedValue.ToString());
rowEdit.RoleID = radioButtonAdministrator.Checked ? 1 : 2;
try
{
session.SaveChanges();
adminMain.SetDatagridView();
Close();
}
catch (DbEntityValidationException ex)
{
var errorMessages = ex.EntityValidationErrors.SelectMany(x => x.ValidationErrors).Select(x => x.ErrorMessage);
var fullErrorMessage = string.Join("\n", errorMessages);
var exceptionMessage = $"Error : {fullErrorMessage}";
MessageBox.Show(exceptionMessage);
}
}
else
{
MessageBox.Show("Email Address has already been taken.");
}
}
}
else
{
MessageBox.Show("Please enter a valid email.");
}
}
else
{
MessageBox.Show("Please don't leave any fields empty.");
}
}
private void buttonSave_Click(object sender, EventArgs e)
{
if (CheckFields.CheckIfFieldsIsNotEmpty(this))
{
var email = textBoxEmail.Text;
if (CheckFields.IsValidEmail(email))
{
using (var session = new Session1Entities())
{
if (session.Users.Where(u => u.Email == email).FirstOrDefault() == null)
{
var newUser = new User()
{
ID = Utilities.GetLastUserID() + 1,
Email = textBoxEmail.Text,
FirstName = textBoxFirstName.Text,
LastName = textBoxLastName.Text,
OfficeID = int.Parse(comboBoxOffice.SelectedValue.ToString()),
Birthdate = dateTimePickerBirthdate.Value,
Password = Hash.MakeMd5(textBoxPassword.Text),
RoleID = 2,
Active = true
};
session.Users.Add(newUser);
try
{
session.SaveChanges();
adminMainForm.SetDatagridView();
ClearFields.ClearTextBoxes(this);
dateTimePickerBirthdate.ResetText();
}
catch (DbEntityValidationException ex)
{
var errorMessages = ex.EntityValidationErrors.SelectMany(x => x.ValidationErrors).Select(x => x.ErrorMessage);
var fullErrorMessage = string.Join("\n", errorMessages);
var exceptionMessage = $"Error : {fullErrorMessage}";
MessageBox.Show(exceptionMessage);
}
}
else
{
MessageBox.Show("Please enter another email :\nThat email is already used by another user");
}
}
}
else
{
MessageBox.Show("Please Enter a valid email.");
}
}
else
{
MessageBox.Show("Please fill all of the fields first.");
}
}
