private void btnSave_Click(object sender, EventArgs e)
{
if (isEditMode)
{
//edit code
var id = int.Parse(lblid.Text);
var car = _db.typesOfCars.FirstOrDefault(q => q.id == id);
car.model = tbModel.Text;
car.make = tbMake.Text;
car.vin = tbVin.Text;
car.year = int.Parse(tbYear.Text);
car.licensePlateNumber = tbLicense.Text;
}
else
{
//add code
var newCar = new typesOfCar
{
licensePlateNumber = tbLicense.Text,
make = tbMake.Text,
model = tbModel.Text,
vin = tbVin.Text,
year = int.Parse(tbYear.Text)
};
_db.typesOfCars.Add(newCar);
}
_db.SaveChanges();
_manageVehicle.PopulateGrid();
MessageBox.Show("Done");
Close();
}
private void btnReset_Click(object sender, EventArgs e)
{
try
{
//get id
var id = (int)gvUserList.SelectedRows[0].Cells["id"].Value;
//query database
var user = _db.Users.FirstOrDefault(q => q.id == id);
var hashed_password = Utils.DefaultHashPassword();
user.password = hashed_password;
_db.SaveChanges();
MessageBox.Show($"{user.username}'s Password has been reset !");
}
catch (Exception ex)
{
MessageBox.Show($"Error:{ex.Message}");
}
}
private void btnSubmit_Click(object sender, EventArgs e)
{
try
{
var username = tbUsername.Text;
var roleId = (int)cbRoles.SelectedValue;
var password = Utils.DefaultHashPassword();
var user = new User
{
username = username,
password = password,
isActive = true,
};
_db.Users.Add(user);
_db.SaveChanges();
var userId = user.id;
var userRole = new UserRole
{
roleId = roleId,
userId = userId
};
_db.UserRoles.Add(userRole);
_db.SaveChanges();
MessageBox.Show("SUcCESS");
_manageUsers.populateGrid();
Close();
}
catch (Exception ex)
{
MessageBox.Show("an error occured");
}
}
private void btnDeleteCar_Click(object sender, EventArgs e)
{
try
{
//get id
var id = (int)gvRecordList.SelectedRows[0].Cells["id"].Value;
//query database
var record = _db.carRentalRecords.FirstOrDefault(q => q.id == id);
//delete from table
_db.carRentalRecords.Remove(record);
_db.SaveChanges();
PopulateGrid();
}
catch (Exception ex)
{
MessageBox.Show($"Error:{ex.Message}");
}
}
private void btnsubmitpass_Click(object sender, EventArgs e)
{
try
{
var password = tbpassword.Text;
var confirm_pass = tbConfirm.Text;
var user = _db.Users.FirstOrDefault(q => q.id == _user.id);
if (password != confirm_pass)
{
MessageBox.Show("Password do not match plz try again");
}
user.password = Utils.HashPassword(password);
_db.SaveChanges();
MessageBox.Show("pass was reset successfullu");
Close();
}
catch (Exception)
{
MessageBox.Show("an error has occured plz try again");
}
}
private void btnDeleteCar_Click(object sender, EventArgs e)
{
try
{
//get id
var id = (int)gvRecList.SelectedRows[0].Cells["id"].Value;
//query database
var car = _db.typesOfCars.FirstOrDefault(q => q.id == id);
DialogResult dr = MessageBox.Show("Are U sure u want to delete this record ?", "delete", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Warning);
if (dr == DialogResult.Yes)
{
//delete from table
_db.typesOfCars.Remove(car);
_db.SaveChanges();
}
PopulateGrid();
}
catch (Exception ex)
{
MessageBox.Show($"Error:{ex.InnerException.Message}");
}
}
private void btnSubmit_Click(object sender, EventArgs e)
{
try
{
string customerName = TbCustomerName.Text;
var dateou = dtFrom.Value;
var datein = dtTo.Value;
var type = cbType.Text;
double cost = Convert.ToDouble(tbCost.Text);
var isValid = true;
var errMsg = "";
if (string.IsNullOrWhiteSpace(customerName) || string.IsNullOrWhiteSpace(type))
{
isValid = false;
errMsg += "Please Enter Missing Data ! \n\r";
}
if (dateou > datein)
{
isValid = false;
errMsg += "Illegeal date Selection";
}
if (isValid)
{
var rentalRecord = new carRentalRecord();
if (isEditMode)
{
var id = (int.Parse(lblrecId.Text));
rentalRecord = _db.carRentalRecords.FirstOrDefault(q => q.id == id);
}
rentalRecord.customerName = customerName;
rentalRecord.dateRanted = dateou;
rentalRecord.dateReturned = datein;
rentalRecord.cost = (decimal)cost;
rentalRecord.typeOfCarId = (int)cbType.SelectedValue;
if (!isEditMode)
{
_db.carRentalRecords.Add(rentalRecord);
}
_db.SaveChanges();
MessageBox.Show(
$"Customer Name : {customerName}\n\r" +
$"Date Rented : {dateou}\n\r" +
$"Date Returned : {datein}\n\r" +
$"Car Type : {type}\n\r" +
$"Cost : {cost}\n\r" +
$"Thank You For Renting {customerName}");
Close();
}
else
{
MessageBox.Show(errMsg);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
//throw;
}
}
