private void promocodeButton_Click(object sender, RoutedEventArgs e)
{
using (UserContext db = new UserContext())
{
Promocode promo = db.Promocodes.Where(p => p.Id != 1 && p.Value == promocodeTextbox.Text).FirstOrDefault();
if (promo != null)
{
MessageBox.Show("Промокод применен!");
promocodeTextbox.Text = "";
foreach (User u in db.Users.Include("Promocode").ToList())
{
if (u.Login == us.Login)
{
u.Promocode = promo;
}
if (u.Promocode.Effect == "Скидка 10%")
{
foreach (Car c in cars)
{
c.Price *= 0.9;
}
}
else if (u.Promocode.Effect == "Скидка 20%")
{
foreach (Car c in cars)
{
c.Price *= 0.8;
}
}
else if (u.Promocode.Effect == "Скидка 30%")
{
foreach (Car c in cars)
{
c.Price *= 0.7;
}
}
else if (u.Promocode.Effect == "1 прокат")
{
foreach (Car c in cars)
{
c.Price = 0;
}
}
usedPromoLabel.Content = "Активный промокод: " + u.Promocode.Effect;
}
refresh_Click(this, e);
db.SaveChanges();
return;
}
else
{
MessageBox.Show("Такого промода нет");
}
}
}
public void firstHash(string userPassword, int numberOfItterations)
{
using (UserContext db = new UserContext())
{
Rfc2898DeriveBytes PBKDF2 = new Rfc2898DeriveBytes(userPassword, 8, numberOfItterations);
byte[] hashedPassword = PBKDF2.GetBytes(20);
byte[] salt = PBKDF2.Salt;
UserProfile profile = new UserProfile {
FirstName = firstNameTextbox.Text,
SecondName = secondNameTextbox.Text,
MiddleName = middleNameTextbox.Text,
PhoneNumber = phoneNumberTextbox.Text,
DateOfBirth = dateOfBirthPicker.SelectedDate.GetValueOrDefault().ToShortDateString(),
PassportSerialNumber = passportSerialNumberTextbox.Text,
Email = emailTextbox.Text,
RegistrationDate = DateTime.Now.ToShortDateString(),
CountOfRentedCars = 0,
Admin = false
};
Car car = db.Cars.Where(c => c.Id == 1).FirstOrDefault();
Promocode promo = db.Promocodes.Where(p => p.Id == 1).FirstOrDefault();
Review rev = db.Reviews.Where(r => r.Id == 1).FirstOrDefault();
User user = new User
{
Login = loginTextbox.Text,
Hash = hashedPassword,
Salt = salt,
Car = car,
Promocode = promo,
Review = rev
};
profile.User = user;
db.Users.Add(user);
db.UserProfiles.Add(profile);
try
{
db.SaveChanges();
}
catch (DbEntityValidationException ex)
{
foreach (DbEntityValidationResult validationError in ex.EntityValidationErrors)
{
MessageBox.Show("Object: " + validationError.Entry.Entity.ToString());
foreach (DbValidationError err in validationError.ValidationErrors)
{
MessageBox.Show(err.ErrorMessage + "");
}
}
}
}
}
private void removePromocodeButton_Click(object sender, RoutedEventArgs e)
{
using (UserContext db = new UserContext())
{
Promocode promo = db.Promocodes.Where(p => p.Value == promocodeTextbox.Text).FirstOrDefault();
db.Promocodes.Remove(promo);
db.SaveChanges();
}
MessageBox.Show("Промокод удален");
this.Close();
}
private void addPromocodeButton_Click(object sender, RoutedEventArgs e)
{
var x = (CarRental_Adm)this.Owner;
if (x.editFlag)
{
Promocode p = new Promocode()
{
Value = promocodeTextbox.Text,
Effect = effectCombobox.Text
};
using (UserContext db = new UserContext())
{
list = db.Promocodes.ToList();
foreach (Promocode pr in db.Promocodes)
{
if (pr.Value == list[x.promocodesDatagrid.SelectedIndex + 1].Value)
{
pr.Value = p.Value;
pr.Effect = p.Effect;
}
}
db.SaveChanges();
x.refreshPromocodeButton_Click(this, null);
}
x.editFlag = false;
this.Close();
return;
}
else
{
using (UserContext db = new UserContext())
{
Promocode promocode = new Promocode()
{
Value = promocodeTextbox.Text,
Effect = effectCombobox.Text
};
db.Promocodes.Add(promocode);
db.SaveChanges();
x.refreshPromocodeButton_Click(this, null);
}
this.Close();
return;
}
}
private void addPromocodeButton_Click(object sender, RoutedEventArgs e)
{
using (UserContext db = new UserContext())
{
Promocode promocode = new Promocode
{
Value = promocodeTextbox.Text,
Effect = effectCombobox.Text
};
db.Promocodes.Add(promocode);
db.SaveChanges();
}
MessageBox.Show("Промокод добавлен");
this.Close();
}
public MainWindow()
{
InitializeComponent();
WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
using (UserContext db = new UserContext())
{
if (!db.Users.Any(u => u.Login == "thanatos"))
{
using (System.IO.FileStream fs = new System.IO.FileStream(@"D:\Work\Labs\Labs 4\ООП\КП-бэкап\Kursach_1.2\Cars\Mustang.jpg", FileMode.Open))
{
imageData1 = new byte[fs.Length];
fs.Read(imageData1, 0, imageData1.Length);
}
using (System.IO.FileStream fs = new System.IO.FileStream(@"D:\Work\Labs\Labs 4\ООП\КП-бэкап\Kursach_1.2\no_image.jpg", FileMode.Open))
{
imageData2 = new byte[fs.Length];
fs.Read(imageData2, 0, imageData2.Length);
}
using (System.IO.FileStream fs = new System.IO.FileStream(@"D:\Work\Labs\Labs 4\ООП\КП-бэкап\Kursach_1.2\Cars\Golf.jfif", FileMode.Open))
{
imageData3 = new byte[fs.Length];
fs.Read(imageData3, 0, imageData3.Length);
}
Rfc2898DeriveBytes PBKDF2 = new Rfc2898DeriveBytes("donatos", 8, 25);
byte[] hashedPassword1 = PBKDF2.GetBytes(20);
byte[] salt1 = PBKDF2.Salt;
Rfc2898DeriveBytes PBKDF3 = new Rfc2898DeriveBytes("thanatos", 8, 25);
byte[] hashedPassword2 = PBKDF3.GetBytes(20);
byte[] salt2 = PBKDF3.Salt;
Promocode promo = new Promocode {
Value = null, Effect = null
};
Promocode promo1 = new Promocode {
Value = "holidays30", Effect = "Скидка 30%"
};
Promocode promo2 = new Promocode {
Value = "happy10", Effect = "Скидка 10%"
};
Promocode promo3 = new Promocode {
Value = "freerent", Effect = "1 прокат"
};
Review rev1 = new Review {
Text = null
};
Review rev2 = new Review {
Text = "Очень красивое и удобное приложение."
};
Car car1 = new Car
{
Image = imageData2,
EngineVolume = 0,
Mileage = 0,
Price = 0,
IsAvailable = false
};
Car car2 = new Car
{
Image = imageData1,
Name = "Ford",
Model = "Mustang GT",
Description = "Очень хороший автомобиль. Крайне привлекательный внешний вид, большая мощность. Своих денег стоит.",
EngineVolume = 5,
ReleaseDate = "23.04.2015",
Category = "Спортивные",
Color = "Серебристый",
Mileage = 25158,
Price = 250,
IsAvailable = true
};
Car car3 = new Car
{
Image = imageData3,
Name = "Volkswagen",
Model = "Golf GTI 8 Series",
Description = "Очень хороший автомобиль. Крайне привлекательный внешний вид, большая мощность. Своих денег стоит.",
EngineVolume = 2,
ReleaseDate = "21.09.2017",
Category = "Эконом",
Color = "Белый",
Mileage = 7530,
Price = 150,
IsAvailable = true
};
UserProfile userProfile1 = new UserProfile
{
FirstName = "Егор",
SecondName = "Сирош",
MiddleName = "Александрович",
PhoneNumber = "+375297322435",
DateOfBirth = "25.06.2001",
PassportSerialNumber = "HB1234567",
Email = "*****@*****.**",
RegistrationDate = "23.04.2020",
CountOfRentedCars = 0,
Admin = true
};
UserProfile userProfile2 = new UserProfile
{
FirstName = "Егор",
SecondName = "Сирош",
MiddleName = "Александрович",
PhoneNumber = "+375297322435",
DateOfBirth = "25.06.2001",
PassportSerialNumber = "HB1234567",
Email = "*****@*****.**",
RegistrationDate = "23.04.2020",
CountOfRentedCars = 0,
Admin = false
};
User user1 = new User
{
Login = "******",
Hash = hashedPassword1,
Salt = salt1,
UserProfile = userProfile1,
Car = car1,
Promocode = promo,
Review = rev1
};
User user2 = new User
{
Login = "******",
Hash = hashedPassword2,
Salt = salt2,
UserProfile = userProfile2,
Car = car1,
Promocode = promo,
Review = rev2
};
db.Users.AddRange(new List <User> {
user1, user2
});
db.UserProfiles.Add(userProfile1);
db.Cars.AddRange(new List <Car> {
car1, car2, car3
});
db.Promocodes.AddRange(new List <Promocode> {
promo, promo1, promo2, promo3
});
try
{
db.SaveChanges();
}
catch (DbEntityValidationException ex)
{
foreach (DbEntityValidationResult validationError in ex.EntityValidationErrors)
{
MessageBox.Show("Object: " + validationError.Entry.Entity.ToString());
foreach (DbValidationError err in validationError.ValidationErrors)
{
MessageBox.Show(err.ErrorMessage + "");
}
}
}
}
}
}
private void addButton_Click(object sender, RoutedEventArgs e)
{
var x = (CarRental_Adm)this.Owner;
bool flag = false;
if (adminCheckbox.IsChecked == true)
{
flag = true;
}
if (x.editFlag)
{
try
{
UserProfile u = new UserProfile()
{
FirstName = firstNameTextbox.Text,
SecondName = secondNameTextbox.Text,
MiddleName = middleNameTextbox.Text,
PhoneNumber = phoneNumberTextbox.Text,
DateOfBirth = dateOfBirthPicker.SelectedDate.GetValueOrDefault().ToShortDateString(),
PassportSerialNumber = passportSerialNumberTextbox.Text,
Email = emailTextbox.Text,
Admin = flag
};
using (UserContext db = new UserContext())
{
foreach (User user in db.Users.Include("UserProfile"))
{
list.Add(new FullUser
{
Login = user.Login,
Hash = user.Hash,
Salt = user.Salt,
FirstName = user.UserProfile.FirstName,
SecondName = user.UserProfile.SecondName,
MiddleName = user.UserProfile.MiddleName,
PhoneNumber = user.UserProfile.PhoneNumber,
DateOfBirth = user.UserProfile.DateOfBirth,
PassportSerialNumber = user.UserProfile.PassportSerialNumber,
Email = user.UserProfile.Email,
RegistrationDate = user.UserProfile.RegistrationDate,
CountOfRentedCars = user.UserProfile.CountOfRentedCars,
Admin = user.UserProfile.Admin
});
}
foreach (User us in db.Users.Include("UserProfile"))
{
if (us.Login == list[x.usersDatagrid.SelectedIndex].Login)
{
us.UserProfile.FirstName = u.FirstName;
us.UserProfile.SecondName = u.SecondName;
us.UserProfile.MiddleName = u.MiddleName;
us.UserProfile.PhoneNumber = u.PhoneNumber;
us.UserProfile.DateOfBirth = u.DateOfBirth;
us.UserProfile.PassportSerialNumber = u.PassportSerialNumber;
us.UserProfile.Email = u.Email;
us.UserProfile.Admin = u.Admin;
}
}
db.SaveChanges();
x.refreshButton_Click(this, null);
}
x.editFlag = false;
this.Close();
return;
}
catch
{
MessageBox.Show("Выберите пользователя");
}
}
else
{
using (UserContext db = new UserContext())
{
Rfc2898DeriveBytes PBKDF2 = new Rfc2898DeriveBytes(passwordPasswordbox.Password, 8, 25);
byte[] hashedPassword = PBKDF2.GetBytes(20);
byte[] salt = PBKDF2.Salt;
User user = new User();
UserProfile profile = new UserProfile();
Car car = db.Cars.Where(c => c.Id == 1).FirstOrDefault();
Promocode promo = db.Promocodes.Where(p => p.Id == 1).FirstOrDefault();
Review rev = db.Reviews.Where(r => r.Id == 1).FirstOrDefault();
user.Login = loginTextbox.Text;
user.Hash = hashedPassword;
user.Salt = salt;
user.Car = car;
user.Promocode = promo;
user.Review = rev;
profile.FirstName = firstNameTextbox.Text;
profile.SecondName = secondNameTextbox.Text;
profile.MiddleName = middleNameTextbox.Text;
profile.PhoneNumber = phoneNumberTextbox.Text;
profile.DateOfBirth = dateOfBirthPicker.SelectedDate.GetValueOrDefault().ToShortDateString();
profile.PassportSerialNumber = passportSerialNumberTextbox.Text;
profile.Email = emailTextbox.Text;
profile.Admin = flag;
profile.RegistrationDate = DateTime.Now.ToShortDateString();
profile.CountOfRentedCars = 0;
profile.User = user;
db.Users.Add(user);
db.UserProfiles.Add(profile);
db.SaveChanges();
x.refreshButton_Click(this, null);
}
this.Close();
return;
}
}
