public void Return()
{
try
{
Int32.Parse(_id);
}
catch (Exception e)
{
Thread errorParsing = new Thread(() => MessageBox.Show("Nie można przekonwertować ID. Wprowadź poprawne dane!"));
errorParsing.Start();
return;
}
int ID = Int32.Parse(_id);
using (filmyEntities entities = new filmyEntities())
{
var movie_instance = entities.Movie_Instance.Find(ID);
if (movie_instance.Is_Rented == false)
{
Thread notRented = new Thread(() => MessageBox.Show("Film nie jest wypożyczony"));
notRented.Start();
return;
}
movie_instance.Is_Rented = false;
entities.SaveChanges();
Thread returned = new Thread(() => MessageBox.Show("Film został zwrócony"));
returned.Start();
return;
}
}
public void RentMovie()
{
try
{
Int32.Parse(_userId);
Int32.Parse(_movieId);
}
catch (Exception e)
{
Thread badData = new Thread(() => MessageBox.Show("Wprowadzono niepoprawne dane!"));
badData.Start();
return;
}
using (filmyEntities entities = new filmyEntities())
{
int userID = Int32.Parse(_userId);
int movieID = Int32.Parse(_movieId);
var instance = entities.Movie_Instance.Find(movieID);
var user = entities.Client.Find(userID);
if (user == null)
{
Thread badData2 = new Thread(() => MessageBox.Show("Użytkownik o podanym ID nie istnieje!"));
badData2.Start();
return;
}
if (instance == null)
{
Thread badData21 = new Thread(() => MessageBox.Show("Płyta o podanym ID nie istnieje!"));
badData21.Start();
return;
}
if (instance.Is_Rented == true)
{
Thread badData3 = new Thread(() => MessageBox.Show("Ta kopia filmu jest już wypożyczona!"));
badData3.Start();
return;
}
Transactions newTransaction = new Transactions();
newTransaction.FK_ID_Movie_Instance = instance.ID_Movie_Instance;
newTransaction.FK_ID_Clients = user.ID_client;
newTransaction.rental_date = DateTime.Now;
instance.Is_Rented = true;
//entities.Movie_Instance.
//entities.Movie_Instance.AddOrUpdate(instance);
entities.Transactions.Add(newTransaction);
entities.SaveChanges();
Thread badData4 = new Thread(() => MessageBox.Show("Film został wypożyczony!"));
badData4.Start();
}
}
public AddNewUser(string name, string surname, string PESEL, string Street, string City, string PostNumber, int HouseNum, int FlatNum)
{
Client client = new Client();
client.Name = name;
client.Surname = surname;
client.PESEL = PESEL;
client.street = Street;
client.city = City;
client.post_number = PostNumber;
client.house_number = HouseNum;
client.flat_number = FlatNum;
using (filmyEntities f = new filmyEntities())
{
if (f.Client.FirstOrDefault(c => c.PESEL == client.PESEL) != null)
{
MessageBox.Show("Klient z numerem PESEL " + client.PESEL + " jest już zarejestrowany", "Klient istnieje");
return;
}
f.Client.Add(client);
f.SaveChanges();
MessageBox.Show("Klient " + client.Name + " " + client.Surname + " dodany.\nNumer ID klienta: " + client.ID_client, "Klient dodany");
}
}
