public void addCinemaHall(String name, String capacity, String location)
{
if (name == "")
{
throw new Exception("name can't be empty ");
}
if (capacity == "")
{
throw new Exception("capacity can't be empty ");
}
if (location == "")
{
throw new Exception("location can't be empty ");
}
int cap;
if (!int.TryParse(capacity, out cap))
{
throw new Exception("capacity must be a number");
}
Models.CinemaHall cinemaHall = new Models.CinemaHall(name, cap, location);
try
{
dbC.addCinemaHall(cinemaHall);
}
catch (Exception err)
{
throw err;
}
}
public void updateCinemaHall(Models.CinemaHall cinemaHall)
{
String query = "UPDATE `cinema_hall` SET `name` = '" + cinemaHall.name + "', `capacity` = '" + cinemaHall.capacity + " ', `location` = '" + cinemaHall.location + "' WHERE `cinema_hall`.`id` = " + cinemaHall.id + "";
MySqlConnection databaseConnection = new MySqlConnection(MysqlConnetionString);
MySqlCommand comandDatabase = new MySqlCommand(query, databaseConnection);
comandDatabase.CommandTimeout = 60;
try
{
databaseConnection.Open();
MySqlDataReader myReader = comandDatabase.ExecuteReader();
}
catch (Exception e)
{
throw e;
}
}
public void addCinemaHall(Models.CinemaHall cinemaHall)
{
String query = "INSERT INTO `cinema_hall` (`id`, `name`, `capacity`, `location`) VALUES (NULL, '" + cinemaHall.name + "', '" + cinemaHall.capacity + "', '" + cinemaHall.location + "')";
MySqlConnection databaseConnection = new MySqlConnection(MysqlConnetionString);
MySqlCommand comandDatabase = new MySqlCommand(query, databaseConnection);
comandDatabase.CommandTimeout = 60;
try
{
databaseConnection.Open();
MySqlDataReader myReader = comandDatabase.ExecuteReader();
}
catch (Exception e)
{
throw e;
}
}
public Models.CinemaHall findCinemaHall(int id)
{
String query = "SELECT * FROM `cinema_hall` WHERE id = " + id;
MySqlConnection databaseConnection = new MySqlConnection(MysqlConnetionString);
MySqlCommand comandDatabase = new MySqlCommand(query, databaseConnection);
comandDatabase.CommandTimeout = 60;
try
{
databaseConnection.Open();
MySqlDataReader myReader = comandDatabase.ExecuteReader();
if (myReader.HasRows)
{
if (myReader.Read())
{
Console.WriteLine("found");
Models.CinemaHall cinemaHall = new Models.CinemaHall(int.Parse(myReader[0].ToString()), myReader[1].ToString(), int.Parse(myReader[2].ToString()), myReader[3].ToString());
cinemaHall.showCinemaHall();
return(cinemaHall);
}
throw new Exception("Reader can't read");
}
else
{
throw new Exception("CinemaHall not found ");
}
}
catch (Exception e)
{
throw e;
}
}
//cinema hall
//cinema hall
//cinema hall
//cinema hall
public List <Models.CinemaHall> getCinemaHall()
{
List <Models.CinemaHall> cinemaHalls = new List <Models.CinemaHall>();
String query = "SELECT * FROM cinema_hall";
MySqlConnection databaseConnection = new MySqlConnection(MysqlConnetionString);
MySqlCommand comandDatabase = new MySqlCommand(query, databaseConnection);
comandDatabase.CommandTimeout = 60;
try
{
databaseConnection.Open();
MySqlDataReader myReader = comandDatabase.ExecuteReader();
if (myReader.HasRows)
{
while (myReader.Read())
{
Models.CinemaHall cinemaHall = new Models.CinemaHall(int.Parse(myReader[0].ToString()), myReader[1].ToString(), int.Parse(myReader[2].ToString()), myReader[3].ToString());
// cinemaHall.showCinemaHall();
cinemaHalls.Add(cinemaHall);
}
return(cinemaHalls);
}
else
{
return(cinemaHalls);
}
}
catch (Exception e)
{
throw e;
}
}
