public virtual List <DriverInCar> GetAllDriversInCars()
{
if (Assert.IsNullOrEmtpyOrWhitespace(_connectionString))
{
return(null);
}
using (TaxiDataBaseContext taxiDataBaseContext = new TaxiDataBaseContext(new SqlConnection(_connectionString)))
{
try
{
List <DriverInCar> driversInCars = taxiDataBaseContext.GetTable <DriverInCar>().ToList <DriverInCar>();
driversInCars.ForEach(dIC =>
{
dIC.Car = GetCar(dIC.CarId);
dIC.Driver = GetDriver(dIC.DriverId);
});
return(driversInCars);
}
catch (Exception exc)
{
Logger.Error(exc);
return(null);
}
}
}
public virtual List <Driver> GetAllDrivers()
{
if (Assert.IsNullOrEmtpyOrWhitespace(_connectionString))
{
return(null);
}
using (TaxiDataBaseContext taxiDataBaseContext = new TaxiDataBaseContext(new SqlConnection(_connectionString)))
{
try
{
var drivers = taxiDataBaseContext.GetTable <Driver>().ToList <Driver>();
return(drivers);
}
catch (Exception exc)
{
Logger.Error(exc);
return(null);
}
}
}
public virtual Car GetCar(int id)
{
if (Assert.IsNullOrEmtpyOrWhitespace(_connectionString) || !Assert.IsPositive(id))
{
return(null);
}
using (TaxiDataBaseContext taxiDatabaseContext = new TaxiDataBaseContext(new SqlConnection(_connectionString)))
{
try
{
Car car = taxiDatabaseContext.GetTable <Car>().First(c => c.Id == id);
return(car);
}
catch (Exception exc)
{
Logger.Error(exc);
return(null);
}
}
}
public virtual Passenger GetPassenger(int id)
{
if (Assert.IsNullOrEmtpyOrWhitespace(_connectionString) || !Assert.IsPositive(id))
{
return(null);
}
using (TaxiDataBaseContext taxiDataBaseContext = new TaxiDataBaseContext(new SqlConnection(_connectionString)))
{
try
{
Passenger passenger = taxiDataBaseContext.GetTable <Passenger>().First <Passenger>(p => p.Id == id);
return(passenger);
}
catch (Exception exc)
{
Logger.Error(exc);
return(null);
}
}
}
public virtual bool AddDriverInCar(DriverInCar driverInCar)
{
if (Assert.IsNullOrEmtpyOrWhitespace(_connectionString) || Assert.IsNull(driverInCar))
{
return(false);
}
using (TaxiDataBaseContext taxiDataBaseContext = new TaxiDataBaseContext(new SqlConnection(_connectionString)))
{
try
{
taxiDataBaseContext.DriversInCars.InsertOnSubmit(driverInCar);
taxiDataBaseContext.SubmitChanges();
return(true);
}
catch (Exception exc)
{
Logger.Error(exc);
return(false);
}
}
}
public virtual List <Order> GetAllOrders()
{
if (Assert.IsNullOrEmtpyOrWhitespace(_connectionString))
{
return(null);
}
using (TaxiDataBaseContext taxiDataBaseContext = new TaxiDataBaseContext(new SqlConnection(_connectionString)))
{
try
{
List <Order> orders = taxiDataBaseContext.GetTable <Order>().ToList <Order>();
orders.ForEach(o => o.Passenger = GetPassenger(o.PassengerId));
return(orders);
}
catch (Exception exc)
{
Logger.Error(exc);
return(null);
}
}
}
public virtual DriverInCar GetDriverInCar(int id)
{
if (Assert.IsNullOrEmtpyOrWhitespace(_connectionString) || !Assert.IsPositive(id))
{
return(null);
}
using (TaxiDataBaseContext taxiDataBaseContext = new TaxiDataBaseContext(new SqlConnection(_connectionString)))
{
try
{
DriverInCar driverInCar = taxiDataBaseContext.GetTable <DriverInCar>().First <DriverInCar>(d => d.Id == id);
driverInCar.Car = GetCar(driverInCar.CarId);
driverInCar.Driver = GetDriver(driverInCar.DriverId);
return(driverInCar);
}
catch (Exception exc)
{
Logger.Error(exc);
return(null);
}
}
}
