public Person GetById(int id)
{
using (var context = new PeopleCarsDataContext(_connectionString))
{
return(context.People.FirstOrDefault(p => p.Id == id));
}
}
public List <Car> GetCars(int personId)
{
using (var context = new PeopleCarsDataContext(_connectionString))
{
return(context.Cars.Where(c => c.PersonId == personId).ToList());
}
}
public List <Person> GetPeople()
{
using (var context = new PeopleCarsDataContext(_connectionString))
{
return(context.People.Include(p => p.Cars).ToList());
}
}
public void AddCar(Car car)
{
using (var context = new PeopleCarsDataContext(_connectionString))
{
context.Cars.Add(car);
context.SaveChanges();
}
}
public void AddPerson(Person person)
{
using (var context = new PeopleCarsDataContext(_connectionString))
{
context.People.Add(person);
context.SaveChanges();
}
}
public void DeleteCarsForPerson(int personId)
{
using var context = new PeopleCarsDataContext(_connectionString);
var carsToDelete = context.Cars.Where(c => c.PersonId == personId);
context.Cars.RemoveRange(carsToDelete);
context.SaveChanges();
}
public int GetRandomPersonId()
{
using var context = new PeopleCarsDataContext(_connectionString);
return(context.People.ToList().OrderBy(_ => new Random().Next()).First().Id);
}
