public Car Get(Expression<Func<Car, bool>> filter)
{
using (MasterContext context = new MasterContext())
{
return context.Set<Car>().SingleOrDefault(filter);
}
}
public void Update(Car entity)
{
using (MasterContext context = new MasterContext())
{
var UpdatedEntity = context.Entry(entity);
UpdatedEntity.State = EntityState.Modified;
context.SaveChanges();
}
}
public List<Car> GetAll(Expression<Func<Car, bool>> filter = null)
{
using (MasterContext context = new MasterContext())
{
return filter == null
? context.Set<Car>().ToList()
: context.Set<Car>().Where(filter).ToList();
}
}
public void Delete(Car entity)
{
using (MasterContext context = new MasterContext())
{
var deletedEntity = context.Entry(entity);
deletedEntity.State = EntityState.Deleted;
context.SaveChanges();
}
}
public void Add(Car entity)
{
using (MasterContext context = new MasterContext())
{
var addedEntity = context.Entry(entity);
addedEntity.State = EntityState.Added;
context.SaveChanges();
}
}