public Order[] GetAllOrders()
{
using (var context = new DataBaseService().DataBaseContext)
{
return(context.Orders.ToArray());
}
}
public void AddOrder(Order order)
{
using (var context = new DataBaseService().DataBaseContext)
{
context.Orders.Add(order);
context.SaveChanges();
}
}
public void SaveOrder(Order savedOrder)
{
using (var context = new DataBaseService().DataBaseContext)
{
context.Entry(savedOrder).State = System.Data.Entity.EntityState.Modified;
context.SaveChanges();
}
}
public void RemoveOrder(Order checkedOrder)
{
using (var context = new DataBaseService().DataBaseContext)
{
context.Orders.Attach(checkedOrder);
context.Orders.Remove(checkedOrder);
context.SaveChanges();
}
}
public static DataBaseService GetInstance()
{
return(_instance ?? (_instance = new DataBaseService()));
}