public static bool UpgradePremium(Member m)
{
if (m == null)
{
throw new ArgumentNullException("Can't match a product.");
}
using (var db = new ShopContext())
{
var mm = (from u in db.MemberShips
where u.Id == m.Id
select u).FirstOrDefault();
if (mm == null)
{
return(false);
}
db.MemberShips.Attach(mm);
var entry = db.Entry(mm);
entry.Entity.Role = Role.Premium;
db.SaveChanges();
return(true);
}
}
/// <summary>
///
/// </summary>
/// <param name="p"></param>
/// <returns></returns>
public static bool UpdateImagePath(int id, string imagePath)
{
if (id <= 0)
{
throw new ArgumentNullException("Can't match a product.");
}
using (var db = new ShopContext())
{
var product = (from u in db.Products
where u.ProductId == id
select u).FirstOrDefault();
if (product == null)
{
return(false);
}
db.Products.Attach(product);
var entry = db.Entry(product);
entry.Entity.ImagePath = imagePath;
db.SaveChanges();
return(true);
}
}
/// <summary>
///
/// </summary>
/// <param name="id"></param>
public static bool UpdateOrder(OrderDTO o)
{
if (o == null)
{
throw new ArgumentNullException("Can't match a product.");
}
using (var db = new ShopContext())
{
var order = (from u in db.Orders
where u.Id == o.OrderId
select u).FirstOrDefault();
if (order == null)
{
return(false);
}
db.Orders.Attach(order);
var entry = db.Entry(order);
entry.Entity.OrderStatus = db.OrderStatuses.First(os => os.Name == o.Status);
db.SaveChanges();
return(true);
}
}