/// <summary>
/// Creates a new, detached <see cref="OrderProduct"/> for further processing.
/// </summary>
/// <param name="product">Product this order is derived from</param>
/// <param name="userName">Assigned user</param>
/// <returns>An <see cref="OrderProduct"/> instance.</returns>
public OrderProduct CreateOrderProduct(Product product, string userName)
{
var op = new OrderProduct();
using (var scope = Ctx.BeginTransaction()) {
CreateOrderProductInternal(op, product, userName);
// associate this product with the new orderproduct
op.SourceProduct = product;
scope.Commit();
}
return(op);
}
private void CreateOrderProductInternal(OrderProduct op, Product product, string userName)
{
// scope product and address management
using (var scope = Ctx.BeginTransaction()) {
var web = Ctx.OrderMedias.FirstOrDefault(m => m.Name == "Web" && m.Available);
op.Media = new List <OrderMedia>(new[] { web });
var user = Ctx.Users
.Include(u => u.Profile.Addresses)
.Single(u => u.UserName == userName);
op.Owner = user;
// orders are based on specific product
product.CopyProperties <Product>(op,
o => o.Colored,
o => o.Content,
o => o.Dedication,
o => o.Issue,
o => o.Name,
o => o.Proprietor,
o => o.SubTitle,
o => o.Title,
o => o.Owner,
o => o.Work);
op.Store = new OrderStore {
FullFillment = FullFillmentState.Created,
Name = String.Format(ControllerResources.OrderManager_CreateOrderProductInternal_Order_for__0_, op.Name)
};
var sa = new OrderShippingAddress();
var ba = new OrderInvoiceAddress();
var userAddresses = user.Profile.Addresses.OfType <AddressBook>().ToList().Where(a => a.GetType() == typeof(AddressBook));
var hasDefault = user.Profile.Addresses.Any(a => a.Default);
var hasInvoice = user.Profile.Addresses.Any(a => a.Invoice);
// we assume that there is only one/no Default and one/no Invoice
var defaultAddress = hasDefault ? userAddresses.Single(a => a.Default) : userAddresses.FirstOrDefault(a => a.GetType() == typeof(AddressBook));
var invoiceAddress = hasInvoice ? userAddresses.Single(a => a.Invoice) : userAddresses.FirstOrDefault(a => a.GetType() == typeof(AddressBook));
if (defaultAddress != null)
{
defaultAddress.CopyProperties <AddressBook>(sa,
d => d.City,
d => d.Country,
d => d.Name,
d => d.Region,
d => d.StreetNumber,
d => d.Zip
);
sa.OrderProduct = op;
sa.Profile = user.Profile;
sa.Default = true;
Ctx.AddressBook.Add(sa);
op.ShippingAddress = sa;
}
else
{
throw new NoAddressException()
{
UserId = user.Id, EntityId = op.Id, EntityName = "OrderProduct"
};
}
// prepare billing address
if (invoiceAddress != null)
{
defaultAddress.CopyProperties <AddressBook>(ba,
d => d.City,
d => d.Country,
d => d.Name,
d => d.Region,
d => d.StreetNumber,
d => d.Zip
);
ba.OrderProduct = op; // assignment makes the address invisible for user and prevents further changes
ba.Profile = user.Profile;
ba.Invoice = true;
op.BillingAddress = ba;
Ctx.AddressBook.Add(ba);
}
else
{
throw new NoAddressException()
{
UserId = user.Id, EntityId = op.Id, EntityName = "OrderProduct"
};
}
Ctx.OrderProducts.Add(op);
SaveChanges();
scope.Commit();
}
}