private static Contact InsertContact(DSModel db, KeyBinder key, ContactModel model)
{
Contact poco = new Contact();
poco.ContactName = model.ContactName;
poco.ContactPhone = model.ContactPhone;
poco.ContactEmail = model.ContactEmail;
db.Add(poco);
key.AddKey(poco, model, model.GetName(p => p.ContactID));
return poco;
}
private static Contact UpdateContact(DSModel db, KeyBinder key, ContactModel model)
{
var poco = db.Contacts.Where(c => c.ContactID == model.ContactID).FirstOrDefault();
if (poco == null)
throw new ArgumentException("No contact with the specified ID!");
poco.ContactName = model.ContactName;
poco.ContactPhone = model.ContactPhone;
poco.ContactEmail = model.ContactEmail;
return poco;
}
public static Contact SaveContact(DSModel db, KeyBinder key, ContactModel model)
{
if (db == null)
throw new ArgumentNullException("db");
if (key == null)
throw new ArgumentNullException("key");
if (model == null)
throw new ArgumentNullException("model");
if (model.ContactID == 0)
return InsertContact(db, key, model);
else
return UpdateContact(db, key, model);
}
