public JsonValue Update(string id, JsonValue contact)
{
Contact original = GetType(id);
Contact updated = contact.ReadAsType <Contact>();
using (var context = new ContactsDataContext(connectionString))
{
context.Contacts.Attach(updated, original);
context.SubmitChanges();
}
return(this.Get(id));
}
public JsonValue Delete(string id)
{
Contact deleted = GetType(id);
using (var context = new ContactsDataContext(connectionString))
{
context.Contacts.Attach(deleted);
context.Contacts.DeleteOnSubmit(deleted);
context.SubmitChanges();
}
return(JsonValueExtensions.CreateFrom(deleted));
}
public JsonValue Post(JsonValue contact)
{
Contact added = contact.ReadAsType <Contact>();
using (var context = new ContactsDataContext(connectionString))
{
context.Contacts.InsertOnSubmit(added);
context.SubmitChanges();
context.Refresh(System.Data.Linq.RefreshMode.KeepCurrentValues, added);
}
return(this.Get(added.ContactID.ToString(CultureInfo.InvariantCulture)));
}
