/// <summary>
/// Unlinks a contact
/// </summary>
/// <param name="link"></param>
public void UnlinkContact(Contact link)
{
var refLink = new MongoDBRef(link.GetCollection().Name, link.Id);
var refThis = new MongoDBRef(this.GetCollection().Name, this.Id);
foreach (var reference in this.LinkedContacts)
Contact.UnlinkContact(reference.Id, refLink);
foreach (var reference in link.LinkedContacts)
Contact.UnlinkContact(reference.Id, refThis);
//if (this.LinkedContacts.All(reference => !MongoDBRef.ReferenceEquals(refLink, reference))
UnlinkContact(refLink);
link.UnlinkContact(refThis);
}
/// <summary>
/// Links a contact
/// </summary>
/// <param name="link"></param>
public void LinkContact(Contact link)
{
var refLink = new MongoDBRef(link.GetCollection().Name, link.Id);
var refThis = new MongoDBRef(this.GetCollection().Name, this.Id);
// Add link to all this references
foreach (var reference in this.LinkedContacts)
{
if (reference.Id == link.Id)
continue;
Contact.LinkContact(reference.Id, refLink);
link.LinkContact(reference);
}
// Add this to all link references
foreach (var reference in link.LinkedContacts)
{
Contact.LinkContact(reference.Id, refThis);
}
//
// Add link to this
LinkContact(refLink);
// Add this to link
link.LinkContact(refThis);
}