/// <summary>
/// Player1 will be the Primary Friend in Friendship
/// </summary>
/// <param name="player1"></param>
/// <param name="player2"></param>
public static Friendship CreateFriendship(Player player1, Player player2)
{
var id = GenerateId();
var newFriendship = new Friendship(id, player1);
newFriendship.AddRelation(player1);
newFriendship.AddRelation(player2);
return(newFriendship);
}