ArkaliaCore.Game.Database.Models.AccountInformationsModel.GetFriendByNickname C# (CSharp) Method

        public Game.Friends.Friend GetFriendByNickname(string name)
        {
            lock (Friends)
            {
                if (this.Friends.FindAll(x => x.Account.Username.ToLower() == name.ToLower()).Count > 0)
                {
                    return this.Friends.FirstOrDefault(x => x.Account.Username.ToLower() == name.ToLower());
                }
                else
                {
                    return null;
                }
            }
        }