public static async Task <List <revokedAccount> > GetRevokedAccounts(int sellerId)
        {
            if ((DateTime.Now - lastUpdateRevoked).TotalSeconds < 15 && !firstTime2)
            {
                return(revokedAccounts);
            }

            List <revokedAccount> accounts = new List <revokedAccount> ();

            await databaseManager.selectQuery($"SELECT * FROM revokedaccounts WHERE sellerId = @sellerId LIMIT 1", delegate(DbDataReader reader) {
                revokedAccount account = new revokedAccount();
                account.id             = (int)reader["id"];

                account.seller   = (string)reader["seller"];
                account.date     = (DateTime)reader["date"];
                account.sellerId = (int)reader["sellerId"];
                account.email    = (string)reader["email"];
                account.reason   = (string)reader["reason"];
                account.username = (string)reader["username"];

                var index = revokedAccounts.FindIndex(a => a.id == account.id);
                if (index != -1)
                {
                    revokedAccounts[index] = account;
                }
                else
                {
                    revokedAccounts.Add(account);
                }
            }).addValue("@sellerId", sellerId).Execute();

            lastUpdateRevoked = DateTime.Now;
            firstTime2        = false;
            return(revokedAccounts);
        }
        public static async Task addRevokedAccount(csgoAccount account, string reason)
        {
            revokedAccount revokedAccount = new revokedAccount();

            revokedAccount.sellerId = account.sellerid;
            revokedAccount.seller   = account.seller;
            revokedAccount.email    = account.email;
            revokedAccount.username = account.username;
            revokedAccount.date     = DateTime.Now;
            revokedAccount.reason   = reason;

            await databaseManager.updateQuery($"INSERT INTO revokedaccounts (sellerId, seller, username, email, reason)" +
                                              $"VALUES (@sellerId, @seller, @username, @email, @reason )")
            .addValue("@sellerId", account.sellerid)
            .addValue("@seller", account.seller)
            .addValue("@username", account.username)
            .addValue("@email", account.email)
            .addValue("@reason", reason)
            .Execute();

            revokedAccounts.Add(revokedAccount);
            lastUpdateRevoked = DateTime.Now;
        }