const bRate = 0.015;
const sRate = 0.025;
class HelloWorld {
    init () {

    }
     buyPlay(buyer, amount) {

        var nAmount = Number(amount);
        if (isNaN(nAmount)) {
            throw "amount is not number"
        }


        amount = nAmount.toFixed(4);


        blockchain.call("token.iost", "transfer", ["iost", account, blockchain.contractName(), buyer, "Payment successful"]);
        var playOwed = (amount/sRate).toString();
        blockchain.callWithAuth("token.iost", "transfer", ["wert", blockchain.contractName(), buyer, playOwed, "Enjoy your tokens"]);
}
   can_update(data) {
        return blockchain.requireAuth(blockchain.contractOwner(), "active");
    }
};

module.exports = HelloWorld;