request.scala

@Callable(i)
func request(id: String, question: String, minResponsesCount: Int, maxResponsesCount: Int, oraclesWhiteList: String, tillHeight: Int) = {
        let whiteList = checkOraclesWhiteListLengthLt1000(oraclesWhiteList)
        let checkedRequestIdLt64 = checkRequestIdLt32(id)
        let requestId = checkIdIsNotUsed(checkedRequestIdLt64)
        let paymentAmount = checkPaymentInWavesGt0(i.payments[0].extract())
        let minCount = checkOraclesCountGt3Lt6(minResponsesCount, maxResponsesCount)
        let maxCount = checkOraclesWhiteListCountGtMinCount(oraclesWhiteList, minCount, maxResponsesCount)
        let callerPubKey = toBase58String(i.callerPublicKey)
        [
            StringEntry(keyQuestion(requestId), question),
            StringEntry(keyOraclesWhiteList(requestId), whiteList),
            StringEntry(keyRequesterPk(requestId), callerPubKey),
            StringEntry(keyResponders(requestId), ""),
            StringEntry(requestId, question),
            IntegerEntry(keyMinResponsesCount(requestId), minCount),
            IntegerEntry(keyMaxResponsesCount(requestId), maxCount),
            IntegerEntry(keyResponsesCount(requestId), 0),
            IntegerEntry(keyTillHeight(requestId), tillHeight),
            IntegerEntry(keyRequestHeight(requestId), height),
            IntegerEntry(keyPayment(requestId), paymentAmount),
            BooleanEntry(keyRequestIsDone(id), false)
        ]
}