collection.scala

@Callable(i)
func getResult(id: String) = {
    if (keyIsDefined(id) == false) then throwIdError(id) else {
        let responsesCount = getResponsesCount(id)
        let minResponsesCount = getMinResponsesCount(id)
        if (responsesCount < minResponsesCount) then throw("Minimum oracles count not reached yet") else {
            let result = calculateResult(id)
            let ratingsDiff = getOracleRatingsDiff(id, result)
            let resultKey = keyResult(id)
            let resultDataEntry = StringEntry(resultKey, result)
            let dataToWrite = cons(resultDataEntry, ratingsDiff)

            dataToWrite
        }
    }
}