https://dtf.ru/flood/2942234-rezultat-rozygrysha-wukong-cybercorp

wukong_cybercorp_dtf.js

const sales = 2871;

//result of https://api.dtf.ru/v2.31/comments?contentId=2922979&sorting=da
const comments = require('./input.json');

console.log(comments.result.items.length);

let result = comments.result.items
    .filter(function (item) {
        return item.level === 0;
    })
    .map(function (item) {
        return {
            id: item.id,
            author: {
                id: item.author.id,
                name: item.author.name
            },
            text: item.text,
            parsedNumber: item.text.match(/\d+/g)
        };
    })
    .filter(function (item) {
        return item.parsedNumber !== null
    })
;

result = result.flatMap (function (item) {
    return item.parsedNumber.map(function (parsedNumber) {
        return {
            id: item.id,
            parsedNumber: parsedNumber,
            author: item.author,
            diff: Math.abs(parsedNumber - sales),
            text: item.text,
        };
    })
})

result.sort(function (a, b) {
    return a.diff - b.diff;
});

const tolerance = 100;

console.log(result.filter(function (item) {
    return item.diff < tolerance;
}));