gistfile1.txt

const fs = require("fs");
const https = require("https");

const UNKNOWN = "UNKNOWN";

function getValue(obj) {
    if(!obj) {
        return UNKNOWN;
    }
    return obj.Value;
}

function getPrice(element) {
    return getValue(element.Prices.singleprice);
}

function getValueFromAdditional(element, key) {
    const obj = element.AdditionalDetails.find(x => {
        return x.Name == key;
    });
    return getValue(obj);
}

function hasAward(product) {
    const obj = element.AdditionalDetails.find(x => {
        return x.Name == "awardWinner";
    });
}

function get_gin_info(gins) {
    return  gins.Bundles.map(element => {  
        const product = element.Products[0];
        return {
            name: getValueFromAdditional(product, "producttitle"),
            company: getValueFromAdditional(product, "webbrandname"),
            country: getValueFromAdditional(product, "webcountryoforigin"),
            abv: getValueFromAdditional(product, "webalcoholpercentage"),
            cost: getPrice(product),
            size: getValueFromAdditional(product, "webliquorsize"),
            has_award: getValueFromAdditional(product, "awardwinner") != UNKNOWN
        }
    });
}

const data = {
    "department":"spirits",
    "subDepartment":"gin",
    "filters":[],
    "pageNumber":1,
    "pageSize":20000,
    "sortType":"Relevance",
    "Location":"ListerFacet"
};

const options = {
    hostname: "api.danmurphys.com.au",
    path: "/apis/ui/Browse",
    method: "POST",
    headers: {
        "Content-Type": "application/json",
        "Referer": "https://www.danmurphys.com.au/spirits/gin",
        "Content-Length" : Buffer.byteLength(JSON.stringify(data), "utf-8")
    },
    port: 443,
    protocol: "https:"
};

const req = https.request(options, (res) => {
    let json = "";
    res.setEncoding('utf8');
    res.on("data", (chunk) => {
        json += chunk;
    });
    res.on('end', () => {
        const gin_info = get_gin_info(JSON.parse(json));
        fs.writeFileSync("gin_network.json", JSON.stringify(gin_info, null, 2));
    });
});

req.write(JSON.stringify(data),"utf-8");
req.end();