ynab-csv-nordea-cli/convert.js

Convert Nordea CSV files to YNAB compatible CSV files

const moment = require('moment');
moment().format();

var exports = module.exports = {};

function getPayee(text) {
    var textArr = text.replace(/Den \d{2}\.\d{2}/, '').split(/\s{2,}/);
    var firstPart = textArr[0];

    // Mobile pay transaction
    if(/MobilePay/.test(firstPart)) {
        var to = firstPart.split(': ');
        return to.length == 2 ? "Mobilepay : " + to[1] : ("Mobilepay" + (firstPart.includes("Edankort") ? " : Butik" : ""));
    }

    // Dankort buy
    if(/^Dankort-nota/.test(firstPart)) {
        var payee = firstPart.replace("Dankort-nota ", "");

        return payee;
    }

    // Visa buy
    if(/^Visa køb/.test(firstPart)) {
         var amount = textArr[1];
         var payee = textArr[2] + " " + textArr[3];

         return payee;
    }
    // Visa kontant hævning
    if(/^Visa udbetaling/.test(firstPart)) {
        return "Transfer : cash";
    }
    // Transfer from other Nordea client
    if(/^Fra/.test(firstPart)) {
        return "you";
    }

    // Gebyrer renter og andet
    if(/gebyr|afkast|Tilbageført|renter/i.test(firstPart) || /^Pris/i.test(firstPart)) {
        return "Nordea";
    }

    // Betalingsservice
    if(/^Bs betaling/.test(firstPart)) {
        var account = firstPart.replace("Bs betaling ", "").replace("From ", "");
        return "Transfer : " + account;
    }

    // Penge retur
    if(/^Visa modpostering/.test(firstPart)) {
         var payee = textArr[2];
         return payee;
    }

    // Transfer to other account
    if(textArr.length === 1 || /^Bgs/.test(firstPart)) {
        var account = firstPart.replace("Bgs ", "").replace("From ", "");
        return "Transfer : " + account;
    }

    if(/løn/i.test(firstPart)) {
        return "Employer";
    }

    return "";
}

function getDate(date, text) {
    var newDate = date;
    // See if we can find a more exact date
    if(/Den \d{2}\.\d{2}(.?)+/.test(text)) {
        var dateData = text.match(/Den (\d{2})\.(\d{2})/);
        var day = dateData[1];
        var month = dateData[2];
        newDate = day + "-" + month + "-" + date.substring(date.length-4);
    }

    return moment(newDate, ["DD-MM-YYYY"], 'da').format('YYYY/MM/DD')
}

exports.nordea = ({ Date, Text, Amount }) => {
    let date = getDate(Date, Text);
    let payee = getPayee(Text).trim();
    let category = "";
    let memo = "";
    let amount = Amount.replace(',', '.');
    let isOutflow = /-\d+/.test(amount);
    let outflow = isOutflow ? amount.replace('-', '') : '';
    let inflow = !isOutflow ? amount : '';
            
    return {
        Date: date,
        Payee: payee,
        Category: category,
        Memo: memo,
        Outflow: outflow,
        Inflow: inflow
    };
}