@unchainedshop/plugins/lib/worker/update-ecb-rates.js

Because of a Typescript issue with upstream "postfinancecheckout", the Postfinance plugin has been disabled from transpilation, import the source ts files from src and enable node_module tsc or copy over the src/payment/postfinance-checkout to your projec

import { WorkerAdapter, WorkerDirector } from '@unchainedshop/core';
import later from '@breejs/later';
import { xml2json } from 'xml-js';
const getExchangeRates = async () => {
    return fetch(`https://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml`, {
        method: 'GET',
    })
        .then((res) => res.text())
        .then((text) => JSON.parse(xml2json(text)))
        .then((json) => json.elements?.[0]?.elements
        .filter((e) => e.name.toLowerCase() === 'cube')[0]
        ?.elements[0]?.elements.map((element) => element.attributes));
};
// https://www.ecb.europa.eu/stats/policy_and_exchange_rates/euro_reference_exchange_rates/html/index.en.html
// CET = UTC + 1
const everyDayAtFour = later.parse.cron('0 15 * * *');
const baseCurrency = 'EUR';
const UpdateECBRates = {
    ...WorkerAdapter,
    key: 'shop.unchained.worker.update-ecb-rates',
    label: 'Update ECB Rates',
    version: '1.0.0',
    type: 'UPDATE_ECB_RATES',
    doWork: async (input, unchainedAPI) => {
        const { modules } = unchainedAPI;
        try {
            const data = await getExchangeRates();
            const timestamp = new Date();
            const expiresAt = new Date(new Date().getTime() + 24 * 60 * 60 * 1000);
            const currencies = await modules.currencies.findCurrencies({ includeInactive: true });
            const currencyCodes = currencies.map((currency) => currency.isoCode);
            if (!currencyCodes.includes(baseCurrency))
                return {
                    success: true,
                    result: {
                        ratesUpdated: 0,
                        info: 'EUR not enabled',
                    },
                };
            const rates = data
                .map((d) => {
                return {
                    baseCurrency,
                    quoteCurrency: d.currency,
                    rate: parseFloat(d.rate),
                    timestamp,
                    expiresAt,
                };
            })
                .filter((rate) => currencyCodes.includes(rate.quoteCurrency) && rate.quoteCurrency !== rate.baseCurrency);
            const success = await modules.products.prices.rates.updateRates(rates);
            return {
                success,
                result: {
                    ratesUpdated: rates.length,
                },
            };
        }
        catch {
            return {
                success: false,
                error: {
                    name: 'UPDATE_ECB_RATES_FAILED',
                    message: 'Updating ECB Rates failed',
                },
            };
        }
    },
};
WorkerDirector.registerAdapter(UpdateECBRates);
WorkerDirector.configureAutoscheduling({
    type: UpdateECBRates.type,
    schedule: everyDayAtFour,
    retries: 5,
});
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