Sjoerd de Vries
31 lines
868 B
JavaScript
31 lines
868 B
JavaScript
const nodemailer = require('nodemailer');
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function createTransport(env = process.env) {
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return nodemailer.createTransport({
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host: env.SMTP_HOST,
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port: Number(env.SMTP_PORT || 587),
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secure: Number(env.SMTP_PORT) === 465,
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auth: env.SMTP_USER ? { user: env.SMTP_USER, pass: env.SMTP_PASS } : undefined,
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});
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}
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function formatPrice(value) {
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return value.toFixed(2).replace('.', ',');
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}
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async function sendPriceChangeEmail(transport, { from, to, name, url, oldPrice, newPrice }) {
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await transport.sendMail({
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from,
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to,
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subject: `Prijs gewijzigd: ${name}`,
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text: [
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`De prijs van "${name}" is gewijzigd.`,
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`Oude prijs: €${formatPrice(oldPrice)}`,
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`Nieuwe prijs: €${formatPrice(newPrice)}`,
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`Link: ${url}`,
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].join('\n'),
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});
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}
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module.exports = { createTransport, sendPriceChangeEmail, formatPrice };
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