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server.js
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server.js
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// server.js
// where your node app starts
// init project
const express = require('express');
const path = require('path');
const bodyParser = require('body-parser');
const stripe = require('stripe')(process.env.STRIPE_SECRET_KEY);
const app = express();
// we've started you off with Express,
// but feel free to use whatever libs or frameworks you'd like through `package.json`.
// This facilitates the correct frontend routing - DO NOT TOUCH
const port = process.env.PORT ? parseInt(process.env.PORT, 10) : 3000;
let serverStartLog = [];
if (port === 3000) {
// http://expressjs.com/en/starter/static-files.html
app.use(express.static(path.join(__dirname, `../frontend/vanilla`)));
app.use(
'/images',
express.static(path.join(__dirname, `../frontend/reactjs/src/images`))
);
// http://expressjs.com/en/starter/basic-routing.html
app.get('/', function(request, response) {
response.sendFile(path.join(__dirname, `../frontend/vanilla/index.html`));
});
serverStartLog = [
`🚀 Server running locally at http://localhost:${port}/.`,
`Backend API served from "backend/server.js".`,
`Frontend served from "frontend/vanilla".`,
];
} else if (port === 3001) {
serverStartLog = [
`Backend API served from "backend/server.js".`,
`Frontend served from "frontend/reactjs".`,
];
} else {
console.warn(`⚠️ You need to specify the PORT env variable as a number!`);
return;
}
// Implement your API routes here
app.get('/config', (req, res) => {
res.json({
stripePublishableKey: process.env.STRIPE_PUBLISHABLE_KEY,
});
});
/**
* Webhook example
*
* To test this, use ngrok to make the app publically available, then add the URL to your webhook settings here: https://dashboard.stripe.com/account/webhooks
* Make sure you added the webhook secret to your .env file, then click the "Send test webhook" button in your webhook configuration page.
*/
const webhookSecret = process.env.STRIPE_WEBHOOK_SECRET;
app.post(
'/webhooks',
bodyParser.raw({type: 'application/json'}),
(req, res) => {
const sig = req.headers['stripe-signature'];
let event;
try {
event = stripe.webhooks.constructEvent(req.body, sig, webhookSecret);
} catch (err) {
console.log(
`⚠️ Webhook signature verification failed. Please check your webhook secret in the .env file.`
);
// On error, return the error message.
return res.status(400).send(`Webhook Error: ${err.message}`);
}
// Extract the object from the event.
const dataObject = event.data.object;
// Do something with the event and its data.
console.log(
`🔔 Webhook for event ${event.id} of type ${
event.type
} received! It contains an object of type ${dataObject.object}.`
);
// Return a response to acknowledge receipt of the event.
res.json({received: true});
}
);
// listen for requests :)
const server = app.listen(port, function() {
console.log(...serverStartLog);
});