jamztang of MagicSketch
12/23/2016 - 3:49 AM

Handle Stripe Payment via WebTask

Handle Stripe Payment via WebTask

stripe.js
content_copyfile_download
var stripe = require('stripe');
var url = require('url');
var querystring = require('querystring');

module.exports = function (ctx, req, res) {

  var amount = ctx.body.amount;
  var currency = ctx.body.currency;
  var description = ctx.body.description;
  var productID = ctx.body.productID;
  var token = ctx.body.stripeToken;
  var email = ctx.body.stripeEmail;
  var origin = req.headers.origin;

  var meta = {
    "amount": amount,
    "currency": currency,
    "description": description,
    "productID": productID,
    "stripeEmail": email,
    "origin": origin,
    // "host": req.headers.host,
    // "headers": req.headers,
    // "method": req.method,
    // "param":req.param,
    "url" : req.url,
  };

  function renderView(params) {
    //change /stripe-payment below to your task name
    return `
      <html>
      <head>
      <meta http-equiv="refresh" content="10;url=${params.origin}" />
      </head>
      <body>
        <h1>
          ${params.title}
        </h1>
        <h2>${params.desc}</h2>
        <p>redirecting back ${params.origin} in 10 seconds... <a href="${params.origin}">Go back now</a></p>
      </body>
    `;
  }

  stripe(ctx.secrets.stripeSecretKey).charges.create({
      amount: amount,
      currency: currency,
      source: token,
      description: description,
      metadata: meta,
      receipt_email: email,
  }, function (error, charge) {

      var status;
      var title;
      var desc;
      if (error) {
        status = 400;
        title = "Error occurred, payment was cancelled";
        desc = error.message;
      } else {
        status = 200;
        title = `Thanks for Purchasing ${description} (${productID})`;
        desc = `We will send the info for your purchase to ${email} shortly.`;
      }

      res.writeHead(status, { 'Content-Type': 'text/html' });
      return res.end(renderView({
        title: title,
        desc:desc,
        origin: origin,
      }));
  });

  //return res.end(JSON.stringify(dict));

};