server.js

const express = require("express");
const app = express();
const path = require("path")
const cors = require("cors")


app.use(function (req, res, next) {
    res.header("Access-Control-Allow-Origin", "*");
    res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
    next();
});
app.use(cors());
app.use(express.static(path.join(__dirname, 'jobhuntr/build')));
app.use('/charge', express.json());
// app.use(cors())

let whitelist = ['localhost:9000', 'https://jobhuntr-develop.herokuapp.com', 'https://herokuapp.com'];
let corsOptions = {
    origin: function (origin, callback) {
        if (whitelist.indexOf(origin) !== -1) {
            callback(null, true)
        } else {
            callback(new Error('Not allowed by CORS'))
        }
    }
}

app.post("/charge", async (req, res) => {
    try {
        let {amount, tokenId, stripe_key, company_name} = req.body; // params sent in with client
        const stripe = require("stripe")(stripe_key); // initializes stripe with the stripe keys passed from client
        // console.log(amount, tokenId, stripe_key);
        let description = `Payment for job posting for ${company_name} on JobHuntr.io`
        let {status} = await stripe.charges.create({
            amount,
            currency: "usd",
            description,
            receipt_email: 'emeruchecole9@gmail.com',
            source: tokenId
        });
        console.log(status);
        res.json({status});
    } catch (error) {
        // res.status(500).end();
        res.json({error}).end();
        console.log(error)
    }
});

app.get('*', (req, res) => {
    res.sendFile(path.join(__dirname + '/jobhuntr/build/index.html'))
})


app.listen(process.env.PORT || 9000, () => console.log("Listening on port 9000"));