import { Multipass } from "multipass-js"
const multipass = new Multipass(SHOPIFY_STORE_MULTIPASS_SECRET);

// Create your customer data hash
const email = `[email protected]`
const customerData = {
    email: email,
    user: "your database user id",
    customer: "any custom data you want"
    // ...
};


const url = multipass
    .withCustomerData(customerData)
    .withDomain("mystore.shopify.com")
    .withRedirect("products/primary").url();


// client may access shopify with `url`
// will give you URL like:  https://store.myshopify.com/account/login/multipass/<MULTIPASS-TOKEN>
// with optional redirection

// Generate token
const token = multipass.withCustomerData(customerData).token();