IO-256 QBO Authorization Flow.

server/accounting/qbo/qbo-receivables.js

@@ -0,0 +1,43 @@
+const path = require("path");
+require("dotenv").config({
+  path: path.resolve(
+    process.cwd(),
+    `.env.${process.env.NODE_ENV || "development"}`
+  ),
+});
+const OAuthClient = require("intuit-oauth");
+
+const oauthClient = new OAuthClient({
+  clientId: process.env.QBO_CLIENT_ID,
+  clientSecret: process.env.QBO_SECRET,
+  environment: process.env.NODE_ENV === "production" ? "production" : "sandbox",
+  redirectUri: process.env.QBO_REDIRECT_URI,
+});
+
+exports.default = async (req, res) => {
+  try {
+    oauthClient.setToken(req.cookies.qbo_access_token);
+
+    var qbo = new QuickBooks(
+      process.env.QBO_CLIENT_ID,
+      process.env.QBO_SECRET,
+      req.cookies.qbo_access_token,
+      false, // no token secret for oAuth 2.0
+      req.cookies.qbo_realmId,
+      process.env.NODE_ENV !== "production", // use the sandbox?, // use the sandbox?
+      true, // enable debugging?
+      null, // set minorversion, or null for the latest version
+      "2.0", //oAuth version
+      req.cookies.qbo_refresh_token
+    );
+
+    qbo.findInvoices({ fetchAll: true }, (errors, invoices) =>
+      console.log(errors, invoices)
+    );
+
+    res.send({});
+  } catch (error) {
+    console.log(error);
+    res.sendStatus(500);
+  }
+};