Error with bento.V1.track: realFetch.call is not a function

[ashleemboyer]

I reported this in the Discord on May 5th, and creating an issue as requested. 😊

When attempting to use this sdk in a Next.js Server Action passed into a <form> (related docs), I get a realFetch.call is not a function error.

Here's the code:

'use server';

import { Analytics } from '@bentonow/bento-node-sdk';

const bento = new Analytics({
  authentication: {
    publishableKey: process.env.BENTO_PUBLISHABLE_KEY,
    secretKey: process.env.BENTO_SECRET_KEY,
  },
  logErrors: false,
  siteUuid: process.env.BENTO_SITE_UUID,
});

const submitFormAction = async (formData: FormData) => {
  await bento.V1.track({
    type: 'test-node-sdk',
    email: '[email protected]',
    fields: {},
  })
    .then((res) => {
      console.log('RESULT', res);
    })
    .catch((err) => {
      console.log('ERROR', err);
    });
};

Here's the trace from the track call:

ERROR TypeError: realFetch.call is not a function
    at module.exports (webpack-internal:///(action-browser)/./node_modules/isomorphic-fetch/fetch-npm-node.js:8:19)
    at eval (webpack-internal:///(action-browser)/./node_modules/@bentonow/bento-node-sdk/dist/bento-node-sdk.esm.js:1357:62)
    at new Promise (<anonymous>)
    at BentoClient.post (webpack-internal:///(action-browser)/./node_modules/@bentonow/bento-node-sdk/dist/bento-node-sdk.esm.js:1354:12)
    at BentoBatch._callee2$
    at tryCatch
    at Generator.invoke [as _invoke]
    at Generator.eval [as next]
    at asyncGeneratorStep
    at _next
    at eval
    at new Promise (<anonymous>)
    at BentoBatch.eval
    at BentoBatch.importEvents
    at BentoAPIV1._callee6$
    at tryCatch
    at Generator.invoke [as _invoke]
    at Generator.eval [as next]
    at asyncGeneratorStep
    at _next
    at eval
    at new Promise (<anonymous>)
    at BentoAPIV1.eval
    at BentoAPIV1.track

This is an issue with breadcrumbs for fixing: matthew-andrews/isomorphic-fetch#194

[jessehanley]

@ashleemboyer the wonderful @connorlindsey has fixed this for ya!