@hellotext/hellotext/src/api/events.js

Hellotext JavaScript Client

import { Configuration } from '../core'

import { Query } from '../models'
import { Response } from './response'

export default class EventsAPI {
  static get endpoint() {
    return Configuration.endpoint('track/events')
  }

  static async create({ headers, body, keepalive = false }) {
    if (Query.inPreviewMode) {
      return new Response(true, { received: true })
    }

    const fetchOptions = {
      method: 'POST',
      headers,
      body: JSON.stringify(body),
    }

    // Do not send `keepalive: false`. The track caller opts in only for payloads
    // that fit the browser keepalive budget; omitting the key for larger events
    // preserves normal fetch behavior for rich carts/orders instead of asking
    // the browser to use an unload-safe transport it may reject.
    if (keepalive) {
      fetchOptions.keepalive = true
    }

    const response = await fetch(this.endpoint, fetchOptions)

    return new Response(response.status === 200, await response.json())
  }
}