opnform-host-nginx/client/composables/useAmplitude.js

import amplitude from "amplitude-js"

export const useAmplitude = () => {
  const config = useRuntimeConfig()
  const amplitudeCode = config.public.amplitudeCode
  const amplitudeClient = amplitudeCode ? amplitude.getInstance() : null
  if (amplitudeClient) {
    amplitudeClient.init(amplitudeCode)
  }

  const logEvent = function (eventName, eventData) {
    if (!config.public.env === "production" || !amplitudeClient) {
      console.log("[DEBUG] Amplitude logged event:", eventName, eventData)
      return
    }

    if (eventData && typeof eventData !== "object") {
      throw new Error("Amplitude event value must be an object.")
    }

    amplitudeClient.logEvent(eventName, eventData)
  }

  const setUser = function (user) {
    if (!amplitudeClient) return
    amplitudeClient.setUserId(user.id)
    amplitudeClient.setUserProperties({
      email: user.email,
      subscribed: user.is_subscribed,
      enterprise_subscription: user.has_enterprise_subscription,
    })
  }

  return {
    logEvent,
    setUser,
    amplitude: amplitudeClient,
  }
}