How to use the decentraland-dapps/dist/modules/analytics/utils.getAnalytics function in decentraland-dapps

const storage: ReturnType = yield select(getStorage)
    const projects: ReturnType = yield select(getProjects)
    const scenes: ReturnType = yield select(getScenes)
    const user: ReturnType = yield select(getUser)

    const project: Omit = utils.omit(projects[projectId], ['thumbnail'])

    const entry = {
      version: storage.version,
      scene: scenes[project.sceneId],
      project,
      contest,
      user: utils.pick(user, ['id'])
    }

    const analytics = getAnalytics()
    if (contest.ethAddress) {
      analytics.identify(contest.ethAddress, { email: contest.email })
    } else {
      analytics.identify({ email: contest.email })
    }

    yield call(() => api.submitToContest(JSON.stringify(entry)))

    yield put(submitProjectSuccess(projectId, contest))
  } catch (error) {
    yield put(submitProjectFailure(error.message))
  }
}

handleClick = () => {
    const { metadata, onClose } = this.props
    if (metadata) {
      const analytics = getAnalytics()
      analytics.track(this.props.metadata.origin, {
        campaign: Campaign.DAPPER
      })
    }
    window.open('https://dap.pr/dclinstallp')
    onClose()
  }

yield call(() => {
    const analytics = getAnalytics()
    const delighted = (window as any).delighted
    const payload = {
      recurringPeriod: false,
      properties: {
        anonymous_id: analytics && analytics.user ? analytics.user().anonymousId() : null
      }
    }
    delighted.survey(email ? { email, ...payload } : payload)
  })
}

function handleLocationChange() {
  const analytics = getAnalytics()

  if (analytics) {
    analytics.page()
  }
}

handleMobilePageClick = () => {
    const analytics = getAnalytics()
    analytics.track('MobilePage CTA', {
      campaign: Campaign.DAPPER
    })
  }

const track = (event: string, params: any) => getAnalytics().track(event, params)

function* handleAuthSuccess(action: AuthSuccessAction) {
  const userId = action.payload.data.sub
  const ethAddress: string | undefined = yield select(getAddress)
  const analytics = getAnalytics()

  if (!ethAddress) {
    analytics.identify(userId)
  } else {
    analytics.identify(userId, { ethAddress: ethAddress })
  }
}

function* handleConnectWalletSuccess(action: ConnectWalletSuccessAction) {
  const { wallet } = action.payload
  const analytics = getAnalytics()

  if (analytics) {
    const userId: string = yield select(getSub)

    if (userId) {
      analytics.identify(userId, { ethAddress: wallet.address })
    } else {
      analytics.identify({ ethAddress: wallet.address })
    }
  }
}