video-ad-sdk/src/vastRequest/helpers/adUtils.ts

VAST/VPAID SDK that allows video ads to be played on top of any player

import type {ParsedAd} from '../../types'

const requested = Symbol('requested')

interface RequestableParsedAd extends ParsedAd {
  [requested]?: boolean
}

export const markAdAsRequested = (ad: RequestableParsedAd): void => {
  ad[requested] = true
}

export const unmarkAdAsRequested = (ad: RequestableParsedAd): void => {
  delete ad[requested]
}

export const hasAdBeenRequested = (ad: RequestableParsedAd): boolean =>
  Boolean(ad[requested])