Function queueReducer

packages/analytics-core/src/modules/queue.js:12–34

(state = initialState, action)

}

export default function queueReducer(state = initialState, action) {
  const { type, payload } = action

  switch (type) {
    case 'queue':
      let actionChain
      /* prioritize identify in event queue */
      if (payload && payload.type && payload.type === EVENTS.identify) {
        actionChain = [action].concat(state.actions)
      } else {
        actionChain = state.actions.concat(action)
      }
      return {
        ...state,
        actions: actionChain
      }
    case 'dequeue':
      return []
    // todo push events to history
    default:
      return state
  }
}

export const queueAction = (data, timestamp) => {
  return {