title: Is there anyway i can update a firestore document automatically even if app is closed, is there a listeener or something
body: <p>i have a firestore and project that needs to be updated automatically without user interaction but i do not know how to go about it, any help would be appreciated. take a look at the json to understand better</p>
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-js lang-js prettyprint-override"><code>const party =  {
   id: 'bgvrfhbhgnhs',
    isPrivate: 'true',
    isStarted: false,
    created_At: '2021-12-26T05:20:29.000Z',
     start_date: '2021-12-26T02:00:56.000Z'
     
  }</code></pre>
  </div>
  </div>
  </p>
  <p>I want to update the isStarted field to true once the current time is equal to <code>start_date</code></p>