akf-forum/themes/default/extra/footer.ejs

<div class="footer">
  <% if (user){ %>
  <a onclick="invert()" class="btn-primary" style="color:white;"><%=(user.theme.color === "default" ? "black" : "default" ) + " theme!" %></a>
  <script>
    async function invert() {
      return alert("disabled!")
      await fetch('/api/users/<%= user.id %>', {
        method: 'PATCH',
        body: JSON.stringify({
          theme: {color:"<%= user.theme.color === `default` ? `black` : `default` %>"}
        }),
        headers: {
          "Content-Type": "application/json"
        }
      });
      location.reload()
    }
  </script>
  <% } %>

  <a href="https://github.com/Akif9748/akf-forum" style="color: white;"> This website is powered by
    <span style="color: #ffbf00;">akf-forum</span> </a>
  <div>
    <span style="color:white">Coders</span> <br>
    <div style="text-align:center;">
      <a href="https://github.com/Akif9748/" style="color: #ffbf00;">Akif</a><br><a href="#" style="color:#ffbf00;">Tokmak</a>
    </div>
  </div>
</div>