async prepare()

in src/js/popup.js [2235:2261]

• 23 lines of code
• 7 McCabe index (conditional complexity)

  async prepare() {
    const { mozillaVpnServers } = await browser.storage.local.get("mozillaVpnServers");
    const identity = Logic.currentIdentity();

    const listWrapper = document.getElementById("moz-vpn-server-list");
    const chooseLocationTitle = document.getElementById("vpn-server-list-title");
    const titleClassList = chooseLocationTitle.classList;

    listWrapper.onscroll = () => {
      const titleHasShadow = titleClassList.contains("drop-shadow");
      if (listWrapper.scrollTop < 48 && titleHasShadow) {
        titleClassList.remove("drop-shadow");
      }
      if (!titleHasShadow && listWrapper.scrollTop > 48 ) {
        titleClassList.add("drop-shadow");
      }
    };

    if (document.querySelectorAll(".server-list-item").length < 2) {
      this.makeServerList(mozillaVpnServers);
    }

    const proxyData = await proxifiedContainers.retrieve(identity.cookieStoreId);
    if (proxyData) {
      this.checkActiveServer(proxyData.proxy);
    }
  }