Cleanup code style

client/scripts/theme.js

@@ -1,37 +1,37 @@
 (function(){
   
   // Select the button
-  const btnTheme = document.getElementById("theme");
+  const btnTheme = document.getElementById('theme');
   // Check for dark mode preference at the OS level
-  const prefersDarkScheme = window.matchMedia("(prefers-color-scheme: dark)");
+  const prefersDarkScheme = window.matchMedia('(prefers-color-scheme: dark)');
   

   // Get the user's theme preference from local storage, if it's available
-  const currentTheme = localStorage.getItem("theme");
+  const currentTheme = localStorage.getItem('theme');
   // If the user's preference in localStorage is dark...
-  if (currentTheme == "dark") {
+  if (currentTheme == 'dark') {
     // ...let's toggle the .dark-theme class on the body
-    document.body.classList.toggle("dark-theme");
+    document.body.classList.toggle('dark-theme');
   // Otherwise, if the user's preference in localStorage is light...
-  } else if (currentTheme == "light") {
+  } else if (currentTheme == 'light') {
     // ...let's toggle the .light-theme class on the body
-    document.body.classList.toggle("light-theme");
+    document.body.classList.toggle('light-theme');
   }
   

   // Listen for a click on the button 
-  btnTheme.addEventListener("click", function() {
+  btnTheme.addEventListener('click', function() {
     // If the user's OS setting is dark and matches our .dark-theme class...
     if (prefersDarkScheme.matches) {
       // ...then toggle the light mode class
-      document.body.classList.toggle("light-theme");
+      document.body.classList.toggle('light-theme');
       // ...but use .dark-theme if the .light-theme class is already on the body,
-      var theme = document.body.classList.contains("light-theme") ? "light" : "dark";
+      var theme = document.body.classList.contains('light-theme') ? 'light' : 'dark';
     } else {
       // Otherwise, let's do the same thing, but for .dark-theme
-      document.body.classList.toggle("dark-theme");
-      var theme = document.body.classList.contains("dark-theme") ? "dark" : "light";
+      document.body.classList.toggle('dark-theme');
+      var theme = document.body.classList.contains('dark-theme') ? 'dark' : 'light';
     }
     // Finally, let's save the current preference to localStorage to keep using it
-    localStorage.setItem("theme", theme);
+    localStorage.setItem('theme', theme);
   });
 
 })();