2554 - Adding cancel button to Send Message flow

app/assets/javascripts/preventDuplicateFormSubmissions.js

@@ -1,37 +1,39 @@
-(function() {
-
+(function () {
   "use strict";
 
-  let disableSubmitButtons = function(event) {
-
-    var $submitButton = $(this).find(':submit');
-
-    if ($submitButton.data('clicked') == 'true') {
+  const disableSubmitButtons = function (event) {
+    const $submitButton = $(this).find(':submit');
 
+    if ($submitButton.data('clicked') === 'true') {
       event.preventDefault();
+      return;
+    }
 
-    } else {
+    $submitButton.data('clicked', 'true');
 
-      $submitButton.data('clicked', 'true');
+    // Add dot animation for Send/Schedule/Cancel buttons
+    const buttonName = $submitButton.attr('name')?.toLowerCase();
+    if (["send", "schedule", "cancel"].includes(buttonName)) {
+      $submitButton.prop('disabled', true);
 
-      if ($submitButton.is('[name="Send"], [name="Schedule"]')) {
-        $submitButton.prop('disabled', true);
-
-        setTimeout(() => {
-          renableSubmitButton($submitButton);
-        }, 10000);
-      } else {
-        setTimeout(renableSubmitButton($submitButton), 1500);
+      // Inject dot animation span if not already present
+      if ($submitButton.find('.dot-anim').length === 0) {
+        $submitButton.append('<span class="dot-anim" aria-hidden="true"></span>');
       }
+
+      setTimeout(() => {
+        renableSubmitButton($submitButton);
+      }, 10000); // fallback safety
+    } else {
+      setTimeout(renableSubmitButton($submitButton), 1500);
     }
   };
 
-  let renableSubmitButton = $submitButton => () => {
-
+  const renableSubmitButton = ($submitButton) => () => {
     $submitButton.data('clicked', '');
     $submitButton.prop('disabled', false);
+    $submitButton.find('.dot-anim').remove(); // clean up if needed
   };
 
   $('form').on('submit', disableSubmitButtons);
-
 })();