Improve async/await usage, and sort init calls in `index.js` (#17386)

* clean up async/await, and sort init calls in `index.js
* use `const _promise` to indicate that we do not need await an async function

1 files changed, 25 insertions, 0 deletions

diff --git a/web_src/js/features/repo-diff.js b/web_src/js/features/repo-diff.js
index c3fb78a683..76355615c6 100644
--- a/web_src/js/features/repo-diff.js
+++ b/web_src/js/features/repo-diff.js
@@ -79,3 +79,28 @@ export function initRepoDiffConversationNav() {
     window.location.href = `#${anchor}`;
   });
 }
+
+export function initRepoDiffShowMore() {
+  $('#diff-files, #diff-file-boxes').on('click', '#diff-show-more-files, #diff-show-more-files-stats', (e) => {
+    e.preventDefault();
+
+    if ($(e.target).hasClass('disabled')) {
+      return;
+    }
+    $('#diff-show-more-files, #diff-show-more-files-stats').addClass('disabled');
+
+    const url = $('#diff-show-more-files, #diff-show-more-files-stats').data('href');
+    $.ajax({
+      type: 'GET',
+      url,
+    }).done((resp) => {
+      if (!resp || resp.html === '' || resp.empty) {
+        $('#diff-show-more-files, #diff-show-more-files-stats').removeClass('disabled');
+        return;
+      }
+      $('#diff-too-many-files-stats').remove();
+      $('#diff-files').append($(resp).find('#diff-files li'));
+      $('#diff-incomplete').replaceWith($(resp).find('#diff-file-boxes').children());
+    });
+  });
+}