Support sorting for project board issuses (#17152)

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

web_src/js/features/repo-projects.js

@@ -1,5 +1,29 @@
 const {csrfToken} = window.config;
 
+function moveIssue({item, from, to, oldIndex}) {
+  const columnCards = to.getElementsByClassName('board-card');
+
+  const columnSorting = {
+    issues: [...columnCards].map((card, i) => ({
+      issueID: parseInt($(card).attr('data-issue')),
+      sorting: i
+    }))
+  };
+
+  $.ajax({
+    url: `${to.getAttribute('data-url')}/move`,
+    data: JSON.stringify(columnSorting),
+    headers: {
+      'X-Csrf-Token': csrfToken,
+    },
+    contentType: 'application/json',
+    type: 'POST',
+    error: () => {
+      from.insertBefore(item, from.children[oldIndex]);
+    }
+  });
+}
+
 async function initRepoProjectSortable() {
   const els = document.querySelectorAll('#project-board > .board');
   if (!els.length) return;
@@ -40,20 +64,8 @@ async function initRepoProjectSortable() {
       group: 'shared',
       animation: 150,
       ghostClass: 'card-ghost',
-      onAdd: ({item, from, to, oldIndex}) => {
-        const url = to.getAttribute('data-url');
-        const issue = item.getAttribute('data-issue');
-        $.ajax(`${url}/${issue}`, {
-          headers: {
-            'X-Csrf-Token': csrfToken,
-          },
-          contentType: 'application/json',
-          type: 'POST',
-          error: () => {
-            from.insertBefore(item, from.children[oldIndex]);
-          },
-        });
-      },
+      onAdd: moveIssue,
+      onUpdate: moveIssue,
     });
   }
 }