From 6edd006c7b909e5d428aa4d5858219834aaec682 Mon Sep 17 00:00:00 2001
From: Ruslan Semak <ruslan.semack1501@gmail.com>
Date: Tue, 15 Apr 2025 12:11:57 +0300
Subject: [PATCH] feat: Custom sorting at page tree

---
 server/graph/resolvers/page.js | 41 +++++++++++++++++++++++++++++++---
 1 file changed, 38 insertions(+), 3 deletions(-)

diff --git a/server/graph/resolvers/page.js b/server/graph/resolvers/page.js
index 9e99686a..a629be11 100644
--- a/server/graph/resolvers/page.js
+++ b/server/graph/resolvers/page.js
@@ -173,8 +173,8 @@ module.exports = {
     async singleByPath(obj, args, context, info) {
       let page = await WIKI.models.pages.getPageFromDb({
         path: args.path,
-        locale: args.locale,
-      });
+        locale: args.locale
+      })
       if (page) {
         if (WIKI.auth.checkAccess(context.req.user, ['manage:pages', 'delete:pages'], {
           path: page.path,
@@ -281,7 +281,42 @@ module.exports = {
             builder.orWhereIn('id', _.isString(curPage.ancestors) ? JSON.parse(curPage.ancestors) : curPage.ancestors)
           }
         }
-      }).orderBy([{ column: 'isFolder', order: 'desc' }, 'title'])
+      })
+
+      // Ruslan: Custom sorting for "Tree Navigation" for folder "Users"
+      // const customSortingOrder = [
+      //   '📁 Шаблон',
+      //   'Landing'
+      // ]
+
+      const emojiRegex = /^[\u{1F300}-\u{1F6FF}\u{1F900}-\u{1F9FF}\u{2600}-\u{26FF}\u{2700}-\u{27BF}]/u
+      const russianRegex = /[\u0400-\u04FF]/
+
+      const userPrefix = 'Users/'
+      results.sort((a, b) => {
+        if (a.isFolder !== b.isFolder) {
+          return b.isFolder - a.isFolder
+        }
+
+        if (a.path.startsWith(userPrefix) || a.path.startsWith(userPrefix)) {
+          // Emoji first
+          const aIsEmoji = emojiRegex.test(a.title)
+          const bIsEmoji = emojiRegex.test(b.title)
+
+          if (aIsEmoji && !bIsEmoji) return -1
+          if (!aIsEmoji && bIsEmoji) return 1
+
+          // Russian second, only by first letter due to title must contain russian + english
+          const aIsRussian = russianRegex.test(a.title[0])
+          const bIsRussian = russianRegex.test(b.title[1])
+
+          if (aIsRussian && !bIsRussian) return -1
+          if (!aIsRussian && bIsRussian) return 1
+        }
+
+        return a.title.localeCompare(b.title)
+      })
+
       return results.filter(r => {
         return WIKI.auth.checkAccess(context.req.user, ['read:pages'], {
           path: r.path,