From e8ee2285beb50db40a1d142476e29b58898ed934 Mon Sep 17 00:00:00 2001
From: David Taylor <david@taylorhq.com>
Date: Tue, 16 May 2023 18:21:21 +0100
Subject: [PATCH] DEV: Use `@cached` decorator for `sidebar/user/sections.js`
 (#21556)

Achieves the same thing as the old manual caching
---
 .../discourse/app/components/sidebar/user/sections.js | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/app/assets/javascripts/discourse/app/components/sidebar/user/sections.js b/app/assets/javascripts/discourse/app/components/sidebar/user/sections.js
index f835ad71ab1..3760431c554 100644
--- a/app/assets/javascripts/discourse/app/components/sidebar/user/sections.js
+++ b/app/assets/javascripts/discourse/app/components/sidebar/user/sections.js
@@ -2,20 +2,15 @@ import Component from "@glimmer/component";
 import { customSections as sidebarCustomSections } from "discourse/lib/sidebar/custom-sections";
 import { getOwner, setOwner } from "@ember/application";
 import { inject as service } from "@ember/service";
+import { cached } from "@glimmer/tracking";
 
 export default class SidebarUserSections extends Component {
   @service siteSettings;
   @service currentUser;
   @service site;
 
-  customSections;
-
-  constructor() {
-    super(...arguments);
-    this.customSections = this._customSections;
-  }
-
-  get _customSections() {
+  @cached
+  get customSections() {
     return sidebarCustomSections.map((customSection) => {
       const section = new customSection({ sidebar: this });
       setOwner(section, getOwner(this));