From 6b2fb9bc391a39cdd07c5554a813ed8a72a100d8 Mon Sep 17 00:00:00 2001
From: svetlagasheva <svetulka_24@mail.bg>
Date: Wed, 26 Feb 2020 14:14:08 +0200
Subject: [PATCH] reduce used instead of new Set

---
 src/routes/Addons/useAddons.js | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/src/routes/Addons/useAddons.js b/src/routes/Addons/useAddons.js
index 4f7e857b8..0659212f2 100644
--- a/src/routes/Addons/useAddons.js
+++ b/src/routes/Addons/useAddons.js
@@ -14,18 +14,20 @@ const initAddonsState = () => ({
 });
 
 const mapAddonsStateWithCtx = (addons, ctx) => {
-    const installedSelectableTypes = [...new Set([].concat(...ctx.profile.addons.map(addon => addon.manifest.types)))].map((type) => ({
-        name: type,
-        request: {
-            base: INSTALLED_CATALOG_BASE,
-            path: {
-                resource: 'addon_catalog',
-                type_name: type,
-                id: INSTALLED_CATALOG_ID,
-                extra: []
+    const installedSelectableTypes = ctx.profile.addons.map(addon => addon.manifest.types)
+        .reduce((uniqueTypes, types) => uniqueTypes.concat(types.filter((type) => !uniqueTypes.includes(type))), [])
+        .map((type) => ({
+            name: type,
+            request: {
+                base: INSTALLED_CATALOG_BASE,
+                path: {
+                    resource: 'addon_catalog',
+                    type_name: type,
+                    id: INSTALLED_CATALOG_ID,
+                    extra: []
+                }
             }
-        }
-    }));
+        }));
     const selectable = {
         types: addons.selected !== null && addons.selected.request.path.id === INSTALLED_CATALOG_ID ? installedSelectableTypes : addons.selectable.types,
         catalogs: addons.selectable.catalogs.concat({