From c26f410cc3a1f407fd77f366f02251d714f0b305 Mon Sep 17 00:00:00 2001
From: Phillip Thelen <phillip@habitica.com>
Date: Thu, 6 Jun 2024 12:21:34 +0200
Subject: [PATCH] add fallback for seasonal gear

---
 .../script/libs/shops-seasonal.config.js      | 24 +++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/website/common/script/libs/shops-seasonal.config.js b/website/common/script/libs/shops-seasonal.config.js
index 4b6b862098..83bdc2192a 100644
--- a/website/common/script/libs/shops-seasonal.config.js
+++ b/website/common/script/libs/shops-seasonal.config.js
@@ -6,13 +6,29 @@ import {
   armor,
 } from '../content/gear/sets/special';
 
+function safeGetSet (currentEvent, year, className) {
+  const set = armor[`${currentEvent}${year}${className}`];
+  if (set) {
+    return set.set;
+  }
+  let checkedYear = year - 1;
+  while (checkedYear >= 2014) {
+    const oldSet = armor[`${currentEvent}${checkedYear}${className}`];
+    if (oldSet) {
+      return oldSet.set;
+    }
+    checkedYear -= 1;
+  }
+  return null;
+}
+
 function getCurrentSeasonalSets (currentEvent) {
   const year = new Date().getFullYear();
   return {
-    rogue: armor[`${currentEvent}${year}Rogue`].set,
-    warrior: armor[`${currentEvent}${year}Warrior`].set,
-    wizard: armor[`${currentEvent}${year}Mage`].set,
-    healer: armor[`${currentEvent}${year}Healer`].set,
+    rogue: safeGetSet(currentEvent, year, 'Rogue'),
+    warrior: safeGetSet(currentEvent, year, 'Warrior'),
+    wizard: safeGetSet(currentEvent, year, 'Mage'),
+    healer: safeGetSet(currentEvent, year, 'Healer'),
   };
 }