feat(SW-312): fix "2-for-1-breakfast" only unlocked for level 5

utils/loyaltyTable.ts

@@ -1,13 +1,21 @@
-import { ComparisonLevel } from "@/types/components/loyalty/blocks"
+import type {
+  Benefit,
+  ComparisonLevel,
+} from "@/types/components/loyalty/blocks"
 
-export function getHighestLevel(levels: ComparisonLevel[]) {
-  return levels.reduce(
-    (acc: ComparisonLevel | null, level: ComparisonLevel) => {
-      if (!acc) {
-        return level
-      }
-      return level.level > acc.level ? level : acc
-    },
-    null
+export function getUnlockedBenefits(levels: ComparisonLevel[]) {
+  const allBenefits = levels
+    .map((level) => {
+      return level.benefits.filter((benefit) => benefit.unlocked)
+    })
+    .flat()
+
+  /* Remove duplicate benefits based on the name property */
+  return Array.from(
+    new Map(allBenefits.map((benefit) => [benefit.name, benefit])).values()
   )
 }
+
+export function findBenefit(benefit: Benefit, level: ComparisonLevel) {
+  return level.benefits.find((b) => b.name === benefit.name) as Benefit
+}