feat: implement addNextQuiz to automate next quiz

Author: wackerow

src/components/Quiz/utils.ts

@@ -1,4 +1,9 @@
-import { CompletedQuizzes, type Lang, QuizShareStats } from "@/lib/types"
+import type {
+  CompletedQuizzes,
+  Lang,
+  QuizShareStats,
+  QuizzesSection,
+} from "@/lib/types"
 
 import { getLocaleForNumberFormat } from "@/lib/utils/translations"
 
@@ -87,3 +92,9 @@ export const getFormattedStats = (language, average) => {
     ),
   }
 }
+
+export const addNextQuiz = (quizzes: QuizzesSection[]) =>
+  quizzes.map((quiz, idx) => ({
+    ...quiz,
+    next: quizzes[idx + 1]?.id,
+  }))

src/data/quizzes/index.ts

@@ -1,5 +1,7 @@
 import type { QuizzesSection, RawQuizzes } from "@/lib/types"
 
+import { addNextQuiz } from "@/components/Quiz/utils"
+
 // Declare hash-map of quizzes based on slug key
 const quizzes = {
   "what-is-ethereum": {
@@ -52,68 +54,65 @@ const quizzes = {
   },
 } satisfies RawQuizzes
 
-export const ethereumBasicsQuizzes: QuizzesSection[] = [
+const ethereumBasicsQuizzesRaw: QuizzesSection[] = [
   {
     id: "what-is-ethereum",
     level: "beginner",
-    next: "what-is-ether",
   },
   {
     id: "what-is-ether",
     level: "beginner",
-    next: "wallets",
   },
   {
     id: "wallets",
     level: "beginner",
-    next: "web3",
   },
   {
     id: "web3",
     level: "beginner",
-    next: "security",
   },
   {
     id: "security",
     level: "beginner",
   },
 ]
+export const ethereumBasicsQuizzes: QuizzesSection[] = addNextQuiz(
+  ethereumBasicsQuizzesRaw
+)
 
-export const usingEthereumQuizzes: QuizzesSection[] = [
+const usingEthereumQuizzesRaw: QuizzesSection[] = [
   {
     id: "nfts",
     level: "beginner",
-    next: "layer-2",
   },
   {
     id: "layer-2",
     level: "intermediate",
-    next: "daos",
   },
   {
     id: "daos",
     level: "intermediate",
-    next: "run-a-node",
   },
   {
     id: "run-a-node",
     level: "intermediate",
-    next: "merge",
   },
   {
     id: "merge",
     level: "intermediate",
-    next: "scaling",
   },
   {
     id: "scaling",
     level: "advanced",
-    next: "solo-staking",
   },
   {
     id: "solo-staking",
     level: "advanced",
   },
 ]
 
+export const usingEthereumQuizzes: QuizzesSection[] = addNextQuiz(
+  usingEthereumQuizzesRaw
+)
+
 export default quizzes