fix(client): handle builds without all challenges (#61040)

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

client/gatsby-node.js

@@ -295,22 +295,56 @@ exports.createSchemaCustomization = ({ actions }) => {
       challenge: Challenge
     }
     type Challenge {
-      blockType: String
-      blockLayout: String
-      challengeFiles: [FileContents]
-      chapter: String
-      explanation: String
-      hooks: Hooks
-      notes: String
-      url: String
       assignments: [String]
-      prerequisites: [PrerequisiteChallenge]
+      bilibiliIds: BilibiliIds
+      block: String
+      blockId: String
+      blockLayout: String
+      blockType: String
+      certification: String
+      challengeFiles: [FileContents]
+      challengeOrder: Int
+      challengeType: Int
+      chapter: String
+      dashedName: String
+      demoType: String
+      description: String
+      disableLoopProtectPreview: Boolean
+      disableLoopProtectTests: Boolean
+      explanation: String
+      fillInTheBlank: FillInTheBlank
+      forumTopicId: Int
+      hasEditableBoundaries: Boolean
+      helpCategory: String
+      hooks: Hooks
+      id: String
+      instructions: String
+      isComingSoon: Boolean
+      isLastChallengeInBlock: Boolean
+      isPrivate: Boolean
       module: String
       msTrophyId: String
-      fillInTheBlank: FillInTheBlank
-      scene: Scene
-      transcript: String
+      notes: String
+      order: Int
+      prerequisites: [PrerequisiteChallenge]
+      questions: [Question]
       quizzes: [Quiz]
+      required: [RequiredResource]
+      scene: Scene
+      solutions: [[FileContents]]
+      suborder: Int
+      superBlock: String
+      superOrder: Int
+      template: String
+      tests: [Test]
+      title: String
+      transcript: String
+      translationPending: Boolean
+      url: String
+      usesMultifileEditor: Boolean
+      videoId: String
+      videoLocaleIds: VideoLocaleIds
+      videoUrl: String
     }
     type FileContents {
       fileKey: String
@@ -320,11 +354,53 @@ exports.createSchemaCustomization = ({ actions }) => {
       head: String
       tail: String
       editableRegionBoundaries: [Int]
+      path: String
+      error: String
+      seed: String
+      id: String
+      history: [String]
     }
     type PrerequisiteChallenge {
       id: String
       title: String
     }
+    type VideoLocaleIds {
+      espanol: String
+      italian: String
+      portuguese: String
+    }
+    type BilibiliIds {
+      aid: Int
+      bvid: String
+      cid: Int
+    }
+    type Question {
+      text: String
+      answers: [Answer]
+      solution: Int
+    }
+    type Answer {
+      answer: String
+      feedback: String
+    }
+    type RequiredResource {
+      link: String
+      raw: Boolean
+      src: String
+      crossDomain: Boolean
+    }
+    type Hooks {
+      beforeAll: String
+      beforeEach: String
+      afterAll: String
+      afterEach: String
+    }
+    type Test {
+      id: String
+      text: String
+      testString: String
+      title: String
+    }
     type FillInTheBlank {
       sentence: String
       blanks: [Blank]

client/src/pages/learn.tsx

@@ -57,7 +57,7 @@ interface LearnPageProps {
       challenge: {
         fields: Slug;
       };
-    };
+    } | null;
   };
 }
 
@@ -67,18 +67,14 @@ function LearnPage({
   isSignedIn,
   fetchState: { pending, complete },
   user,
-  data: {
-    challengeNode: {
-      challenge: {
-        fields: { slug }
-      }
-    }
-  }
+  data: { challengeNode }
 }: LearnPageProps) {
   const { name, completedChallengeCount, isDonating } = user ?? EMPTY_USER;
 
   const { t } = useTranslation();
 
+  const slug = challengeNode?.challenge?.fields?.slug || '';
+
   const onLearnDonationAlertClick = () => {
     callGA({
       event: 'donation_related',

client/src/redux/prop-types.ts

@@ -188,7 +188,6 @@ export type ChallengeNode = {
     fields: Fields;
     fillInTheBlank: FillInTheBlank;
     forumTopicId: number;
-    guideUrl: string;
     head: string[];
     hasEditableBoundaries: boolean;
     helpCategory: string;

client/src/templates/Introduction/components/super-block-intro.tsx

@@ -20,7 +20,7 @@ interface SuperBlockIntroQueryData {
         slug: string;
       };
     };
-  };
+  } | null;
 }
 
 type ReduxProps = ConnectedProps<typeof connector>;
@@ -115,13 +115,7 @@ function SuperBlockIntro({
     note: string;
   };
 
-  const {
-    challengeNode: {
-      challenge: {
-        fields: { slug: firstChallengeSlug }
-      }
-    }
-  } = useStaticQuery<SuperBlockIntroQueryData>(graphql`
+  const { challengeNode } = useStaticQuery<SuperBlockIntroQueryData>(graphql`
     query SuperBlockIntroQuery {
       challengeNode(
         challenge: {
@@ -139,6 +133,7 @@ function SuperBlockIntro({
     }
   `);
 
+  const firstChallengeSlug = challengeNode?.challenge?.fields?.slug || '';
   const {
     title: i18nSuperBlock,
     intro: superBlockIntroText,

curriculum/schema/challenge-schema.js

@@ -162,7 +162,6 @@ const schema = Joi.object().keys({
   }),
   certification: Joi.string().regex(slugWithSlashRE),
   challengeType: Joi.number().min(0).max(31).required(),
-  checksum: Joi.number(),
   // TODO: require this only for normal challenges, not certs
   dashedName: Joi.string().regex(slugRE),
   demoType: Joi.string().valid('onClick', 'onLoad'),
@@ -183,7 +182,6 @@ const schema = Joi.object().keys({
     then: Joi.string()
   }),
   challengeFiles: Joi.array().items(fileJoi),
-  guideUrl: Joi.string().uri({ scheme: 'https' }),
   hasEditableBoundaries: Joi.boolean(),
   helpCategory: Joi.valid(
     'JavaScript',
@@ -217,7 +215,6 @@ const schema = Joi.object().keys({
     otherwise: Joi.string().allow('')
   }),
   isComingSoon: Joi.bool(),
-  isLocked: Joi.bool(),
   module: Joi.string().when('superBlock', {
     is: chapterBasedSuperBlocks,
     then: Joi.required(),