Update Cofacts API type and handle optional article createdAt issue

src/graphql/cofacts-api.graphql

@@ -177,7 +177,9 @@ type Query {
 type Article implements Node {
   id: ID!
   text: String
-  createdAt: String!
+
+  """May be null for legacy articles"""
+  createdAt: String
   updatedAt: String
   status: ReplyRequestStatusEnum!
   references: [ArticleReference]
@@ -279,6 +281,12 @@ type Article implements Node {
   """Attachment hash to search or identify files"""
   attachmentHash: String
   cooccurrences: [Cooccurrence!]
+
+  """Transcript contributors of the article"""
+  contributors: [Contributor!]!
+
+  """Time when the article was last transcribed"""
+  transcribedAt: String
 }
 
 """Basic entity. Modeled after Relay's GraphQL Server Specification."""
@@ -338,7 +346,9 @@ type ArticleReply {
   """
   ownVote: FeedbackVote
   status: ArticleReplyStatusEnum!
-  createdAt: String!
+
+  """May be null for legacy article-replies"""
+  createdAt: String
   updatedAt: String
 }
 
@@ -347,7 +357,9 @@ type Reply implements Node {
 
   """The user submitted this reply version"""
   user: User
-  createdAt: String!
+
+  """May be null for legacy replies"""
+  createdAt: String
   text: String
   type: ReplyTypeEnum!
   reference: String
@@ -980,6 +992,14 @@ type Cooccurrence implements Node {
   updatedAt: String!
 }
 
+type Contributor {
+  """The user who contributed to this article."""
+  user: User
+  userId: String!
+  appId: String!
+  updatedAt: String
+}
+
 type Ydoc {
   """Binary that stores as base64 encoded string"""
   data: String
@@ -1046,6 +1066,11 @@ input ListArticleFilter {
   """Show only articles with(out) article replies created by specified user"""
   articleRepliesFrom: UserAndExistInput
 
+  """
+  Show only articles with(out) article transcript contributed by specified user
+  """
+  transcribedBy: UserAndExistInput
+
   """
 
               When true, return only articles with any article replies that has more positive feedback than negative.
@@ -1098,9 +1123,9 @@ input UserAndExistInput {
 
   """
 
-                    When true (or not specified), return only entries with the specified user's involvement.
-                    When false, return only entries that the specified user did not involve.
-                  
+          When true (or not specified), return only entries with the specified user's involvement.
+          When false, return only entries that the specified user did not involve.
+
   """
   exists: Boolean = true
 }

src/lib/__tests__/sharedUtils.js

@@ -80,6 +80,12 @@ describe('date-fns', () => {
     expect(format(new Date(612921600000))).toMatchInlineSnapshot(
       `"Jun 4, 1989"`
     );
+
+    // Handles invalid date
+    expect(format(new Date(-Infinity))).toMatchInlineSnapshot(`"unknown date"`);
+    expect(formatDistanceToNow(new Date('wrong'))).toMatchInlineSnapshot(
+      `"unknown time"`
+    );
   });
 
   it('use other locale', () => {

src/lib/sharedUtils.js

@@ -53,11 +53,19 @@ let locale = require(`date-fns/locale/${(process.env.LOCALE || 'en_US').replace(
 locale = locale.default ? locale.default : locale;
 
 function formatAbsolute(date, format = 'PP', config = {}) {
-  return dateFnsFormat(date, format, { ...config, locale });
+  try {
+    return dateFnsFormat(date, format, { ...config, locale });
+  } catch (e) {
+    return t`unknown date`;
+  }
 }
 
 export function formatDistanceToNow(date, config = {}) {
-  return dateFnsFormatDistanceToNow(date, { ...config, locale });
+  try {
+    return dateFnsFormatDistanceToNow(date, { ...config, locale });
+  } catch (e) {
+    return t`unknown time`;
+  }
 }
 
 const THRESHOLD = 86400 * 2 * 1000; // 2 days in milliseconds

src/webhook/handlers/choosingArticle.ts

@@ -383,7 +383,9 @@ const choosingArticle: ChatbotPostbackHandler = async (params) => {
       const aiReply = await createAIReply(selectedArticleId, userId);
 
       if (aiReply) {
-        const articleCreatedAt = new Date(GetArticle.createdAt);
+        const articleCreatedAt = new Date(
+          GetArticle.createdAt ?? -Infinity /* Triggers invalid date */
+        );
         const aiReplyCreatedAt = new Date(aiReply.createdAt);
 
         const aiReplyWithin30Days = isBefore(

src/webhook/handlers/utils.ts

@@ -557,7 +557,9 @@ export function createReplyMessages(
   article: CreateReplyMessagesArticleFragment,
   selectedArticleId: string
 ): Message[] {
-  const articleDate = format(new Date(article.createdAt));
+  const articleDate = format(
+    new Date(article.createdAt ?? -Infinity /* Triggers invalid date */)
+  );
   const articleUrl = getArticleURL(selectedArticleId);
   const typeStr = createTypeWords(reply.type).toLocaleLowerCase();
 

typegen/graphql.ts

@@ -166,8 +166,11 @@ export type Article = Node & {
   attachmentUrl: Maybe<Scalars['String']>;
   /** Number of normal article categories */
   categoryCount: Scalars['Int'];
+  /** Transcript contributors of the article */
+  contributors: Array<Contributor>;
   cooccurrences: Maybe<Array<Cooccurrence>>;
-  createdAt: Scalars['String'];
+  /** May be null for legacy articles */
+  createdAt: Maybe<Scalars['String']>;
   /** Hyperlinks in article text */
   hyperlinks: Maybe<Array<Maybe<Hyperlink>>>;
   id: Scalars['ID'];
@@ -184,6 +187,8 @@ export type Article = Node & {
   stats: Maybe<Array<Maybe<Analytics>>>;
   status: ReplyRequestStatusEnum;
   text: Maybe<Scalars['String']>;
+  /** Time when the article was last transcribed */
+  transcribedAt: Maybe<Scalars['String']>;
   updatedAt: Maybe<Scalars['String']>;
   /** The user submitted this article */
   user: Maybe<User>;
@@ -338,7 +343,8 @@ export type ArticleReply = {
   article: Maybe<Article>;
   articleId: Scalars['String'];
   canUpdateStatus: Scalars['Boolean'];
-  createdAt: Scalars['String'];
+  /** May be null for legacy article-replies */
+  createdAt: Maybe<Scalars['String']>;
   feedbackCount: Scalars['Int'];
   feedbacks: Array<ArticleReplyFeedback>;
   negativeFeedbackCount: Scalars['Int'];
@@ -479,6 +485,14 @@ export type Contribution = {
   date: Maybe<Scalars['String']>;
 };
 
+export type Contributor = {
+  appId: Scalars['String'];
+  updatedAt: Maybe<Scalars['String']>;
+  /** The user who contributed to this article. */
+  user: Maybe<User>;
+  userId: Scalars['String'];
+};
+
 export type Cooccurrence = Node & {
   appId: Scalars['String'];
   articleIds: Array<Scalars['String']>;
@@ -607,6 +621,8 @@ export type ListArticleFilter = {
   selfOnly: InputMaybe<Scalars['Boolean']>;
   /** Returns only articles with the specified statuses */
   statuses: InputMaybe<Array<ArticleStatusEnum>>;
+  /** Show only articles with(out) article transcript contributed by specified user */
+  transcribedBy: InputMaybe<UserAndExistInput>;
   /** Specifies how the transcript of `mediaUrl` can be used to search. Can only specify `transcript` when `mediaUrl` is specified. */
   transcript: InputMaybe<TranscriptFilter>;
   /** Show only articles created by the specific user. */
@@ -1169,7 +1185,8 @@ export type RelatedArticleOrderBy = {
 
 export type Reply = Node & {
   articleReplies: Array<ArticleReply>;
-  createdAt: Scalars['String'];
+  /** May be null for legacy replies */
+  createdAt: Maybe<Scalars['String']>;
   /** Hyperlinks in reply text or reference. May be empty array if no URLs are included. `null` when hyperlinks are still fetching. */
   hyperlinks: Maybe<Array<Maybe<Hyperlink>>>;
   id: Scalars['ID'];
@@ -1399,7 +1416,7 @@ export type GetArticleInChoosingArticleQueryVariables = Exact<{
 }>;
 
 
-export type GetArticleInChoosingArticleQuery = { GetArticle: { text: string | null, replyCount: number, articleType: ArticleTypeEnum, createdAt: string, articleReplies: Array<{ positiveFeedbackCount: number, negativeFeedbackCount: number, reply: { id: string, type: ReplyTypeEnum, text: string | null } | null }> } | null };
+export type GetArticleInChoosingArticleQuery = { GetArticle: { text: string | null, replyCount: number, articleType: ArticleTypeEnum, createdAt: string | null, articleReplies: Array<{ positiveFeedbackCount: number, negativeFeedbackCount: number, reply: { id: string, type: ReplyTypeEnum, text: string | null } | null }> } | null };
 
 export type SubmitReplyRequestWithoutReasonMutationVariables = Exact<{
   id: Scalars['String'];
@@ -1414,13 +1431,13 @@ export type GetReplyRelatedDataQueryVariables = Exact<{
 }>;
 
 
-export type GetReplyRelatedDataQuery = { GetReply: { type: ReplyTypeEnum, text: string | null, reference: string | null, createdAt: string } | null, GetArticle: { text: string | null, replyCount: number, createdAt: string, articleReplies: Array<{ replyId: string, createdAt: string }> } | null };
+export type GetReplyRelatedDataQuery = { GetReply: { type: ReplyTypeEnum, text: string | null, reference: string | null, createdAt: string | null } | null, GetArticle: { text: string | null, replyCount: number, createdAt: string | null, articleReplies: Array<{ replyId: string, createdAt: string | null }> } | null };
 
-export type CreateReferenceWordsReplyFragment = { reference: string | null, type: ReplyTypeEnum, createdAt: string };
+export type CreateReferenceWordsReplyFragment = { reference: string | null, type: ReplyTypeEnum, createdAt: string | null };
 
-export type CreateReplyMessagesReplyFragment = { text: string | null, reference: string | null, type: ReplyTypeEnum, createdAt: string };
+export type CreateReplyMessagesReplyFragment = { text: string | null, reference: string | null, type: ReplyTypeEnum, createdAt: string | null };
 
-export type CreateReplyMessagesArticleFragment = { replyCount: number, createdAt: string };
+export type CreateReplyMessagesArticleFragment = { replyCount: number, createdAt: string | null };
 
 export type CreateHighlightContentsHighlightFragment = { text: string | null, hyperlinks: Array<{ title: string | null, summary: string | null } | null> | null };