Added dynamic legacy path redirect

app/books/title/page.tsx

@@ -0,0 +1,27 @@
+import {BooksQuery} from "@lib/gql/__generated__/drupal";
+import {graphqlClient} from "@lib/gql/gql-client";
+import {notFound, redirect} from "next/navigation";
+
+const LegacyBookPage = async ({searchParams}: { searchParams?: { [_key: string]: string } }) => {
+  // Fetch all the books, sort by authors, and then build pagination and side alpha selection.
+  let fetchMore = true;
+  let query: BooksQuery;
+  let afterCursor = null;
+  let destinationUrl: string | undefined;
+
+  if (!searchParams || !searchParams.id) notFound();
+  const workId = parseInt(searchParams.id);
+
+  while (fetchMore) {
+    query = await graphqlClient({next: {tags: ["views:sup_books"]}}).Books({after: afterCursor})
+
+    destinationUrl = query.nodeSupBooks.nodes.find(node => node.supBookWorkIdNumber && node.supBookWorkIdNumber === workId)?.path;
+
+    fetchMore = query.nodeSupBooks.pageInfo.hasNextPage && !destinationUrl
+    afterCursor = query.nodeSupBooks.pageInfo.endCursor;
+  }
+  if (destinationUrl) redirect(destinationUrl);
+  notFound();
+}
+
+export default LegacyBookPage;

src/components/paragraphs/sup-pre-built/pre-built-author-list.tsx

@@ -14,7 +14,7 @@ const PreBuiltAuthorList = async ({...props}: Props) => {
   let books: NodeSupBook[] = [];
 
   while (fetchMore) {
-    query = await graphqlClient({next: {tags: ["paths"]}}).Books({after: afterCursor})
+    query = await graphqlClient({next: {tags: ["views:sup_books"]}}).Books({after: afterCursor})
     fetchMore = query.nodeSupBooks.pageInfo.hasNextPage
     afterCursor = query.nodeSupBooks.pageInfo.endCursor;
     books = [...books, ...query.nodeSupBooks.nodes as NodeSupBook[]];

src/lib/gql/fragments-node.drupal.gql

@@ -368,6 +368,7 @@ fragment FragmentNodeSupBookTeaser on NodeSupBook {
     supBookAuthors {
         ...FragmentNameType
     }
+    supBookWorkIdNumber
 }
 
 fragment FragmentNodeStanfordCourseTeaser on NodeStanfordCourse {