wip: add resource api

src/components/TopicDetail/TopicDetail.tsx

@@ -32,6 +32,18 @@ import { YouTubeIcon } from '../ReactIcons/YouTubeIcon.tsx';
 import { resourceTitleFromId } from '../../lib/roadmap.ts';
 import { lockBodyScroll } from '../../lib/dom.ts';
 
+export const allowedRoadmapResourceTypes = ['course', 'book', 'other'] as const;
+export type AllowedRoadmapResourceType =
+  (typeof allowedRoadmapResourceTypes)[number];
+
+type TopicResource = {
+  _id?: string;
+  title: string;
+  type: AllowedRoadmapResourceType;
+  url: string;
+  topicIds: string[];
+};
+
 type TopicDetailProps = {
   resourceTitle?: string;
   resourceType?: ResourceType;
@@ -50,7 +62,7 @@ const linkTypes: Record<AllowedLinkTypes, string> = {
   video: 'bg-purple-300',
   website: 'bg-blue-300',
   official: 'bg-blue-600 text-white',
-  feed: "bg-[#ce3df3] text-white"
+  feed: 'bg-[#ce3df3] text-white',
 };
 
 export function TopicDetail(props: TopicDetailProps) {
@@ -69,6 +81,8 @@ export function TopicDetail(props: TopicDetailProps) {
   const [links, setLinks] = useState<RoadmapContentDocument['links']>([]);
   const toast = useToast();
 
+  const [topicResources, setTopicResources] = useState<TopicResource[]>([]);
+
   const { secret } = getUrlParams() as { secret: string };
   const isGuest = useMemo(() => !isLoggedIn(), []);
   const topicRef = useRef<HTMLDivElement>(null);
@@ -87,6 +101,20 @@ export function TopicDetail(props: TopicDetailProps) {
     setIsActive(false);
   });
 
+  const loadTopicResources = async (roadmapId: string, topicId: string) => {
+    const sanitizedTopicId = topicId.split('@')?.[1] || topicId;
+    const { response, error } = await httpGet<TopicResource[]>(
+      `${import.meta.env.PUBLIC_API_URL}/v1-list-topic-resources/${roadmapId}?t=${sanitizedTopicId}`,
+    );
+
+    if (error) {
+      toast.error(error?.message || 'Failed to load topic resources');
+      return;
+    }
+
+    setTopicResources(response || []);
+  };
+
   // Toggle topic is available even if the component UI is not active
   // This is used on the best practice screen where we have the checkboxes
   // to mark the topic as done/undone.
@@ -151,6 +179,7 @@ export function TopicDetail(props: TopicDetailProps) {
       }`;
     }
 
+    Promise.all([
       httpGet<string | RoadmapContentDocument>(
         topicUrl,
         {},
@@ -181,7 +210,9 @@ export function TopicDetail(props: TopicDetailProps) {
             const contributionUrl = urlElem?.dataset?.githubUrl || '';
 
             const titleElem: HTMLElement = topicDom.querySelector('h1')!;
-          const otherElems = topicDom.querySelectorAll('body > *:not(h1, div)');
+            const otherElems = topicDom.querySelectorAll(
+              'body > *:not(h1, div)',
+            );
 
             let ulWithLinks: HTMLUListElement = document.createElement('ul');
 
@@ -225,7 +256,13 @@ export function TopicDetail(props: TopicDetailProps) {
                 // article at third
                 // videos at fourth
                 // rest at last
-              const order = ['official', 'opensource', 'article', 'video', 'feed'];
+                const order = [
+                  'official',
+                  'opensource',
+                  'article',
+                  'video',
+                  'feed',
+                ];
                 return order.indexOf(a.type) - order.indexOf(b.type);
               });
 
@@ -258,7 +295,9 @@ export function TopicDetail(props: TopicDetailProps) {
         .catch((err) => {
           setError('Something went wrong. Please try again later.');
           setIsLoading(false);
-      });
+        }),
+      loadTopicResources(resourceId, topicId),
+    ]);
   });
 
   useEffect(() => {
@@ -424,11 +463,15 @@ export function TopicDetail(props: TopicDetailProps) {
               )}
 
               {/* Contribution */}
-              {canSubmitContribution && !hasEnoughLinks && contributionUrl && hasContent && (
+              {canSubmitContribution &&
+                !hasEnoughLinks &&
+                contributionUrl &&
+                hasContent && (
                   <div className="mb-12 mt-3 border-t text-sm text-gray-400 sm:mt-12">
                     <div className="mb-4 mt-3">
                       <p className="">
-                      Find more resources using these pre-filled search queries:
+                        Find more resources using these pre-filled search
+                        queries:
                       </p>
                       <div className="mt-3 flex gap-2 text-gray-700">
                         <a
@@ -451,9 +494,10 @@ export function TopicDetail(props: TopicDetailProps) {
                     </div>
 
                     <p className="mb-2 mt-2 leading-relaxed">
-                    This popup should be a brief introductory paragraph for the topic and a few links
-                    to good articles, videos, or any other self-vetted resources. Please consider
-                    submitting a PR to improve this content.
+                      This popup should be a brief introductory paragraph for
+                      the topic and a few links to good articles, videos, or any
+                      other self-vetted resources. Please consider submitting a
+                      PR to improve this content.
                     </p>
                     <a
                       href={contributionUrl}