Rich card data

server/testnet/http.ts

@@ -10,6 +10,8 @@ import { CHAIN_ID, blockSchema, transferSchema } from './consensus.ts';
 import { RandomX } from './randomx.ts';
 import { Ledger } from './ledger.ts';
 import { PeerNetwork } from './peers.ts';
+import { wikipediaEnrichment } from '../enrichment.ts';
+import { STARTER_ARTICLES } from '../../shared/catalog.ts';
 
 const root = fileURLToPath(new URL('../../', import.meta.url));
 const dataDir = process.env.WIKIDECK_DATA_DIR ?? resolve(root,'data');
@@ -50,6 +52,16 @@ app.use(['/api','/p2p'],(req,res,next)=>{
 app.get('/api/state',(_req,res)=>res.json(ledger.snapshot()));
 app.get('/api/chain',(_req,res)=>res.json(ledger.snapshot()));
 app.get('/api/peers',(_req,res)=>res.json({peers:peers.status()}));
+// Optional live data is intentionally not used by genesis, block validation or NFT ownership.
+app.get('/api/wikipedia/:pageId', rateLimit({windowMs:60000,limit:60,standardHeaders:'draft-8',legacyHeaders:false}), async(req,res)=>{
+  if(typeof req.params.pageId!=='string'||!/^[1-9]\d{0,9}$/.test(req.params.pageId)){res.status(400).json({error:'Invalid Wikipedia page ID'});return;}
+  const pageId=Number(req.params.pageId);
+  if(!STARTER_ARTICLES.some(a=>a.pageId===pageId)){
+    res.status(404).json({error:'Page is not in the current consensus catalog'});return;
+  }
+  try {res.json(await wikipediaEnrichment.get(pageId));}
+  catch {res.status(503).json({error:'Wikipedia enrichment is temporarily unavailable. NFT data is unaffected.'});}
+});
 app.get('/p2p/status',(_req,res)=>res.json({network:NETWORK,chainId:CHAIN_ID,size:ledger.size,tip:ledger.snapshot().tip}));
 app.get('/p2p/blocks',(req,res)=>{
   const offset=Number(req.query.offset??0);
@@ -103,4 +115,4 @@ for(const signal of ['SIGTERM','SIGINT']as const)process.once(signal,()=>{
   const timeout=setTimeout(()=>process.exit(1),25000);timeout.unref();
   server.close(async()=>{engine.close();await lock.close();await unlink(lockPath).catch(()=>{});clearTimeout(timeout);process.exit(0);});
 });
-server.on('error',async()=>{peers.close();engine.close();await lock.close();await unlink(lockPath).catch(()=>{});process.exit(1);});
+server.on('error',async()=>{peers.close();engine.close();await lock.close();await unlink(lockPath).catch(()=>{});process.exit(1);});