fix: register data providers for local preview

Adapt the preview middleware contribution from PR #324 to the extracted provider modules, including the existing OpenSky route.

server/providers/aircraft/adsb-lol.js

@@ -13,9 +13,7 @@ export function adsbLolProxy() {
   let _cacheAt = 0;
   /** Response cache TTL (ms). */
   const CACHE_MS = 12000;
-  return {
+  const installMiddleware = (server) => {
-    name: 'adsblol-proxy',
-    configureServer(server) {
     server.middlewares.use('/api/adsblol/mil', async (req, res) => {
       try {
         const now = Date.now();
@@ -56,6 +54,10 @@ export function adsbLolProxy() {
         res.end(JSON.stringify({ error: 'ADS-B proxy error' }));
       }
     });
-    },
+  };
+  return {
+    name: 'adsblol-proxy',
+    configureServer: installMiddleware,
+    configurePreviewServer: installMiddleware,
   };
 }

server/providers/aircraft/enrichment.js

@@ -107,9 +107,7 @@ export function adsbdbProxy() {
     return inflight.get(ik);
   }
 
-  return {
+  const installMiddleware = (server) => {
-    name: 'adsbdb-proxy',
-    configureServer(server) {
     server.middlewares.use('/api/adsbdb', async (req, res) => {
       await loadOnce();
       const send = (status, obj) => {
@@ -125,20 +123,14 @@ export function adsbdbProxy() {
           if (!/^[A-Z0-9]{2,8}$/.test(cs))
             return send(400, { error: 'invalid callsign' });
           const data = await lookup('route', cs);
-            return send(
+          return send(200, data ? { found: true, ...data } : { found: false });
-              200,
-              data ? { found: true, ...data } : { found: false },
-            );
         }
         if (kind === 'type') {
           const hex = String(rawKey || '').toLowerCase();
           if (!/^[0-9a-f]{6}$/.test(hex))
             return send(400, { error: 'invalid hex' });
           const data = await lookup('aircraft', hex);
-            return send(
+          return send(200, data ? { found: true, ...data } : { found: false });
-              200,
-              data ? { found: true, ...data } : { found: false },
-            );
         }
         return send(404, { error: 'unknown endpoint' });
       } catch (err) {
@@ -146,6 +138,10 @@ export function adsbdbProxy() {
         return send(500, { error: 'adsbdb proxy error' });
       }
     });
-    },
+  };
+  return {
+    name: 'adsbdb-proxy',
+    configureServer: installMiddleware,
+    configurePreviewServer: installMiddleware,
   };
 }

server/providers/aircraft/opensky.js

@@ -348,9 +348,7 @@ function openSkySourceIsStale(sourceEpochMs, now = Date.now()) {
  * @returns {import('vite').Plugin}
  */
 export function openSkyProxy() {
-  return {
+  const installMiddleware = (server) => {
-    name: 'opensky-proxy',
-    configureServer(server) {
     server.middlewares.use('/api/opensky', async (req, res) => {
       try {
         const requestedMode = normalizeOpenSkyAuthMode(
@@ -694,6 +692,10 @@ export function openSkyProxy() {
         res.end(JSON.stringify({ error: 'OpenSky proxy error' }));
       }
     });
-    },
+  };
+  return {
+    name: 'opensky-proxy',
+    configureServer: installMiddleware,
+    configurePreviewServer: installMiddleware,
   };
 }

server/providers/cctv.js

@@ -119,9 +119,7 @@ export function cctvProxy({ sourceRoot = process.cwd() } = {}) {
     }
   };
 
-  return {
+  const installMiddleware = (server) => {
-    name: 'cctv-proxy',
-    configureServer(server) {
     server.middlewares.use('/api/cctv', async (req, res) => {
       try {
         const sources = await getCctvSources();
@@ -297,8 +295,7 @@ export function cctvProxy({ sourceRoot = process.cwd() } = {}) {
           decodeURIComponent(url.pathname.replace('/frame/', '').trim()) ||
           'camera';
         const source = sourceById.get(cameraId);
-          const label =
+        const label = url.searchParams.get('label') || source?.name || cameraId;
-            url.searchParams.get('label') || source?.name || cameraId;
         const city = url.searchParams.get('city') || source?.city || '';
         const lat = Number(url.searchParams.get('lat') || source?.lat);
         const lon = Number(url.searchParams.get('lon') || source?.lon);
@@ -306,9 +303,7 @@ export function cctvProxy({ sourceRoot = process.cwd() } = {}) {
           url.searchParams.get('heading') || source?.headingDeg,
         );
         const fov = Number(url.searchParams.get('fov') || source?.fovDeg);
-          const pitch = Number(
+        const pitch = Number(url.searchParams.get('pitch') || source?.pitchDeg);
-            url.searchParams.get('pitch') || source?.pitchDeg,
-          );
 
         // Only use server-registered upstream URLs — never accept client-supplied URLs
         // (prevents SSRF via ?upstream= query parameter)
@@ -389,6 +384,10 @@ export function cctvProxy({ sourceRoot = process.cwd() } = {}) {
         res.end(JSON.stringify({ error: 'CCTV proxy error' }));
       }
     });
-    },
+  };
+  return {
+    name: 'cctv-proxy',
+    configureServer: installMiddleware,
+    configurePreviewServer: installMiddleware,
   };
 }

server/providers/firms.js

@@ -167,9 +167,7 @@ export function firmsProxy() {
     return statusInflight;
   }
 
-  return {
+  const installMiddleware = (server) => {
-    name: 'firms-proxy',
-    configureServer(server) {
     server.middlewares.use('/api/firms', async (req, res) => {
       const sendJson = (status, obj) => {
         if (res.headersSent) return;
@@ -254,6 +252,10 @@ export function firmsProxy() {
         sendJson(500, { error: 'firms proxy error' });
       }
     });
-    },
+  };
+  return {
+    name: 'firms-proxy',
+    configureServer: installMiddleware,
+    configurePreviewServer: installMiddleware,
   };
 }

server/providers/gbfs.js

@@ -21,9 +21,7 @@ const GBFS_PROXY_TIMEOUT_MS = 12000;
  * @returns {import('vite').Plugin}
  */
 export function gbfsProxy() {
-  return {
+  const installMiddleware = (server) => {
-    name: 'gbfs-proxy',
-    configureServer(server) {
     server.middlewares.use('/api/gbfs', async (req, res) => {
       try {
         if (req.method !== 'GET') {
@@ -176,6 +174,10 @@ export function gbfsProxy() {
         res.end(JSON.stringify({ error: 'GBFS proxy error' }));
       }
     });
-    },
+  };
+  return {
+    name: 'gbfs-proxy',
+    configureServer: installMiddleware,
+    configurePreviewServer: installMiddleware,
   };
 }

server/providers/local.js

@@ -764,9 +764,7 @@ export async function fetchOverpassPayload(body, maxResponseBytes = OVERPASS_MAX
  * @returns {import('vite').Plugin}
  */
 function overpassProxy() {
-  return {
+  const installMiddleware = (server) => {
-    name: 'overpass-proxy',
-    configureServer(server) {
       server.middlewares.use('/api/overpass', async (req, res) => {
         // Hoisted out of the try so the catch's serve-stale lookup can see it
         // (a body-read failure would otherwise hit an out-of-scope reference).
@@ -896,7 +894,11 @@ function overpassProxy() {
       });
 
       installRouteMiddleware(server.middlewares);
-    },
+    };
+  return {
+    name: 'overpass-proxy',
+    configureServer: installMiddleware,
+    configurePreviewServer: installMiddleware,
   };
 }
 

server/providers/space/celestrak.js

@@ -66,9 +66,7 @@ export function celestrakProxy() {
     return { at: Date.now(), body };
   }
 
-  return {
+  const installMiddleware = (server) => {
-    name: 'celestrak-proxy',
-    configureServer(server) {
     server.middlewares.use('/api/celestrak', async (req, res) => {
       const group = String(req.url || '')
         .replace(/^\//, '')
@@ -132,6 +130,10 @@ export function celestrakProxy() {
         send(500, 'celestrak proxy error', 'ERROR');
       }
     });
-    },
+  };
+  return {
+    name: 'celestrak-proxy',
+    configureServer: installMiddleware,
+    configurePreviewServer: installMiddleware,
   };
 }

server/providers/terrain.js

@@ -131,9 +131,7 @@ export function terrainHeightsProxy() {
     return inflight.get(key);
   }
 
-  return {
+  const installMiddleware = (server) => {
-    name: 'terrain-heights-proxy',
-    configureServer(server) {
     server.middlewares.use('/api/terrain/heights', async (req, res) => {
       const send = (status, bodyObj) => {
         if (res.headersSent) return;
@@ -178,6 +176,10 @@ export function terrainHeightsProxy() {
         send(500, { error: 'terrain heights proxy error' });
       }
     });
-    },
+  };
+  return {
+    name: 'terrain-heights-proxy',
+    configureServer: installMiddleware,
+    configurePreviewServer: installMiddleware,
   };
 }

server/providers/traffic.js

@@ -144,9 +144,7 @@ export function tomtomProxy() {
     return buf;
   }
 
-  return {
+  const installMiddleware = (server) => {
-    name: 'tomtom-proxy',
-    configureServer(server) {
     server.middlewares.use('/api/tomtom', async (req, res) => {
       // Sanitized responses only (proxy/security baseline): no upstream
       // error details, and never echo the key or the upstream URL.
@@ -259,6 +257,10 @@ export function tomtomProxy() {
         sendJson(500, { error: 'proxy' });
       }
     });
-    },
+  };
+  return {
+    name: 'tomtom-proxy',
+    configureServer: installMiddleware,
+    configurePreviewServer: installMiddleware,
   };
 }