initial

apps/server/src/routes/models.ts

@@ -0,0 +1,27 @@
+import type { FastifyInstance } from 'fastify';
+import type { Config } from '../config.js';
+import type { ModelInfo } from '../types/api.js';
+
+interface LlamaSwapModelsResponse {
+  data?: ModelInfo[];
+}
+
+export function registerModelRoutes(app: FastifyInstance, config: Config): void {
+  app.get('/api/models', async (_req, reply) => {
+    try {
+      const res = await fetch(`${config.LLAMA_SWAP_URL}/v1/models`);
+      if (!res.ok) {
+        reply.code(502);
+        return { error: `llama-swap returned ${res.status}` };
+      }
+      const parsed = (await res.json()) as LlamaSwapModelsResponse;
+      return parsed.data ?? [];
+    } catch (err) {
+      reply.code(502);
+      return {
+        error: 'failed to reach llama-swap',
+        details: err instanceof Error ? err.message : String(err),
+      };
+    }
+  });
+}