feat: persist learner progress and comments

server/src/app.ts

@@ -7,6 +7,7 @@ import { pool } from './db/pool.js';
 import { authRoutes } from './routes/auth.js';
 import { courseRoutes } from './routes/courses.js';
 import { manageCourseRoutes } from './routes/manage-courses.js';
+import { learningRoutes } from './routes/learning.js';
 
 export function buildApp() {
   const app = Fastify({ logger: true });
@@ -25,19 +26,21 @@ export function buildApp() {
     return reply.code(500).send({ error: 'Internal server error' });
   });
 
-  app.get('/api/v1/health', async () => ({ status: 'ok' }));
-  app.get('/api/v1/ready', async (_request, reply) => {
+  const checkDatabase = async (_request: unknown, reply: { code: (statusCode: number) => { send: (payload: object) => unknown } }) => {
     try {
       await pool.query('select 1');
-      return { status: 'ready' };
+      return { status: 'ok', database: 'connected' };
     } catch {
-      return reply.code(503).send({ status: 'unavailable' });
+      return reply.code(503).send({ status: 'unavailable', database: 'unavailable' });
     }
-  });
+  };
+  app.get('/api/v1/health', checkDatabase);
+  app.get('/api/v1/ready', checkDatabase);
 
   app.register(authPlugin);
   app.register(authRoutes, { prefix: '/api/v1/auth' });
   app.register(courseRoutes, { prefix: '/api/v1/courses' });
   app.register(manageCourseRoutes, { prefix: '/api/v1/manage/courses' });
+  app.register(learningRoutes, { prefix: '/api/v1' });
   return app;
 }