unit tests fixin

src/routes/ai.ts

@@ -2,7 +2,7 @@ import { Router, Request, Response, NextFunction } from 'express';
 import multer from 'multer';
 import passport from './passport';
 import { optionalAuth } from './passport';
-import * as aiService from '../services/aiService.server';
+import * as aiService from '../services/aiService.server'; // Correctly import server-side AI service
 import { logger } from '../services/logger';
 import { UserProfile } from '../types';
 
@@ -121,9 +121,12 @@ router.post('/search-web', passport.authenticate('jwt', { session: false }), asy
 
 router.post('/plan-trip', passport.authenticate('jwt', { session: false }), async (req, res, next) => {
     try {
-        logger.info(`Server-side trip planning requested.`);
-        res.status(200).json({ text: "Here is your trip plan.", sources: [] }); // Stubbed response
+        const { items, store, userLocation } = req.body;
+        logger.info(`Server-side trip planning requested for user.`);
+        const result = await aiService.planTripWithMaps(items, store, userLocation);
+        res.status(200).json(result);
     } catch (error) {
+        logger.error('Error in /api/ai/plan-trip endpoint:', { error });
         next(error);
     }
 });