Meal Tracker - full feature set with auth, favorites, admin panel

server/routes/foods.js

@@ -1,53 +1,39 @@
-import express from 'express';
-const router = express.Router();
+import axios from 'axios';
 
 const OPENFOODFACTS_API = 'https://world.openfoodfacts.org/cgi/search.pl';
 
-// GET /api/foods/search?q=
-router.get('/search', async (req, res) => {
-  try {
+export default function setupRoutes(app) {
+  app.get('/api/foods/search', async (req, res) => {
     const { q } = req.query;
     
-    if (!q || q.trim().length < 2) {
-      return res.status(400).json({ error: 'Search query must be at least 2 characters' });
+    if (!q) {
+      return res.json([]);
     }
-
-    const params = new URLSearchParams({
-      search_terms: q,
-      search_simple: 1,
-      action: 'process',
-      json: 1,
-      page_size: 20,
-      fields: 'product_name,brands,nutriments,serving_size'
-    });
-
-    const response = await fetch(`${OPENFOODFACTS_API}?${params}`, {
-      headers: {
-        'User-Agent': 'MealTracker/1.0'
-      }
-    });
-
-    if (!response.ok) {
-      throw new Error(`OpenFoodFacts API error: ${response.status}`);
-    }
-
-    const data = await response.json();
     
-    const foods = (data.products || []).map(product => ({
-      name: product.product_name || 'Unknown',
-      brand: product.brands || null,
-      calories: product.nutriments?.['energy-kcal_100g'] ?? product.nutriments?.['energy-kcal'] ?? 0,
-      protein: product.nutriments?.proteins_100g ?? product.nutriments?.proteins ?? 0,
-      carbs: product.nutriments?.carbohydrates_100g ?? product.nutriments?.carbohydrates ?? 0,
-      fat: product.nutriments?.fat_100g ?? product.nutriments?.fat ?? 0,
-      serving_size: product.serving_size || '100g'
-    })).filter(f => f.name !== 'Unknown');
-
-    res.json(foods);
-  } catch (err) {
-    console.error('Food search error:', err);
-    res.status(500).json({ error: err.message });
-  }
-});
-
-export default router;
+    try {
+      const response = await axios.get(OPENFOODFACTS_API, {
+        params: {
+          search_terms: q,
+          search_simple: 1,
+          action: 'process',
+          json: 1,
+          page_size: 10
+        }
+      });
+      
+      const products = response.data.products || [];
+      const foods = products.map(p => ({
+        name: p.product_name || p.product_name_en || 'Unknown',
+        calories: p.nutriments?.['energy-kcal_100g'] || 0,
+        protein: p.nutriments?.proteins_100g || 0,
+        carbs: p.nutriments?.carbohydrates_100g || 0,
+        fat: p.nutriments?.fat_100g || 0
+      })).filter(f => f.name !== 'Unknown' && f.calories > 0);
+      
+      res.json(foods);
+    } catch (err) {
+      console.error(err);
+      res.status(503).json({ error: 'Food search unavailable' });
+    }
+  });
+}