AI and Food

server/api/recipes.js

@@ -1,18 +1,24 @@
 import APIRoute from "../APIRoute.js";
 
-export default class UsersAPI extends APIRoute {
+import FDAI from "../ai.js";
+
+const ai = new FDAI();
+
+export default class RecipeAPI extends APIRoute {
     constructor() {
         super('/recipes');
 
-        this.addSubRoute('/create', 'post', createRecipe);
+        this.addSubRoute('/create', 'post', this.createRecipe);
+        this.addSubRoute('/:id', 'get', this.get);
+        this.addSubRoute('/:id/rate', 'post', this.rate);
     }
 
     async get(req, res) {
-        res.send('GET request');
-    }
+        let db = req.app.get('mongo').recipes;
 
-    async post(req, res) {
-        res.send('POST request');
+        let result = await db.get(req.params.id);
+
+        res.send(result);
     }
 
     async createRecipe(req, res) {
@@ -20,16 +26,37 @@ export default class UsersAPI extends APIRoute {
 
         let db = req.app.get('mongo').recipes;
 
-        let result = await db.create({
-            userID: recipe.userID,
-            ingredients: recipe.ingredients,
-            productName: recipe.productName,
-            nutritionFacts: recipe.nutritionFacts,
-            rating: recipe.rating,
-            cuisine: recipe.cuisine,
-            expense: recipe.expense,
-            mealType: recipe.mealType
-        });
+        let aiResult = await ai.suggestFood(recipe.currentQuestion, recipe.answers, recipe.restrictions);
 
+        let suggestFood = JSON.parse(aiResult.response);
+
+        let result = await db.create(suggestFood);
+
+        res.json(result);
     }
+
+    async rate(req, res) {
+        let db = req.app.get('mongo').recipes;
+
+        let recipe = await db.get(req.params.id);
+
+        if (!recipe) {
+            res.status(404).send('Recipe not found');
+            return;
+        }
+
+        let rating = req.body.rating;
+
+        if (rating < 0 || rating > 5) {
+            res.status(400).send('Rating must be between 0 and 5');
+            return;
+        }
+
+        recipe.rating = rating;
+
+        let result = await db.update(req.params.id, { rating: rating });
+
+        res.send(result);
+    }
+
 }