Favorieten toegevoegd aan de navigatiebalk en sidebar.

controllers/FavoriteController.js

@@ -0,0 +1,51 @@
+const FavoriteService = require("../services/FavoriteService");
+
+class FavoriteController {
+    index(req, res) {
+        const favorites = FavoriteService.getFavorites(req.user.id, req.user.household_id);
+
+        res.locals.title = "Favorieten";
+        res.render("favorites/index", {
+            favorites,
+            user: req.user
+        });
+    }
+
+    toggle(req, res) {
+        const productId = Number.parseInt(req.params.id, 10);
+
+        if (!Number.isInteger(productId)) {
+            req.flash("error", "Product niet gevonden.");
+            return res.redirect("/products");
+        }
+
+        const isFavorite = FavoriteService.toggleFavorite(req.user.id, productId, req.user.household_id);
+        if (!isFavorite && !FavoriteService.getFavoriteIds(req.user.id, req.user.household_id).has(productId)) {
+            req.flash("error", "Product niet gevonden.");
+            return res.redirect("/products");
+        }
+
+        req.flash("success", isFavorite ? "Product toegevoegd aan favorieten." : "Product verwijderd uit favorieten.");
+        res.redirect("/products");
+    }
+
+    remove(req, res) {
+        const productId = Number.parseInt(req.params.productId, 10);
+
+        if (!Number.isInteger(productId)) {
+            req.flash("error", "Product niet gevonden.");
+            return res.redirect("/favorites");
+        }
+
+        const removed = FavoriteService.removeFavorite(req.user.id, productId, req.user.household_id);
+        if (!removed) {
+            req.flash("error", "Product niet gevonden in favorieten.");
+            return res.redirect("/favorites");
+        }
+
+        req.flash("success", "Product verwijderd uit favorieten.");
+        res.redirect("/favorites");
+    }
+}
+
+module.exports = new FavoriteController();

controllers/ProductController.js

@@ -2,6 +2,7 @@ const ProductService =
 require("../services/ProductService");
 
 const CategoryService = require("../services/CategoryService");
+const FavoriteService = require("../services/FavoriteService");
 
 const parseCsv = require("../utils/parseCsv");
 
@@ -10,16 +11,18 @@ class ProductController {
 
     index(req, res) {
 
-        const products =
-        ProductService.getProducts(req.user.household_id);
-
+        const products = ProductService.getProducts(req.user.household_id);
+        const favoriteIds = FavoriteService.getFavoriteIds(req.user.id, req.user.household_id);
         const categories = CategoryService.getCategories(req.user.household_id);
 
         res.render(
             "products/index",
             {
                 title:"Producten",
-                products,
+                products: products.map(product => ({
+                    ...product,
+                    is_favorite: favoriteIds.has(product.id)
+                })),
                 categories
             }
 

controllers/ShoppingListController.js

@@ -1,5 +1,6 @@
 const ProductRepository = require("../repositories/ProductRepository");
 const ShoppingListRepository = require("../repositories/ShoppingListRepository");
+const FavoriteService = require("../services/FavoriteService");
 
 class ShoppingListController {
     index(req, res) {
@@ -63,6 +64,40 @@ class ShoppingListController {
         res.redirect(`/lists/${list.id}`);
     }
 
+    clearItems(req, res) {
+        const list = ShoppingListRepository.findById(req.params.id, req.user.household_id);
+        if (!list) return res.status(404).render("errors/404");
+
+        ShoppingListRepository.clearItems(list.id);
+        this.broadcastUpdate(req, list.id);
+        req.flash("success", "Alle producten zijn verwijderd uit de lijst.");
+        res.redirect(`/lists/${list.id}`);
+    }
+
+    addFavoriteProducts(req, res) {
+        const list = ShoppingListRepository.findById(req.params.id, req.user.household_id);
+        if (!list) return res.status(404).render("errors/404");
+
+        const favorites = FavoriteService.getFavorites(req.user.id, req.user.household_id);
+        const items = favorites.map((favorite) => ({
+            list_id: list.id,
+            product_id: favorite.id,
+            amount: 1,
+            checked: 0,
+            sort_order: 0
+        }));
+
+        if (items.length === 0) {
+            req.flash("info", "Je hebt nog geen favorieten om toe te voegen.");
+            return res.redirect(`/lists/${list.id}`);
+        }
+
+        ShoppingListRepository.addItems(list.id, items);
+        this.broadcastUpdate(req, list.id);
+        req.flash("success", `${items.length} favoriete producten toegevoegd aan de lijst.`);
+        res.redirect(`/lists/${list.id}`);
+    }
+
     deleteItem(req, res) {
         const list = ShoppingListRepository.findById(req.params.id, req.user.household_id);
         if (!list) return res.status(404).json({ error: "Lijst niet gevonden" });