Favorieten toegevoegd aan de navigatiebalk en sidebar.

repositories/FavoriteRepository.js

@@ -0,0 +1,55 @@
+const db = require("../config/database");
+
+class FavoriteRepository {
+    getByHousehold(householdId) {
+        return db.prepare(`
+            SELECT products.id,
+                   products.name,
+                   products.category_id,
+                   products.barcode,
+                   categories.name AS category_name,
+                   categories.icon AS category_icon
+            FROM product_favorites
+            JOIN products ON products.id = product_favorites.product_id
+            LEFT JOIN categories ON categories.id = products.category_id
+            WHERE product_favorites.household_id = ?
+              AND products.household_id = ?
+            ORDER BY products.name ASC
+        `).all(householdId, householdId);
+    }
+
+    getIdsByHousehold(householdId) {
+        return new Set(
+            db.prepare(`
+                SELECT product_favorites.product_id
+                FROM product_favorites
+                JOIN products ON products.id = product_favorites.product_id
+                WHERE product_favorites.household_id = ?
+                  AND products.household_id = ?
+            `).all(householdId, householdId).map(row => row.product_id)
+        );
+    }
+
+    find(householdId, productId) {
+        return db.prepare(`
+            SELECT * FROM product_favorites
+            WHERE household_id = ? AND product_id = ?
+        `).get(householdId, productId);
+    }
+
+    add(householdId, productId) {
+        return db.prepare(`
+            INSERT OR IGNORE INTO product_favorites (household_id, product_id)
+            VALUES (?, ?)
+        `).run(householdId, productId);
+    }
+
+    remove(householdId, productId) {
+        return db.prepare(`
+            DELETE FROM product_favorites
+            WHERE household_id = ? AND product_id = ?
+        `).run(householdId, productId);
+    }
+}
+
+module.exports = new FavoriteRepository();

repositories/ShoppingListRepository.js

@@ -72,6 +72,37 @@ class ShoppingListRepository {
         `).run(listId);
     }
 
+    clearItems(listId) {
+        return db.prepare(`
+            DELETE FROM shopping_list_items
+            WHERE list_id = ?
+        `).run(listId);
+    }
+
+    addItems(listId, items) {
+        if (!items.length) return 0;
+
+        const insert = db.prepare(`
+            INSERT INTO shopping_list_items (list_id, product_id, amount, checked, sort_order)
+            VALUES (?, ?, ?, ?, ?)
+        `);
+
+        const transaction = db.transaction(() => {
+            for (const item of items) {
+                insert.run(
+                    listId,
+                    item.product_id,
+                    item.amount ?? 1,
+                    item.checked ?? 0,
+                    item.sort_order ?? 0
+                );
+            }
+        });
+
+        transaction();
+        return items.length;
+    }
+
     deleteItem(listId, itemId) {
         return db.prepare(`
             DELETE FROM shopping_list_items WHERE id = ? AND list_id = ?