Favorieten toegevoegd aan de navigatiebalk en sidebar.

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 = ?