update

lib/pages/consume.dart

@@ -3,13 +3,10 @@ import 'package:cdb_ui/pages/supply.dart';
 import 'package:flutter/material.dart';
 
 class ConsumePage extends StatefulWidget {
-  final String item;
-  final String variant;
-  final String transaction;
+  final Transaction transaction;
   final Function refresh;
 
-  const ConsumePage(this.transaction, this.item, this.variant, this.refresh,
-      {super.key});
+  const ConsumePage(this.transaction, this.refresh, {super.key});
 
   @override
   State<ConsumePage> createState() => _ConsumePageState();
@@ -30,7 +27,8 @@ class _ConsumePageState extends State<ConsumePage> {
       _formKey.currentState!.save();
 
       API()
-          .consumeItem(widget.transaction, _selectedDestination, "$_price €")
+          .consumeItem(
+              widget.transaction.uuid, _selectedDestination, "$_price €")
           .then((_) {
         ScaffoldMessenger.of(context).showSnackBar(
           const SnackBar(content: Text('Item consumed successfully!')),
@@ -48,8 +46,8 @@ class _ConsumePageState extends State<ConsumePage> {
         title: const Text('Consume Item'),
       ),
       body: FutureBuilder(
-        future:
-            API().getUniqueField(widget.item, widget.variant, "destination"),
+        future: API().getUniqueField(
+            widget.transaction.item, widget.transaction.variant, "destination"),
         builder: (context, snapshot) {
           if (!snapshot.hasData) {
             return const Center(child: CircularProgressIndicator());

lib/pages/transaction.dart

@@ -6,8 +6,9 @@ import 'package:qr_bar_code/qr/qr.dart';
 
 class TransactionPage extends StatelessWidget {
   final Transaction transaction;
+  final Function? refresh;
 
-  const TransactionPage(this.transaction, {super.key});
+  const TransactionPage(this.transaction, {this.refresh, super.key});
 
   @override
   Widget build(BuildContext context) {
@@ -48,6 +49,15 @@ class TransactionPage extends StatelessWidget {
           // todo : chart with price history
         ],
       ),
+      floatingActionButton: FloatingActionButton(
+          onPressed: () {
+            Navigator.of(context).pushReplacement(MaterialPageRoute(
+              builder: (context) {
+                return ConsumePage(transaction, refresh ?? () {});
+              },
+            ));
+          },
+          child: const Icon(Icons.receipt_long)),
     );
   }
 }
@@ -64,7 +74,7 @@ class TransactionCard extends StatelessWidget {
       onTap: () {
         Navigator.of(context).push(MaterialPageRoute(
           builder: (context) {
-            return ConsumePage(t.uuid, t.item, t.variant, refresh);
+            return ConsumePage(t, refresh);
           },
         ));
       },