refactor of usecases

apps/mobile/packages/features/client/orders/view_orders/lib/src/presentation/widgets/order_edit_sheet.dart

@@ -601,6 +601,54 @@ class OrderEditSheetState extends State<OrderEditSheet> {
     });
   }
 
+  Future<void> _cancelOrder() async {
+    final bool? confirm = await showDialog<bool>(
+      context: context,
+      builder: (BuildContext context) => AlertDialog(
+        title: const Text('Cancel Order'),
+        content: const Text(
+          'Are you sure you want to cancel this order? This action cannot be undone.',
+        ),
+        actions: <Widget>[
+          TextButton(
+            onPressed: () => Navigator.pop(context, false),
+            child: const Text('No, Keep It'),
+          ),
+          TextButton(
+            onPressed: () => Navigator.pop(context, true),
+            style: TextButton.styleFrom(foregroundColor: UiColors.destructive),
+            child: const Text('Yes, Cancel Order'),
+          ),
+        ],
+      ),
+    );
+
+    if (confirm != true) return;
+
+    setState(() => _isLoading = true);
+    try {
+      await _dataConnect.deleteOrder(id: widget.order.orderId).execute();
+      if (mounted) {
+        widget.onUpdated?.call();
+        Navigator.pop(context);
+        UiSnackbar.show(
+          context,
+          message: 'Order cancelled successfully',
+          type: UiSnackbarType.success,
+        );
+      }
+    } catch (e) {
+      if (mounted) {
+        setState(() => _isLoading = false);
+        UiSnackbar.show(
+          context,
+          message: 'Failed to cancel order',
+          type: UiSnackbarType.error,
+        );
+      }
+    }
+  }
+
   void _removePosition(int index) {
     if (_positions.length > 1) {
       setState(() => _positions.removeAt(index));
@@ -788,6 +836,23 @@ class OrderEditSheetState extends State<OrderEditSheet> {
             label: 'Review ${_positions.length} Positions',
             onPressed: () => setState(() => _showReview = true),
           ),
+          Padding(
+            padding: EdgeInsets.fromLTRB(
+              UiConstants.space5,
+              0,
+              UiConstants.space5,
+              MediaQuery.of(context).padding.bottom + UiConstants.space2,
+            ),
+            child: UiButton.secondary(
+              text: 'Cancel Entire Order',
+              style: OutlinedButton.styleFrom(
+                foregroundColor: UiColors.destructive,
+                side: const BorderSide(color: UiColors.destructive),
+              ),
+              fullWidth: true,
+              onPressed: _cancelOrder,
+            ),
+          ),
         ],
       ),
     );

apps/mobile/packages/features/client/orders/view_orders/lib/src/presentation/widgets/view_order_card.dart

@@ -35,7 +35,7 @@ class _ViewOrderCardState extends State<ViewOrderCard> {
       builder: (BuildContext context) => OrderEditSheet(
         order: order,
         onUpdated: () =>
-            this.context.read<ViewOrdersCubit>().updateWeekOffset(0),
+            ReadContext(context).read<ViewOrdersCubit>().updateWeekOffset(0),
       ),
     );
   }