Refactor

lib/data/repositories/persistence_repository.dart

@@ -37,6 +37,8 @@ class PersistenceRepository {
   }
 }
 
+/*
 AppState _deserialize(String data) {
   return serializers.deserializeWith(AppState.serializer, json.decode(data));
 }
+*/

lib/main.dart

@@ -6,6 +6,7 @@ import 'package:invoiceninja/redux/client/client_actions.dart';
 import 'package:invoiceninja/redux/client/client_middleware.dart';
 import 'package:invoiceninja/redux/invoice/invoice_actions.dart';
 import 'package:invoiceninja/ui/client/client_screen.dart';
+import 'package:invoiceninja/ui/product/edit/product_edit_vm.dart';
 import 'package:redux/redux.dart';
 import 'package:invoiceninja/utils/localization.dart';
 import 'package:invoiceninja/ui/auth/login_vm.dart';
@@ -95,6 +96,7 @@ class _InvoiceNinjaAppState extends State<InvoiceNinjaApp> {
             widget.store.dispatch(LoadProductsAction());
             return ProductScreen();
           },
+          ProductEditScreen.route: (context) => ProductEditScreen(),
           ClientScreen.route: (context) {
             widget.store.dispatch(LoadClientsAction());
             return ClientScreen();

lib/redux/product/product_actions.dart

@@ -1,5 +1,5 @@
 import 'dart:async';
-
+import 'package:flutter/widgets.dart';
 import 'package:invoiceninja/data/models/models.dart';
 import 'package:built_collection/built_collection.dart';
 
@@ -32,9 +32,10 @@ class LoadProductsSuccess {
   }
 }
 
-class SelectProductAction {
+class EditProductAction {
   final ProductEntity product;
-  SelectProductAction(this.product);
+  final BuildContext context;
+  EditProductAction({this.product, this.context});
 }
 
 class SaveProductRequest {

lib/redux/product/product_middleware.dart

@@ -1,5 +1,8 @@
+import 'package:flutter/material.dart';
 import 'package:invoiceninja/data/models/models.dart';
 import 'package:invoiceninja/redux/client/client_actions.dart';
+import 'package:invoiceninja/redux/ui/ui_actions.dart';
+import 'package:invoiceninja/ui/product/edit/product_edit_vm.dart';
 import 'package:redux/redux.dart';
 import 'package:invoiceninja/redux/product/product_actions.dart';
 import 'package:invoiceninja/redux/app/app_state.dart';
@@ -13,6 +16,7 @@ List<Middleware<AppState>> createStoreProductsMiddleware([
   final archiveProduct = _archiveProduct(repository);
   final deleteProduct = _deleteProduct(repository);
   final restoreProduct = _restoreProduct(repository);
+  final editProduct = _editProduct();
 
   return [
     TypedMiddleware<AppState, LoadProductsAction>(loadProducts),
@@ -20,9 +24,19 @@ List<Middleware<AppState>> createStoreProductsMiddleware([
     TypedMiddleware<AppState, ArchiveProductRequest>(archiveProduct),
     TypedMiddleware<AppState, DeleteProductRequest>(deleteProduct),
     TypedMiddleware<AppState, RestoreProductRequest>(restoreProduct),
+    TypedMiddleware<AppState, EditProductAction>(editProduct),
   ];
 }
 
+Middleware<AppState> _editProduct() {
+  return (Store<AppState> store, action, NextDispatcher next) {
+    next(action);
+
+    store.dispatch(UpdateCurrentRoute(ProductEditScreen.route));
+    Navigator.of(action.context).pushReplacementNamed(ProductEditScreen.route);
+  };
+}
+
 Middleware<AppState> _archiveProduct(ProductRepository repository) {
   return (Store<AppState> store, action, NextDispatcher next) {
     var origProduct = store.state.productState.map[action.productId];
@@ -106,7 +120,6 @@ Middleware<AppState> _saveProduct(ProductRepository repository) {
 
 Middleware<AppState> _loadProducts(ProductRepository repository) {
   return (Store<AppState> store, action, NextDispatcher next) {
-
     AppState state = store.state;
 
     if (!state.productState.isStale && !action.force) {
@@ -120,9 +133,7 @@ Middleware<AppState> _loadProducts(ProductRepository repository) {
     }
 
     store.dispatch(LoadProductsRequest());
-    repository
-        .loadList(state.selectedCompany, state.authState)
-        .then((data) {
+    repository.loadList(state.selectedCompany, state.authState).then((data) {
       store.dispatch(LoadProductsSuccess(data));
       if (action.completer != null) {
         action.completer.complete(null);

lib/redux/product/product_reducer.dart

@@ -47,7 +47,7 @@ final productsReducer = combineReducers<ProductState>([
   TypedReducer<ProductState, AddProductSuccess>(_addProduct),
   TypedReducer<ProductState, LoadProductsSuccess>(_setLoadedProducts),
   TypedReducer<ProductState, LoadProductsFailure>(_setNoProducts),
-  TypedReducer<ProductState, SelectProductAction>(_selectProduct),
+  TypedReducer<ProductState, EditProductAction>(_selectProduct),
 
   TypedReducer<ProductState, ArchiveProductRequest>(_archiveProductRequest),
   TypedReducer<ProductState, ArchiveProductSuccess>(_archiveProductSuccess),
@@ -163,7 +163,7 @@ ProductState _setNoProducts(
 }
 
 ProductState _selectProduct(
-    ProductState productState, SelectProductAction action) {
+    ProductState productState, EditProductAction action) {
   return productState.rebuild((b) => b
     ..editing.replace(action.product));
 }

lib/redux/ui/ui_actions.dart

@@ -0,0 +1,4 @@
+class UpdateCurrentRoute {
+  final String route;
+  UpdateCurrentRoute(this.route);
+}

lib/ui/product/edit/product_edit_vm.dart

@@ -11,6 +11,7 @@ import 'package:invoiceninja/redux/app/app_state.dart';
 import 'package:invoiceninja/ui/app/snackbar_row.dart';
 
 class ProductEditScreen extends StatelessWidget {
+  static final String route = '/products/edit';
   ProductEditScreen({Key key}) : super(key: key);
 
   @override

lib/ui/product/product_list_vm.dart

@@ -69,10 +69,7 @@ class ProductListVM {
         isLoading: store.state.isLoading,
         isLoaded: store.state.productState.isLoaded,
         onProductTap: (context, product) {
-          store.dispatch(SelectProductAction(product));
-          Navigator
-              .of(context)
-              .push(MaterialPageRoute(builder: (_) => ProductEditScreen()));
+          store.dispatch(EditProductAction(product: product, context: context));
         },
         onRefreshed: (context) => _handleRefresh(context),
         onDismissed: (BuildContext context, ProductEntity product,

lib/ui/product/product_screen.dart

@@ -1,3 +1,4 @@
+import 'package:invoiceninja/redux/ui/ui_actions.dart';
 import 'package:invoiceninja/ui/app/app_search.dart';
 import 'package:invoiceninja/ui/app/app_search_button.dart';
 import 'package:invoiceninja/ui/product/edit/product_edit_vm.dart';
@@ -55,12 +56,13 @@ class ProductScreen extends StatelessWidget {
       floatingActionButton: FloatingActionButton(
         backgroundColor: Theme.of(context).primaryColorDark,
         onPressed: () {
-          store.dispatch(SelectProductAction(ProductEntity()));
-          Navigator
-              .of(context)
-              .push(MaterialPageRoute(builder: (_) => ProductEditScreen()));
+          store.dispatch(
+              EditProductAction(product: ProductEntity(), context: context));
         },
-        child: Icon(Icons.add,color: Colors.white,),
+        child: Icon(
+          Icons.add,
+          color: Colors.white,
+        ),
         tooltip: localization.newProduct,
       ),
     );