Added snackbar

lib/redux/auth/auth_actions.dart

@@ -16,7 +16,7 @@ class UserLoginRequest {
   final String password;
   final String url;
 
-  UserLoginRequest(this.context, this.email, this.password, [this.url]);
+  UserLoginRequest(this.email, this.password, this.url, this.context);
 }
 
 class UserLoginSuccess {}

lib/redux/product/product_actions.dart

@@ -1,5 +1,6 @@
 import 'package:invoiceninja/data/models/models.dart';
 import 'package:built_collection/built_collection.dart';
+import 'package:flutter/material.dart';
 
 class LoadProductsAction {}
 
@@ -32,9 +33,10 @@ class SelectProductAction {
 }
 
 class SaveProductRequest {
+  final BuildContext context;
   final ProductEntity product;
 
-  SaveProductRequest(this.product);
+  SaveProductRequest(this.product, this.context);
 }
 
 class SaveProductSuccess {

lib/redux/product/product_middleware.dart

@@ -1,3 +1,4 @@
+import 'package:flutter/material.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:redux/redux.dart';
 import 'package:invoiceninja/redux/product/product_actions.dart';
@@ -26,10 +27,22 @@ Middleware<AppState> _createSaveProduct(ProductsRepository repository) {
   return (Store<AppState> store, action, NextDispatcher next) {
 
     repository.saveData(store.state.selectedCompany(), store.state.authState, action.product).then(
-        (product) => store.dispatch(SaveProductSuccess(product))
+        (product) {
-    ).catchError((error) {
+          store.dispatch(SaveProductSuccess(product));
+          Scaffold.of(action.context).showSnackBar(
+              SnackBar(
+                  content: new Text('Successfully updated product'),
+                  duration: Duration(seconds: 3)
+              )
+          );
+        }
+    );
+    /*
+        .catchError((error) {
       store.dispatch(SaveProductFailure(error));
     });
+    */
+
 
     /*
     repository.login(action.email, action.password, action.url).then(

lib/ui/auth/login_vm.dart

@@ -47,7 +47,7 @@ class _ViewModel {
           if (store.state.isLoading) {
             return;
           }
-          store.dispatch(UserLoginRequest(context, email.trim(), password.trim(), url.trim()));
+          store.dispatch(UserLoginRequest(email.trim(), password.trim(), url.trim(), context));
         }
     );
   }

lib/ui/product/product_details.dart

@@ -1,13 +1,12 @@
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
-//import 'package:invoiceninja/containers/edit_product.dart';
 import 'package:invoiceninja/data/models/models.dart';
 import 'package:invoiceninja/ui/app/progress_button.dart';
 
 class DetailsScreen extends StatelessWidget {
   final ProductEntity product;
   final Function onDelete;
-  final Function(ProductEntity) onSaveClicked;
+  final Function(ProductEntity, BuildContext) onSaveClicked;
   final bool isLoading;
 
   static final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
@@ -87,7 +86,9 @@ class DetailsScreen extends StatelessWidget {
                 ),
               ),
             ),
-            ProgressButton(
+            new Builder(
+              builder: (BuildContext context) {
+                return ProgressButton(
                   label: 'SAVE',
                   isLoading: this.isLoading,
                   onPressed: () {
@@ -96,10 +97,12 @@ class DetailsScreen extends StatelessWidget {
                       ..productKey = _productKey.trim()
                       ..notes = _notes.trim()
                       ..cost = _cost
-                ));
+                    ), context);
                   },
+                );
+              }
             ),
-          ],
+          ]
         ),
       ),
       /*

lib/ui/product/product_details_vm.dart

@@ -39,7 +39,7 @@ class ProductDetails extends StatelessWidget {
 class _ViewModel {
   final ProductEntity product;
   final Function onDelete;
-  final Function(ProductEntity) onSaveClicked;
+  final Function(ProductEntity, BuildContext) onSaveClicked;
   final bool isLoading;
 
   _ViewModel({
@@ -57,8 +57,8 @@ class _ViewModel {
       isLoading: store.state.isLoading,
       product: product,
       onDelete: () => false, //store.dispatch(DeleteProductAction(product.id)),
-      onSaveClicked: (ProductEntity product) {
+      onSaveClicked: (ProductEntity product, BuildContext context) {
-        store.dispatch(SaveProductRequest(product));
+        store.dispatch(SaveProductRequest(product, context));
       },
     );
   }