Fix loading data

lib/main.dart

@@ -301,31 +301,41 @@ class InvoiceNinjaAppState extends State<InvoiceNinjaApp> {
             InvoiceEmailScreen.route: (context) => InvoiceEmailScreen(),
             // STARTER: routes - do not remove comment
             DocumentScreen.route: (context) {
-              widget.store.dispatch(LoadDocuments());
+              if (widget.store.state.documentState.isStale) {
+                widget.store.dispatch(LoadDocuments());
+              }
               return DocumentScreen();
             },
             DocumentViewScreen.route: (context) => DocumentViewScreen(),
             DocumentEditScreen.route: (context) => DocumentEditScreen(),
             ExpenseScreen.route: (context) {
-              widget.store.dispatch(LoadExpenses());
+              if (widget.store.state.expenseState.isStale) {
+                widget.store.dispatch(LoadExpenses());
+              }
               return ExpenseScreen();
             },
             ExpenseViewScreen.route: (context) => ExpenseViewScreen(),
             ExpenseEditScreen.route: (context) => ExpenseEditScreen(),
             VendorScreen.route: (context) {
-              widget.store.dispatch(LoadVendors());
+              if (widget.store.state.vendorState.isStale) {
+                widget.store.dispatch(LoadVendors());
+              }
               return VendorScreen();
             },
             VendorViewScreen.route: (context) => VendorViewScreen(),
             VendorEditScreen.route: (context) => VendorEditScreen(),
             TaskScreen.route: (context) {
-              widget.store.dispatch(LoadTasks());
+              if (widget.store.state.taskState.isStale) {
+                widget.store.dispatch(LoadTasks());
+              }
               return TaskScreen();
             },
             TaskViewScreen.route: (context) => TaskViewScreen(),
             TaskEditScreen.route: (context) => TaskEditScreen(),
             ProjectScreen.route: (context) {
-              widget.store.dispatch(LoadProjects());
+              if (widget.store.state.projectState.isStale) {
+                widget.store.dispatch(LoadProjects());
+              }
               return ProjectScreen();
             },
             ProjectViewScreen.route: (context) => ProjectViewScreen(),

lib/redux/client/client_middleware.dart

@@ -94,6 +94,8 @@ Middleware<AppState> _viewClientList() {
     if (isMobile(action.context)) {
       Navigator.of(action.context).pushNamedAndRemoveUntil(
           ClientScreen.route, (Route<dynamic> route) => false);
+    } else if (store.state.clientState.isStale) {
+      store.dispatch(LoadClients());
     }
   };
 }

lib/redux/expense/expense_middleware.dart

@@ -101,6 +101,8 @@ Middleware<AppState> _viewExpenseList() {
     if (isMobile(action.context)) {
       Navigator.of(action.context).pushNamedAndRemoveUntil(
           ExpenseScreen.route, (Route<dynamic> route) => false);
+    } else if (store.state.expenseState.isStale) {
+      store.dispatch(LoadExpenses());
     }
   };
 }

lib/redux/invoice/invoice_middleware.dart

@@ -65,6 +65,8 @@ Middleware<AppState> _viewInvoiceList() {
     if (isMobile(action.context)) {
       Navigator.of(action.context).pushNamedAndRemoveUntil(
           InvoiceScreen.route, (Route<dynamic> route) => false);
+    } else if (store.state.invoiceState.isStale) {
+      store.dispatch(LoadInvoices());
     }
   };
 }

lib/redux/payment/payment_middleware.dart

@@ -100,6 +100,8 @@ Middleware<AppState> _viewPaymentList() {
     if (isMobile(action.context)) {
       Navigator.of(action.context).pushNamedAndRemoveUntil(
           PaymentScreen.route, (Route<dynamic> route) => false);
+    } else if (store.state.paymentState.isStale) {
+      store.dispatch(LoadPayments());
     }
   };
 }

lib/redux/product/product_middleware.dart

@@ -92,6 +92,8 @@ Middleware<AppState> _viewProductList() {
     if (isMobile(action.context)) {
       Navigator.of(action.context).pushNamedAndRemoveUntil(
           ProductScreen.route, (Route<dynamic> route) => false);
+    } else if (store.state.productState.isStale) {
+      store.dispatch(LoadProducts());
     }
   };
 }

lib/redux/project/project_middleware.dart

@@ -101,6 +101,8 @@ Middleware<AppState> _viewProjectList() {
     if (isMobile(action.context)) {
       Navigator.of(action.context).pushNamedAndRemoveUntil(
           ProjectScreen.route, (Route<dynamic> route) => false);
+    } else if (store.state.projectState.isStale) {
+      store.dispatch(LoadProjects());
     }
   };
 }

lib/redux/quote/quote_middleware.dart

@@ -78,6 +78,8 @@ Middleware<AppState> _viewQuoteList() {
     if (isMobile(action.context)) {
       Navigator.of(action.context).pushNamedAndRemoveUntil(
           QuoteScreen.route, (Route<dynamic> route) => false);
+    } else if (store.state.quoteState.isStale) {
+      store.dispatch(LoadQuotes());
     }
   };
 }

lib/redux/task/task_middleware.dart

@@ -100,6 +100,8 @@ Middleware<AppState> _viewTaskList() {
     if (isMobile(action.context)) {
       Navigator.of(action.context).pushNamedAndRemoveUntil(
           TaskScreen.route, (Route<dynamic> route) => false);
+    } else if (store.state.taskState.isStale) {
+      store.dispatch(LoadTasks());
     }
   };
 }

lib/redux/vendor/vendor_middleware.dart

@@ -101,6 +101,8 @@ Middleware<AppState> _viewVendorList() {
     if (isMobile(action.context)) {
       Navigator.of(action.context).pushNamedAndRemoveUntil(
           VendorScreen.route, (Route<dynamic> route) => false);
+    } else if (store.state.vendorState.isStale) {
+      store.dispatch(LoadVendors());
     }
   };
 }

stubs/redux/stub/stub_middleware

@@ -72,11 +72,23 @@ Middleware<AppState> _viewStub() {
 
 Middleware<AppState> _viewStubList() {
   return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
+    final action = dynamicAction as ViewStubList;
+
+    if (hasChanges(
+        store: store, context: action.context, force: action.force)) {
+      return;
+    }
+
     next(action);
 
     store.dispatch(UpdateCurrentRoute(StubScreen.route));
 
-    Navigator.of(action.context).pushNamedAndRemoveUntil(StubScreen.route, (Route<dynamic> route) => false);
+    if (isMobile(action.context)) {
+      Navigator.of(action.context).pushNamedAndRemoveUntil(
+          StubScreen.route, (Route<dynamic> route) => false);
+    } else if (store.state.stubState.isStale) {
+      store.dispatch(LoadStubs());
+    }
   };
 }