Merge branch 'master' of tzw/fcs into master

lib/data/provider/rate_data_provider.dart

@@ -25,6 +25,7 @@ class RateDataProvider {
         .doc(rate_doc_id)
         .snapshots();
     await for (var snap in snapshot) {
+      print(snap.data());
       Rate rate = Rate.fromMap(snap.data() as Map<String, dynamic>);
       yield rate;
     }

lib/pages/delivery_address/delivery_address_editor.dart

@@ -44,7 +44,7 @@ class _DeliveryAddressEditorState extends State<DeliveryAddressEditor> {
       _address2Controller.text = _deliveryAddress.addressLine2 ?? "";
       _cityController.text = _deliveryAddress.city ?? "";
       _stateController.text = _deliveryAddress.state ?? "";
-      _phoneController.text = _deliveryAddress.phoneNumber?? "";
+      _phoneController.text = _deliveryAddress.phoneNumber ?? "";
     } else {
       _cityController.text = "Yangon";
       _stateController.text = "Yangon";
@@ -123,7 +123,9 @@ class _DeliveryAddressEditorState extends State<DeliveryAddressEditor> {
             title: LocalText(context, 'delivery_address',
                 color: primaryColor, fontSize: 18),
             actions: [
-              IconButton(
+              _isNew
+                  ? Container()
+                  : IconButton(
                       icon: Icon(
                         Icons.delete,
                         color: primaryColor,

lib/pages/fcs_shipment/model/fcs_shipment_model.dart

@@ -43,7 +43,7 @@ class FcsShipmentModel extends BaseModel {
   }
 
   Future<void> _loadFcsShipments() async {
-    if (user == null || !user!.hasFcsShipments()) throw "No Privilege";
+    if (user == null || !user!.hasFcsShipments()) return;
     String path = "/$fcs_shipment_collection/";
     if (listener != null) listener!.cancel();
     _fcsShipments = [];

lib/pages/staff/model/staff_model.dart

@@ -33,7 +33,7 @@ class StaffModel extends BaseModel {
   }
 
   Future<void> _loadEmployees() async {
-    if (user == null || !user!.hasStaffs()) throw "No Privilege";
+    if (user == null || !user!.hasStaffs()) return;
 
     try {
       if (listener != null) listener!.cancel();

lib/pages/term/term_edit.dart

@@ -90,7 +90,13 @@ class _TermEditState extends State<TermEdit> {
             ],
             bottom: TabBar(
               onTap: (index) {
-                // Tab index when user select it, it start from zero
+                if (index == 0) {
+                  _focusNodeEng = new FocusNode();
+                  FocusScope.of(context).requestFocus(_focusNodeEng);
+                } else {
+                  _focusNodeMm = new FocusNode();
+                  FocusScope.of(context).requestFocus(_focusNodeMm);
+                }
               },
               tabs: [
                 Tab(