update disount

lib/pages/discount/discount_editor.dart

@@ -1,9 +1,11 @@
 import 'package:fcs/domain/entities/discount.dart';
+import 'package:fcs/domain/entities/user.dart';
 import 'package:fcs/helpers/theme.dart';
 import 'package:fcs/localization/app_translations.dart';
 import 'package:fcs/pages/discount/model/discount_model.dart';
 import 'package:fcs/pages/main/util.dart';
 import 'package:fcs/pages/rates/model/shipment_rate_model.dart';
+import 'package:fcs/pages/user_search/user_serach.dart';
 import 'package:fcs/pages/widgets/display_text.dart';
 import 'package:fcs/pages/widgets/input_text.dart';
 import 'package:fcs/pages/widgets/progress.dart';
@@ -27,9 +29,10 @@ class _DiscountEditorState extends State<DiscountEditor> {
   TextEditingController _codeController = new TextEditingController();
   TextEditingController _amountController = new TextEditingController();
   TextEditingController _statusController = new TextEditingController();
-  TextEditingController _customerController = new TextEditingController();
 
   bool _isNew = false;
+  String customerName = '';
+  String customerId = '';
 
   @override
   void initState() {
@@ -39,10 +42,10 @@ class _DiscountEditorState extends State<DiscountEditor> {
       _codeController.text = _discount.code;
       _amountController.text = _discount.amount.toString();
       _statusController.text = _discount.status;
-      _customerController.text = 'Ko Nyi';
+      customerName = widget.discount.customerName;
+      customerId = widget.discount.customerId;
     } else {
       _isNew = true;
-      _customerController.text = '';
     }
   }
 
@@ -53,11 +56,6 @@ class _DiscountEditorState extends State<DiscountEditor> {
         iconData: FontAwesomeIcons.algolia,
         controller: _codeController);
 
-    final nameBox = InputText(
-        labelTextKey: 'discount.name',
-        iconData: Feather.user,
-        controller: _customerController);
-
     final amountBox = InputText(
         labelTextKey: 'discount.amount',
         iconData: FontAwesomeIcons.moneyBill,
@@ -69,6 +67,25 @@ class _DiscountEditorState extends State<DiscountEditor> {
       iconData: Icons.av_timer,
     );
 
+    final customerBox = Row(
+      children: <Widget>[
+        Expanded(
+            child: DisplayText(
+          text: customerName != null ? customerName : "",
+          labelTextKey: "discount.name",
+          iconData: Feather.user,
+        )),
+        IconButton(
+            icon: Icon(Icons.search, color: primaryColor),
+            onPressed: () => searchUser(context, callbackUserSelect: (u) {
+                  setState(() {
+                    customerId = u.id;
+                    customerName = u.name;
+                  });
+                })),
+      ],
+    );
+
     return LocalProgress(
       inAsyncCall: _isLoading,
       child: Scaffold(
@@ -98,8 +115,10 @@ class _DiscountEditorState extends State<DiscountEditor> {
                   child: ListView(
                     children: <Widget>[
                       codeBox,
-                      nameBox,
                       amountBox,
+                      SizedBox(height: 7),
+                      customerBox,
+                      SizedBox(height: 7),
                       widget.discount == null
                           ? Container()
                           : Container(
@@ -129,7 +148,8 @@ class _DiscountEditorState extends State<DiscountEditor> {
           Provider.of<DiscountModel>(context, listen: false);
       Discount _discount = Discount(
           code: _codeController.text,
-          customer: _customerController.text,
+          customerName: customerName,
+          customerId: customerId,
           amount: double.parse(_amountController.text));
       if (_isNew) {
         await discountModel.addDiscount(_discount);
@@ -149,7 +169,7 @@ class _DiscountEditorState extends State<DiscountEditor> {
 
   _delete() {
     showConfirmDialog(
-        context, "cargo_type.edit.delete.confirm", _deleteCargoType);
+        context, "discount.edit.delete.confirm", _deleteCargoType);
   }
 
   _deleteCargoType() async {
@@ -158,7 +178,7 @@ class _DiscountEditorState extends State<DiscountEditor> {
     });
     try {
       var discountModel = Provider.of<DiscountModel>(context, listen: false);
-      await discountModel.deleteCargoType(widget.discount.id);
+      await discountModel.deleteDiscount(widget.discount);
       Navigator.pop(context);
     } catch (e) {
       showMsgDialog(context, "Error", e.toString());