payerReference optional parameter added

Author: dev-masum

.fvm/flutter_sdk

@@ -0,0 +1 @@
+C:/Users/aam/fvm/versions/stable

.fvm/fvm_config.json

@@ -0,0 +1,4 @@
+{
+  "flutterSdkVersion": "stable",
+  "flavors": {}
+}

example/lib/main.dart

@@ -224,7 +224,8 @@ class HomePageState extends State<HomePage> {
                               try {
                                 final res = await flutterBkash.pay(
                                   context: context,
-                                  amount: double.parse(amount), // need it double type
+                                  amount: double.parse(
+                                      amount), // need it double type
                                   merchantInvoiceNumber: "tranId",
                                 );
 

lib/src/apis/create_agreement_api.dart

@@ -21,6 +21,7 @@ class CreateAgreementApi with ApiHelper {
 
   Future<Either<BkashFailure, CreateAgreementResponseModel>> createAgreement({
     required String idToken,
+    required String payerReference,
   }) async {
     final headers = {
       "accept": 'application/json',
@@ -30,7 +31,7 @@ class CreateAgreementApi with ApiHelper {
     };
     final body = {
       "mode": '0000',
-      "payerReference": ' ',
+      "payerReference": payerReference,
       "callbackURL": 'https://example.com/',
     };
 

lib/src/apis/pay_without_agreement_api.dart

@@ -23,6 +23,7 @@ class PayWithoutAgreementApi with ApiHelper {
       payWithoutAgreement({
     required String idToken,
     required String amount,
+    required String payerReference,
     required String marchentInvoiceNumber,
   }) async {
     final headers = {
@@ -33,7 +34,7 @@ class PayWithoutAgreementApi with ApiHelper {
     };
     final body = {
       "mode": '0011',
-      "payerReference": ' ',
+      "payerReference": payerReference,
       "callbackURL": 'https://example.com/',
       "amount": amount,
       "currency": 'BDT',

lib/src/bkash_api.dart

@@ -38,8 +38,12 @@ class BkashApi {
   // create agreement api
   Future<Either<BkashFailure, CreateAgreementResponseModel>> createAgreement({
     required String idToken,
+    required String payerReference,
   }) async =>
-      _createAgreementApi.createAgreement(idToken: idToken);
+      _createAgreementApi.createAgreement(
+        idToken: idToken,
+        payerReference: payerReference,
+      );
 
   Future<Either<BkashFailure, ExecuteAgreementResponse>>
       executeCreateAgreement({
@@ -81,11 +85,13 @@ class BkashApi {
       payWithoutAgreement({
     required String idToken,
     required String amount,
+    required String payerReference,
     required String marchentInvoiceNumber,
   }) async =>
           await _payWithoutAgreementApi.payWithoutAgreement(
             idToken: idToken,
             amount: amount,
+            payerReference: payerReference,
             marchentInvoiceNumber: marchentInvoiceNumber,
           );