feat: add new method to fetch enrollment requests

packages/at_client/lib/at_client.dart

@@ -12,6 +12,8 @@ export 'package:at_client/src/preference/at_client_preference.dart';
 export 'package:at_client/src/response/at_notification.dart';
 export 'package:at_client/src/util/at_client_util.dart';
 export 'package:at_client/src/util/encryption_util.dart';
+export 'package:at_client/src/util/enrollment_request.dart';
+export 'package:at_client/src/util/enroll_list_request_param.dart';
 export 'package:at_client/src/service/notification_service.dart';
 export 'package:at_client/src/service/sync_service.dart';
 export 'package:at_client/src/service/sync/sync_result.dart';

packages/at_client/lib/src/client/at_client_impl.dart

@@ -674,18 +674,32 @@ class AtClientImpl implements AtClient, AtSignChangeListener {
   }
 
   @override
-  Future<Map<String, dynamic>> fetchEnrollmentRequests(
-      {String? appName, String? deviceName}) async {
+  Future<List<EnrollmentRequest>> fetchEnrollmentRequests(
+      {EnrollListRequestParam? enrollmentListRequest}) async {
     EnrollVerbBuilder enrollBuilder = EnrollVerbBuilder()
       ..operation = EnrollOperationEnum.list
-      ..appName = appName
-      ..deviceName = deviceName;
+      ..appName = enrollmentListRequest?.appName
+      ..deviceName = enrollmentListRequest?.deviceName;
 
     var response = await getRemoteSecondary()
         ?.executeCommand(enrollBuilder.buildCommand(), auth: true);
     response = response?.replaceFirst('data:', '');
     Map<String, dynamic> enrollRequests = jsonDecode(response!);
-    return enrollRequests;
+    stdout.writeln('enrollment lis req response: $response');
+    return _formatEnrollListResponse(enrollRequests);
+  }
+
+  List<EnrollmentRequest> _formatEnrollListResponse(
+      Map<String, dynamic> enrollRequests) {
+    List<EnrollmentRequest> enrollRequestsFormatted = [];
+    for (var request in enrollRequests.entries) {
+      enrollRequestsFormatted.add(EnrollmentRequest()
+        ..enrollmentKey = request.key
+        ..appName = request.value['appName']
+        ..deviceName = request.value['deviceName']
+        ..namespace = request.value['namespace']);
+    }
+    return enrollRequestsFormatted;
   }
 
   @override

packages/at_client/lib/src/client/at_client_spec.dart

@@ -1,5 +1,6 @@
 import 'dart:io';
 
+import 'package:at_client/at_client.dart';
 import 'package:at_client/src/client/local_secondary.dart';
 import 'package:at_client/src/client/remote_secondary.dart';
 import 'package:at_client/src/manager/sync_manager.dart';
@@ -573,7 +574,11 @@ abstract class AtClient {
 
   EncryptionService? get encryptionService;
 
-  /// Fetches all enrollment requests from the corresponding atServer
-  Future<Map<String, dynamic>> fetchEnrollmentRequests(
-      {String? appName, String? deviceName});
+  /// Fetches all enrollment requests from the corresponding atServer; Formats the requests into a
+  /// List<[EnrollmentResponse]>
+  ///
+  /// The optional param [EnrollListRequestParam] is present to avoid future compatibility issues over backwards compatibility
+  /// [enrollListRequest] for now does not have any functionality
+  Future<List<EnrollmentRequest>> fetchEnrollmentRequests(
+      {EnrollListRequestParam? enrollmentListRequest});
 }

packages/at_client/lib/src/util/enroll_list_request_param.dart

@@ -0,0 +1,6 @@
+/// class to store request parameters while fetching a list of enrollments
+class EnrollListRequestParam {
+  String? appName;
+  String? deviceName;
+  String? namespace;
+}

packages/at_client/lib/src/util/enrollment_request.dart

@@ -0,0 +1,11 @@
+class EnrollmentRequest {
+  late String enrollmentKey;
+  late String appName;
+  late String deviceName;
+  late Map<String, dynamic> namespace;
+
+  @override
+  String toString() {
+    return 'Enrollment Request: enrollmentKey: $enrollmentKey | appName: $appName | deviceName: $deviceName | namespace: ${namespace.toString()}';
+  }
+}