TF-2800 Calendar event accept - API and data source implementation

lib/features/email/data/datasource_impl/calendar_event_datasource_impl.dart

@@ -2,6 +2,7 @@
 import 'package:jmap_dart_client/jmap/account_id.dart';
 import 'package:jmap_dart_client/jmap/core/id.dart';
 import 'package:jmap_dart_client/jmap/mail/calendar/calendar_event.dart';
+import 'package:jmap_dart_client/jmap/mail/calendar/reply/calendar_event_accept_response.dart';
 import 'package:tmail_ui_user/features/email/data/datasource/calendar_event_datasource.dart';
 import 'package:tmail_ui_user/features/email/data/network/calendar_event_api.dart';
 import 'package:tmail_ui_user/features/email/domain/model/event_action.dart';
@@ -25,4 +26,11 @@ class CalendarEventDataSourceImpl extends CalendarEventDataSource {
   Future<List<EventAction>> getListEventAction(String emailContents) {
     throw UnimplementedError();
   }
+  
+  @override
+  Future<CalendarEventAcceptResponse> acceptEventInvitation(AccountId accountId, Set<Id> blobIds) {
+    return Future.sync(() async {
+      return await _calendarEventAPI.acceptEventInvitation(accountId, blobIds);
+    }).catchError(_exceptionThrower.throwException);
+  }
 }

lib/features/email/data/datasource_impl/local_calendar_event_datasource_impl.dart

@@ -2,6 +2,7 @@
 import 'package:jmap_dart_client/jmap/account_id.dart';
 import 'package:jmap_dart_client/jmap/core/id.dart';
 import 'package:jmap_dart_client/jmap/mail/calendar/calendar_event.dart';
+import 'package:jmap_dart_client/jmap/mail/calendar/reply/calendar_event_accept_response.dart';
 import 'package:tmail_ui_user/features/email/data/datasource/calendar_event_datasource.dart';
 import 'package:tmail_ui_user/features/email/data/local/html_analyzer.dart';
 import 'package:tmail_ui_user/features/email/domain/model/event_action.dart';
@@ -25,4 +26,9 @@ class LocalCalendarEventDataSourceImpl extends CalendarEventDataSource {
       return await _htmlAnalyzer.getListEventAction(emailContents);
     }).catchError(_exceptionThrower.throwException);
   }
+  
+  @override
+  Future<CalendarEventAcceptResponse> acceptEventInvitation(AccountId accountId, Set<Id> blobIds) {
+    throw UnimplementedError();
+  }
 }

lib/features/email/data/network/calendar_event_api.dart

@@ -7,6 +7,8 @@ import 'package:jmap_dart_client/jmap/jmap_request.dart';
 import 'package:jmap_dart_client/jmap/mail/calendar/calendar_event.dart';
 import 'package:jmap_dart_client/jmap/mail/calendar/parse/calendar_event_parse_method.dart';
 import 'package:jmap_dart_client/jmap/mail/calendar/parse/calendar_event_parse_response.dart';
+import 'package:jmap_dart_client/jmap/mail/calendar/reply/calendar_event_accept_method.dart';
+import 'package:jmap_dart_client/jmap/mail/calendar/reply/calendar_event_accept_response.dart';
 import 'package:tmail_ui_user/features/email/domain/exceptions/calendar_event_exceptions.dart';
 
 class CalendarEventAPI {
@@ -38,4 +40,25 @@ class CalendarEventAPI {
       throw NotParsableCalendarEventException();
     }
   }
+
+  Future<CalendarEventAcceptResponse> acceptEventInvitation(AccountId accountId, Set<Id> blobIds) async {
+    final requestBuilder = JmapRequestBuilder(_httpClient, ProcessingInvocation());
+    final calendarEventAcceptMethod = CalendarEventAcceptMethod(
+      accountId,
+      blobIds: blobIds.toList());
+    final calendarEventAcceptInvocation = requestBuilder.invocation(calendarEventAcceptMethod);
+    final response = await (requestBuilder..usings(calendarEventAcceptMethod.requiredCapabilities))
+      .build()
+      .execute();
+
+    final calendarEventAcceptResponse = response.parse<CalendarEventAcceptResponse>(
+      calendarEventAcceptInvocation.methodCallId,
+      CalendarEventAcceptResponse.deserialize);
+
+    if (calendarEventAcceptResponse == null) {
+      throw NotAcceptableCalendarEventException();
+    }
+
+    return calendarEventAcceptResponse;
+  }
 }

lib/features/email/domain/exceptions/calendar_event_exceptions.dart

@@ -1,4 +1,6 @@
 
 class NotFoundCalendarEventException implements Exception {}
 
-class NotParsableCalendarEventException implements Exception {}
+class NotParsableCalendarEventException implements Exception {}
+
+class NotAcceptableCalendarEventException implements Exception {}