WIP: add option to vote on polls

lib/api/marianumcloud/talk/getPoll/getPollState.dart

@@ -1,5 +1,4 @@
 import 'dart:convert';
-import 'dart:developer';
 
 import 'package:http/http.dart' as http;
 
@@ -12,10 +11,7 @@ class GetPollState extends TalkApi<GetPollStateResponse> {
   GetPollState({required this.token, required this.pollId}) : super('v1/poll/$token/$pollId', null);
 
   @override
-  GetPollStateResponse assemble(String raw) {
-    log(raw);
-    return GetPollStateResponse.fromJson(jsonDecode(raw)['ocs']);
-  }
+  GetPollStateResponse assemble(String raw) => GetPollStateResponse.fromJson(jsonDecode(raw)['ocs']);
 
   @override
   Future<http.Response> request(Uri uri, Object? body, Map<String, String>? headers) => http.get(uri, headers: headers);

lib/api/marianumcloud/talk/votePoll/votePoll.dart

@@ -0,0 +1,30 @@
+import 'dart:convert';
+import 'dart:developer';
+
+import 'package:http/http.dart' as http;
+import 'package:http/http.dart';
+
+import '../getPoll/getPollStateResponse.dart';
+import '../talkApi.dart';
+import 'votePollParams.dart';
+
+class VotePoll extends TalkApi {
+  String token;
+  int pollId;
+  VotePoll({required this.token, required this.pollId, required VotePollParams params}) : super('v1/poll/$token/$pollId', params);
+
+  @override
+  GetPollStateResponse assemble(String raw) {
+    log(raw);
+    return GetPollStateResponse.fromJson(jsonDecode(raw)['ocs']);
+  }
+
+  @override
+  Future<Response>? request(Uri uri, Object? body, Map<String, String>? headers) {
+    if(body is VotePollParams) {
+      log(body.toJson().toString());
+      return http.post(uri, headers: headers, body: body.toJson().toString());
+    }
+    return null;
+  }
+}

lib/api/marianumcloud/talk/votePoll/votePollParams.dart

@@ -0,0 +1,14 @@
+import 'package:json_annotation/json_annotation.dart';
+
+import '../../../apiParams.dart';
+
+part 'votePollParams.g.dart';
+
+@JsonSerializable()
+class VotePollParams extends ApiParams {
+  List<int> optionIds;
+
+  VotePollParams({required this.optionIds});
+  factory VotePollParams.fromJson(Map<String, dynamic> json) => _$VotePollParamsFromJson(json);
+  Map<String, dynamic> toJson() => _$VotePollParamsToJson(this);
+}

lib/api/marianumcloud/talk/votePoll/votePollParams.g.dart

@@ -0,0 +1,19 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'votePollParams.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+VotePollParams _$VotePollParamsFromJson(Map<String, dynamic> json) =>
+    VotePollParams(
+      optionIds: (json['optionIds'] as List<dynamic>)
+          .map((e) => (e as num).toInt())
+          .toList(),
+    );
+
+Map<String, dynamic> _$VotePollParamsToJson(VotePollParams instance) =>
+    <String, dynamic>{
+      'optionIds': instance.optionIds,
+    };