fetchReactionList method

Future<Map<String, List<ChatMessageReaction>>> fetchReactionList({
  1. required List<String> messageIds,
  2. required ChatType chatType,
  3. String? groupId,
})

获取 Reaction 列表。

Param messageIds 消息 ID 列表。

Param chatType 会话类型。

Param groupId 群组 ID，该参数仅在会话类型为群聊时有效。

Return 若调用成功，返回 Reaction 列表；失败则抛出异常。

Throws 如果有异常会在此抛出，包括错误码和错误信息，详见 ChatError。

Implementation

Future<Map<String, List<ChatMessageReaction>>> fetchReactionList({
  required List<String> messageIds,
  required ChatType chatType,
  String? groupId,
}) async {
  try {
    Map req = {
      "msgIds": messageIds,
      "chatType": chatType.index,
    };
    req.putIfNotNull("groupId", groupId);
    Map result = await platform_interface.Client.instance.chatManager.callNativeMethod(
      ChatMethodKeys.fetchReactionList,
      req,
    );
    ChatError.hasErrorFromResult(result);
    Map<String, List<ChatMessageReaction>> ret = {};
    for (var info in result[ChatMethodKeys.fetchReactionList].entries) {
      List<ChatMessageReaction> reactions = [];
      for (var item in info.value) {
        reactions.add(ChatMessageReaction.fromJson(item));
      }
      ret[info.key] = reactions;
    }
    return ret;
  } catch (e) {
    rethrow;
  }
}