stream-chat-react-native-core/lib/module/components/ChannelPreview/hooks/useChannelPreviewPollLabel.js

The official React Native and Expo components for Stream Chat, a service for building chat applications

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.useChannelPreviewPollLabel = void 0;
var _react = require("react");
var _ChatContext = require("../../../contexts/chatContext/ChatContext");
var _TranslationContext = require("../../../contexts/translationContext/TranslationContext");
var _useStateStore = require("../../../hooks/useStateStore");
var selector = nextValue => ({
  latest_votes_by_option: nextValue.latest_votes_by_option,
  options: nextValue.options
});
var useChannelPreviewPollLabel = ({
  pollId
}) => {
  var _useChatContext = (0, _ChatContext.useChatContext)(),
    client = _useChatContext.client;
  var _useTranslationContex = (0, _TranslationContext.useTranslationContext)(),
    t = _useTranslationContex.t;
  var poll = client.polls.fromState(pollId);
  var pollState = (0, _useStateStore.useStateStore)(poll?.state, selector) ?? {};
  var latestVotesByOption = pollState.latest_votes_by_option,
    pollOptions = pollState.options;
  var latestVotes = (0, _react.useMemo)(() => latestVotesByOption ? Object.values(latestVotesByOption).map(votes => votes?.[0]).sort((a, b) => new Date(b.created_at).getTime() - new Date(a.created_at).getTime()) : [], [latestVotesByOption]);
  return (0, _react.useMemo)(() => {
    if (!(latestVotes && latestVotes.length && latestVotes[0].user)) return;
    {
      var option = pollOptions?.find(option => option.id === latestVotes[0].option_id);
      var voteUser = latestVotes[0].user;
      if (voteUser.id === client.user?.id) {
        return t('You voted: {{ option }}', {
          option: option?.text
        });
      } else {
        return t('{{ user }} voted: {{ option }}', {
          user: voteUser.name || voteUser.id,
          option: option?.text
        });
      }
    }
  }, [latestVotes, pollOptions, client.user?.id, t]);
};
exports.useChannelPreviewPollLabel = useChannelPreviewPollLabel;
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