stream-chat-react-native-core/lib/module/components/ChannelDetails/hooks/useChannelDetailsMembersPreview.js

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

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.useChannelDetailsMembersPreview = exports.DEFAULT_VISIBLE_MEMBER_COUNT = void 0;
var _react = require("react");
var _useChannelMemberCount = require("../../../hooks/useChannelMemberCount");
var _useChannelMembersState = require("../../ChannelList/hooks/useChannelMembersState");
var DEFAULT_VISIBLE_MEMBER_COUNT = exports.DEFAULT_VISIBLE_MEMBER_COUNT = 5;
var useChannelDetailsMembersPreview = (channel, max = DEFAULT_VISIBLE_MEMBER_COUNT) => {
  var members = (0, _useChannelMembersState.useChannelMembersState)(channel);
  var memberCount = (0, _useChannelMemberCount.useChannelMemberCount)(channel);
  return (0, _react.useMemo)(() => {
    var all = Object.values(members);
    var total = memberCount || all.length;
    return {
      hasMore: total > max,
      total,
      visible: all.slice(0, max)
    };
  }, [members, memberCount, max]);
};
exports.useChannelDetailsMembersPreview = useChannelDetailsMembersPreview;
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