git ssb

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const nest = require('depnest')
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const get = require('lodash/get')
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exports.gives = nest('message.sync.getParticipants')
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exports.needs = nest({
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  'keys.sync.id': 'first'
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})
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exports.create = function (api) {
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  return nest('message.sync.getParticipants', getParticipants)
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  function getParticipants (msg) {
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    const myKey = api.keys.sync.id()
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    var participants = get(msg, 'value.content.recps')
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      .map(r => typeof r === 'string' ? r : r.link)
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      .filter(r => r != myKey)
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      .sort()
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    participants.key = participants.join(' ')
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    return participants
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  }
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}
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