Function buildContactItems

packages/node-runtime/src/services/contacts/compute.ts:445–479

(accumulators: ContactAccumulator[])

}

function buildContactItems(accumulators: ContactAccumulator[]): ContactItem[] {
  const friendInputs = accumulators
    .filter((acc) => acc.isFriend)
    .map((acc) => ({
      acc,
      privateMessageCount: acc.privateMessageCount,
      activeMonths: [...acc.activePrivateMonths],
      commonGroupCount: acc.commonGroupSessionIds.size,
    }))
  const nonFriendInputs = accumulators
    .filter((acc) => !acc.isFriend)
    .map((acc) => ({
      acc,
      coOccurrenceRawScore: acc.coOccurrenceRawScore,
      commonGroupCount: acc.commonGroupSessionIds.size,
      replyInteractionCount: acc.replyInteractionCount,
      coOccurrenceCount: acc.coOccurrenceCount,
    }))

  const friendScores = computeFriendScores(friendInputs)
  const nonFriendScores = computeNonFriendScores(nonFriendInputs)
  const contacts: ContactItem[] = []

  for (const input of friendInputs) {
    const score = friendScores.get(input) ?? { score: 0, scoreBreakdown: {} }
    contacts.push(toContactItem(input.acc, 'friend', score))
  }

  for (const input of nonFriendInputs) {
    const score = nonFriendScores.get(input) ?? { score: 0, scoreBreakdown: {} }
    contacts.push(toContactItem(input.acc, 'non_friend', score))
  }

  return contacts.sort((a, b) => b.score - a.score || a.displayName.localeCompare(b.displayName))
}

function toContactItem(
  acc: ContactAccumulator,