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82 lines
2.5 KiB
TypeScript
82 lines
2.5 KiB
TypeScript
//
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// Copyright © 2024 Hardcore Engineering Inc.
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//
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// Licensed under the Eclipse Public License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License. You may
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// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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//
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import { type Doc, type Ref, getCurrentAccount } from '@hcengineering/core'
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import { type Person, type PersonAccount } from '@hcengineering/contact'
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import { type PresenceData } from '@hcengineering/presence'
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import { type Readable, derived, writable } from 'svelte/store'
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import { type PersonRoomPresence, type Room, type RoomPresence } from './types'
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type PersonPresenceMap = Map<Ref<Person>, RoomPresence[]>
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export const myPresence = writable<RoomPresence[]>([])
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export const otherPresence = writable<PersonPresenceMap>(new Map())
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export const presenceByObjectId = derived<Readable<PersonPresenceMap>, Map<Ref<Doc>, PersonRoomPresence[]>>(
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otherPresence,
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($presence) => {
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const me = getCurrentAccount() as PersonAccount
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const map = new Map<Ref<Doc>, PersonRoomPresence[]>()
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for (const [person, presences] of $presence.entries()) {
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if (person === me.person) continue
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presences.forEach((presence) => {
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const values = map.get(presence.room.objectId) ?? []
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values.push({ person, ...presence })
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map.set(presence.room.objectId, values)
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})
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}
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return map
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}
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)
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export function updateMyPresence (room: Room, presence: PresenceData): void {
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myPresence.update((rooms) => {
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const value = { room, presence, lastUpdated: Date.now() }
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const index = rooms.findIndex((it) => it.room.objectId === room.objectId)
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if (index >= 0) {
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rooms[index] = value
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} else {
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rooms.push(value)
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}
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return rooms
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})
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}
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export function removeMyPresence (room: Room): void {
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myPresence.update((old) => {
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return old.filter((it) => it.room.objectId !== room.objectId)
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})
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}
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export function onPersonUpdate (person: Ref<Person>, presence: RoomPresence[]): void {
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otherPresence.update((map) => {
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map.set(person, [...presence])
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return map
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})
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}
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export function onPersonLeave (person: Ref<Person>): void {
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otherPresence.update((map) => {
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map.delete(person)
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return map
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})
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}
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