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import { Transaction } from 'sequelize'
import {
ActivityAudience,
ActivityCreate,
ActivityFollow,
ActivityLike,
ActivityUndo
} from '../../../../shared/models/activitypub/activity'
import { AccountInstance } from '../../../models'
import { AccountFollowInstance } from '../../../models/account/account-follow-interface'
import { VideoInstance } from '../../../models/video/video-interface'
import { getAccountFollowActivityPubUrl, getUndoActivityPubUrl, getVideoDislikeActivityPubUrl, getVideoLikeActivityPubUrl } from '../url'
import {
broadcastToFollowers,
getAccountsInvolvedInVideo,
getAudience,
getObjectFollowersAudience,
getOriginVideoAudience,
unicastTo
} from './misc'
import { createActivityData, createDislikeActivityData } from './send-create'
import { followActivityData } from './send-follow'
import { likeActivityData } from './send-like'
async function sendUndoFollow (accountFollow: AccountFollowInstance, t: Transaction) {
const me = accountFollow.AccountFollower
const following = accountFollow.AccountFollowing
const followUrl = getAccountFollowActivityPubUrl(accountFollow)
const undoUrl = getUndoActivityPubUrl(followUrl)
const object = followActivityData(followUrl, me, following)
const data = await undoActivityData(undoUrl, me, object, t)
return unicastTo(data, me, following.inboxUrl, t)
}
async function sendUndoLikeToOrigin (byAccount: AccountInstance, video: VideoInstance, t: Transaction) {
const likeUrl = getVideoLikeActivityPubUrl(byAccount, video)
const undoUrl = getUndoActivityPubUrl(likeUrl)
const accountsInvolvedInVideo = await getAccountsInvolvedInVideo(video, t)
const audience = getOriginVideoAudience(video, accountsInvolvedInVideo)
const object = await likeActivityData(likeUrl, byAccount, video, t)
const data = await undoActivityData(undoUrl, byAccount, object, t, audience)
return unicastTo(data, byAccount, video.VideoChannel.Account.sharedInboxUrl, t)
}
async function sendUndoLikeToVideoFollowers (byAccount: AccountInstance, video: VideoInstance, t: Transaction) {
const likeUrl = getVideoLikeActivityPubUrl(byAccount, video)
const undoUrl = getUndoActivityPubUrl(likeUrl)
const toAccountsFollowers = await getAccountsInvolvedInVideo(video, t)
const audience = getObjectFollowersAudience(toAccountsFollowers)
const object = await likeActivityData(likeUrl, byAccount, video, t)
const data = await undoActivityData(undoUrl, byAccount, object, t, audience)
const followersException = [ byAccount ]
return broadcastToFollowers(data, byAccount, toAccountsFollowers, t, followersException)
}
async function sendUndoDislikeToOrigin (byAccount: AccountInstance, video: VideoInstance, t: Transaction) {
const dislikeUrl = getVideoDislikeActivityPubUrl(byAccount, video)
const undoUrl = getUndoActivityPubUrl(dislikeUrl)
const accountsInvolvedInVideo = await getAccountsInvolvedInVideo(video, t)
const audience = getOriginVideoAudience(video, accountsInvolvedInVideo)
const dislikeActivity = createDislikeActivityData(byAccount, video)
const object = await createActivityData(undoUrl, byAccount, dislikeActivity, t, audience)
const data = await undoActivityData(undoUrl, byAccount, object, t)
return unicastTo(data, byAccount, video.VideoChannel.Account.sharedInboxUrl, t)
}
async function sendUndoDislikeToVideoFollowers (byAccount: AccountInstance, video: VideoInstance, t: Transaction) {
const dislikeUrl = getVideoDislikeActivityPubUrl(byAccount, video)
const undoUrl = getUndoActivityPubUrl(dislikeUrl)
const dislikeActivity = createDislikeActivityData(byAccount, video)
const object = await createActivityData(undoUrl, byAccount, dislikeActivity, t)
const data = await undoActivityData(undoUrl, byAccount, object, t)
const toAccountsFollowers = await getAccountsInvolvedInVideo(video, t)
const followersException = [ byAccount ]
return broadcastToFollowers(data, byAccount, toAccountsFollowers, t, followersException)
}
// ---------------------------------------------------------------------------
export {
sendUndoFollow,
sendUndoLikeToOrigin,
sendUndoLikeToVideoFollowers,
sendUndoDislikeToOrigin,
sendUndoDislikeToVideoFollowers
}
// ---------------------------------------------------------------------------
async function undoActivityData (
url: string,
byAccount: AccountInstance,
object: ActivityFollow | ActivityLike | ActivityCreate,
t: Transaction,
audience?: ActivityAudience
) {
if (!audience) {
audience = await getAudience(byAccount, t)
}
const activity: ActivityUndo = {
type: 'Undo',
id: url,
actor: byAccount.url,
to: audience.to,
cc: audience.cc,
object
}
return activity
}
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