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 = await followActivityData(followUrl, me, following) const data = await undoActivityData(undoUrl, me, object) 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) const audience = getOriginVideoAudience(video, accountsInvolvedInVideo) const object = await likeActivityData(likeUrl, byAccount, video) const data = await undoActivityData(undoUrl, byAccount, object, 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) const audience = getObjectFollowersAudience(toAccountsFollowers) const object = await likeActivityData(likeUrl, byAccount, video) const data = await undoActivityData(undoUrl, byAccount, object, 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) const audience = getOriginVideoAudience(video, accountsInvolvedInVideo) const dislikeActivity = createDislikeActivityData(byAccount, video) const object = await createActivityData(undoUrl, byAccount, dislikeActivity, audience) const data = await undoActivityData(undoUrl, byAccount, object) 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) const data = await undoActivityData(undoUrl, byAccount, object) const toAccountsFollowers = await getAccountsInvolvedInVideo(video) 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, audience?: ActivityAudience ) { if (!audience) { audience = await getAudience(byAccount) } const activity: ActivityUndo = { type: 'Undo', id: url, actor: byAccount.url, to: audience.to, cc: audience.cc, object } return activity }