125 lines
3.5 KiB
TypeScript
125 lines
3.5 KiB
TypeScript
import User, { isLocalUser, isRemoteUser, pack as packUser, IUser } from '../../models/user';
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import Following from '../../models/following';
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import FollowRequest from '../../models/follow-request';
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import { publishMainStream } from '../stream';
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import { renderActivity } from '../../remote/activitypub/renderer';
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import renderFollow from '../../remote/activitypub/renderer/follow';
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import renderUndo from '../../remote/activitypub/renderer/undo';
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import renderBlock from '../../remote/activitypub/renderer/block';
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import { deliver } from '../../queue';
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import renderReject from '../../remote/activitypub/renderer/reject';
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import perUserFollowingChart from '../../chart/per-user-following';
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import Blocking from '../../models/blocking';
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export default async function(blocker: IUser, blockee: IUser) {
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await Promise.all([
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cancelRequest(blocker, blockee),
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cancelRequest(blockee, blocker),
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unFollow(blocker, blockee),
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unFollow(blockee, blocker)
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]);
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await Blocking.insert({
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createdAt: new Date(),
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blockerId: blocker._id,
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blockeeId: blockee._id,
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});
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if (isLocalUser(blocker) && isRemoteUser(blockee)) {
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const content = renderActivity(renderBlock(blocker, blockee));
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deliver(blocker, content, blockee.inbox);
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}
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}
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async function cancelRequest(follower: IUser, followee: IUser) {
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const request = await FollowRequest.findOne({
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followeeId: followee._id,
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followerId: follower._id
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});
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if (request == null) {
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return;
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}
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await FollowRequest.remove({
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followeeId: followee._id,
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followerId: follower._id
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});
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await User.update({ _id: followee._id }, {
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$inc: {
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pendingReceivedFollowRequestsCount: -1
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}
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});
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if (isLocalUser(followee)) {
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packUser(followee, followee, {
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detail: true
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}).then(packed => publishMainStream(followee._id, 'meUpdated', packed));
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}
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if (isLocalUser(follower)) {
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packUser(followee, follower, {
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detail: true
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}).then(packed => publishMainStream(follower._id, 'unfollow', packed));
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}
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// リモートにフォローリクエストをしていたらUndoFollow送信
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if (isLocalUser(follower) && isRemoteUser(followee)) {
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const content = renderActivity(renderUndo(renderFollow(follower, followee), follower));
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deliver(follower, content, followee.inbox);
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}
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// リモートからフォローリクエストを受けていたらReject送信
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if (isRemoteUser(follower) && isLocalUser(followee)) {
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const content = renderActivity(renderReject(renderFollow(follower, followee, request.requestId), followee));
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deliver(followee, content, follower.inbox);
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}
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}
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async function unFollow(follower: IUser, followee: IUser) {
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const following = await Following.findOne({
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followerId: follower._id,
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followeeId: followee._id
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});
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if (following == null) {
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return;
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}
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Following.remove({
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_id: following._id
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});
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//#region Decrement following count
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User.update({ _id: follower._id }, {
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$inc: {
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followingCount: -1
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}
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});
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//#endregion
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//#region Decrement followers count
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User.update({ _id: followee._id }, {
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$inc: {
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followersCount: -1
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}
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});
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//#endregion
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perUserFollowingChart.update(follower, followee, false);
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// Publish unfollow event
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if (isLocalUser(follower)) {
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packUser(followee, follower, {
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detail: true
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}).then(packed => publishMainStream(follower._id, 'unfollow', packed));
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}
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// リモートにフォローをしていたらUndoFollow送信
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if (isLocalUser(follower) && isRemoteUser(followee)) {
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const content = renderActivity(renderUndo(renderFollow(follower, followee), follower));
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deliver(follower, content, followee.inbox);
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}
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}
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