129 lines
3.8 KiB
TypeScript
129 lines
3.8 KiB
TypeScript
import { publishMainStream, publishUserEvent } from '@/services/stream';
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import { renderActivity } from '@/remote/activitypub/renderer/index';
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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/index';
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import renderReject from '@/remote/activitypub/renderer/reject';
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import { User } from '@/models/entities/user';
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import { Blockings, Users, FollowRequests, Followings, UserListJoinings, UserLists } from '@/models/index';
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import { perUserFollowingChart } from '@/services/chart/index';
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import { genId } from '@/misc/gen-id';
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import { IdentifiableError } from '@/misc/identifiable-error';
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export default async function(blocker: User, blockee: User) {
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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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removeFromList(blockee, blocker),
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]);
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await Blockings.insert({
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id: genId(),
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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 (Users.isLocalUser(blocker) && Users.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: User, followee: User) {
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const request = await FollowRequests.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 FollowRequests.delete({
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followeeId: followee.id,
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followerId: follower.id,
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});
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if (Users.isLocalUser(followee)) {
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Users.pack(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 (Users.isLocalUser(follower)) {
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Users.pack(followee, follower, {
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detail: true,
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}).then(packed => {
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publishUserEvent(follower.id, 'unfollow', packed);
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publishMainStream(follower.id, 'unfollow', packed);
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});
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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 (Users.isLocalUser(follower) && Users.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 (Users.isRemoteUser(follower) && Users.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: User, followee: User) {
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const following = await Followings.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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Followings.delete(following.id);
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//#region Decrement following count
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Users.decrement({ id: follower.id }, 'followingCount', 1);
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//#endregion
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//#region Decrement followers count
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Users.decrement({ id: followee.id }, 'followersCount', 1);
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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 (Users.isLocalUser(follower)) {
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Users.pack(followee, follower, {
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detail: true,
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}).then(packed => {
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publishUserEvent(follower.id, 'unfollow', packed);
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publishMainStream(follower.id, 'unfollow', packed);
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});
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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 (Users.isLocalUser(follower) && Users.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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async function removeFromList(listOwner: User, user: User) {
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const userLists = await UserLists.find({
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userId: listOwner.id,
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});
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for (const userList of userLists) {
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await UserListJoinings.delete({
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userListId: userList.id,
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userId: user.id,
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});
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}
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}
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