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import { publishMainStream, publishUserEvent } from '../stream';
import { renderActivity } from '../../remote/activitypub/renderer';
import renderFollow from '../../remote/activitypub/renderer/follow';
import renderUndo from '../../remote/activitypub/renderer/undo';
import renderBlock from '../../remote/activitypub/renderer/block';
import { deliver } from '../../queue';
import renderReject from '../../remote/activitypub/renderer/reject';
import { User } from '../../models/entities/user';
import { Blockings, Users, FollowRequests, Followings } from '../../models';
import { perUserFollowingChart } from '../chart';
import { genId } from '@/misc/gen-id';
export default async function(blocker: User, blockee: User) {
await Promise.all([
cancelRequest(blocker, blockee),
cancelRequest(blockee, blocker),
unFollow(blocker, blockee),
unFollow(blockee, blocker)
]);
await Blockings.insert({
id: genId(),
createdAt: new Date(),
blockerId: blocker.id,
blockeeId: blockee.id,
});
if (Users.isLocalUser(blocker) && Users.isRemoteUser(blockee)) {
const content = renderActivity(renderBlock(blocker, blockee));
deliver(blocker, content, blockee.inbox);
}
}
async function cancelRequest(follower: User, followee: User) {
const request = await FollowRequests.findOne({
followeeId: followee.id,
followerId: follower.id
});
if (request == null) {
return;
}
await FollowRequests.delete({
followeeId: followee.id,
followerId: follower.id
});
if (Users.isLocalUser(followee)) {
Users.pack(followee, followee, {
detail: true
}).then(packed => publishMainStream(followee.id, 'meUpdated', packed));
}
if (Users.isLocalUser(follower)) {
Users.pack(followee, follower, {
detail: true
}).then(packed => {
publishUserEvent(follower.id, 'unfollow', packed);
publishMainStream(follower.id, 'unfollow', packed);
});
}
// リモートにフォローリクエストをしていたらUndoFollow送信
if (Users.isLocalUser(follower) && Users.isRemoteUser(followee)) {
const content = renderActivity(renderUndo(renderFollow(follower, followee), follower));
deliver(follower, content, followee.inbox);
}
// 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
if (Users.isRemoteUser(follower) && Users.isLocalUser(followee)) {
const content = renderActivity(renderReject(renderFollow(follower, followee, request.requestId!), followee));
deliver(followee, content, follower.inbox);
}
}
async function unFollow(follower: User, followee: User) {
const following = await Followings.findOne({
followerId: follower.id,
followeeId: followee.id
});
if (following == null) {
return;
}
Followings.delete(following.id);
//#region Decrement following count
Users.decrement({ id: follower.id }, 'followingCount', 1);
//#endregion
//#region Decrement followers count
Users.decrement({ id: followee.id }, 'followersCount', 1);
//#endregion
perUserFollowingChart.update(follower, followee, false);
// Publish unfollow event
if (Users.isLocalUser(follower)) {
Users.pack(followee, follower, {
detail: true
}).then(packed => {
publishUserEvent(follower.id, 'unfollow', packed);
publishMainStream(follower.id, 'unfollow', packed);
});
}
// リモートにフォローをしていたらUndoFollow送信
if (Users.isLocalUser(follower) && Users.isRemoteUser(followee)) {
const content = renderActivity(renderUndo(renderFollow(follower, followee), follower));
deliver(follower, content, followee.inbox);
}
}
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