74 lines
2.1 KiB
TypeScript
74 lines
2.1 KiB
TypeScript
import User, { IUser, isRemoteUser, ILocalUser, pack as packUser } from '../../../models/user';
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import FollowRequest from '../../../models/follow-request';
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import pack from '../../../remote/activitypub/renderer';
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import renderFollow from '../../../remote/activitypub/renderer/follow';
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import renderAccept from '../../../remote/activitypub/renderer/accept';
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import { deliver } from '../../../queue';
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import Following from '../../../models/following';
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import { publishMainStream } from '../../../stream';
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import { perUserFollowingStats } from '../../stats';
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export default async function(followee: IUser, follower: IUser) {
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await Following.insert({
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createdAt: new Date(),
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followerId: follower._id,
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followeeId: followee._id,
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// 非正規化
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_follower: {
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host: follower.host,
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inbox: isRemoteUser(follower) ? follower.inbox : undefined,
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sharedInbox: isRemoteUser(follower) ? follower.sharedInbox : undefined
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},
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_followee: {
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host: followee.host,
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inbox: isRemoteUser(followee) ? followee.inbox : undefined,
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sharedInbox: isRemoteUser(followee) ? followee.sharedInbox : undefined
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}
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});
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if (isRemoteUser(follower)) {
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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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const content = pack(renderAccept(renderFollow(follower, followee, request.requestId), followee as ILocalUser));
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deliver(followee as ILocalUser, content, follower.inbox);
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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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//#region Increment following count
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await User.update({ _id: follower._id }, {
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$inc: {
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followingCount: 1
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}
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});
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//#endregion
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//#region Increment followers count
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await User.update({ _id: followee._id }, {
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$inc: {
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followersCount: 1
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}
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});
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//#endregion
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perUserFollowingStats.update(follower, followee, true);
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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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packUser(followee, followee, {
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detail: true
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}).then(packed => publishMainStream(followee._id, 'meUpdated', packed));
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packUser(followee, follower).then(packed => publishMainStream(follower._id, 'follow', packed));
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}
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