71 lines
1.9 KiB
TypeScript
71 lines
1.9 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 FollowingLog from '../../../models/following-log';
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import FollowedLog from '../../../models/followed-log';
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import event from '../../../stream';
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export default async function(followee: IUser, follower: IUser) {
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const following = 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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},
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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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}
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});
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if (isRemoteUser(follower)) {
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const content = pack(renderAccept(renderFollow(follower, followee)));
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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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$inc: {
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followingCount: 1
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}
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});
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FollowingLog.insert({
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createdAt: following.createdAt,
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userId: follower._id,
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count: follower.followingCount + 1
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});
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//#endregion
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//#region Increment followers count
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await User.update({ _id: followee._id }, {
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$inc: {
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followersCount: 1
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}
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});
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FollowedLog.insert({
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createdAt: following.createdAt,
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userId: followee._id,
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count: followee.followersCount + 1
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});
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//#endregion
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packUser(followee, followee, {
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detail: true
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}).then(packed => event(followee._id, 'meUpdated', packed));
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}
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