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noteのread処理

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This commit is contained in:
syuilo
2021-03-23 15:06:56 +09:00
parent 00bc097abb
commit 7e4a800352
10 changed files with 132 additions and 57 deletions
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36
src/misc/antenna-cache.ts Normal file
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@ -0,0 +1,36 @@
import { Antennas } from '../models';
import { Antenna } from '../models/entities/antenna';
import { subsdcriber } from '../db/redis';
let antennasFetched = false;
let antennas: Antenna[] = [];
export async function getAntennas() {
if (!antennasFetched) {
antennas = await Antennas.find();
antennasFetched = true;
}
return antennas;
}
subsdcriber.on('message', async (_, data) => {
const obj = JSON.parse(data);
if (obj.channel === 'internal') {
const { type, body } = obj.message;
switch (type) {
case 'antennaCreated':
antennas.push(body);
break;
case 'antennaUpdated':
antennas[antennas.findIndex(a => a.id === body.id)] = body;
break;
case 'antennaDeleted':
antennas = antennas.filter(a => a.id !== body.id);
break;
default:
break;
}
}
});

14
src/misc/check-hit-antenna.ts
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@ -4,18 +4,24 @@ import { User } from '../models/entities/user';
import { UserListJoinings, UserGroupJoinings } from '../models';
import parseAcct from './acct/parse';
import { getFullApAccount } from './convert-host';
import { PackedNote } from '../models/repositories/note';
export async function checkHitAntenna(antenna: Antenna, note: Note, noteUser: User, followers: User['id'][]): Promise<boolean> {
/**
* noteUserFollowers / antennaUserFollowing はどちらか一方が指定されていればよい
*/
export async function checkHitAntenna(antenna: Antenna, note: (Note | PackedNote), noteUser: { username: string; host: string | null; }, noteUserFollowers?: User['id'][], antennaUserFollowing?: User['id'][]): Promise<boolean> {
if (note.visibility === 'specified') return false;
if (note.visibility === 'followers') {
if (!followers.includes(antenna.userId)) return false;
if (noteUserFollowers && !noteUserFollowers.includes(antenna.userId)) return false;
if (antennaUserFollowing && !antennaUserFollowing.includes(note.userId)) return false;
}
if (!antenna.withReplies && note.replyId != null) return false;
if (antenna.src === 'home') {
if (!followers.includes(antenna.userId)) return false;
if (noteUserFollowers && !noteUserFollowers.includes(antenna.userId)) return false;
if (antennaUserFollowing && !antennaUserFollowing.includes(note.userId)) return false;
} else if (antenna.src === 'list') {
const listUsers = (await UserListJoinings.find({
userListId: antenna.userListId!
@ -75,7 +81,7 @@ export async function checkHitAntenna(antenna: Antenna, note: Note, noteUser: Us
}
if (antenna.withFile) {
if (note.fileIds.length === 0) return false;
if (note.fileIds && note.fileIds.length === 0) return false;
}
// TODO: eval expression