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misskey-tools/src/backend/services/worker.ts

90 lines
2.6 KiB
TypeScript

import cron from 'node-cron';
import delay from 'delay';
import { Not } from 'typeorm';
import { deleteUser } from '../functions/users';
import { MiUser, updateScore } from '../functions/update-score';
import { updateRating } from '../functions/update-rating';
import { AlertMode } from '../../common/types/alert-mode';
import { Users } from '../models';
import { sendAlert } from './send-alert';
import { api } from './misskey';
import * as Store from '../store';
import { User } from '../models/entities/user';
export default (): void => {
cron.schedule('0 0 0 * * *', work);
};
export const work = async () => {
Store.dispatch({ nowCalculating: true });
clearLog();
printLog('Started.');
try {
const users = await Users.find({ alertMode: Not<AlertMode>('nothing') });
printLog('will process ' + users.length + ' accounts.');
for (const user of users) {
await update(user).catch(e => handleError(user, e));
printLog(`processed for ${user.username}@${user.host}`);
if (user.alertMode === 'note') {
await delay(3000);
}
}
printLog('finished successfully.');
} catch (e) {
const msg = String(e instanceof Error ? e.stack : e);
printLog(msg);
printLog('stopped wrongly.');
} finally {
Store.dispatch({ nowCalculating: false });
}
};
const clearLog = () => {
Store.dispatch({ misshaiWorkerLog: [] });
};
const printLog = (log: any) => {
Store.dispatch({ misshaiWorkerLog: [
...Store.getState().misshaiWorkerLog,
String(log),
] });
};
/**
* アラートを送信します。
* @param user アラートの送信先ユーザー
*/
const update = async (user: User) => {
const miUser = await api<MiUser & { error: unknown }>(user.host, 'users/show', { username: user.username }, user.token);
if (miUser.error) throw miUser.error;
await updateRating(user, miUser);
await sendAlert(user);
await updateScore(user, miUser);
};
/**
* アラート送信失敗のエラーをハンドリングします。
* @param user 送信に失敗したアラートの送信先ユーザー
* @param e エラー。ErrorだったりObjectだったりするのでanyだけど、いずれ型定義したい
*/
const handleError = async (user: User, e: any) => {
if (e.code) {
if (e.code === 'NO_SUCH_USER' || e.code === 'AUTHENTICATION_FAILED') {
// ユーザーが削除されている場合、レコードからも消してとりやめ
printLog(`${user.username}@${user.host} is deleted, so delete this user from the system`);
await deleteUser(user.username, user.host);
} else {
printLog(`Misskey Error: ${JSON.stringify(e)}`);
}
} else {
// おそらく通信エラー
printLog(`Unknown error: ${e.name} ${e.message}`);
}
};