iceshrimp/packages/backend/src/queue/processors/object-storage/clean-remote-files.ts
2023-08-29 19:35:27 +02:00

70 lines
2 KiB
TypeScript

import type Bull from "bull";
import { queueLogger } from "../../logger.js";
import { deleteFileSync } from "@/services/drive/delete-file.js";
import { DriveFiles, Users } from "@/models/index.js";
import { MoreThan, Not, IsNull } from "typeorm";
import { User } from "@/models/entities/user.js";
import config from "@/config/index.js";
const logger = queueLogger.createSubLogger("clean-remote-files");
export default async function cleanRemoteFiles(
job: Bull.Job<Record<string, unknown>>,
done: any,
): Promise<void> {
let progress = 0;
const untilDate = new Date(Date.now() - ((new Date()).getTimezoneOffset() * 60000));
untilDate.setDate(untilDate.getDate() - (config.mediaCleanup?.maxAgeDays ?? 0));
const avatars = !(config.mediaCleanup?.keepHeaders ?? true);
const headers = !(config.mediaCleanup?.keepHeaders ?? true);
const until = untilDate.toISOString().replace("T", " ").slice(0, -1);
let target = "files";
if (avatars)
if (headers) target += ", avatars & headers";
else target += " & avatars";
else if (headers) target += " & headers";
logger.info(`Deleting cached remote ${target} created before ${until}...`);
let query = DriveFiles.createQueryBuilder("file")
.where(`file.isLink = FALSE`)
.andWhere(`file.userHost IS NOT NULL`)
.andWhere("file.createdAt < :until", { until });
if (!avatars || !headers) {
query = query.andWhere((qb) => {
let sq = qb.subQuery().from(User, "user");
if (!avatars) sq = sq.where("file.id = user.avatarId");
if (!headers) sq = sq.orWhere("file.id = user.bannerId");
return `NOT EXISTS ${sq.getQuery()}`;
});
}
query = query.take(8);
const total = await query.getCount();
logger.info(`Deleting ${total} files, please wait...`);
while (true) {
const files = await query.getMany();
if (files.length === 0) {
job.progress(100);
break;
}
await Promise.all(files.map((file) => deleteFileSync(file, true)));
progress += files.length;
job.progress((progress / total) * 100);
}
logger.succ(`Remote media cleanup job completed successfully.`);
done();
}