e2e66954b5
* fix: Attachments should not be deleted when their original document is deleted when referenced elsewhere * fix: Attachments deleted prematurely when docs are placed in trash * mock * restore hook, cascading delete was the issue
88 lines
2.1 KiB
JavaScript
88 lines
2.1 KiB
JavaScript
// @flow
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import subDays from "date-fns/sub_days";
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import debug from "debug";
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import Router from "koa-router";
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import { AuthenticationError } from "../errors";
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import { Document, Attachment } from "../models";
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import { Op, sequelize } from "../sequelize";
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import parseAttachmentIds from "../utils/parseAttachmentIds";
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const router = new Router();
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const log = debug("utils");
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router.post("utils.gc", async (ctx) => {
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const { token, limit = 500 } = ctx.body;
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if (process.env.UTILS_SECRET !== token) {
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throw new AuthenticationError("Invalid secret token");
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}
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log(`Permanently destroying upto ${limit} documents older than 30 days…`);
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const documents = await Document.scope("withUnpublished").findAll({
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attributes: ["id", "teamId", "text"],
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where: {
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deletedAt: {
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[Op.lt]: subDays(new Date(), 30),
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},
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},
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paranoid: false,
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limit,
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});
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const query = `
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SELECT COUNT(id)
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FROM documents
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WHERE "searchVector" @@ to_tsquery('english', :query) AND
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"teamId" = :teamId AND
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"id" != :documentId
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`;
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for (const document of documents) {
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const attachmentIds = parseAttachmentIds(document.text);
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for (const attachmentId of attachmentIds) {
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const [{ count }] = await sequelize.query(query, {
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type: sequelize.QueryTypes.SELECT,
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replacements: {
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documentId: document.id,
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teamId: document.teamId,
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query: attachmentId,
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},
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});
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if (parseInt(count) === 0) {
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const attachment = await Attachment.findOne({
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where: {
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teamId: document.teamId,
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id: attachmentId,
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},
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});
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if (attachment) {
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await attachment.destroy();
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log(`Attachment ${attachmentId} deleted`);
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} else {
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log(`Unknown attachment ${attachmentId} ignored`);
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}
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}
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}
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}
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await Document.scope("withUnpublished").destroy({
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where: {
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id: documents.map((document) => document.id),
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},
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force: true,
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});
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log(`Destroyed ${documents.length} documents`);
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ctx.body = {
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success: true,
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};
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});
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export default router;
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