57 lines
1.4 KiB
JavaScript
57 lines
1.4 KiB
JavaScript
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const sequential = require('promise-sequential');
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const { default: DriveFile, deleteDriveFile } = require('../built/models/drive-file');
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const { default: Note } = require('../built/models/note');
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const { default: MessagingMessage } = require('../built/models/messaging-message');
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const { default: User } = require('../built/models/user');
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async function main() {
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const promiseGens = [];
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const count = await DriveFile.count({});
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let prev;
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for (let i = 0; i < count; i++) {
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promiseGens.push(() => new Promise(async (res, rej) => {
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const file = await DriveFile.findOne(prev ? {
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_id: { $gt: prev._id }
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} : {}, {
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sort: {
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_id: 1
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}
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});
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prev = file;
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console.log(`scanning ${file._id}`);
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const attachingUsersCount = await User.count({
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$or: [{
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avatarId: file._id
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}, {
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bannerId: file._id
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}]
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}, { limit: 1 });
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if (attachingUsersCount !== 0) return res();
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const attachingNotesCount = await Note.count({
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mediaIds: file._id
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}, { limit: 1 });
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if (attachingNotesCount !== 0) return res();
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const attachingMessagesCount = await MessagingMessage.count({
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fileId: file._id
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}, { limit: 1 });
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if (attachingMessagesCount !== 0) return res();
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console.log(`deleting ${file._id}`);
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deleteDriveFile(file).then(res).catch(rej);
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}));
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}
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return await sequential(promiseGens);
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}
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main().then(console.dir).catch(console.error);
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