calckey/cli/clean-drive.js

57 lines
1.4 KiB
JavaScript

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