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cli/clean-cached-remote-files.js

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+const chalk = require('chalk');
+const log = require('single-line-log').stdout;
+const sequential = require('promise-sequential');
+const { default: DriveFile, DriveFileChunk } = require('../built/models/drive-file');
+const { default: DriveFileThumbnail, DriveFileThumbnailChunk } = require('../built/models/drive-file-thumbnail');
+const { default: Note } = require('../built/models/note');
+const { default: MessagingMessage } = require('../built/models/messaging-message');
+const { default: User } = require('../built/models/user');
+
+const q = {
+	'metadata._user.host': {
+		$ne: null
+	}
+};
+
+async function main() {
+	const promiseGens = [];
+
+	const count = await DriveFile.count(q);
+
+	let prev;
+
+	for (let i = 0; i < count; i++) {
+		promiseGens.push(() => {
+			const promise = new Promise(async (res, rej) => {
+				const file = await DriveFile.findOne(prev ? Object.assign({
+					_id: { $lt: prev._id }
+				}, q) : q, {
+					sort: {
+						_id: -1
+					}
+				});
+
+				prev = file;
+
+				if (file == null) return res([i, null]);
+
+				// チャンクをすべて削除
+				await DriveFileChunk.remove({
+					files_id: file._id
+				});
+
+				await DriveFile.update({ _id: file._id }, {
+					$set: {
+						'metadata.deletedAt': new Date(),
+						'metadata.isExpired': true
+					}
+				});
+
+				res([i, file]);
+
+				//#region サムネイルもあれば削除
+				const thumbnail = await DriveFileThumbnail.findOne({
+					'metadata.originalId': file._id
+				});
+
+				if (thumbnail) {
+					DriveFileThumbnailChunk.remove({
+						files_id: thumbnail._id
+					});
+
+					DriveFileThumbnail.remove({ _id: thumbnail._id });
+				}
+				//#endregion
+			});
+
+			promise.then(([i, file]) => {
+				if (file) {
+					console.log(chalk`{gray ${i}} {green done: {bold ${file._id}} ${file.filename}}`);
+				}
+			});
+
+			return promise;
+		});
+	}
+
+	return await sequential(promiseGens);
+}
+
+main().then(() => {
+	console.log('ALL DONE');
+}).catch(console.error);