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36 lines
1.1 KiB
36 lines
1.1 KiB
'use strict';
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const path = require('path')
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, util = require('util')
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, fs = require('fs')
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, unlink = util.promisify(fs.unlink)
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, uploadDirectory = require(__dirname+'/../../helpers/uploadDirectory.js')
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, hasPerms = require(__dirname+'/../../helpers/hasperms.js')
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, Mongo = require(__dirname+'/../../db/db.js')
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, Posts = require(__dirname+'/../../db/posts.js');
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module.exports = async (req, res, next, posts) => {
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//get filenames from all the posts
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let fileNames = [];
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posts.forEach(post => {
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fileNames = fileNames.concat(post.files.map(x => x.filename))
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})
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//delete all the files using the filenames
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await Promise.all(fileNames.map(async filename => {
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//dont question it.
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return Promise.all([
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unlink(uploadDirectory + filename),
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unlink(`${uploadDirectory}thumb-${filename.split('.')[0]}.png`)
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])
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}));
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//delete posts from DB
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const postMongoIds = posts.map(post => Mongo.ObjectId(post._id))
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const deletedFilesPosts = await Posts.deleteFilesMany(postMongoIds).then(result => result.deletedCount);
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//hooray!
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return `Deleted ${fileNames.length} files across ${deletedFilesPosts} posts`
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}
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