From a9d98d4b529e6dd4a4f978dd8facd4bf5a20861e Mon Sep 17 00:00:00 2001 From: Sheogorath Date: Sat, 21 Mar 2020 16:07:14 +0100 Subject: Add fix for missing deletion of notes on user-deletion request Depending on how the system was setup, this bug lead to keep user's data around even after a successful deletion of user'S account. This patch will make sure the missing database constraints are implemented and missed out deletions are executed. This bug was introduced to insufficent testing after implementing the feature initially. It was well tested, using the app process itself, but the migrations where missed out. I'm currently not sure, if there was also a change in how sequelize handles cassaded deletion, since I'm unter the impression that before switching to sequelize 5, this feature has worked. But I haven't verified this. No matter what, the cleanup process is rather straight forward and will be invoked on migration, but can also be done manually using the new `bin/cleanup` script. This change will result in a release 1.6.1. Signed-off-by: Sheogorath --- bin/cleanup | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100755 bin/cleanup (limited to 'bin') diff --git a/bin/cleanup b/bin/cleanup new file mode 100755 index 00000000..e2776bb7 --- /dev/null +++ b/bin/cleanup @@ -0,0 +1,56 @@ +#!/usr/bin/env node + +const logger = require("../lib/logger"); +const models = require('../lib/models') + +logger.info("Cleaning up notes that should already have been removed. Sorry.") + +async function cleanup() { + await models.Note.findAll({ + include: [{ + model: models.User, + as: 'owner' + }] + }).then(async function(notes) { + for(let i =0, noteCount = notes.length; i< noteCount; i++) { + const item = notes[i] + if(item.ownerId != null && !item.owner) { + await models.Note.destroy({ + where: { + id: item.id + }}) + await models.Revision.destroy({ + where: { + noteId: item.id + } + }) + await models.Author.destroy({ + where: { + noteId: item.id + } + }) + logger.info(`Deleted note ${item.id} from user ${item.ownerId}`) + } + } + }) + await models.Author.findAll({ + include: [{ + model: models.User, + as: 'user' + }] + }).then(async function(authors) { + for(let i =0, authorCount = authors.length; i< authorCount; i++) { + const item = authors[i] + if(item.userId != null && !item.user) { + await models.Author.destroy({ + where: { + id: item.id + }}) + logger.info(`Deleted authorship ${item.id} from user ${item.userId}`) + } + } + }) + process.exit(0) +} + +cleanup() -- cgit v1.2.3