discourse/app/jobs/regular/anonymize_user.rb

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# frozen_string_literal: true
module Jobs
class AnonymizeUser < ::Jobs::Base
sidekiq_options queue: 'low'
def execute(args)
@user_id = args[:user_id]
@prev_email = args[:prev_email]
@anonymize_ip = args[:anonymize_ip]
make_anonymous
end
def make_anonymous
anonymize_ips(@anonymize_ip) if @anonymize_ip
Invite.with_deleted.where(user_id: @user_id).destroy_all
EmailToken.where(user_id: @user_id).destroy_all
EmailLog.where(user_id: @user_id).delete_all
IncomingEmail.where("user_id = ? OR from_address = ?", @user_id, @prev_email).delete_all
Post.with_deleted
.where(user_id: @user_id)
.where.not(raw_email: nil)
.update_all(raw_email: nil)
anonymize_user_fields
end
def ip_where(column = 'user_id')
["#{column} = :user_id AND ip_address IS NOT NULL", user_id: @user_id]
end
def anonymize_ips(new_ip)
IncomingLink.where(ip_where('current_user_id')).update_all(ip_address: new_ip)
ScreenedEmail.where(email: @prev_email).update_all(ip_address: new_ip)
SearchLog.where(ip_where).update_all(ip_address: new_ip)
TopicLinkClick.where(ip_where).update_all(ip_address: new_ip)
TopicViewItem.where(ip_where).update_all(ip_address: new_ip)
UserHistory.where(ip_where('acting_user_id')).update_all(ip_address: new_ip)
UserProfileView.where(ip_where).update_all(ip_address: new_ip)
# UserHistory for delete_user logs the user's IP. Note this is quite ugly but we don't
# have a better way of querying on details right now.
UserHistory.where(
"action = :action AND details LIKE 'id: #{@user_id}\n%'",
action: UserHistory.actions[:delete_user]
).update_all(ip_address: new_ip)
end
def anonymize_user_fields
user_field_ids = UserField.pluck(:id)
user = User.find(@user_id)
return if user_field_ids.blank? || user.blank?
user_field_ids.each do |field_id|
user.custom_fields.delete("#{User::USER_FIELD_PREFIX}#{field_id}")
end
user.save!
end
end
end