102 lines
2.7 KiB
Ruby
102 lines
2.7 KiB
Ruby
# frozen_string_literal: true
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# Copyright (c) 2010-2011, Diaspora Inc. This file is
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# licensed under the Affero General Public License version 3 or later. See
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# the COPYRIGHT file.
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class AccountDeleter
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# Things that are not removed from the database:
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# - Comments
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# - Likes
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# - Messages
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# - NotificationActors
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#
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# Given that the User in question will be tombstoned, all of the
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# above will come from an anonomized account (via the UI).
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# The deleted user will appear as "Deleted Account" in
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# the interface.
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attr_accessor :person, :user
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def initialize(person)
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self.person = person
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self.user = person.owner
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end
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def perform!
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# close person
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delete_standard_person_associations
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delete_contacts_of_me
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tombstone_person_and_profile
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close_user if user
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mark_account_deletion_complete
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end
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# user deletion methods
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def close_user
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remove_share_visibilities_on_contacts_posts
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disconnect_contacts
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delete_standard_user_associations
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delete_user_invitation_code
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tombstone_user
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end
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# user deletions
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def normal_ar_user_associates_to_delete
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%i[tag_followings services aspects user_preferences
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notifications blocks authorizations o_auth_applications pairwise_pseudonymous_identifiers]
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end
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def delete_standard_user_associations
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normal_ar_user_associates_to_delete.each do |asso|
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user.send(asso).ids.each_slice(20) do |ids|
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User.reflect_on_association(asso).class_name.constantize.where(id: ids).destroy_all
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end
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end
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end
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def delete_user_invitation_code
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InvitationCode.find_by(user_id: user.id).try(:destroy)
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end
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def normal_ar_person_associates_to_delete
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%i[posts photos mentions participations roles blocks conversation_visibilities]
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end
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def delete_standard_person_associations
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normal_ar_person_associates_to_delete.each do |asso|
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person.send(asso).ids.each_slice(20) do |ids|
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Person.reflect_on_association(asso).class_name.constantize.where(id: ids).destroy_all
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end
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end
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end
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def disconnect_contacts
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user.contacts.destroy_all
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end
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# Currently this would get deleted due to the db foreign key constrainsts,
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# but we'll keep this method here for completeness
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def remove_share_visibilities_on_contacts_posts
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ShareVisibility.for_a_user(user).find_each(batch_size: 20, &:destroy)
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end
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def tombstone_person_and_profile
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person.lock_access!
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person.clear_profile!
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end
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def tombstone_user
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user.clear_account!
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end
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def delete_contacts_of_me
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Contact.all_contacts_of_person(person).find_each(batch_size: 20, &:destroy)
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end
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def mark_account_deletion_complete
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AccountDeletion.find_by(person: person)&.update_attributes(completed_at: Time.now.utc)
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end
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end
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