def _hard_delete_explorations_and_collections(pending_deletion_request):
"""Hard delete the exploration and collection models that are private and
solely owned by the user.
Args:
pending_deletion_request: PendingDeletionRequest. The pending deletion
request object for which to delete the explorations and collections.
"""
exp_services.delete_explorations(pending_deletion_request.user_id,
pending_deletion_request.exploration_ids,
force_deletion=True)
collection_services.delete_collections(
pending_deletion_request.user_id,
pending_deletion_request.collection_ids,
force_deletion=True)
def test_deleted_activity_is_removed_from_featured_list_multiple(self):
rights_manager.publish_exploration(self.owner, self.EXP_ID_0)
rights_manager.publish_exploration(self.owner, self.EXP_ID_1)
exploration_references = [
self._create_exploration_reference(self.EXP_ID_0),
self._create_exploration_reference(self.EXP_ID_1)]
activity_services.update_featured_activity_references(
exploration_references)
self._compare_lists(
activity_services.get_featured_activity_references(),
exploration_references)
exp_services.delete_explorations(
self.owner_id, [self.EXP_ID_0, self.EXP_ID_1])
self._compare_lists(
activity_services.get_featured_activity_references(), [])
def pre_delete_user(user_id):
"""Prepare user for the full deletion.
1. Mark all the activities that are private and solely owned by the user
being deleted as deleted.
2. Disable all the email preferences.
3. Mark the user as to be deleted.
4. Create PendingDeletionRequestModel for the user.
Args:
user_id: str. The id of the user to be deleted.
"""
subscribed_exploration_summaries = (
exp_fetchers.get_exploration_summaries_subscribed_to(user_id))
explorations_to_be_deleted_ids = [
exp_summary.id for exp_summary in subscribed_exploration_summaries
if exp_summary.is_private() and
exp_summary.is_solely_owned_by_user(user_id)]
exp_services.delete_explorations(user_id, explorations_to_be_deleted_ids)
subscribed_collection_summaries = (
collection_services.get_collection_summaries_subscribed_to(user_id))
collections_to_be_deleted_ids = [
col_summary.id for col_summary in subscribed_collection_summaries
if col_summary.is_private() and
col_summary.is_solely_owned_by_user(user_id)]
collection_services.delete_collections(
user_id, collections_to_be_deleted_ids)
# Set all the user's email preferences to False in order to disable all
# ordinary emails that could be sent to the users.
user_services.update_email_preferences(user_id, False, False, False, False)
email = user_services.get_user_settings(user_id, strict=True).email
user_services.mark_user_for_deletion(user_id)
save_pending_deletion_request(
wipeout_domain.PendingDeletionRequest.create_default(
user_id,
email,
explorations_to_be_deleted_ids,
collections_to_be_deleted_ids
)
)
def _remove_user_from_activities_with_associated_rights_models(
user_id, use_user_subscriptions_ids):
"""Remove the user from exploration, collection, and topic models.
Args:
user_id: str. The ID of the user for which to remove the user from
explorations, collections, and topics.
use_user_subscriptions_ids: bool. Whether to use the IDs from user's
UserSubscriptionsModel. When False the IDs are gathered via
datastore queries.
"""
if use_user_subscriptions_ids:
subscribed_exploration_summaries = (
exp_fetchers.get_exploration_summaries_subscribed_to(user_id))
else:
subscribed_exploration_summaries = (
exp_fetchers.get_exploration_summaries_where_user_has_role(user_id)
)
explorations_to_be_deleted_ids = [
exp_summary.id for exp_summary in subscribed_exploration_summaries
if exp_summary.is_private()
and exp_summary.is_solely_owned_by_user(user_id)
]
exp_services.delete_explorations(user_id,
explorations_to_be_deleted_ids,
force_deletion=True)
# Release ownership of explorations that are public and are solely owned
# by the to-be-deleted user.
explorations_to_release_ownership_ids = [
exp_summary.id for exp_summary in subscribed_exploration_summaries
if not exp_summary.is_private() and exp_summary.
is_solely_owned_by_user(user_id) and not exp_summary.community_owned
]
for exp_id in explorations_to_release_ownership_ids:
rights_manager.release_ownership_of_exploration(
user_services.get_system_user(), exp_id)
explorations_to_remove_user_from_ids = [
exp_summary.id for exp_summary in subscribed_exploration_summaries
if not exp_summary.is_solely_owned_by_user(user_id)
and exp_summary.does_user_have_any_role(user_id)
]
for exp_id in explorations_to_remove_user_from_ids:
rights_manager.deassign_role_for_exploration(
user_services.get_system_user(), exp_id, user_id)
if use_user_subscriptions_ids:
subscribed_collection_summaries = (
collection_services.get_collection_summaries_subscribed_to(user_id)
)
else:
subscribed_collection_summaries = (
collection_services.get_collection_summaries_where_user_has_role(
user_id))
collections_to_be_deleted_ids = [
col_summary.id for col_summary in subscribed_collection_summaries
if col_summary.is_private()
and col_summary.is_solely_owned_by_user(user_id)
]
collection_services.delete_collections(user_id,
collections_to_be_deleted_ids,
force_deletion=True)
# Release ownership of collections that are public and are solely owned
# by the to-be-deleted user.
collections_to_release_ownership_ids = [
col_summary.id for col_summary in subscribed_collection_summaries
if not col_summary.is_private() and col_summary.
is_solely_owned_by_user(user_id) and not col_summary.community_owned
]
for col_id in collections_to_release_ownership_ids:
rights_manager.release_ownership_of_collection(
user_services.get_system_user(), col_id)
collections_to_remove_user_from_ids = [
col_summary.id for col_summary in subscribed_collection_summaries
if not col_summary.is_solely_owned_by_user(user_id)
and col_summary.does_user_have_any_role(user_id)
]
for col_id in collections_to_remove_user_from_ids:
rights_manager.deassign_role_for_collection(
user_services.get_system_user(), col_id, user_id)
topic_services.deassign_user_from_all_topics(
user_services.get_system_user(), user_id)
def remove_user_from_activities_with_associated_rights_models(user_id):
"""Remove the user from exploration, collection, and topic models.
Args:
user_id: str. The ID of the user for which to remove the user from
explorations, collections, and topics.
"""
subscribed_exploration_summaries = (
exp_fetchers.get_exploration_summaries_where_user_has_role(user_id))
explorations_to_be_deleted_ids = [
exp_summary.id for exp_summary in subscribed_exploration_summaries if
exp_summary.is_private() and
exp_summary.is_solely_owned_by_user(user_id)
]
exp_services.delete_explorations(
user_id, explorations_to_be_deleted_ids, force_deletion=True)
# Release ownership of explorations that are public and are solely owned
# by the to-be-deleted user.
explorations_to_release_ownership_ids = [
exp_summary.id for exp_summary in subscribed_exploration_summaries if
not exp_summary.is_private() and
exp_summary.is_solely_owned_by_user(user_id) and
not exp_summary.community_owned
]
for exp_id in explorations_to_release_ownership_ids:
rights_manager.release_ownership_of_exploration(
user_services.get_system_user(), exp_id)
explorations_to_remove_user_from_ids = [
exp_summary.id for exp_summary in subscribed_exploration_summaries if
not exp_summary.is_solely_owned_by_user(user_id) and
exp_summary.does_user_have_any_role(user_id)
]
for exp_id in explorations_to_remove_user_from_ids:
rights_manager.deassign_role_for_exploration(
user_services.get_system_user(), exp_id, user_id)
# To hard-delete explorations marked as deleted we are using the rights
# model to retrieve the exploration as the summary model gets hard-deleted
# while marking the exploration as deleted.
explorations_rights = (
rights_manager.get_exploration_rights_where_user_is_owner(user_id))
explorations_to_be_deleted_ids = [
exploration_rights.id for exploration_rights
in explorations_rights if
exploration_rights.is_private() and
exploration_rights.is_solely_owned_by_user(user_id)
]
exp_services.delete_explorations(
user_id, explorations_to_be_deleted_ids, force_deletion=True)
subscribed_collection_summaries = (
collection_services.get_collection_summaries_where_user_has_role(
user_id))
collections_to_be_deleted_ids = [
col_summary.id for col_summary in subscribed_collection_summaries if
col_summary.is_private() and
col_summary.is_solely_owned_by_user(user_id)
]
collection_services.delete_collections(
user_id, collections_to_be_deleted_ids, force_deletion=True)
# Release ownership of collections that are public and are solely owned
# by the to-be-deleted user.
collections_to_release_ownership_ids = [
col_summary.id for col_summary in subscribed_collection_summaries if
not col_summary.is_private() and
col_summary.is_solely_owned_by_user(user_id) and
not col_summary.community_owned
]
for col_id in collections_to_release_ownership_ids:
rights_manager.release_ownership_of_collection(
user_services.get_system_user(), col_id)
collections_to_remove_user_from_ids = [
col_summary.id for col_summary in subscribed_collection_summaries if
not col_summary.is_solely_owned_by_user(user_id) and
col_summary.does_user_have_any_role(user_id)
]
for col_id in collections_to_remove_user_from_ids:
rights_manager.deassign_role_for_collection(
user_services.get_system_user(), col_id, user_id)
# To hard-delete collections marked as deleted we are using the rights
# model to retrieve the collection as the summary model gets hard-deleted
# while marking the collection as deleted.
collection_rights = (
rights_manager.get_collection_rights_where_user_is_owner(user_id))
collections_to_be_deleted_ids = [
collection_rights.id for collection_rights in collection_rights if
collection_rights.is_private() and
collection_rights.is_solely_owned_by_user(user_id)
]
collection_services.delete_collections(
user_id, collections_to_be_deleted_ids, force_deletion=True)
topic_services.deassign_user_from_all_topics(
user_services.get_system_user(), user_id)
def pre_delete_user(user_id):
"""Prepare user for the full deletion.
1. Mark all the activities that are private and solely owned by the user
being deleted as deleted.
2. Disable all the email preferences.
3. Mark the user as to be deleted.
4. Create PendingDeletionRequestModel for the user.
Args:
user_id: str. The id of the user to be deleted. If the user_id
corresponds to a profile user then only that profile is deleted.
For a full user, all of its associated profile users are deleted
too.
"""
pending_deletion_requests = []
user_settings = user_services.get_user_settings(user_id, strict=True)
linked_profile_user_ids = [
user.user_id for user in
user_services.get_all_profiles_auth_details_by_parent_user_id(user_id)
]
profile_users_settings_list = user_services.get_users_settings(
linked_profile_user_ids)
for profile_user_settings in profile_users_settings_list:
profile_id = profile_user_settings.user_id
user_services.mark_user_for_deletion(profile_id)
pending_deletion_requests.append(
wipeout_domain.PendingDeletionRequest.create_default(
profile_id, profile_user_settings.email,
profile_user_settings.role, [], []))
explorations_to_be_deleted_ids = []
collections_to_be_deleted_ids = []
if user_settings.role != feconf.ROLE_ID_LEARNER:
subscribed_exploration_summaries = (
exp_fetchers.get_exploration_summaries_subscribed_to(user_id))
explorations_to_be_deleted_ids = [
exp_summary.id for exp_summary in subscribed_exploration_summaries
if exp_summary.is_private()
and exp_summary.is_solely_owned_by_user(user_id)
]
exp_services.delete_explorations(user_id,
explorations_to_be_deleted_ids)
# Release ownership of explorations that are public and are solely owned
# by the to-be-deleted user.
explorations_to_release_ownership_ids = [
exp_summary.id for exp_summary in subscribed_exploration_summaries
if not exp_summary.is_private()
and exp_summary.is_solely_owned_by_user(user_id)
]
for exp_id in explorations_to_release_ownership_ids:
rights_manager.release_ownership_of_exploration(
user_services.get_system_user(), exp_id)
explorations_to_remove_user_from_ids = [
exp_summary.id for exp_summary in subscribed_exploration_summaries
if not exp_summary.is_solely_owned_by_user(user_id)
]
for exp_id in explorations_to_remove_user_from_ids:
rights_manager.deassign_role_for_exploration(
user_services.get_system_user(), exp_id, user_id)
subscribed_collection_summaries = (
collection_services.get_collection_summaries_subscribed_to(user_id)
)
collections_to_be_deleted_ids = [
col_summary.id for col_summary in subscribed_collection_summaries
if col_summary.is_private()
and col_summary.is_solely_owned_by_user(user_id)
]
collection_services.delete_collections(user_id,
collections_to_be_deleted_ids)
# Release ownership of collections that are public and are solely owned
# by the to-be-deleted user.
collections_to_release_ownership_ids = [
col_summary.id for col_summary in subscribed_collection_summaries
if not col_summary.is_private()
and col_summary.is_solely_owned_by_user(user_id)
]
for col_id in collections_to_release_ownership_ids:
rights_manager.release_ownership_of_collection(
user_services.get_system_user(), col_id)
collections_to_remove_user_from_ids = [
col_summary.id for col_summary in subscribed_collection_summaries
if not col_summary.is_solely_owned_by_user(user_id)
]
for col_id in collections_to_remove_user_from_ids:
rights_manager.deassign_role_for_collection(
user_services.get_system_user(), col_id, user_id)
topic_services.deassign_user_from_all_topics(
user_services.get_system_user(), user_id)
# Set all the user's email preferences to False in order to disable all
# ordinary emails that could be sent to the users.
user_services.update_email_preferences(user_id, False, False, False,
False)
user_services.mark_user_for_deletion(user_id)
pending_deletion_requests.append(
wipeout_domain.PendingDeletionRequest.create_default(
user_id, user_settings.email, user_settings.role,
explorations_to_be_deleted_ids, collections_to_be_deleted_ids))
save_pending_deletion_requests(pending_deletion_requests)
