135 lines
4.2 KiB
Ruby
135 lines
4.2 KiB
Ruby
# Projects::TransferService class
|
|
#
|
|
# Used for transfer project to another namespace
|
|
#
|
|
# Ex.
|
|
# # Move projects to namespace with ID 17 by user
|
|
# Projects::TransferService.new(project, user, namespace_id: 17).execute
|
|
#
|
|
module Projects
|
|
class TransferService < BaseService
|
|
include Gitlab::ShellAdapter
|
|
TransferError = Class.new(StandardError)
|
|
|
|
def execute(new_namespace)
|
|
@new_namespace = new_namespace
|
|
|
|
if @new_namespace.blank?
|
|
raise TransferError, 'Please select a new namespace for your project.'
|
|
end
|
|
|
|
unless allowed_transfer?(current_user, project)
|
|
raise TransferError, 'Transfer failed, please contact an admin.'
|
|
end
|
|
|
|
transfer(project)
|
|
|
|
true
|
|
rescue Projects::TransferService::TransferError => ex
|
|
project.reload
|
|
project.errors.add(:new_namespace, ex.message)
|
|
false
|
|
end
|
|
|
|
private
|
|
|
|
def transfer(project)
|
|
@old_path = project.full_path
|
|
@old_group = project.group
|
|
@new_path = File.join(@new_namespace.try(:full_path) || '', project.path)
|
|
@old_namespace = project.namespace
|
|
|
|
if Project.where(path: project.path, namespace_id: @new_namespace.try(:id)).exists?
|
|
raise TransferError.new("Project with same path in target namespace already exists")
|
|
end
|
|
|
|
if project.has_container_registry_tags?
|
|
# We currently don't support renaming repository if it contains tags in container registry
|
|
raise TransferError.new('Project cannot be transferred, because tags are present in its container registry')
|
|
end
|
|
|
|
attempt_transfer_transaction
|
|
end
|
|
|
|
def attempt_transfer_transaction
|
|
Project.transaction do
|
|
project.expire_caches_before_rename(@old_path)
|
|
|
|
update_namespace_and_visibility(@new_namespace)
|
|
|
|
# Notifications
|
|
project.send_move_instructions(@old_path)
|
|
|
|
# Move main repository
|
|
# TODO: check storage type and NOOP when not using Legacy
|
|
unless move_repo_folder(@old_path, @new_path)
|
|
raise TransferError.new('Cannot move project')
|
|
end
|
|
|
|
# Move wiki repo also if present
|
|
# TODO: check storage type and NOOP when not using Legacy
|
|
move_repo_folder("#{@old_path}.wiki", "#{@new_path}.wiki")
|
|
|
|
# Move missing group labels to project
|
|
Labels::TransferService.new(current_user, @old_group, project).execute
|
|
|
|
# Move uploads
|
|
Gitlab::UploadsTransfer.new.move_project(project.path, @old_namespace.full_path, @new_namespace.full_path)
|
|
|
|
# Move pages
|
|
Gitlab::PagesTransfer.new.move_project(project.path, @old_namespace.full_path, @new_namespace.full_path)
|
|
|
|
project.old_path_with_namespace = @old_path
|
|
project.expires_full_path_cache
|
|
|
|
execute_system_hooks
|
|
end
|
|
rescue Exception # rubocop:disable Lint/RescueException
|
|
rollback_side_effects
|
|
raise
|
|
ensure
|
|
refresh_permissions
|
|
end
|
|
|
|
def allowed_transfer?(current_user, project)
|
|
@new_namespace &&
|
|
can?(current_user, :change_namespace, project) &&
|
|
@new_namespace.id != project.namespace_id &&
|
|
current_user.can?(:create_projects, @new_namespace)
|
|
end
|
|
|
|
def update_namespace_and_visibility(to_namespace)
|
|
# Apply new namespace id and visibility level
|
|
project.namespace = to_namespace
|
|
project.visibility_level = to_namespace.visibility_level unless project.visibility_level_allowed_by_group?
|
|
project.save!
|
|
end
|
|
|
|
def refresh_permissions
|
|
# This ensures we only schedule 1 job for every user that has access to
|
|
# the namespaces.
|
|
user_ids = @old_namespace.user_ids_for_project_authorizations |
|
|
@new_namespace.user_ids_for_project_authorizations
|
|
|
|
UserProjectAccessChangedService.new(user_ids).execute
|
|
end
|
|
|
|
def rollback_side_effects
|
|
rollback_folder_move
|
|
update_namespace_and_visibility(@old_namespace)
|
|
end
|
|
|
|
def rollback_folder_move
|
|
move_repo_folder(@new_path, @old_path)
|
|
move_repo_folder("#{@new_path}.wiki", "#{@old_path}.wiki")
|
|
end
|
|
|
|
def move_repo_folder(from_name, to_name)
|
|
gitlab_shell.mv_repository(project.repository_storage_path, from_name, to_name)
|
|
end
|
|
|
|
def execute_system_hooks
|
|
SystemHooksService.new.execute_hooks_for(project, :transfer)
|
|
end
|
|
end
|
|
end
|