71 lines
2.1 KiB
Ruby
71 lines
2.1 KiB
Ruby
# Projects::TransferService class
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#
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# Used for transfer project to another namespace
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#
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# Ex.
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# # Move projects to namespace with ID 17 by user
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# Projects::TransferService.new(project, user, namespace_id: 17).execute
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#
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module Projects
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class TransferService < BaseService
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include Gitlab::ShellAdapter
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class TransferError < StandardError; end
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def execute
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namespace_id = params.delete(:namespace_id)
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namespace = Namespace.find_by(id: namespace_id)
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if allowed_transfer?(current_user, project, namespace)
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transfer(project, namespace)
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else
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project.errors.add(:namespace, 'is invalid')
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false
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end
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rescue Projects::TransferService::TransferError => ex
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project.reload
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project.errors.add(:namespace_id, ex.message)
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false
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end
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def transfer(project, new_namespace)
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Project.transaction do
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old_path = project.path_with_namespace
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new_path = File.join(new_namespace.try(:path) || '', project.path)
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if Project.where(path: project.path, namespace_id: new_namespace.try(:id)).present?
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raise TransferError.new("Project with same path in target namespace already exists")
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end
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# Remove old satellite
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project.satellite.destroy
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# Apply new namespace id
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project.namespace = new_namespace
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project.save!
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# Move main repository
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unless gitlab_shell.mv_repository(old_path, new_path)
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raise TransferError.new('Cannot move project')
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end
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# Move wiki repo also if present
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gitlab_shell.mv_repository("#{old_path}.wiki", "#{new_path}.wiki")
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# Create a new satellite (reload project from DB)
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Project.find(project.id).ensure_satellite_exists
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# clear project cached events
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project.reset_events_cache
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true
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end
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end
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def allowed_transfer?(current_user, project, namespace)
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namespace &&
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can?(current_user, :change_namespace, project) &&
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namespace.id != project.namespace_id &&
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current_user.can?(:create_projects, namespace)
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end
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end
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end
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