23 lines
489 B
Ruby
23 lines
489 B
Ruby
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module Boards
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module Lists
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class CreateService < Boards::BaseService
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def execute
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List.transaction do
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create_list_at(next_position)
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end
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end
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private
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def next_position
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max_position = board.lists.movable.maximum(:position)
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max_position.nil? ? 0 : max_position.succ
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end
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def create_list_at(position)
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board.lists.create(params.merge(list_type: :label, position: position))
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end
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end
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end
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end
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