37 lines
858 B
Ruby
37 lines
858 B
Ruby
# frozen_string_literal: true
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module Boards
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module Lists
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class DestroyService < Boards::BaseService
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def execute(list)
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unless list.destroyable?
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return ServiceResponse.error(message: "The list cannot be destroyed. Only label lists can be destroyed.")
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end
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@board = list.board
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list.with_lock do
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decrement_higher_lists(list)
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remove_list(list)
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end
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ServiceResponse.success
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end
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private
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attr_reader :board
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# rubocop: disable CodeReuse/ActiveRecord
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def decrement_higher_lists(list)
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board.lists.movable.where('position > ?', list.position)
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.update_all('position = position - 1')
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end
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# rubocop: enable CodeReuse/ActiveRecord
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def remove_list(list)
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list.destroy!
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end
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end
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end
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end
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