121 lines
3.2 KiB
Ruby
121 lines
3.2 KiB
Ruby
# frozen_string_literal: true
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module Boards
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class BaseItemMoveService < Boards::BaseService
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LIST_END_POSITION = -1
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def execute(issuable)
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issuable_modification_params = issuable_params(issuable)
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return if issuable_modification_params.empty?
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return unless move_single_issuable(issuable, issuable_modification_params)
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success(issuable)
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end
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private
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def success(issuable)
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ServiceResponse.success(payload: { issuable: issuable })
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end
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def error(issuable, message)
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ServiceResponse.error(payload: { issuable: issuable }, message: message)
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end
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def issuable_params(issuable)
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attrs = {}
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if move_between_lists?
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attrs.merge!(
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add_label_ids: add_label_ids,
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remove_label_ids: remove_label_ids,
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state_event: issuable_state
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)
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end
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move_params = if params[:position_in_list].present?
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move_params_from_list_position(params[:position_in_list])
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else
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params
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end
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reposition_ids = move_between_ids(move_params)
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attrs.merge!(reposition_params(reposition_ids)) if reposition_ids
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attrs
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end
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def reposition_params(reposition_ids)
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{ move_between_ids: reposition_ids }
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end
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def move_single_issuable(issuable, issuable_modification_params)
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ability_name = :"admin_#{issuable.to_ability_name}"
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return unless can?(current_user, ability_name, issuable)
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update(issuable, issuable_modification_params)
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end
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def move_between_lists?
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moving_from_list.present? && moving_to_list.present? &&
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moving_from_list != moving_to_list
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end
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def moving_from_list
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return unless params[:from_list_id].present?
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@moving_from_list ||= board.lists.id_in(params[:from_list_id]).first
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end
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def moving_to_list
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return unless params[:to_list_id].present?
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@moving_to_list ||= board.lists.id_in(params[:to_list_id]).first
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end
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def issuable_state
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return 'reopen' if moving_from_list.closed?
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return 'close' if moving_to_list.closed?
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end
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def add_label_ids
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[moving_to_list.label_id].compact
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end
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def remove_label_ids
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label_ids =
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if moving_to_list.movable?
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moving_from_list.label_id
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else
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board_label_ids
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end
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Array(label_ids).compact
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end
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def board_label_ids
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::Label.ids_on_board(board.id)
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end
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def move_params_from_list_position(position)
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if position == LIST_END_POSITION
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{ move_before_id: moving_to_list_items_relation.reverse_order.pick(:id), move_after_id: nil }
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else
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item_at_position = moving_to_list_items_relation.offset(position).pick(:id) # rubocop: disable CodeReuse/ActiveRecord
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return move_params_from_list_position(LIST_END_POSITION) if item_at_position.nil?
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{ move_before_id: nil, move_after_id: item_at_position }
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end
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end
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def move_between_ids(move_params)
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ids = [move_params[:move_before_id], move_params[:move_after_id]]
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.map(&:to_i)
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.map { |m| m > 0 ? m : nil }
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ids.any? ? ids : nil
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end
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end
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end
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