mirror of
https://github.com/opf/openproject.git
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Alexander Brandon Coles
5e9f3827f5
rubocop -A --only Style/FrozenStringLiteralComment,Layout/EmptyLineAfterMagicComment,Style/RedundantFreeze app/services
102 lines
2.8 KiB
Ruby
102 lines
2.8 KiB
Ruby
# frozen_string_literal: true
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#-- copyright
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# OpenProject is an open source project management software.
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# Copyright (C) the OpenProject GmbH
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License version 3.
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#
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# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
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# Copyright (C) 2006-2013 Jean-Philippe Lang
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# Copyright (C) 2010-2013 the ChiliProject Team
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# See COPYRIGHT and LICENSE files for more details.
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#++
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class WorkPackages::ScheduleDependency::Dependency
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def initialize(work_package, schedule_dependency)
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self.work_package = work_package
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self.schedule_dependency = schedule_dependency
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end
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attr_accessor :work_package,
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:schedule_dependency
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# Returns the work package ids that this work package directly depends on to
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# determine its own dates. This is used for the order of the dates
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# computations.
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#
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# The dates of a work package depend on its descendants and predecessors
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# dates.
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def dependent_ids
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@dependent_ids ||= (descendants + moving_predecessors).map(&:id).uniq
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end
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def moving_predecessors
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@moving_predecessors ||= follows_relations
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.map(&:to)
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.filter { |predecessor| schedule_dependency.moving?(predecessor) }
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end
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def soonest_start_date
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@soonest_start_date ||=
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follows_relations
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.filter_map(&:successor_soonest_start)
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.max
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.then { days.soonest_working_day(it) }
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end
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def start_date
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alive_descendants_dates.min
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end
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def due_date
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alive_descendants_dates.max
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end
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def has_descendants?
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alive_descendants.any?
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end
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def has_direct_or_indirect_predecessors?
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follows_relations.any?
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end
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private
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def descendants
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schedule_dependency.descendants(work_package)
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end
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def alive_descendants
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descendants.reject(&:destroyed?)
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end
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def follows_relations
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schedule_dependency.follows_relations(work_package)
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end
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def alive_descendants_dates
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alive_descendants.filter_map(&:due_date) + alive_descendants.filter_map(&:start_date)
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end
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def days
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WorkPackages::Shared::Days.for(work_package)
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end
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end
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