modules/costs/lib/costs/attributes_helper.rb
#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2024 the OpenProject GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# See COPYRIGHT and LICENSE files for more details.
#++
module Costs
class AttributesHelper
def initialize(work_package, user = User.current)
@work_package = work_package
@user = user
end
def overall_costs
@overall_costs ||= compute_overall_costs
end
def summarized_cost_entries
@summarized_cost_entries ||= cost_entries.group(:cost_type).calculate(:sum, :units)
end
def time_entries
if @work_package.time_entries.loaded?
@work_package.time_entries.select do |time_entry|
!time_entry.ongoing && time_entry.visible_by?(@user)
end
else
@work_package.time_entries.not_ongoing.visible(@user, @work_package.project)
end
end
def cost_entries
@cost_entries ||= if @work_package.cost_entries.loaded?
@work_package.cost_entries.select do |cost_entry|
cost_entry.costs_visible_by?(@user)
end
else
@work_package.cost_entries.visible(@user, @work_package.project)
end
end
private
def compute_overall_costs
if material_costs || labor_costs
sum_costs = 0
sum_costs += material_costs if material_costs
sum_costs += labor_costs if labor_costs
else
sum_costs = nil
end
sum_costs
end
def material_costs
cost_entries_with_rate = cost_entries.select { |c| c.costs_visible_by?(@user) }
cost_entries_with_rate.blank? ? nil : cost_entries_with_rate.sum(&:real_costs)
end
def labor_costs
time_entries_with_rate = time_entries.select { |c| c.costs_visible_by?(@user) }
time_entries_with_rate.blank? ? nil : time_entries_with_rate.sum(&:real_costs)
end
end
end