OpenProject is the leading open source project management software.
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openproject/app/contracts/queries/update_contract.rb

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#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2018 the OpenProject Foundation (OPF)
#
# 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) 2006-2017 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 docs/COPYRIGHT.rdoc for more details.
#++
require 'queries/base_contract'
module Queries
class UpdateContract < BaseContract
def validate
user_allowed_to_change
super
end
##
# Check if the current user may save the changes
def user_allowed_to_change
# Allow editions of work package order with edit_work_packages
return if only_order_changed? && user_allowed_to_edit_work_packages?
# Check user self-saving their own queries
# or user saving public queries
if model.is_public?
user_allowed_to_change_public
else
user_allowed_to_change_query
end
end
def user_allowed_to_change_query
unless (model.user == user || model.user.nil?) && user_allowed_to_save_queries?
errors.add :base, :error_unauthorized
end
end
def user_allowed_to_change_public
if may_not_manage_queries?
errors.add :base, :error_unauthorized
end
end
def user_allowed_to_edit_work_packages?
user.allowed_to?(:edit_work_packages, model.project, global: model.project.nil?)
end
def user_allowed_to_save_queries?
user.allowed_to?(:save_queries, model.project, global: model.project.nil?)
end
##
# Determine if only the ordered work packages were set
def only_order_changed?
model.changed == %w[ordered_work_packages]
end
end
end