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106 lines
3.5 KiB
106 lines
3.5 KiB
#-- copyright
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# OpenProject is a project management system.
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# Copyright (C) 2012-2014 the OpenProject Foundation (OPF)
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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 doc/COPYRIGHT.rdoc for more details.
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#++
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# This capsulates permissions a user has for a work package. It caches based
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# on the work package's project and is thus optimized for the context menu.
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#
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# This is no conern but it was placed here so that it will be removed together
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# with the rest of the experimental API.
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class WorkPackagePolicy < BasePolicy
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private
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def cache
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@cache ||= Hash.new do |hash, work_package|
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# copy checks for the move_work_packages permission. This makes
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# sense only because the work_packages/moves controller handles
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# copying multiple work packages.
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hash[work_package] = {
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edit: edit_allowed?(work_package),
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log_time: log_time_allowed?(work_package),
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move: move_allowed?(work_package),
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copy: move_allowed?(work_package),
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duplicate: copy_allowed?(work_package), # duplicating is another form of copying
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delete: delete_allowed?(work_package)
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}
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end
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end
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def edit_allowed?(work_package)
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@edit_cache ||= Hash.new do |hash, project|
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hash[project] = user.allowed_to?(:edit_work_packages, project) ||
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user.allowed_to?(:add_work_package_notes, project)
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end
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@edit_cache[work_package.project]
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end
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def log_time_allowed?(work_package)
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@log_time_cache ||= Hash.new do |hash, project|
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hash[project] = user.allowed_to?(:log_time, project)
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end
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@log_time_cache[work_package.project]
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end
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def move_allowed?(work_package)
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@move_cache ||= Hash.new do |hash, project|
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hash[project] = user.allowed_to?(:move_work_packages, project)
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end
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@move_cache[work_package.project]
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end
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def copy_allowed?(work_package)
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type_active_in_project?(work_package) && add_allowed?(work_package)
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end
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def delete_allowed?(work_package)
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@delete_cache ||= Hash.new do |hash, project|
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hash[project] = user.allowed_to?(:delete_work_packages, project)
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end
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@delete_cache[work_package.project]
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end
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def add_allowed?(work_package)
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@add_cache ||= Hash.new do |hash, project|
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hash[project] = user.allowed_to?(:add_work_packages, project)
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end
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@add_cache[work_package.project]
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end
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def type_active_in_project?(work_package)
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@type_active_cache ||= Hash.new do |hash, project|
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hash[project] = project.types.pluck(:id)
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end
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@type_active_cache[work_package.project].include?(work_package.type_id)
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end
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end
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