OpenProject is the leading open source project management software.
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openproject/app/contracts/roles/base_contract.rb

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#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2021 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 Roles
class BaseContract < ::ModelContract
attribute :name
attribute :assignable
validate :check_permission_prerequisites
def assignable_permissions
if model.is_a?(GlobalRole)
assignable_global_permissions
else
assignable_member_permissions
end
end
private
def assignable_member_permissions
permissions_to_remove = case model.builtin
when Role::BUILTIN_NON_MEMBER
OpenProject::AccessControl.members_only_permissions
when Role::BUILTIN_ANONYMOUS
OpenProject::AccessControl.loggedin_only_permissions
else
[]
end
OpenProject::AccessControl.permissions -
OpenProject::AccessControl.public_permissions -
OpenProject::AccessControl.global_permissions -
permissions_to_remove
end
def assignable_global_permissions
OpenProject::AccessControl.global_permissions
end
def check_permission_prerequisites
model.permissions.each do |name|
permission = OpenProject::AccessControl.permission(name)
next unless permission
unmet_dependencies = permission.dependencies - model.permissions
unmet_dependencies.each do |unmet_dependency|
add_unmet_dependency_error(name, unmet_dependency)
end
end
end
def add_unmet_dependency_error(selected, unmet)
errors.add(:permissions,
:dependency_missing,
permission: I18n.t("permission_#{selected}"),
dependency: I18n.t("permission_#{unmet}"))
end
end
end