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

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2.7 KiB

#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2017 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 doc/COPYRIGHT.rdoc for more details.
#++
require 'work_packages/base_contract'
module WorkPackages
class UpdateContract < BaseContract
attribute :lock_version do
if model.lock_version.nil? || model.lock_version_changed?
errors.add :base, :error_conflict
end
end
validate :user_allowed_to_access
validate :user_allowed_to_edit
validate :user_allowed_to_move
private
def user_allowed_to_edit
with_unchanged_project_id do
next if @can.allowed?(model, :edit)
next user_allowed_to_change_parent if @can.allowed?(model, :manage_subtasks)
errors.add :base, :error_unauthorized
end
end
def user_allowed_to_change_parent
allowed_changes = { parent_id: true, lock_version: true }
model.changed.each do |key|
next if allowed_changes[key.to_sym]
return errors.add :base, :error_unauthorized
end
end
def user_allowed_to_access
unless ::WorkPackage.visible(@user).exists?(model.id)
errors.add :base, :error_not_found
end
end
def user_allowed_to_move
if model.project_id_changed? &&
!@can.allowed?(model, :move)
errors.add :project, :error_unauthorized
end
end
def with_unchanged_project_id
if model.project_id_changed?
current_project_id = model.project_id
model.project_id = model.project_id_was
yield
model.project_id = current_project_id
else
yield
end
end
end
end