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127 lines
4.0 KiB
127 lines
4.0 KiB
#-- encoding: UTF-8
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#-- copyright
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# OpenProject is a project management system.
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# Copyright (C) 2012-2015 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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class Group < Principal
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include ActiveModel::ForbiddenAttributesProtection
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has_and_belongs_to_many :users,
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join_table: "#{table_name_prefix}group_users#{table_name_suffix}",
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after_add: :user_added,
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after_remove: :user_removed
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acts_as_customizable
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before_destroy :remove_references_before_destroy
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alias_attribute(:groupname, :lastname)
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validates_presence_of :groupname
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validate :uniqueness_of_groupname
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validates_length_of :groupname, maximum: 30
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# HACK: We want to have the :preference association on the Principal to allow
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# for eager loading preferences.
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# However, the preferences are currently very user specific. We therefore
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# remove the methods added by
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# has_one :preference
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# to avoid accidental assignment and usage of preferences on groups.
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undef_method :preference,
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:preference=,
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:build_preference,
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:create_preference,
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:create_preference!
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def to_s
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lastname.to_s
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end
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alias :name :to_s
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def user_added(user)
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members.each do |member|
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next if member.project.nil?
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user_member = Member.find_by(project_id: member.project_id, user_id: user.id)
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if user_member.nil?
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user_member = Member.new.tap do |m|
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m.project_id = member.project_id
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m.user_id = user.id
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end
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member.member_roles.each do |member_role|
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user_member.add_role(member_role.role, member_role.id)
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end
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user_member.save!
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else
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member.member_roles.each do |member_role|
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user_member.add_and_save_role(member_role.role, member_role.id)
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end
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end
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end
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end
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def user_removed(user)
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members.each do |member|
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MemberRole.includes(:member)
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.where(["#{Member.table_name}.user_id = ? AND #{MemberRole.table_name}.inherited_from IN (?)",
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user.id, member.member_role_ids])
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.references(:members).each do |member_role|
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member_role.member.remove_member_role_and_destroy_member_if_last(member_role)
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end
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end
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end
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# adds group members
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# meaning users that are members of the group
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def add_member!(users)
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self.users << users
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end
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private
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# Removes references that are not handled by associations
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def remove_references_before_destroy
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return if id.nil?
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deleted_user = DeletedUser.first
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WorkPackage.where(assigned_to_id: id).update_all(assigned_to_id: deleted_user.id)
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Journal::WorkPackageJournal.where(assigned_to_id: id)
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.update_all(assigned_to_id: deleted_user.id)
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end
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def uniqueness_of_groupname
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groups_with_name = Group.where('lastname = ? AND id <> ?', groupname, id ? id : 0).count
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if groups_with_name > 0
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errors.add :groupname, :taken
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end
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end
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end
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