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# Copyright (C) 2007, 2008, 2009, 2010 Heiko Bernloehr (FreeIT.de).
#
# This file is part of ECS.
#
# ECS is free software: you can redistribute it and/or modify it
# under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of
# the License, or (at your option) any later version.
#
# ECS 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
# Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public
# License along with ECS. If not, see <http://www.gnu.org/licenses/>.
class Community < ActiveRecord::Base
has_many :memberships, :order => :id
has_many :participants, :through => :memberships do
def with_reduced_attributes_and_without_anonymous
find :all, :select => "participants.id, name, description, email, dns, organization_id",
:conditions => ["participants.anonymous = ?", false],
:order => "participants.id ASC"
end
end
has_many :community_messages, :dependent => :destroy
has_many :messages, :through => :community_messages
validates_presence_of :name
validates_uniqueness_of :name
named_scope :for_participant, lambda { |participant| {
:joins => [:memberships => :participant],
:conditions => { :participants => { :id => participant.id }}}}
named_scope :for_message, lambda { |message| {
:joins => [:memberships => {:membership_messages => :message}],
:conditions => { :messages => { :id => message.id }}}}
end
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