57 lines
1.6 KiB
Ruby
57 lines
1.6 KiB
Ruby
class Group < ActiveRecord::Base
|
|
|
|
belongs_to :user
|
|
|
|
has_many :groupgroup_c, :foreign_key => 'parent_group_id', :class_name => 'Groupgroup'
|
|
has_many :groupgroup_p, :foreign_key => 'group_id', :class_name => 'Groupgroup'
|
|
|
|
has_many :synapses1, :class_name => 'Synapse', :foreign_key => 'node1_id', :conditions => {:category => 'Group'}
|
|
has_many :synapses2, :class_name => 'Synapse', :foreign_key => 'node2_id', :conditions => {:category => 'Group'}
|
|
has_many :groups1, :through => :synapses2, :source => :group1
|
|
has_many :groups2, :through => :synapses1, :source => :group2
|
|
|
|
def synapses
|
|
synapses1 + synapses2
|
|
end
|
|
|
|
def relatives
|
|
groups1 + groups2
|
|
end
|
|
|
|
has_many :grouppeople
|
|
has_many :groupitems
|
|
|
|
has_many :child_groups, :through => :groupgroup_c, :source => :group
|
|
has_many :parent_groups, :through => :groupgroup_p, :source => :parent_group
|
|
|
|
has_many :people, :through => :grouppeople
|
|
has_many :items, :through => :groupitems
|
|
|
|
def as_json
|
|
Jbuilder.encode do |json|
|
|
@single = Array.new
|
|
@single.push(self)
|
|
@groups = @single + self.relatives
|
|
|
|
json.array!(@groups) do |group|
|
|
json.adjacencies group.synapses2.delete_if{|synapse| not @groups.include?(Group.find_by_id(synapse.node1_id))} do |json, synapse|
|
|
json.nodeTo synapse.node1_id
|
|
json.nodeFrom synapse.node2_id
|
|
|
|
@synapsedata = Hash.new
|
|
@synapsedata['desc'] = synapse.desc
|
|
json.data @synapsedata
|
|
end
|
|
|
|
@groupdata = Hash.new
|
|
@groupdata['desc'] = group.desc
|
|
@groupdata['link'] = group.link
|
|
json.data @groupdata
|
|
json.id group.id
|
|
json.name group.name
|
|
end
|
|
end
|
|
end
|
|
|
|
end
|