From b80bd744ad873f6fc43018bc4bfb90677de167bd Mon Sep 17 00:00:00 2001
From: Stefan Wintermeyer <stefan.wintermeyer@amooma.de>
Date: Mon, 17 Dec 2012 12:01:45 +0100
Subject: Start of GS5.

---
 app/models/hunt_group_member.rb | 67 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 app/models/hunt_group_member.rb

(limited to 'app/models/hunt_group_member.rb')

diff --git a/app/models/hunt_group_member.rb b/app/models/hunt_group_member.rb
new file mode 100644
index 0000000..7d9d3e0
--- /dev/null
+++ b/app/models/hunt_group_member.rb
@@ -0,0 +1,67 @@
+class HuntGroupMember < ActiveRecord::Base
+  attr_accessible :name, :active, :can_switch_status_itself, :phone_numbers_attributes
+
+  belongs_to :hunt_group
+  validates_presence_of :hunt_group
+
+  has_many :phone_numbers, :as => :phone_numberable, :dependent => :destroy
+  accepts_nested_attributes_for :phone_numbers, 
+                                :reject_if => lambda { |phone_number| phone_number[:number].blank? }, 
+                                :allow_destroy => true
+
+  acts_as_list :scope => :hunt_group
+
+  after_save :set_presence
+  after_save :trigger_connected_call_forward_if_necessary
+
+  def to_s
+	  self.name || I18n.t('hunt_group_members.name') + ' ID ' + self.id.to_s
+  end
+
+  private
+  def set_presence
+    dialplan_function = nil
+    state = 'terminated'
+
+    if self.active
+      state = 'confirmed'
+    end
+
+    require 'freeswitch_event'
+    event = FreeswitchEvent.new("PRESENCE_IN")
+    event.add_header("proto", "sip")
+    event.add_header("from", "f-hgmtg-#{self.id}@#{SipDomain.first.host}")
+    event.add_header("event_type", "presence")
+    event.add_header("alt_event_type", "dialog")
+    event.add_header("presence-call-direction", "outbound")
+    event.add_header("answer-state",  state)
+    event.add_header("unique-id", "hunt_group_member_#{self.id}")
+    return event.fire()
+  end
+
+  # Turn on/off a connected CallForward.
+  # The last member who leaves the hunt_group deactivates the CallForward and the 
+  # first member actives it.
+  #
+  def trigger_connected_call_forward_if_necessary
+    if self.active_changed? && self.hunt_group.hunt_group_members.count > 0
+      # deactive CallForward
+      #
+      if self.hunt_group.hunt_group_members.where(:active => false).count == self.hunt_group.hunt_group_members.count
+        self.hunt_group.call_forwards.where(:active => true).each do |x|
+          x.update_attributes({:active => false})
+        end
+      end
+
+      # active CallForward
+      #
+      if self.hunt_group.hunt_group_members.where(:active => true).count > 0
+        self.hunt_group.call_forwards.where(:active => false).each do |x|
+          x.update_attributes({:active => true})
+        end
+      end
+    end
+  end
+
+
+end
-- 
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