1 files changed, 30 insertions, 98 deletions

diff --git a/app/models/call_forward.rb b/app/models/call_forward.rb
index c668993..a932e11 100644
--- a/app/models/call_forward.rb
+++ b/app/models/call_forward.rb
@@ -6,17 +6,17 @@ class CallForward < ActiveRecord::Base
                   :destination, :source, :depth, :active, :to_voicemail,
                   :hunt_group_id,
                   :call_forwardable_type, :call_forwardable_id,
-                  :call_forwarding_destination, :position, :uuid
+                  :call_forwarding_destination, :position, :uuid,
+                  :destinationable_type, :destinationable_id
   
-  belongs_to :phone_number
   belongs_to :call_forwardable, :polymorphic => true
-  has_many :softkeys
+  belongs_to :destinationable, :polymorphic => true
+  has_many :softkeys, :as => :softkeyable
   
-  acts_as_list :scope => [ :phone_number_id, :call_forward_case_id ]
+  acts_as_list :scope => [ :call_forwardable_id, :call_forwardable_type, :call_forward_case_id ]
 
-  validates_presence_of :phone_number
   validates_presence_of :call_forward_case_id
-  validates_presence_of :destination, :if => Proc.new { |cf| cf.call_forwardable_type.to_s.downcase == 'phonenumber' || cf.call_forwardable_type.blank?  }
+  validates_presence_of :destination, :if => Proc.new { |cf| cf.destinationable_type.to_s.downcase == 'phonenumber' || cf.destinationable_type.blank?  }
 
   validates_inclusion_of :destination,
     :in => [ nil, '' ],
@@ -24,8 +24,8 @@ class CallForward < ActiveRecord::Base
   
   belongs_to :call_forward_case
 
-  validates_presence_of      :depth
   validates_numericality_of  :depth,
+    :allow_nil => true,
     :only_integer => true,
     :greater_than_or_equal_to  =>   1,
     :less_than_or_equal_to     =>  (GsParameter.get('MAX_CALL_FORWARD_DEPTH').nil? ? 0 : GsParameter.get('MAX_CALL_FORWARD_DEPTH'))
@@ -44,25 +44,21 @@ class CallForward < ActiveRecord::Base
     :in => [ nil ],
     :if => Proc.new { |cf| cf.call_forward_case_id != 3 }
 
-  validate :validate_empty_hunt_group, :if => Proc.new { |cf| cf.active == true && cf.call_forwardable_type == 'HuntGroup' && cf.call_forward_case.value == 'assistant' }
+  validate :validate_empty_hunt_group, :if => Proc.new { |cf| cf.active == true && cf.destinationable_type == 'HuntGroup' && cf.call_forward_case.value == 'assistant' }
   
   validates_presence_of :uuid
   validates_uniqueness_of :uuid
 
   # Make sure the call forward's parent can't be changed:
   before_validation { |cfwd|
-    if cfwd.id \
-    && cfwd.phone_number_id != cfwd.phone_number_id_was
-      errors.add( :phone_number_id, "cannot be changed." )
+    if cfwd.id && (cfwd.call_forwardable_id != cfwd.call_forwardable_id_was || cfwd.call_forwardable_type != cfwd.call_forwardable_type_was)
+      errors.add( :call_forwardable_id, "cannot be changed." )
     end
   }
 
-  #before_validation :set_call_forwardable
   before_save :split_and_format_destination_numbers
   after_save :set_presence
-  after_save :work_through_callforward_rules_act_per_sip_account
   after_save :deactivate_concurring_entries, :if => Proc.new { |cf| cf.active == true }
-  before_destroy :check_if_other_callforward_rules_have_to_be_destroyed
   before_destroy :deactivate_connected_softkeys
 
   def case_string
@@ -70,70 +66,25 @@ class CallForward < ActiveRecord::Base
   end
 
   def to_s
-    if self.call_forwardable_type.blank?
-      self.call_forwardable_type = ''
+    if self.destinationable_type.blank?
+      self.destinationable_type = ''
     else
-      call_forwardable_type = " #{self.call_forwardable_type}"
+      destinationable_type = " #{self.destinationable_type}"
     end
-    if self.call_forwardable
-      destination = "#{self.call_forwardable}#{call_forwardable_type}"
+    if self.destinationable
+      destination = "#{self.destinationable}#{destinationable_type}"
     else
-      destination = "#{self.destination}#{call_forwardable_type}"
+      destination = "#{self.destination}#{destinationable_type}"
     end
-    "#{self.phone_number} (#{I18n.t("call_forward_cases.#{self.call_forward_case}")}) -> #{destination}"
-  end
-
-  def set_this_callforward_rule_to_all_phone_numbers_of_the_parent_sip_account
-    # This is to make sure that no recursion kicks in.
-    #
-    if ! self.phone_number.phone_numberable.respond_to? :callforward_rules_act_per_sip_account
-      return false
-    end
-
-    old_value_of_callforward_rules_act_per_sip_account = self.phone_number.phone_numberable.callforward_rules_act_per_sip_account
-    self.phone_number.phone_numberable.update_attributes({:callforward_rules_act_per_sip_account => false})
-
-    attributes_of_this_call_forward = self.attributes.delete_if {|key, value| ['id','updated_at','created_at','phone_number_id','call_forward_case_id', 'uuid'].include?(key)}
-    phone_numbers = self.phone_number.phone_numberable.phone_numbers.where('id != ?', self.phone_number.id)
-
-    phone_numbers.each do |phone_number|
-      # Problem
-      call_forward = phone_number.call_forwards.find_or_create_by_call_forward_case_id_and_position(self.call_forward_case_id, self.position, attributes_of_this_call_forward)
-      call_forward.update_attributes(attributes_of_this_call_forward)
-    end
-
-    self.phone_number.phone_numberable.update_attributes({:callforward_rules_act_per_sip_account => old_value_of_callforward_rules_act_per_sip_account})
-  end
-
-  def destroy_all_similar_callforward_rules_of_the_parent_sip_account
-    # This is to make sure that no recursion kicks in.
-    #
-    if ! self.phone_number.phone_numberable.respond_to? :callforward_rules_act_per_sip_account
-      return false
-    end
-
-    old_value_of_callforward_rules_act_per_sip_account = self.phone_number.phone_numberable.callforward_rules_act_per_sip_account
-    self.phone_number.phone_numberable.update_attributes({:callforward_rules_act_per_sip_account => false})
-
-    phone_numbers_of_parent_sip_account = self.phone_number.phone_numberable.phone_numbers.where('id != ?', self.phone_number.id)
-
-    phone_numbers_of_parent_sip_account.each do |phone_number|
-      if self.call_forwardable_type != 'Voicemail'
-        phone_number.call_forwards.where(:call_forward_case_id => self.call_forward_case_id, :destination => self.destination).destroy_all
-      else
-        phone_number.call_forwards.where(:call_forward_case_id => self.call_forward_case_id, :call_forwardable_type => self.call_forwardable_type).destroy_all
-      end
-    end
-
-    self.phone_number.phone_numberable.update_attributes({:callforward_rules_act_per_sip_account => old_value_of_callforward_rules_act_per_sip_account})
+    "#{self.call_forwardable} (#{I18n.t("call_forward_cases.#{self.call_forward_case}")}) -> #{destination}"
   end
 
   def call_forwarding_destination
-    "#{self.call_forwardable_id}:#{self.call_forwardable_type}"
+    "#{self.destinationable_id}:#{self.destinationable_type}"
   end
 
   def call_forwarding_destination=(destination_record)
-    self.call_forwardable_id, delimeter, self.call_forwardable_type = destination_record.to_s.partition(':')
+    self.destinationable_id, delimeter, self.destinationable_type = destination_record.to_s.partition(':')
   end
 
   def toggle
@@ -168,7 +119,7 @@ class CallForward < ActiveRecord::Base
     state = 'terminated'
 
     if self.active
-      if self.call_forwardable_type and self.call_forwardable_type.downcase() == 'voicemail'
+      if self.destinationable_type and self.destinationable_type.downcase() == 'voicemail'
         state = 'early'
       else
         state = 'confirmed'
@@ -187,47 +138,28 @@ class CallForward < ActiveRecord::Base
     #return send_presence_event(self.call_forward_case.value, state)
   end
 
-  def set_call_forwardable
+  def set_destinationable
     if @hunt_group_id && HuntGroup.where(:id => @hunt_group_id.to_i).count > 0
-      self.call_forwardable = HuntGroup.where(:id => @hunt_group_id.to_i).first
+      self.destinationable = HuntGroup.where(:id => @hunt_group_id.to_i).first
     end
 
     if @to_voicemail && @to_voicemail.first.downcase == 'true'
-      self.call_forwardable_type = 'Voicemail'
-      self.call_forwardable_id = nil
+      self.destinationable_type = 'Voicemail'
+      self.destinationable_id = nil
     end 
   end
 
-  def work_through_callforward_rules_act_per_sip_account
-    if ! self.phone_number.phone_numberable.respond_to? :callforward_rules_act_per_sip_account
-      return false
-    end
-
-    if self.phone_number.phone_numberable.callforward_rules_act_per_sip_account == true
-      self.set_this_callforward_rule_to_all_phone_numbers_of_the_parent_sip_account
-    end
-  end
-
-  def check_if_other_callforward_rules_have_to_be_destroyed
-    if ! self.phone_number.phone_numberable.respond_to? :callforward_rules_act_per_sip_account
-      return false
-    end
-
-    if self.phone_number.phone_numberable.callforward_rules_act_per_sip_account == true
-      self.destroy_all_similar_callforward_rules_of_the_parent_sip_account
-    end
-  end
 
   def send_presence_event(state, call_forwarding_service = nil)
     dialplan_function = "cftg-#{self.id}"
     unique_id = "call_forwarding_#{self.id}"
 
     if call_forwarding_service == 'always'
-      dialplan_function = "cfutg-#{self.phone_number.id}"
-      unique_id = "call_forwarding_number_#{self.phone_number.id}"
+      dialplan_function = "cfutg-#{self.call_forwardable.id}"
+      unique_id = "call_forwarding_number_#{self.call_forwardable.id}"
     elsif call_forwarding_service == 'assistant'
-      dialplan_function = "cfatg-#{self.phone_number.id}"
-      unique_id = "call_forwarding_number_#{self.phone_number.id}"
+      dialplan_function = "cfatg-#{self.call_forwardable.id}"
+      unique_id = "call_forwarding_number_#{self.call_forwardable.id}"
     end
 
     if dialplan_function
@@ -245,7 +177,7 @@ class CallForward < ActiveRecord::Base
   end
 
   def deactivate_concurring_entries
-    CallForward.where(:phone_number_id => self.phone_number_id, :call_forward_case_id => self.call_forward_case_id, :active => true).each do |call_forwarding_entry|
+    CallForward.where(:call_forwardable_id => self.call_forwardable_id, :call_forwardable_type => self.call_forwardable_type, :call_forward_case_id => self.call_forward_case_id, :active => true).each do |call_forwarding_entry|
       if call_forwarding_entry.id != self.id
         call_forwarding_entry.update_attributes(:active => false)
       end
@@ -253,7 +185,7 @@ class CallForward < ActiveRecord::Base
   end
 
   def validate_empty_hunt_group
-    hunt_group = self.call_forwardable
+    hunt_group = self.destinationable
     if hunt_group && hunt_group.hunt_group_members.where(:active => true).count == 0
       errors.add(:call_forwarding_destination, 'HuntGroup has no active members')
     end