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class AddDestinationableToCallForward < ActiveRecord::Migration
def up
add_column :call_forwards, :destinationable_type, :string
add_column :call_forwards, :destinationable_id, :integer
CallForward.all.each do |call_forward|
phone_number = PhoneNumber.where(:id => call_forward.phone_number_id).first
if phone_number and phone_number.phone_numberable.class == SipAccount
account = phone_number.phone_numberable
result = call_forward.update_attributes(:destinationable_type => call_forward.call_forwardable_type, :destinationable_id => call_forward.call_forwardable_id, :call_forwardable_type => account.class.to_s, :call_forwardable_id => account.id)
else
call_forward.update_attributes(:destinationable_type => call_forward.call_forwardable_type, :destinationable_id => call_forward.call_forwardable_id, :call_forwardable_type => 'PhoneNumber', :call_forwardable_id => call_forward.phone_number_id)
end
end
cf_groups = CallForward.order('active DESC').all.group_by{|cf| [cf.call_forwardable_type, cf.call_forwardable_id, cf.call_forward_case_id, cf.destinationable_type, cf.destinationable_id, cf.destination, cf.source]}
cf_groups.values.each do |duplicates|
first_item = duplicates.shift
duplicates.each{|duplicate| duplicate.destroy}
end
remove_column :call_forwards, :phone_number_id
end
def down
add_column :call_forwards, :phone_number_id, :integer
CallForward.where(:call_forwardable_type => 'PhoneNumber').each do |call_forward|
call_forward.update_attributes(:phone_number_id => call_forward.call_forwardable_id, :call_forwardable_type => call_forward.destinationable_type, :call_forwardable_id => call_forward.destinationable_id)
end
remove_column :call_forwards, :destinationable_type
remove_column :call_forwards, :destinationable_id
end
end
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