1 files changed, 26 insertions, 0 deletions
diff --git a/app/models/phone_number.rb b/app/models/phone_number.rb
index f6453ce..193e4a8 100644
--- a/app/models/phone_number.rb
+++ b/app/models/phone_number.rb
@@ -210,6 +210,10 @@ class PhoneNumber < ActiveRecord::Base
         self.central_office_code = nil
         self.extension = self.number.to_s.strip         
       else
+        prerouting = resolve_prerouting
+        if prerouting && !prerouting['destination_number'].blank? && prerouting['type'] == 'phonenumber'
+          self.number = prerouting['destination_number']
+        end 
         parsed_number = PhoneNumber.parse( self.number )
         if parsed_number
           self.country_code = parsed_number[:country_code]
@@ -223,6 +227,28 @@ class PhoneNumber < ActiveRecord::Base
       end
     end
   end
+
+  def resolve_prerouting
+    return PhoneNumber.resolve_prerouting(self.number.strip, self.phone_numberable)
+  end
+
+  def self.resolve_prerouting(number, account = nil)
+    account = account || SipAccount.first
+
+    routes = CallRoute.test_route(:prerouting, {
+      'caller.destination_number' => number,
+      'caller.auth_account_type' => account.class.name, 
+      'caller.auth_account_id' => account.id, 
+      'caller.auth_account_uuid' => account.try(:uuid),
+      'caller.account_type' => account.class.name, 
+      'caller.account_id' => account.id, 
+      'caller.account_uuid' => account.try(:uuid),
+    })
+
+    if routes
+      return routes['routes']['1']
+    end
+  end
   
   # Find the (grand-)parent tenant of this phone number:
   #