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-rw-r--r--app/models/sip_registration.rb21
1 files changed, 21 insertions, 0 deletions
diff --git a/app/models/sip_registration.rb b/app/models/sip_registration.rb
new file mode 100644
index 0000000..b668301
--- /dev/null
+++ b/app/models/sip_registration.rb
@@ -0,0 +1,21 @@
+class SipRegistration < ActiveRecord::Base
+ # Makes sure that this is a readonly model.
+ def readonly?
+ return true
+ end
+
+ # Prevent objects from being destroyed
+ def before_destroy
+ raise ActiveRecord::ReadOnlyRecord
+ end
+
+ # Prevent objects from being deleted
+ def self.delete_all
+ raise ActiveRecord::ReadOnlyRecord
+ end
+
+ # Prevent objects from being deleted
+ def delete
+ raise ActiveRecord::ReadOnlyRecord
+ end
+end