tree 4e5dd9cdf22a1bf5275b5d69121bd15823002aea
parent 41868c66e03c9742d95a4428e686c0bf6dd82ab7
author Ed Tanous <edtanous@google.com> 1691006212 -0700
committer Ed Tanous <ed@tanous.net> 1728920637 +0000

Move UserSubscription to composition

This allows for two very important simplifying changes.  First, we can
use the default copy operators on the UserSubscription class, which is
far less error prone than writing it manually, which we have two copies
of in code already.

Second, it allows the Subscription class to move to using values rather
than shared_ptr everywhere, which cleans up a significant amount of
code.

Tested:
Ran Redfish-Event-Listener, subscription created and destroyed
correctly.
Calling POST SubmitTestEvent showed events propagating to server.

Change-Id: I6d258cfe3594edddf3960ae2d4559d70acca1bf8
Signed-off-by: Ed Tanous <ed@tanous.net>