Add hook to fire purge_all for any caching type

[Julien-prrs]

Adding this hook allow to call a function after purge_all was called without distinction between FastCGI, Redis or Predis.

[chandrapatel]

Hi @Julien-prrs

Thanks for the PR.

Can you please tell me the use case of this new action?

Also, there are actions for FastCGI and Redis cache which executed after purging all cache.

• rt_nginx_helper_after_fastcgi_purge_all
• rt_nginx_helper_after_redis_purge_all

Thanks,
Chandra

[Julien-prrs]

Hi @chandrapatel !

Thanks for considering my PR,

As I said in the commit description, it allows us to handle the purge_all without having to handle the FastCGI and Redis by having two differents action to handle.

It's just a simpler way to handle this action in the case where we don't need to target specifically one of them. Having the ability to handle them separately is a really good thing, but for me, in the most cases it's more interesting to fire a single action that handles both types of caching, and if necessary handling one of them more specifically.

[chandrapatel]

Hi @Julien-prrs

Thanks for the reply. I have left one feedback. Once it's addressed, I'll merge the PR.

Thanks,

[Julien-prrs]

Hi @chandrapatel,

I've just updated my latest commit for matching with your feedback!

Thanks

[chandrapatel]

Hi @Julien-prrs

Thanks for addressing the feedback. I have approved the PR and merged.