* This change abstracts the DatadogStatsClient into a ForemStatsClient.
The purpose of this abstraction is to set the foundation for a subsequent PR that will allow one to use New Relic for recording Forem stats, instead of Datadog, if there is a New Relic configuration found.
This specific change creates an abstraction layer that can be built upon, without changing any actual default behavior. All specs still pass.
* Use delegate instead of explicit methods.
* Delegate instead of explicit methods.
* Fix the error.
* Refactor according to the suggestions in the comments.
* Ooops. Stats work better when all of the code is committed.
* Removing the alias of count to increment since that was done in error.
* Enable new Rails/* cops and use autocorrect on them
* Fixed Rails/PluckInWhere leftovers
* Fix Rails/DefaultScope
* Enable and fix Rails/PluckId
* Fix manual mistake with forcing autocorrection on Rails/PluckId
* Apply PR feedback to remove Rails/PluckId inline disables
* Apply PR feedback to get rid of Rails/PluckInWhere inline
* Log to DataDog when a welcome notification is created
* Fix typo in Metrics::RecordDailyUsageWorker
* Add Metrics::RecordDailyNotificationsWorker to log notification counts to DataDog
* Add specs around DataDog logging for welcome notifications + click events
* Call Metrics::RecordDailyNotificationsWorker from within log_daily_usage_measurables task
* Use user_id instead of user, move notification title into tags
* Change models and related files
* Update controllers and specs
* More renaming
* Seek and destroy, I mean search and replace
* Round up the stragglers
* Ground control to Major Travis...
* More fixes
* PR feedback
* Various fixes
* Rename view
* Fix list query builder
* Unify request specs
* Fix some API spec errors
* Fix remaining API specs
* Make spec conform to API
* Fix leftover problems
* Fix JS tests
* Fix column name in select
* Fix API specs
* Fix search specs
* Paging Mr. Travis
