* Increase cache TTL for social preview images
These are expensive to generate + don't change often. We can have a long cache.
Ideally, they would never expire, and get auto evicted by redis when space fills up. But I don't think a `nil` ttl is possible when a default
is set in the Rails config (see production.rb).
So I set it to a real long value. + test to guard against it accidently being changed.
* Try a cache expiration of 6.weeks as suggested by @mstruve in PR
* Improved BadgeRewarder
* Replaced find_by with find_by! in BadgeRewarder to be aware of missing badges
* Fixed and organized BadgeRewarder specs
* Use let instead of let! in BadgeRewarder tests where needed
* Add article's record key to Fastly Surrogate-Key to separate caches
After #4744 we successfully setup an auto purging system based on Fastly's surrogate key based cache and purging API.
Unfortunately this worked only in the `:show` action as comments are their own tree-based resource.
The `:index` though, is related to a single article, so without the article's record key in the `Surrogate-Key` header the first time we hit the API the result would become the value stored in Fastly's API, for all articles.
* Fix commentable mock for job spec
* Add comment.commentable.purge to the worker as well
* Add more thorough tests for commentable
* Add gem Ransack 2.3.0
* Add sorting and search to internal/reports
The UI here should probably be revisited sooner or later, I feel like
the vomit reactions might even need to be moved to their own view.
* Add system spec for internal reports search
* Remove filter for report_type
* Use ancestry in the index and add test
* Add tests for show action
* Return complete comments trees for index, kill n+1 and use correct edge cache key
* Return complete comments tree for show, kill n+1 and use correct edge cache key
* Refactor tests and add surrogate keys tests
* Preload users for the whole subtree
* Clarify explanation of the edge cache keys construction
* Refactor partials
* Remove action caching
* Replace .map.flatten with .flat_map
* Fix surrogate key prefix according to Fastly docs
* Add comment.purge to Comments::BustCacheJob to use Fastly-Rails
* Fix surrogate key spec
Michael asked that this behavior be extended to the buffer actions on
internal/listings as well.
We should probably look for an opportunity to refactor the JS currently
living in article_script.erb.
* Do not load messages in memory, just to count them
* Add Model.estimated_count
* Use Model.estimated_count in task record_db_table_counts
* Use size and estimated_count
* Use table_name so that .estimated_count works with all models
* Add comment to explain the .load.size + .each pattern
* Ask user to add email when deleting [WIP]
* Ask to provide an email before requesting account deletion
* Additional checks to make sure that user won't be deleted w/o an email
* Revert changes on confirm destroy view
* Add sidekiq version of the corresponding delayed job
* Switch the invocation of the delayed job from `after_create` to
`after_create_commit` to avoid the race condition where the worker can
be executed before the comment is persisted. Added covering spec
for this change.
