Where to put "cross context preload"

[kuon]

To add some example, let’s say I use this pattern:

TokenOperator - Dependency-free helper most commonly used for making clean keyword APIs to Phoenix context functions

By the way, I’ve continued with the method of passing context functions, but have moved to about as explicit method as you can get. Previously, I was passing a list of public functions that will later be run in succession as if they were piped like so… # controller Accounts.list_users([ &Accounts.join_user_profile/1, &Accounts.filter_non_executive_users/1, &Accounts.filter_users_by_company(&1, company), &Accounts.order_users_by_first_name/1 ]) # context def list_users(que…

There is is, in this pattern added queries, like:

  |> Accounts.filter_non_executive_users()

Now, where do I put the filter function “query compositor” if what I want to filter or preload lives in a different context?

Should I do:

Blog.list_posts(fn query ->
  query
  |> SocialMedia.preload_likes()
end)

And have preload_likes be “smart enough” to figure if query is on post or comment?