Pagination of primary read action breaks loading relationships #336
Description
Versions
Elixir 1.18.4
OTP 27
ash 3.5.25
ash_admin 0.13.11
Operating system
darwin 24.5.0 arm64
Current Behavior
I have resources A and B with a many_to_many relationship. I edited the primary read action of B to make it require pagination with required?: true. This is because I wanted to make it so that even if someone calls my API without a limit, the default limit per page is still applied.
But now, when I go to A in the Admin UI, click on a row, then click the button to load its related Bs, nothing happens. No SQL query is executed. When I un-require the pagination, then it works. Yet, when I click the second button that only shows the IDs of the rows of the "join_through" resource, that one works.
This is resource A. Nothing special. Names of resources have been changed, though.
actions do
defaults [:read, :destroy, update: :*]
end
relationships do
many_to_many :bs, MyApp.B do
public? true
through MyApp.A2B
source_attribute_on_join_resource :a_id
destination_attribute_on_join_resource :b_id
end
endNow this is my B.
actions do
defaults [:destroy, update: :*]
read :read do
primary? true
pagination do
keyset? true
# BUG breaks loading relationships in admin ui.
required? true
default_limit 500
max_page_size 500
end
end
end
relationships do
many_to_many :as, MyApp.A do
public? true
through MyApp.A2B
source_attribute_on_join_resource :b_id
destination_attribute_on_join_resource :a_id
could_be_related_at_creation? true
end
Now everything works as expected in terms of pagination with the ash_json_api extension. But, when I go to my admin ui, on the A resource, click on a row, then nothing happens if I click the top button in my screenshot. The bottom button works though.
Reproduction
No response
Expected Behavior
I expected all the relationships to be loaded normally.