Fixes #32214 - Register query field with a resolver

[xprazak2]

Foreman::Plugin.register :foreman_plugin do
  register_graphql_query_field :foo, '::Types::Foo', :field, { :resolver => ::Resolvers::Foos::Foo }
  # register with lambda instead of a string if type does not resolve to a contant
  register_graphql_query_field :bars, -> () { [::Types::Bar] }, :field, { :resolver => ::Resolvers::Bars }
end

[theforeman-bot]

Issues: #32214

[xprazak2]

Continues where #8415 stopped, seems like I cannot reopen when I force-pushed.

[ezr-ondrej]

Do we have a use-case for it yet? :)

[xprazak2]

Yes: theforeman/foreman_openscap#506

[ezr-ondrej]

Just one nit, from what I managed to understand

[ezr-ondrej]

[test katello]

[xprazak2]

Seems like apply_type method might not be needed as Foreman::Module does the same thing.

[ezr-ondrej]

Thanks @xprazak2 ! 👍