demonstrate bug with nested calculations that reference the actor via…

test/calculation_test.exs

@@ -1669,4 +1669,25 @@
     assert Ash.calculate!(post, :past_datetime1?)
     assert Ash.calculate!(post, :past_datetime2?)
   end
+
+  test "bug repro" do
+    author =
+      Author
+      |> Ash.Changeset.for_create(:create, %{
+        first_name: "Bill",
+        last_name: "Jones",
+        bio: %{title: "Mr.", bio: "Bones"}
+      })
+      |> Ash.create!()
+
+    [author_with_loads] =
+      Author
+      |> Ash.Query.for_read(:read, %{}, actor: %{id: "it's a me"})
+      |> Ash.Query.load([:true_if_actor_from_context, :true_if_actor_from_context_nested])
+      |> Ash.Query.filter(id == ^author.id)
+      |> Ash.read!()
+
+    assert author_with_loads.true_if_actor_in_context
+    assert author_with_loads.true_if_actor_in_context_nested
+  end
 end

test/support/resources/author.ex

@@ -19,6 +19,23 @@ defmodule AshPostgres.Test.Author do
     end
   end
 
+  defmodule TrueIfActorInContext do
+    @moduledoc """
+    An example of a calculation that references the actor from context, in a trivial way for demonstration purposes.
+    """
+    use Ash.Resource.Calculation
+
+    def expression(_opts, context) do
+      actor = context.actor
+
+      if is_nil(actor) do
+        expr(false)
+      else
+        expr(true)
+      end
+    end
+  end
+
   postgres do
     table("authors")
     repo(AshPostgres.TestRepo)
@@ -190,6 +207,14 @@ defmodule AshPostgres.Test.Author do
     )
 
     calculate(:profile_description_calc, :string, expr(profile.description), allow_nil?: true)
+
+    calculate(:true_if_actor_in_context, :boolean, TrueIfActorInContext)
+
+    calculate(
+      :true_if_actor_in_context_nested,
+      :boolean,
+      expr(true_if_actor_in_context and fragment("1 = 1"))
+    )
   end
 
   aggregates do