ash_postgres/priv/test_repo/migrations/20230129050950_migrate_resources8.exs
Alan Heywood f290ae47b8 Add failing test for policy + aggregate issue
The conditions for this issue to occur seem to be:

- DataLayer is Postgres
- Resource has a relates_to_actor_via policy on read
- The relates_to_actor_via path includes a has_many relationship
- An aggregate is loaded

The following error is produced:

  1) test relates to actor via has_many and with an aggregate (AshPostgres.AggregateTest)
     test/aggregate_test.exs:8
     ** (Ash.Error.Unknown.UnknownError) ** (ArgumentError) No such entity nil found.

     code: |> Api.read_one!(actor: user)
     stacktrace:
       nil.spark_dsl_config()
       (spark 0.3.8) lib/spark/dsl/extension.ex:129: Spark.Dsl.Extension.dsl!/1
       (spark 0.3.8) lib/spark/dsl/extension.ex:158: Spark.Dsl.Extension.get_persisted/3
       (ash 2.5.10) lib/ash/filter/filter.ex:2986: Ash.Filter.do_hydrate_refs/2
       (ash 2.5.10) lib/ash/policy/check/relates_to_actor_via.ex:3: Ash.Policy.Check.RelatesToActorVia.try_eval/2
       (ash 2.5.10) lib/ash/policy/check/relates_to_actor_via.ex:3: Ash.Policy.Check.RelatesToActorVia.try_strict_check/3
       (ash 2.5.10) lib/ash/policy/checker.ex:63: Ash.Policy.Checker.do_strict_check_facts/3
       (ash 2.5.10) lib/ash/policy/checker.ex:88: anonymous fn/2 in Ash.Policy.Checker.strict_check_policies/3
       (elixir 1.14.2) lib/enum.ex:4751: Enumerable.List.reduce/3
       (elixir 1.14.2) lib/enum.ex:2514: Enum.reduce_while/3
       (ash 2.5.10) lib/ash/policy/checker.ex:9: anonymous fn/2 in Ash.Policy.Checker.strict_check_facts/1
       (elixir 1.14.2) lib/enum.ex:4751: Enumerable.List.reduce/3
       (elixir 1.14.2) lib/enum.ex:2514: Enum.reduce_while/3
       (ash 2.5.10) lib/ash/policy/authorizer.ex:790: Ash.Policy.Authorizer.do_strict_check_facts/1
       (ash 2.5.10) lib/ash/policy/authorizer.ex:372: Ash.Policy.Authorizer.strict_check/2
       (ash 2.5.10) lib/ash/engine/request.ex:550: Ash.Engine.Request.do_strict_check/3
       (ash 2.5.10) lib/ash/engine/request.ex:518: anonymous fn/2 in Ash.Engine.Request.strict_check/2
       (elixir 1.14.2) lib/enum.ex:4751: Enumerable.List.reduce/3
       (elixir 1.14.2) lib/enum.ex:2514: Enum.reduce_while/3
       (ash 2.5.10) lib/ash/engine/request.ex:255: Ash.Engine.Request.do_next/1
       (ash 2.5.10) lib/ash/engine/request.ex:211: Ash.Engine.Request.next/1
       (ash 2.5.10) lib/ash/engine/engine.ex:650: Ash.Engine.advance_request/2
       (ash 2.5.10) lib/ash/engine/engine.ex:556: Ash.Engine.fully_advance_request/2
       (ash 2.5.10) lib/ash/engine/engine.ex:497: Ash.Engine.do_run_iteration/2
       (elixir 1.14.2) lib/enum.ex:2468: Enum."-reduce/3-lists^foldl/2-0-"/3
       (ash 2.5.10) lib/ash/engine/engine.ex:440: Ash.Engine.run_iteration/1
       (ash 2.5.10) lib/ash/engine/engine.ex:257: Ash.Engine.run_to_completion/1
       (ash 2.5.10) lib/ash/engine/engine.ex:202: Ash.Engine.do_run/2
       (ash 2.5.10) lib/ash/engine/engine.ex:141: Ash.Engine.run/2
       (ash 2.5.10) lib/ash/actions/read.ex:170: Ash.Actions.Read.do_run/3
       (ash 2.5.10) lib/ash/actions/read.ex:90: Ash.Actions.Read.run/3
       (ash 2.5.10) lib/ash/api/api.ex:1005: Ash.Api.read_one/3
       (ash 2.5.10) lib/ash/api/api.ex:998: Ash.Api.read_one!/3
       test/aggregate_test.exs:44: (test)
2023-01-29 16:15:16 +10:00

75 lines
No EOL
1.6 KiB
Elixir

defmodule AshPostgres.TestRepo.Migrations.MigrateResources8 do
@moduledoc """
Updates resources based on their most recent snapshots.
This file was autogenerated with `mix ash_postgres.generate_migrations`
"""
use Ecto.Migration
def up do
alter table(:users) do
add :organization_id, :uuid
end
alter table(:posts) do
add :organization_id, :uuid
end
create table(:orgs, primary_key: false) do
add :id, :uuid, null: false, default: fragment("uuid_generate_v4()"), primary_key: true
end
alter table(:users) do
modify :organization_id,
references(:orgs,
column: :id,
prefix: "public",
name: "users_organization_id_fkey",
type: :uuid
)
end
alter table(:posts) do
modify :organization_id,
references(:orgs,
column: :id,
prefix: "public",
name: "posts_organization_id_fkey",
type: :uuid
)
end
alter table(:orgs) do
add :name, :text
end
end
def down do
alter table(:orgs) do
remove :name
end
drop constraint(:posts, "posts_organization_id_fkey")
alter table(:posts) do
modify :organization_id, :uuid
end
drop constraint(:users, "users_organization_id_fkey")
alter table(:users) do
modify :organization_id, :uuid
end
drop table(:orgs)
alter table(:posts) do
remove :organization_id
end
alter table(:users) do
remove :organization_id
end
end
end