From e79e1eb0f2d26ae586536778a16b09d38938c3c6 Mon Sep 17 00:00:00 2001
From: Barnabas Jovanovics <barnabas.jovanovics@gmail.com>
Date: Mon, 5 Aug 2024 16:34:32 +0200
Subject: [PATCH] use the configured read action to get the data in the
 resolver

---
 lib/graphql/resolver.ex                     | 7 +++++--
 lib/resource/subscription.ex                | 4 ++++
 lib/resource/subscription/default_config.ex | 2 +-
 3 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/lib/graphql/resolver.ex b/lib/graphql/resolver.ex
index f28f6c8a..c4278041 100644
--- a/lib/graphql/resolver.ex
+++ b/lib/graphql/resolver.ex
@@ -508,12 +508,15 @@ defmodule AshGraphql.Graphql.Resolver do
 
   def resolve(
         %{arguments: _arguments, context: context, root_value: data} = resolution,
-        {domain, resource, %AshGraphql.Resource.Subscription{}, _input?}
+        {domain, resource, %AshGraphql.Resource.Subscription{read_action: read_action}, _input?}
       ) do
+    read_action =
+      read_action || Ash.Resource.Info.primary_action!(resource, :read).name
+
     query =
       AshGraphql.Subscription.query_for_subscription(
         resource
-        |> Ash.Query.for_read(:read, %{}, actor: Map.get(context, :actor)),
+        |> Ash.Query.for_read(read_action, %{}, actor: Map.get(context, :actor)),
         domain,
         resolution
       )
diff --git a/lib/resource/subscription.ex b/lib/resource/subscription.ex
index f87f18c6..b8b25acf 100644
--- a/lib/resource/subscription.ex
+++ b/lib/resource/subscription.ex
@@ -10,6 +10,10 @@ defmodule AshGraphql.Resource.Subscription do
     name: [
       type: :atom,
       doc: "The name to use for the subscription."
+    ],
+    read_action: [
+      type: :atom,
+      doc: "The read action to use for reading data"
     ]
   ]
 
diff --git a/lib/resource/subscription/default_config.ex b/lib/resource/subscription/default_config.ex
index cc7f70b0..733d44df 100644
--- a/lib/resource/subscription/default_config.ex
+++ b/lib/resource/subscription/default_config.ex
@@ -29,7 +29,7 @@ defmodule AshGraphql.Resource.Subscription.DefaultConfig do
             dbg(filter)
             {:ok, topic: "*", context_id: dbg(Base.encode64(:erlang.term_to_binary(filter)))}
 
-          e ->
+          _ ->
             {:error, "unauthorized"}
         end
       end