feat: add user to member linking

test/mv_web/user_live/form_debug2_test.exs

@@ -0,0 +1,48 @@
+defmodule MvWeb.UserLive.FormDebug2Test do
+  use Mv.DataCase, async: true
+
+  describe "direct ash query test" do
+    test "check if available_for_linking works in LiveView context" do
+      # Create an unlinked member
+      {:ok, member} =
+        Mv.Membership.create_member(%{
+          first_name: "Jane",
+          last_name: "Smith",
+          email: "jane@example.com"
+        })
+
+      IO.puts("\n=== Created member: #{inspect(member.id)} ===")
+
+      # Try the same query as in the LiveView
+      user_email_str = "user@example.com"
+      search_query_str = nil
+
+      IO.puts("\n=== Calling Ash.read with domain: Mv.Membership ===")
+
+      result =
+        Ash.read(Mv.Membership.Member,
+          domain: Mv.Membership,
+          action: :available_for_linking,
+          arguments: %{user_email: user_email_str, search_query: search_query_str}
+        )
+
+      IO.puts("Result: #{inspect(result)}")
+
+      case result do
+        {:ok, members} ->
+          IO.puts("\n✓ Query succeeded, found #{length(members)} members")
+
+          Enum.each(members, fn m ->
+            IO.puts("  - #{m.first_name} #{m.last_name} (#{m.email})")
+          end)
+
+          # Apply filter
+          filtered = Mv.Membership.Member.filter_by_email_match(members, user_email_str)
+          IO.puts("\n✓ After filter_by_email_match: #{length(filtered)} members")
+
+        {:error, error} ->
+          IO.puts("\n✗ Query failed: #{inspect(error)}")
+      end
+    end
+  end
+end