lib/mv/authorization/role.ex

@@ -67,6 +67,11 @@ defmodule Mv.Authorization.Role do
       # Custom validations will still work
     end
 
+    create :create_role_with_system_flag do
+      description "Internal action to create roles, allowing `is_system_role` to be set. Used by seeds and migrations."
+      accept [:name, :description, :permission_set_name, :is_system_role]
+    end
+
     update :update_role do
       primary? true
       # is_system_role is intentionally excluded - should only be set via seeds/internal actions
@@ -139,4 +144,33 @@ defmodule Mv.Authorization.Role do
   identities do
     identity :unique_name, [:name]
   end
+
+  @doc """
+  Loads the "Mitglied" role without authorization (for bootstrap operations).
+
+  This is a helper function to avoid code duplication when loading the default
+  role in changes, migrations, and test setup.
+
+  ## Returns
+
+  - `{:ok, %Mv.Authorization.Role{}}` - The "Mitglied" role
+  - `{:ok, nil}` - Role doesn't exist
+  - `{:error, term()}` - Error during lookup
+
+  ## Examples
+
+      {:ok, mitglied_role} = Mv.Authorization.Role.get_mitglied_role()
+      # => {:ok, %Mv.Authorization.Role{name: "Mitglied", ...}}
+
+      {:ok, nil} = Mv.Authorization.Role.get_mitglied_role()
+      # => Role doesn't exist (e.g., in test environment before seeds run)
+  """
+  @spec get_mitglied_role() :: {:ok, t() | nil} | {:error, term()}
+  def get_mitglied_role do
+    require Ash.Query
+
+    __MODULE__
+    |> Ash.Query.filter(name == "Mitglied")
+    |> Ash.read_one(authorize?: false, domain: Mv.Authorization)
+  end
 end