campaign_flow

defmodule CampaignFlow.MockServer.Supervisor do
  @moduledoc """
  Supervisor for the mock Campaign Flow server.
  """

  use Supervisor

  def start_link(opts \\ []) do
    name = Keyword.get(opts, :name, __MODULE__)
    Supervisor.start_link(__MODULE__, opts, name: name)
  end

  @impl true
  def init(_opts) do
    children =
      [
        {Task.Supervisor, name: CampaignFlow.MockServer.TaskSupervisor}
      ] ++ maybe_retry_scheduler()

    Supervisor.init(children, strategy: :one_for_all)
  end

  # The RetryScheduler is unnecessary in :sync mode — tests drive
  # delivery directly via MockServer.Test.deliver_pending_webhooks/0 or
  # rely on the inline sync delivery path.
  defp maybe_retry_scheduler do
    case Application.get_env(:campaign_flow, :mock_server, [])[:webhook_delivery_mode] do
      :sync -> []
      _ -> [CampaignFlow.MockServer.Webhooks.RetryScheduler]
    end
  end
end