refactor buyer and insured and add more policy types

lib/policy_service/consumers/solicitation_task_consumer.ex

@@ -41,6 +41,10 @@ defmodule PolicyService.Consumers.SolicitationTaskConsumer do
     {:noreply, state}
   end
 
+  def handle_info({:basic_consume_ok, _}, state), do: {:noreply, state}
+  def handle_info({:basic_cancel, _}, state), do: {:stop, :normal, state}
+  def handle_info({:basic_cancel_ok, _}, state), do: {:noreply, state}
+
   defp process(payload) do
     with {:ok, event} <- Jason.decode(payload),
          :ok <- dispatch(event) do
@@ -48,17 +52,13 @@ defmodule PolicyService.Consumers.SolicitationTaskConsumer do
     end
   end
 
-  def handle_info({:basic_consume_ok, _}, state), do: {:noreply, state}
-  def handle_info({:basic_cancel, _}, state), do: {:stop, :normal, state}
-  def handle_info({:basic_cancel_ok, _}, state), do: {:noreply, state}
-
   defp dispatch(%{
          "application_id" => %{
            "org_id" => org_id,
            "policy_type" => policy_type,
            "application_id" => app_id
          },
-         "task_info" => task_info,
+         "task_info" => _task_info,
          "submission" => submission
        }) do
     cmd =