Send charges as paginated list back with payment intents

lib/stripe_mock/pagination.ex

@@ -7,6 +7,8 @@ defmodule StripeMock.Pagination do
 
   defmacro __using__(_opts) do
     quote do
+      import unquote(__MODULE__)
+
       def render_page(conn, page, view, template) do
         %{
           object: "list",

lib/stripe_mock_web.ex

@@ -67,6 +67,10 @@ defmodule StripeMockWeb do
   When used, dispatch to the appropriate controller/view/etc.
   """
   defmacro __using__(which) when is_atom(which) do
+    quote do
+      Module.put_attribute(unquote(__MODULE__), :moduledoc, false)
+    end
+
     apply(__MODULE__, which, [])
   end
 end

lib/stripe_mock_web/views/payment_intent_view.ex

@@ -1,16 +1,16 @@
 defmodule StripeMockWeb.PaymentIntentView do
   use StripeMockWeb, :view
-  alias StripeMockWeb.PaymentIntentView
+  alias StripeMockWeb.{ChargeView, PaymentIntentView}
 
-  def render("index.json", %{page: page}) do
-    %{data: render_many(page.data, PaymentIntentView, "payment_intent.json")}
+  def render("index.json", %{conn: conn, page: page}) do
+    %{data: render_many(page.data, PaymentIntentView, "payment_intent.json", conn: conn)}
   end
 
-  def render("show.json", %{payment_intent: payment_intent}) do
-    render_one(payment_intent, PaymentIntentView, "payment_intent.json")
+  def render("show.json", %{conn: conn, payment_intent: payment_intent}) do
+    render_one(payment_intent, PaymentIntentView, "payment_intent.json", conn: conn)
   end
 
-  def render("payment_intent.json", %{payment_intent: payment_intent}) do
+  def render("payment_intent.json", %{conn: conn, payment_intent: payment_intent}) do
     payment_intent
     |> as_map("payment_intent")
     |> Map.take(
@@ -19,7 +19,8 @@ defmodule StripeMockWeb.PaymentIntentView do
     |> Map.put("customer", payment_intent.customer_id)
     |> Map.merge(%{
       object: "payment_intent",
-      payment_method: render_payment_method(payment_intent.payment_method)
+      payment_method: render_payment_method(payment_intent.payment_method),
+      charges: render_page(conn, paginate(payment_intent.charges), ChargeView, "charge.json")
     })
   end
 

test/stripe_mock_web/controllers/payment_intent_controller_test.exs

@@ -97,7 +97,10 @@ defmodule StripeMockWeb.PaymentIntentControllerTest do
     test "captures payment intent", %{conn: conn, payment_intent: payment_intent} do
       conn = post(conn, Routes.payment_intent_path(conn, :capture, payment_intent), %{})
 
-      assert %{"status" => "succeeded"} = json_response(conn, 200)
+      assert %{"status" => "succeeded", "charges" => %{"data" => charges}} =
+               json_response(conn, 200)
+
+      assert is_list(charges)
     end
 
     test "confirms payment intent", %{conn: conn, payment_intent: payment_intent} do