add payer information

lib/paypal/order/info.ex

@@ -6,6 +6,7 @@ defmodule Paypal.Order.Info do
 
   alias Paypal.Common.Link
   alias Paypal.Order
+  alias Paypal.Order.Payer
   alias Paypal.Order.PurchaseUnit
 
   @primary_key false
@@ -27,6 +28,7 @@ defmodule Paypal.Order.Info do
     embeds_many(:links, Link)
     embeds_many(:purchase_units, PurchaseUnit)
     field(:status, Ecto.Enum, values: Order.statuses())
+    embeds_one(:payer, Payer)
   end
 
   @doc false

lib/paypal/order/payer.ex

@@ -0,0 +1,21 @@
+defmodule Paypal.Order.Payer do
+  @moduledoc """
+  Payer get all the information about who's paying the order.
+  """
+  use TypedEctoSchema
+
+  @primary_key false
+
+  @typedoc """
+  The information for the payer:
+
+  - `payer_id` is the ID in Paypal for the payer.
+  - `name` is a composition of two values: given_name and surname.
+  - `email_address` is the email address provided to Paypal for the payment.
+  """
+  typed_embedded_schema do
+    field(:payer_id, :string, primary_key: true)
+    field(:name, :map)
+    field(:email_address, :string)
+  end
+end

test/integration_test.exs

@@ -153,6 +153,11 @@ defmodule Paypal.IntegrationTest do
           method: :post
         }
       ],
+      payer: %Paypal.Order.Payer{
+        payer_id: "JWEUL3HMBVGJ6",
+        name: %{"given_name" => "test", "surname" => "buyer"},
+        email_address: "[email protected]"
+      },
       purchase_units: [
         %Paypal.Order.PurchaseUnit{
           reference_id: "default",
@@ -642,6 +647,11 @@ defmodule Paypal.IntegrationTest do
           method: :post
         }
       ],
+      payer: %Paypal.Order.Payer{
+        payer_id: "JWEUL3HMBVGJ6",
+        name: %{"given_name" => "test", "surname" => "buyer"},
+        email_address: "[email protected]"
+      },
       purchase_units: [
         %Paypal.Order.PurchaseUnit{
           reference_id: "default",
@@ -1086,12 +1096,17 @@ defmodule Paypal.IntegrationTest do
           method: :get
         }
       ],
+      payer: %Paypal.Order.Payer{
+        payer_id: "JWEUL3HMBVGJ6",
+        name: %{"given_name" => "test", "surname" => "buyer"},
+        email_address: "[email protected]"
+      },
       purchase_units: [
         %Paypal.Order.PurchaseUnit{}
       ],
       status: :completed
     }
 
-    assert {:ok, info} == Paypal.Order.capture(order.id)
+    assert {:ok, ^info} = Paypal.Order.capture(order.id)
   end
 end