Merge pull request #233 from demainchezmoi/2.0

Added Invoice.upcoming for retreiving upcoming invoices.
beam-community · May 31, 2017 · eadba99 · eadba99
2 parents a032ae1 + 3483c55
commit eadba99
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Showing 2 changed files with 14 additions and 2 deletions.
diff --git a/lib/stripe/invoice.ex b/lib/stripe/invoice.ex
@@ -92,4 +92,13 @@ defmodule Stripe.Invoice do
     endpoint = @plural_endpoint <> "/" <> id
     Stripe.Request.update(endpoint, changes, @schema, @nullable_keys, opts)
   end
+
+  @doc """
+  Retrieve an upcoming invoice.
+  """
+  @spec upcoming(map, Keyword.t) :: {:ok, t} | {:error, Stripe.api_error_struct}
+  def upcoming(changes = %{customer: _customer}, opts \\ []) do
+    endpoint = @plural_endpoint <> "/upcoming"
+    Stripe.Request.retrieve(changes, endpoint, opts)
+  end
 end
diff --git a/lib/stripe/request.ex b/lib/stripe/request.ex
@@ -20,8 +20,11 @@ defmodule Stripe.Request do
   end
 
   @spec retrieve(String.t, Keyword.t) :: {:ok, struct} | {:error, Stripe.api_error_struct}
-  def retrieve(endpoint, opts) do
-    %{}
+  def retrieve(endpoint, opts), do: retrieve(%{}, endpoint, opts)
+
+  @spec retrieve(map, String.t, Keyword.t) :: {:ok, struct} | {:error, Stripe.api_error_struct}
+  def retrieve(changes, endpoint, opts) do
+    changes
     |> Stripe.request(:get, endpoint, %{}, opts)
     |> handle_result
   end