refactor the http client

1 files changed, 13 insertions, 22 deletions

diff --git a/lib/httpclient.ex b/lib/httpclient.ex
index 2b1594b..e34312f 100644
--- a/lib/httpclient.ex
+++ b/lib/httpclient.ex
@@ -1,31 +1,22 @@
 defmodule Mailchimp.HTTPClient do
+  use HTTPoison.Base
 
-  def get(url, header) do
-    case HTTPoison.get(url, header) do
-      {:ok, %HTTPoison.Response{status_code: 200, body: body}} ->
-        process_response_body body
-      {:ok, %HTTPoison.Response{status_code: 404}} ->
-        "Not found :("
-      {:error, %HTTPoison.Error{reason: reason}} ->
-        reason
-    end
-  end
+  alias Mailchimp.Config
 
-  def post(url, body, header) do
-    case HTTPoison.post(url, body, header) do
-      {:ok, %HTTPoison.Response{status_code: 200, body: body}} ->
-        process_response_body body
-      {:ok, %HTTPoison.Response{status_code: 404}} ->
-        "Not found :("
-      {:error, %HTTPoison.Error{reason: reason}} ->
-        reason
-    end
+  def process_url(url) do
+    Config.root_endpoint <> url
   end
 
   def process_response_body(body) do
-    body
-    |> Poison.decode!
-    |> Enum.map(fn({k, v}) -> {String.to_atom(k), v} end)
+    Poison.decode!(body, keys: :atoms)
   end
 
+  def process_request_headers(headers) do
+    encoded_api = Base.encode64(":#{Config.api_key}")
+
+    headers
+    |> Enum.into(%{})
+    |> Map.put("Authorization", "Basic #{encoded_api}")
+    |> Enum.into([])
+  end
 end