lib/nubank_sdk/client.rb in nubank_sdk-0.5.0 vs lib/nubank_sdk/client.rb in nubank_sdk-0.5.1

@@ -1,57 +1,94 @@
-# frozen_string_literal: true
-
 require 'faraday'
 require 'json'
 
 module NubankSdk
   module Client
+    #
+    # Parse the response body symbolizing keys
+    #
+    # @param [Faraday::Response] response
+    #
+    # @return [Hash]
     def self.get_body(response)
       JSON.parse(response.body, symbolize_names: true)
     end
 
     class HTTP
+      #
+      # create a new connection with the given url in Faraday
+      #
+      # @param [String] base_url
+      # @param [[Symbol, Faraday::Adapter::Test::Stubs]] connection_adapter
       def initialize(base_url, connection_adapter = nil)
         @connection = Faraday.new(url: base_url) do |faraday|
-          faraday.adapter *connection_adapter if connection_adapter
+          faraday.adapter(*connection_adapter) if connection_adapter
           faraday.adapter Faraday.default_adapter unless connection_adapter
         end
       end
 
+      #
+      # make put on connection with the given path
+      #
+      # @param [String] path
+      # @param [Hash] body
+      #
+      # @return [Faraday::Response]
       def post(path, body)
         @connection.post(path) do |req|
           req.headers['Content-Type'] = 'application/json'
           req.body = body.to_json
         end
       end
 
+      #
+      # make get on connection with the given path
+      #
+      # @param [String] path
+      #
+      # @return [Faraday::Response]
       def get(path)
         @connection.get(path)
       end
     end
 
     class HTTPS
       attr_accessor :headers
 
+      #
+      # Create a new instance of Faraday::Connection with client certificate
+      #
+      # @param [OpenSSL::PKCS12] certificate
+      # @param [[Symbol, Faraday::Adapter::Test::Stubs]] connection_adapter
       def initialize(certificate, connection_adapter = nil)
         client_cert = OpenSSL::X509::Certificate.new(certificate.certificate)
         client_key = OpenSSL::PKey::RSA.new(certificate.key)
 
-        @connection = Faraday.new(ssl: { client_cert: client_cert, client_key: client_key}) do |faraday|
-          faraday.adapter *connection_adapter if connection_adapter
-          faraday.adapter Faraday.default_adapter unless connection_adapter
-        end
+        @connection = Faraday.new(
+          ssl: {
+            client_cert: client_cert,
+            client_key: client_key
+          }
+        ) { |faraday| faraday.adapter(*connection_adapter) if connection_adapter }
+        @headers = {}
       end
 
+      #
+      # Make a post request on connection
+      #
+      # @param [String] url
+      # @param [Hash] body
+      #
+      # @return [Faraday::Response]
       def post(url, body)
         @connection.post(url) do |req|
           req.headers['Content-Type'] = 'application/json'
           req.headers['X-Correlation-Id'] = '772428d8-f0ee-43d6-8093-a13de3c9ce96'
           req.headers['User-Agent'] = "NubankSdk Client (#{NubankSdk::VERSION})"
 
           @headers.each do |header_key, value|
             req.headers[header_key] = value
-          end unless @headers.nil?
+          end
 
           req.body = body.to_json
         end
       end
     end