From 6ea907ccc0e7590d21932873443836894f409c80 Mon Sep 17 00:00:00 2001
From: Thadeu Esteves Jr <tadeuu@gmail.com>
Date: Fri, 14 Jul 2023 16:42:33 -0300
Subject: [PATCH 1/3] added support to use proxy via ENV

---
 lib/mundi_api/http/faraday_client.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/mundi_api/http/faraday_client.rb b/lib/mundi_api/http/faraday_client.rb
index 2d3acfe..833e676 100644
--- a/lib/mundi_api/http/faraday_client.rb
+++ b/lib/mundi_api/http/faraday_client.rb
@@ -18,6 +18,7 @@ def initialize(timeout: nil, cache: false,
         faraday.request :multipart
         faraday.request :url_encoded
         faraday.ssl[:ca_file] = Certifi.where
+        faraday.proxy = ENV['FARADAY_PROXY'] if ENV['FARADAY_PROXY']
         faraday.request :retry, max: max_retries, interval: if max_retries &&
                                                                retry_interval
                                                               retry_interval

From 3b0b4564f3d603f710ff8a2686612443cb0bd0dc Mon Sep 17 00:00:00 2001
From: Thadeu Esteves Jr <tadeuu@gmail.com>
Date: Fri, 14 Jul 2023 16:43:09 -0300
Subject: [PATCH 2/3] required_ruby_version < 3.1

---
 mundi_api.gemspec | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mundi_api.gemspec b/mundi_api.gemspec
index 1776adb..f0c66fd 100644
--- a/mundi_api.gemspec
+++ b/mundi_api.gemspec
@@ -13,7 +13,7 @@ Gem::Specification.new do |s|
   s.add_dependency('test-unit', '~> 3.1', '>= 3.1.5')
   s.add_dependency('certifi', '~> 2016')
   s.add_dependency('faraday-http-cache', '~> 1.2', '>= 1.2.2')
-  s.required_ruby_version = '~> 2.0'
+  s.required_ruby_version = '< 3.1'
   s.files = Dir['{bin,lib,man,test,spec}/**/*', 'README*', 'LICENSE*']
   s.require_paths = ['lib']
 end

From fd93a866b0420428881a10a78c220f3963b64634 Mon Sep 17 00:00:00 2001
From: Thadeu Esteves Jr <tadeuu@gmail.com>
Date: Fri, 14 Jul 2023 16:54:59 -0300
Subject: [PATCH 3/3] added support to pass proxy in MundiApiClient instance

---
 lib/mundi_api/configuration.rb       | 10 +++++-----
 lib/mundi_api/http/faraday_client.rb | 10 +++-------
 lib/mundi_api/mundi_api_client.rb    | 13 +++++--------
 3 files changed, 13 insertions(+), 20 deletions(-)

diff --git a/lib/mundi_api/configuration.rb b/lib/mundi_api/configuration.rb
index 37156a5..6d030dd 100644
--- a/lib/mundi_api/configuration.rb
+++ b/lib/mundi_api/configuration.rb
@@ -19,13 +19,13 @@ class Configuration
     # The password to use with basic authentication
     @basic_auth_password = 'TODO: Replace'
 
+    # The proxy server to use for the request
+    @proxy = nil
+
     # The attribute accessors for public properties.
     class << self
-      attr_accessor :array_serialization
-      attr_accessor :base_uri
-      attr_accessor :service_referer_name
-      attr_accessor :basic_auth_user_name
-      attr_accessor :basic_auth_password
+      attr_accessor :array_serialization, :base_uri, :service_referer_name, :basic_auth_user_name,
+                    :basic_auth_password, :proxy
     end
   end
 end
diff --git a/lib/mundi_api/http/faraday_client.rb b/lib/mundi_api/http/faraday_client.rb
index 833e676..a366d13 100644
--- a/lib/mundi_api/http/faraday_client.rb
+++ b/lib/mundi_api/http/faraday_client.rb
@@ -18,7 +18,7 @@ def initialize(timeout: nil, cache: false,
         faraday.request :multipart
         faraday.request :url_encoded
         faraday.ssl[:ca_file] = Certifi.where
-        faraday.proxy = ENV['FARADAY_PROXY'] if ENV['FARADAY_PROXY']
+        faraday.proxy = Configuration.proxy if Configuration.proxy
         faraday.request :retry, max: max_retries, interval: if max_retries &&
                                                                retry_interval
                                                               retry_interval
@@ -36,9 +36,7 @@ def execute_as_string(http_request)
         http_request.query_url
       ) do |request|
         request.headers = http_request.headers
-        unless http_request.parameters.empty?
-          request.body = http_request.parameters
-        end
+        request.body = http_request.parameters unless http_request.parameters.empty?
       end
       convert_response(response)
     end
@@ -50,9 +48,7 @@ def execute_as_binary(http_request)
         http_request.query_url
       ) do |request|
         request.headers = http_request.headers
-        unless http_request.parameters.empty?
-          request.body = http_request.parameters
-        end
+        request.body = http_request.parameters unless http_request.parameters.empty?
       end
       convert_response(response)
     end
diff --git a/lib/mundi_api/mundi_api_client.rb b/lib/mundi_api/mundi_api_client.rb
index daed90e..5585b0b 100644
--- a/lib/mundi_api/mundi_api_client.rb
+++ b/lib/mundi_api/mundi_api_client.rb
@@ -73,14 +73,11 @@ def config
     end
 
     # Initializer with authentication and configuration parameters.
-    def initialize(service_referer_name: nil, basic_auth_user_name: nil,
-                   basic_auth_password: nil)
-      Configuration.service_referer_name = service_referer_name if
-        service_referer_name
-      Configuration.basic_auth_user_name = basic_auth_user_name if
-        basic_auth_user_name
-      Configuration.basic_auth_password = basic_auth_password if
-        basic_auth_password
+    def initialize(service_referer_name: nil, basic_auth_user_name: nil, basic_auth_password: nil, proxy: nil)
+      Configuration.service_referer_name = service_referer_name if service_referer_name
+      Configuration.basic_auth_user_name = basic_auth_user_name if basic_auth_user_name
+      Configuration.basic_auth_password = basic_auth_password if basic_auth_password
+      Configuration.proxy = proxy if proxy
     end
   end
 end