Refactor: Remove with_carbon_offset parameter (#288)

* Remove all references to carbon offset

* Remove carbon offset specific specs

* Re-record cassettes for shipment specs and adjust expectations to current data

* Re-record cassettes for batch and insurance specs

* Re-record pickup cassettes and adjust some fixtures

* Re-record applicable cassettes for rate, refund and scan form specs

* Update CHANGELOG

CHANGELOG.md

@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## Next release
+
+- Removed `with_carbon_offset` parameter from `create`, `buy` and `regenerate_rates` methods in the shipment service since now EasyPost offers carbon neutral shipments by default for free
+
 ## v5.3.0 (2023-10-11)
 
 - Migrate API Key-related functions out of `user` service into `api_key` service, deprecating the old and introducing the new

lib/easypost/models.rb

@@ -8,7 +8,6 @@ module EasyPost::Models
 require_relative 'models/api_key'
 require_relative 'models/batch'
 require_relative 'models/brand'
-require_relative 'models/carbon_offset'
 require_relative 'models/carrier_account'
 require_relative 'models/carrier_type'
 require_relative 'models/customs_info'

lib/easypost/services/shipment.rb

@@ -6,11 +6,8 @@ class EasyPost::Services::Shipment < EasyPost::Services::Service
   MODEL_CLASS = EasyPost::Models::Shipment
 
   # Create a Shipment.
-  def create(params = {}, with_carbon_offset = false)
-    wrapped_params = {
-      shipment: params,
-      carbon_offset: with_carbon_offset,
-    }
+  def create(params = {})
+    wrapped_params = { shipment: params }
 
     @client.make_request(:post, 'shipments', MODEL_CLASS, wrapped_params)
   end
@@ -34,10 +31,8 @@ def get_next_page(collection, page_size = nil)
   end
 
   # Regenerate the rates of a Shipment.
-  def regenerate_rates(id, with_carbon_offset = false)
-    params = { carbon_offset: with_carbon_offset }
-
-    @client.make_request(:post, "shipments/#{id}/rerate", MODEL_CLASS, params)
+  def regenerate_rates(id)
+    @client.make_request(:post, "shipments/#{id}/rerate", MODEL_CLASS)
   end
 
   # Get the SmartRates of a Shipment.
@@ -46,14 +41,11 @@ def get_smart_rates(id)
   end
 
   # Buy a Shipment.
-  def buy(id, params = {}, with_carbon_offset = false, end_shipper_id = nil)
+  def buy(id, params = {}, end_shipper_id = nil)
     if params.instance_of?(EasyPost::Models::Rate)
       params = { rate: params.clone }
     end
 
-    params[:carbon_offset] = params[:with_carbon_offset] || with_carbon_offset
-    params.delete(:with_carbon_offset)
-
     params[:end_shipper_id] = end_shipper_id if end_shipper_id
 
     @client.make_request(:post, "shipments/#{id}/buy", MODEL_CLASS, params)

lib/easypost/utilities/static_mapper.rb

@@ -42,7 +42,6 @@ module EasyPost::InternalUtilities::StaticMapper
     'BankAccount' => EasyPost::Models::PaymentMethod,
     'Batch' => EasyPost::Models::Batch,
     'Brand' => EasyPost::Models::Brand,
-    'CarbonOffset' => EasyPost::Models::CarbonOffset,
     'CarrierAccount' => EasyPost::Models::CarrierAccount,
     'CreditCard' => EasyPost::Models::PaymentMethod,
     'CustomsInfo' => EasyPost::Models::CustomsInfo,