lib/ruby/openai.rb in ruby-openai-2.3.0 vs lib/ruby/openai.rb in ruby-openai-3.0.0

@@ -1,15 +1,47 @@
 require "httparty"
+require "ruby/openai/client"
 require "ruby/openai/engines"
 require "ruby/openai/files"
 require "ruby/openai/finetunes"
 require "ruby/openai/images"
 require "ruby/openai/models"
-require "ruby/openai/client"
 require "ruby/openai/version"
-require "dotenv/load"
 
 module Ruby
   module OpenAI
     class Error < StandardError; end
+    class ConfigurationError < Error; end
+
+    class Configuration
+      attr_writer :access_token
+      attr_accessor :api_version, :organization_id
+
+      DEFAULT_API_VERSION = "v1".freeze
+
+      def initialize
+        @access_token = nil
+        @api_version = DEFAULT_API_VERSION
+        @organization_id = nil
+      end
+
+      def access_token
+        return @access_token if @access_token
+
+        error_text = "OpenAI access token missing! See https://github.com/alexrudall/ruby-openai#usage"
+        raise ConfigurationError, error_text
+      end
+    end
+
+    class << self
+      attr_writer :configuration
+    end
+
+    def self.configuration
+      @configuration ||= OpenAI::Configuration.new
+    end
+
+    def self.configure
+      yield(configuration)
+    end
   end
 end