Class: OmniAgent::Providers::OpenAI

Inherits:
Base
  • Object
show all
Defined in:
lib/omni_agent/providers/openai.rb

Direct Known Subclasses

Ollama

Instance Attribute Summary

Attributes inherited from Base

#model

Instance Method Summary collapse

Methods inherited from Base

#initialize, #validate_messages!

Constructor Details

This class inherits a constructor from OmniAgent::Providers::Base

Instance Method Details

#chat(messages:, tools: [], stream: nil, **options) ⇒ Object 



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# File 'lib/omni_agent/providers/openai.rb', line 15

def chat(messages:, tools: [], stream: nil, **options)
  validate_messages!(messages, allowed_roles: %i[system user assistant tool])

  messages = messages.map do |msg|
    clean_msg = msg.reject { |_, v| v.nil? }

    if !clean_msg.key?(:tool_calls) && !clean_msg[:content].is_a?(String)
      clean_msg[:content] = ""
    end

    if clean_msg[:tool_calls].is_a?(Array)
      clean_msg[:tool_calls].each do |tc|
        if tc.dig("function", "arguments").is_a?(Hash) || tc.dig(:function, :arguments).is_a?(Hash)
          func = tc["function"] || tc[:function]
          args_key = func.key?("arguments") ? "arguments" : :arguments
          func[args_key] = func[args_key].to_json
        end
      end
    end

    clean_msg
  end

  openai_tools = tools.map { |tool| format_tool(tool) }

  payload = {
    model: model,
    messages: messages
  }
  payload[:tools] = openai_tools if openai_tools.any?
  payload.merge!(options) if options.any?

  response = if stream
    stream_chat(payload: payload, stream: stream)
  else
    with_retries { client.chat.completions.create(**payload) }
  end

  parse_response(response, payload)
rescue => e
  raise OmniAgent::Error, "Error during #{provider_label} chat: #{e.message}"
end