Class: Zephira::Backends::OpenAiCompatible

Inherits:
Object
  • Object
show all
Defined in:
lib/zephira/backends/open_ai_compatible.rb

Constant Summary collapse

REQUEST_TIMEOUT = 
300

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(api_key:, base_url: nil) ⇒ OpenAiCompatible

Returns a new instance of OpenAiCompatible.



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# File 'lib/zephira/backends/open_ai_compatible.rb', line 17

def initialize(api_key:, base_url: nil)
  @api_key = api_key
  @base_url = base_url || "https://api.openai.com/v1"
end

Class Method Details

.name ⇒ Object 



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# File 'lib/zephira/backends/open_ai_compatible.rb', line 11

def self.name
  "openai_compatible"
end

Instance Method Details

#chat(model_name:, messages:, agent:, tools: nil, options: {}) ⇒ Object 



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# File 'lib/zephira/backends/open_ai_compatible.rb', line 22

def chat(model_name:, messages:, agent:, tools: nil, options: {})
  payload = {
    model: model_name,
    messages: messages,
    tools: tools
  }.merge(options).compact

  debug_log(payload, agent: agent) if Config.read("ZEPHIRA_DEBUG") == "true"

  client = Faraday.new(
    url: @base_url,
    headers: {
      "Authorization" => "Bearer #{@api_key}",
      "Content-Type" => "application/json"
    },
    request: {timeout: REQUEST_TIMEOUT}
  ) do |faraday|
    faraday.request :json
    faraday.response :raise_error
    faraday.adapter Faraday.default_adapter
  end

  response = client.post("chat/completions", JSON.generate(payload))
  raw = JSON.parse(response.body)

  agent&.logger&.info "OpenAI API response: #{raw.inspect}"
  raw.dig("choices", 0, "message") || {}
rescue => exception
  agent&.logger&.error "OpenAI API request failed: #{exception.class}: #{exception.message}"
  if exception.respond_to?(:response) && exception.response
    agent&.logger&.error "Response status: #{exception.response[:status]}"
    agent&.logger&.error "Response body: #{exception.response[:body]}"
  end
  raise
end