discourse-ai/app/controllers/discourse_ai/admin/ai_personas_controller.rb
Roman Rizzi f9d7d7f5f0
DEV: AI bot migration to the Llm pattern. (#343)
* DEV: AI bot migration to the Llm pattern.

We added tool and conversation context support to the Llm service in discourse-ai#366, meaning we met all the conditions to migrate this module.

This PR migrates to the new pattern, meaning adding a new bot now requires minimal effort as long as the service supports it. On top of this, we introduce the concept of a "Playground" to separate the PM-specific bits from the completion, allowing us to use the bot in other contexts like chat in the future. Commands are called tools, and we simplified all the placeholder logic to perform updates in a single place, making the flow more one-wayish.

* Followup fixes based on testing

* Cleanup unused inference code

* FIX: text-based tools could be in the middle of a sentence

* GPT-4-turbo support

* Use new LLM API
2024-01-04 10:44:07 -03:00

92 lines
2.3 KiB
Ruby

# frozen_string_literal: true
module DiscourseAi
module Admin
class AiPersonasController < ::Admin::AdminController
before_action :find_ai_persona, only: %i[show update destroy]
def index
ai_personas =
AiPersona.ordered.map do |persona|
# we use a special serializer here cause names and descriptions are
# localized for system personas
LocalizedAiPersonaSerializer.new(persona, root: false)
end
tools =
DiscourseAi::AiBot::Personas::Persona.all_available_tools.map do |tool|
AiToolSerializer.new(tool, root: false)
end
render json: { ai_personas: ai_personas, meta: { commands: tools } }
end
def show
render json: LocalizedAiPersonaSerializer.new(@ai_persona)
end
def create
ai_persona = AiPersona.new(ai_persona_params)
if ai_persona.save
render json: { ai_persona: ai_persona }, status: :created
else
render_json_error ai_persona
end
end
def update
if @ai_persona.update(ai_persona_params)
render json: @ai_persona
else
render_json_error @ai_persona
end
end
def destroy
if @ai_persona.destroy
head :no_content
else
render_json_error @ai_persona
end
end
private
def find_ai_persona
@ai_persona = AiPersona.find(params[:id])
end
def ai_persona_params
permitted =
params.require(:ai_persona).permit(
:name,
:description,
:enabled,
:system_prompt,
:priority,
allowed_group_ids: [],
)
if commands = params.dig(:ai_persona, :commands)
permitted[:commands] = permit_commands(commands)
end
permitted
end
def permit_commands(commands)
return [] if !commands.is_a?(Array)
commands.filter_map do |command, options|
break nil if !command.is_a?(String)
options&.permit! if options && options.is_a?(ActionController::Parameters)
if options
[command, options]
else
command
end
end
end
end
end
end