class RailsAiAdmin::Assistant::Transcript

Display entries for one chat, rebuilt per request. Stored tool output is never shown as is: record references are re-read through current grants and Surfaces are restored through the admin scope and policy.

Constants

ACTIVITY
Entry
FAILED_ACTIVITY: The line for a call whose stored result is an error (RAA-018).
FAILURE_REASONS
LINK_LIMIT
Link
MESSAGE_LIMIT

Public Class Methods

new (context, chat)

Source

# File lib/rails_ai_admin/assistant/transcript.rb, line 41
def initialize(context, chat)
  @context, @chat = context, chat
end

Public Instance Methods

entries ()

Source

# File lib/rails_ai_admin/assistant/transcript.rb, line 45
def entries
  continuation_ids = @chat.turns.where(kind: "continuation").where.not(user_message_id: nil).pluck(:user_message_id).to_set
  messages = @chat.messages.where.not(role: "system").includes(:ruby_llm_tool_calls, :ruby_llm_parent_tool_call)
    .reorder(id: :desc).limit(MESSAGE_LIMIT).to_a.reverse
  @results = messages.select { |message| message.role == "tool" && message.ruby_llm_parent_tool_call }
    .to_h { |message| [ message.ruby_llm_parent_tool_call.id, message.content ] }
  persisted = messages.flat_map do |message|
    case message.role
    when "user"
      [ entry(continuation_ids.include?(message.id) ? :continuation : :user, message.content, message) ]
    when "assistant"
      activity = message.ruby_llm_tool_calls.map { |call| entry(:activity, activity_text(call), message) }
      message.content.present? ? activity + [ entry(:assistant, message.content, message) ] : activity
    when "tool" then tool_entries(message)
    else []
    end
  end
  persisted + waiting
end