Class: ActionAgent::Api::AgentsController

Inherits:
BaseController show all
Defined in:
app/controllers/action_agent/api/agents_controller.rb

Constant Summary collapse

LIST_SORTS =

Ranking for the agent cards. Every dimension except "recent" reads the scorecard, which is computed in Ruby over both execution sources, so the ordering is applied there rather than in the SQL scope.

{
  "recent" => "Recently updated",
  "popular" => "Most runs",
  "longest" => "Longest average",
  "cost" => "Highest cost",
  "tokens" => "Most tokens"
}.freeze
DEFAULT_LIST_SORT = 
"recent"

Instance Method Summary collapse

Methods inherited from ActionAgent::ApplicationController

allow_unauthenticated_access

Instance Method Details

#analytics ⇒ Object

GET /api/agents/:id/analytics



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# File 'app/controllers/action_agent/api/agents_controller.rb', line 202

def analytics
  days = (params[:days] || 30).to_i
  start_date = days.days.ago.beginning_of_day

  runs = @agent.agent_runs.where("created_at >= ?", start_date)

  # Calculate stats
  total_runs = runs.count
  completed_runs = runs.where(status: :complete).count
  failed_runs = runs.where(status: :failed).count
  avg_duration = runs.where.not(duration_ms: nil).average(:duration_ms)&.round || 0
  total_tokens = runs.sum(:total_tokens)
  avg_tokens = total_runs > 0 ? (total_tokens.to_f / total_runs).round : 0

  # Runs by day
  runs_by_day = runs.group("DATE(created_at)")
    .select("DATE(created_at) as date, COUNT(*) as count, SUM(total_tokens) as tokens")
    .order("date")
    .map { |r| { date: r.date.to_s, count: r.count, tokens: r.tokens || 0 } }

  # Status breakdown
  status_breakdown = runs.group(:status).count.transform_keys(&:to_s)

  # Recent errors
  recent_errors = runs.failed_runs.recent.limit(5).map do |run|
    {
      id: run.id,
      error: run.error_message&.truncate(200),
      created_at: run.created_at
    }
  end

  render json: {
    period_days: days,
    summary: {
      total_runs: total_runs,
      completed_runs: completed_runs,
      failed_runs: failed_runs,
      success_rate: total_runs > 0 ? ((completed_runs.to_f / total_runs) * 100).round(1) : 0,
      avg_duration_ms: avg_duration,
      total_tokens: total_tokens,
      avg_tokens_per_run: avg_tokens
    },
    runs_by_day: runs_by_day,
    status_breakdown: status_breakdown,
    recent_errors: recent_errors
  }
end

#create ⇒ Object

POST /api/agents



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# File 'app/controllers/action_agent/api/agents_controller.rb', line 70

def create
  @agent = owner_agents.build(agent_params)

  if @agent.save
    render json: { agent: agent_json(@agent, include_details: true) }, status: :created
  else
    render json: { errors: @agent.errors.full_messages }, status: :unprocessable_entity
  end
end

#destroy ⇒ Object

DELETE /api/agents/:id



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# File 'app/controllers/action_agent/api/agents_controller.rb', line 90

def destroy
  @agent.destroy
  render json: { success: true }
end

#duplicate ⇒ Object

POST /api/agents/:id/duplicate



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# File 'app/controllers/action_agent/api/agents_controller.rb', line 174

def duplicate
  new_agent = @agent.dup
  new_agent.name = "#{@agent.name} (Copy)"
  new_agent.slug = nil # Will be auto-generated
  new_agent.status = :draft
  new_agent.save!

  render json: { agent: agent_json(new_agent, include_details: true) }, status: :created
end

#execute ⇒ Object

POST /api/agents/:id/execute



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# File 'app/controllers/action_agent/api/agents_controller.rb', line 150

def execute
  run = @agent.execute(
    params[:prompt],
    action: params[:action_name],
    **params.fetch(:params, {}).to_unsafe_h.symbolize_keys
  )
  record_execution_usage

  render json: { run: run.summary }, status: :accepted
end

#export ⇒ Object

GET /api/agents/:id/export



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# File 'app/controllers/action_agent/api/agents_controller.rb', line 185

def export
  render json: {
    agent: agent_json(@agent, include_details: true),
    code: @agent.to_agent_class_code,
    manifest: {
      name: @agent.slug,
      version: "1.0.0",
      model: "#{@agent.provider}/#{@agent.model}",
      description: @agent.description,
      instructions: @agent.instructions,
      tools: @agent.tools,
      config: @agent.model_config
    }
  }
end

#index ⇒ Object

GET /api/agents



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# File 'app/controllers/action_agent/api/agents_controller.rb', line 24

def index
  @agents = owner_agents.order(updated_at: :desc)

  # Filter by status
  @agents = @agents.where(status: params[:status]) if params[:status].present?

  # Filter by provider
  @agents = @agents.where(provider: params[:provider]) if params[:provider].present?

  # Search by name
  # LOWER(...) LIKE rather than ILIKE: the dashboard is not
  # PostgreSQL-only.
  if params[:q].present?
    @agents = @agents.where("LOWER(name) LIKE ?", "%#{params[:q].to_s.downcase}%")
  end

  scorecards = AgentScorecard.for_agents(@agents)
  cards = sort_cards(
    @agents.map { |agent| agent_json(agent).merge(stats: scorecards[agent.id]) },
    params[:sort]
  )

  render json: {
    agents: cards,
    meta: {
      total: cards.size,
      sorts: LIST_SORTS,
      sort: list_sort(params[:sort]),
      providers: Agent::PROVIDERS,
      preset_types: Agent::PRESET_TYPES,
      instruction_sets: Agent::INSTRUCTION_SETS,
      available_tools: Agent::AVAILABLE_TOOLS
    }
  }
end

#presets ⇒ Object

GET /api/agents/presets



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# File 'app/controllers/action_agent/api/agents_controller.rb', line 252

def presets
  presets = Agent::PRESET_TYPES.map do |preset|
    {
      id: preset,
      name: preset.titleize,
      appearance: default_appearance_for(preset),
      suggested_tools: suggested_tools_for(preset),
      suggested_instructions: suggested_instructions_for(preset)
    }
  end

  render json: { presets: presets }
end

#restore ⇒ Object

POST /api/agents/:id/restore



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# File 'app/controllers/action_agent/api/agents_controller.rb', line 105

def restore
  version = @agent.agent_versions.find(params[:version_id])
  @agent.restore_from_version!(version)

  render json: { agent: agent_json(@agent, include_details: true) }
end

#runs ⇒ Object

GET /api/agents/:id/runs Every execution of this agent, whoever ran it: dashboard runs and SDK-reported traces in one list, discriminated by source. Agents observed from telemetry have no AgentRun rows at all, so a runs-only list showed them as empty while their scorecard reported real traffic.



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# File 'app/controllers/action_agent/api/agents_controller.rb', line 117

def runs
  minutes = params[:minutes].presence&.then { |m| m.to_i.clamp(1, 60 * 24 * 90) }
  page = (params[:page] || 1).to_i
  per_page = (params[:per_page] || 20).to_i

  executions = AgentExecutions.new(
    agents: [ @agent ],
    owner: current_owner,
    window_minutes: minutes,
    source: params[:source],
    status: params[:status],
    sort: params[:sort]
  ).page(page: page, per_page: per_page)

  # One digest->version map for the page; labels each run's instructions
  # with the agent version that introduced them where one matches.
  digest_versions = @agent.instructions_digest_versions
  runs_by_id = AgentRun.where(id: executions[:rows].select { |r| r.source == "dashboard" }.map(&:id))
    .index_by(&:id)

  render json: {
    runs: executions[:rows].map { |row| serialize_execution(row, runs_by_id, digest_versions) },
    meta: {
      page: page,
      per_page: per_page,
      total: executions[:total],
      sources: AgentExecutions::SOURCES,
      sorts: AgentExecutions::SORTS
    }
  }
end

#show ⇒ Object

GET /api/agents/:id



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# File 'app/controllers/action_agent/api/agents_controller.rb', line 61

def show
  render json: {
    agent: agent_json(@agent, include_details: true),
    versions: @agent.agent_versions.recent.limit(10).map { |v| version_json(v) },
    recent_runs: @agent.agent_runs.recent.limit(5).map(&:summary)
  }
end

#test ⇒ Object

POST /api/agents/:id/test



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# File 'app/controllers/action_agent/api/agents_controller.rb', line 162

def test
  run = @agent.test_execute(
    params[:prompt],
    action: params[:action_name],
    **params.fetch(:params, {}).to_unsafe_h.symbolize_keys
  )
  record_execution_usage

  render json: { run: run.summary, output: run.output }
end

#update ⇒ Object

PATCH /api/agents/:id



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# File 'app/controllers/action_agent/api/agents_controller.rb', line 81

def update
  if @agent.update(agent_params)
    render json: { agent: agent_json(@agent, include_details: true) }
  else
    render json: { errors: @agent.errors.full_messages }, status: :unprocessable_entity
  end
end

#versions ⇒ Object

GET /api/agents/:id/versions



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# File 'app/controllers/action_agent/api/agents_controller.rb', line 96

def versions
  @versions = @agent.agent_versions.recent

  render json: {
    versions: @versions.map { |v| version_json(v, include_diff: true) }
  }
end