Class: Collavre::Comments::WorkflowExecutor

Inherits:
Object
  • Object
show all
Includes:
Concerns::WorkflowSupport
Defined in:
app/services/collavre/comments/workflow_executor.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent_task) ⇒ WorkflowExecutor

Returns a new instance of WorkflowExecutor.



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# File 'app/services/collavre/comments/workflow_executor.rb', line 10

def initialize(parent_task)
  @parent_task = parent_task
  @state = parent_task.workflow_state || {}
end

Class Method Details

.advance!(parent_task) ⇒ Object 



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# File 'app/services/collavre/comments/workflow_executor.rb', line 6

def self.advance!(parent_task)
  new(parent_task).advance!
end

Instance Method Details

#advance! ⇒ Object 



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# File 'app/services/collavre/comments/workflow_executor.rb', line 15

def advance!
  loop do
    return if @parent_task.status == "cancelled"

    pending = @state["pending_creative_ids"] || []

    if pending.empty?
      complete_workflow!
      return
    end

    next_creative_id = pending.first
    next_creative = Creative.find_by(id: next_creative_id)

    unless next_creative
      skip_current!
      next
    end

    @state["current_creative_id"] = next_creative_id
    @parent_task.update!(workflow_state: @state)

    sub_task_context = build_subtask_context(next_creative)

    sub_task = Task.create!(
      name: "Work on: #{next_creative.description&.truncate(50)}",
      status: "pending",
      agent: @parent_task.agent,
      creative: next_creative,
      parent_task: @parent_task,
      workflow_context: @parent_task.workflow_context,
      trigger_event_name: "workflow_subtask",
      trigger_event_payload: sub_task_context,
      topic_id: nil
    )

    post_progress_notice(next_creative)
    AiAgentJob.perform_later(sub_task)
    return
  end
end

#complete_subtask!(sub_task) ⇒ Object 



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# File 'app/services/collavre/comments/workflow_executor.rb', line 57

def complete_subtask!(sub_task)
  completed = @state["completed_creative_ids"] || []
  pending = @state["pending_creative_ids"] || []

  Rails.logger.info(
    "[WorkflowExecutor] complete_subtask! task=#{sub_task.id} creative=#{sub_task.creative_id} " \
    "pending=#{pending.inspect} completed=#{completed.inspect}"
  )

  completed << sub_task.creative_id
  pending.delete(sub_task.creative_id)

  @state["completed_creative_ids"] = completed
  @state["pending_creative_ids"] = pending
  @state["current_creative_id"] = nil
  @parent_task.update!(workflow_state: @state)

  total = @state["total"] || 1
  progress = completed.size.to_f / total
  @parent_task.creative&.update!(progress: progress.clamp(0.0, 1.0))

  Rails.logger.info(
    "[WorkflowExecutor] Progress updated: #{completed.size}/#{total} (#{(progress * 100).round}%)"
  )

  post_subtask_completed_notice(sub_task, completed.size, total)

  advance!
end

#fail_subtask!(sub_task, error_message: nil) ⇒ Object 



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# File 'app/services/collavre/comments/workflow_executor.rb', line 87

def fail_subtask!(sub_task, error_message: nil)
  @state["current_creative_id"] = nil
  @parent_task.update!(
    status: "failed",
    workflow_state: @state.merge(
      "failed_creative_id" => sub_task.creative_id,
      "failure_reason" => error_message
    )
  )

  post_failure_notice(sub_task, error_message)
end

#resume! ⇒ Object 



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# File 'app/services/collavre/comments/workflow_executor.rb', line 119

def resume!
  # Re-check pending creatives — some may have been completed manually
  pending = @state["pending_creative_ids"] || []
  pending = refilter_pending(pending)
  @state["pending_creative_ids"] = pending
  @state["current_creative_id"] = nil

  # Clear failure state
  @state.delete("failed_creative_id")
  @state.delete("failure_reason")

  @parent_task.update!(
    status: "running",
    workflow_state: @state
  )

  post_notice(
    I18n.t("collavre.comments.work_command.workflow_resumed",
           agent: @parent_task.agent.display_name,
           remaining: pending.size)
  )

  advance!
end

#stop! ⇒ Object 



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# File 'app/services/collavre/comments/workflow_executor.rb', line 100

def stop!
  # Cancel running sub-task if any
  current_sub = @parent_task.sub_tasks.where(status: %w[running queued pending]).first
  current_sub&.update!(status: "cancelled")

  @state["current_creative_id"] = nil
  @parent_task.update!(
    status: "cancelled",
    workflow_state: @state
  )

  post_notice(
    I18n.t("collavre.comments.work_command.workflow_stopped",
           agent: @parent_task.agent.display_name,
           completed: (@state["completed_creative_ids"] || []).size,
           remaining: (@state["pending_creative_ids"] || []).size)
  )
end