POS-to-Kitchen Display Sync

osop_version: "1.0"
id: "pos-kitchen-sync"
name: "POS-to-Kitchen Display Sync"
description: "Order placed at POS flows to kitchen display, prep tracking, and payment close."

nodes:
  - id: "pos_order"
    type: "event"
    name: "POS Order Placed"
    description: "Server submits order with items, mods, and seat assignments."

  - id: "kds_display"
    type: "system"
    name: "Kitchen Display System"
    description: "Route order items to correct station (grill, fry, expo) with priority."
    timeout_sec: 3

  - id: "prep_tracking"
    type: "system"
    name: "Prep Tracking"
    description: "Track item prep time, bump completed items, monitor ticket age."

  - id: "order_ready"
    type: "event"
    name: "Order Ready Notification"
    description: "Expo bumps completed order, triggers notification."

  - id: "server_alert"
    type: "api"
    name: "Server Alert"
    description: "Push notification to server pager or handheld for food pickup."

  - id: "payment_close"
    type: "system"
    name: "Payment Close"
    description: "Mark order fulfilled, calculate total, ready for payment tender."

edges:
  - from: "pos_order"
    to: "kds_display"
    mode: "sequential"
  - from: "kds_display"
    to: "prep_tracking"
    mode: "sequential"
  - from: "prep_tracking"
    to: "order_ready"
    mode: "conditional"
    when: "all_items.status == 'bumped'"
  - from: "order_ready"
    to: "server_alert"
    mode: "sequential"
  - from: "order_ready"
    to: "payment_close"
    mode: "parallel"