การกู้คืนตะกร้าที่ถูกทิ้ง

graph TD
    A[Customer adds to cart] -->|Leaves site| B{Cart abandoned?}
    B -->|No checkout in 30min| C[Trigger: cart_abandoned]
    C --> D[Wait 1 hour]
    D --> E{Purchased?}
    E -->|No| F[Send Email #1]
    F --> G[Wait 24 hours]
    G --> H{Purchased?}
    H -->|No| I[Send Email #2 + Discount]
    I --> J[Wait 48 hours]
    J --> K{Purchased?}
    K -->|No| L[Send Email #3 - Final]
    E -->|Yes| M[Stop sequence]
    H -->|Yes| M
    K -->|Yes| M
    L --> N[Mark as lost]

skills:
  abandoned-cart:
    enabled: true

    # การตรวจจับการทิ้งตะกร้า
    detection:
      inactivity_threshold: 30m  # นาทีก่อนที่ตะกร้าจะถูกทิ้ง
      min_cart_value: 25         # มูลค่าตะกร้าขั้นต่ำในการทริกเกอร์
      exclude_logged_out: false  # รวมตะกร้าของผู้เยี่ยมชม

    # ลำดับอีเมล
    sequence:
      - delay: 1h
        template_id: 101
        subject: "Forgot something?"

      - delay: 24h
        template_id: 102
        subject: "Your cart is waiting"
        include_discount: true
        discount_percent: 10

      - delay: 48h
        template_id: 103
        subject: "Last chance - items selling fast"
        include_discount: true
        discount_percent: 15
        discount_expiry: 24h

    # เงื่อนไขหยุด
    stop_on:
      - cart_recovered
      - order_placed
      - unsubscribe

skills:
  abandoned-cart:
    # เวลาตามกลุ่ม
    timing:
      vip_customers:
        first_email: 30m
        discount_threshold: 0  # รวมส่วนลดเสมอ
      new_customers:
        first_email: 2h
        discount_threshold: 50  # ส่วนลดเฉพาะเมื่อตะกร้า > $50
      repeat_customers:
        first_email: 1h
        discount_threshold: 100

    # การทดสอบ A/B
    ab_testing:
      enabled: true
      variants:
        - name: "urgency"
          subject: "Items in your cart are selling fast!"
          weight: 50
        - name: "friendly"
          subject: "Did you forget something?"
          weight: 50

    # การยกเว้น
    exclude:
      - email_domain: ["temp-mail.com", "disposable.com"]
      - customer_tag: ["wholesale", "staff"]
      - product_category: ["gift-cards"]

{
  "event": "cart_abandoned",
  "timestamp": "2024-01-15T14:30:00Z",
  "data": {
    "cart_id": "cart_abc123",
    "customer_email": "[email protected]",
    "items": [
      {
        "id": "prod_123",
        "name": "Premium Headphones",
        "price": 199.99,
        "quantity": 1,
        "image_url": "https://cdn.example.com/headphones.jpg",
        "variant": "Black"
      },
      {
        "id": "prod_456",
        "name": "Phone Case",
        "price": 29.99,
        "quantity": 2,
        "image_url": "https://cdn.example.com/case.jpg"
      }
    ],
    "subtotal": 259.97,
    "shipping": 0,
    "tax": 20.80,
    "total": 280.77,
    "currency": "USD",
    "recovery_url": "https://store.example.com/cart/recover/abc123",
    "abandoned_at": "2024-01-15T14:00:00Z"
  }
}

{
  "event": "cart_recovered",
  "timestamp": "2024-01-15T16:45:00Z",
  "data": {
    "cart_id": "cart_abc123",
    "customer_email": "[email protected]",
    "order_id": "order_789",
    "recovered_via": "email_1",  // อีเมลใดที่ทริกเกอร์การกู้คืน
    "time_to_recover": "2h15m"
  }
}

import { TajoClient } from '@tajo/sdk';

const tajo = new TajoClient({
  apiKey: process.env.TAJO_API_KEY,
  brevoApiKey: process.env.BREVO_API_KEY
});

await tajo.skills.enable('abandoned-cart', {
  detection: {
    inactivityThreshold: '30m',
    minCartValue: 25
  },
  sequence: [
    { delay: '1h', templateId: 101 },
    { delay: '24h', templateId: 102, discountPercent: 10 },
    { delay: '48h', templateId: 103, discountPercent: 15 }
  ]
});

// เรียกเมื่อตรวจจับกิจกรรมตะกร้า
await tajo.events.track('cart_updated', {
  cartId: 'cart_abc123',
  customerEmail: '[email protected]',
  items: cartItems,
  total: 280.77
});

// เรียกเมื่อลูกค้าออกไปโดยไม่ชำระเงิน
// (โดยทั่วไปจาก beforeunload event หรือ session timeout)
await tajo.events.track('cart_abandoned', {
  cartId: 'cart_abc123',
  customerEmail: '[email protected]',
  items: cartItems,
  total: 280.77,
  recoveryUrl: 'https://store.example.com/cart/recover/abc123'
});

// สร้างรหัสส่วนลดเฉพาะ
const discount = await tajo.discounts.create({
  type: 'percentage',
  value: 10,
  expiresIn: '7d',
  usageLimit: 1,
  prefix: 'SAVE10'
});

// discount.code => "SAVE10-ABC123"

const stats = await tajo.skills.getStats('abandoned-cart', {
  period: '30d'
});

console.log(stats);
// {
//   abandonmentRate: 68.5,
//   recoveryRate: 12.3,
//   revenueRecovered: 15420.50,
//   emailsSent: 2340,
//   emailOpenRate: 45.2,
//   emailCtr: 8.7,
//   avgTimeToRecovery: '4h32m'
// }