Products & Coupons

All hooks related to catalog management including products and coupons.

product_updated

fluent_cart/product_updated — Fired when a product is updated

When it runs: This action is fired when product data is modified and saved.

Parameters:

• $data (array): Product update data

  $data = [
      'product' => [
          'id' => 123,
          'title' => 'Product Name',
          'price' => 5000,
          'status' => 'published'
      ]
  ];

Usage:

add_action('fluent_cart/product_updated', function($data) {
    $product = $data['product'];
    // Clear product cache
    wp_cache_delete('product_' . $product->id);
}, 10, 1);

product_stock_changed

fluent_cart/product_stock_changed — Fired when product stock changes

When it runs: This action is fired when a product's stock quantity is modified.

Parameters:

• $data (array): Stock change data

  $data = [
      'product' => [
          'id' => 123,
          'stock_quantity' => 50
      ],
      'old_stock' => 100,
      'new_stock' => 50,
      'change' => -50
  ];

Usage:

add_action('fluent_cart/product_stock_changed', function($data) {
    $product = $data['product'];
    // Send low stock alert
    if ($data['new_stock'] < 10) {
        wp_mail(get_option('admin_email'), 'Low Stock Alert', 'Product low on stock.');
    }
}, 10, 1);

coupon_created

fluent_cart/coupon_created — Fired when a coupon is created

When it runs: This action is fired when a new coupon is created.

Parameters:

• $data (array): Coupon creation data

  $data = [
      'coupon' => [
          'id' => 999,
          'code' => 'SAVE20',
          'discount_type' => 'percentage',
          'discount_value' => 20
      ]
  ];

Usage:

add_action('fluent_cart/coupon_created', function($data) {
    $coupon = $data['coupon'];
    // Log coupon creation
    error_log('New coupon created: ' . $coupon->code);
}, 10, 1);

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