The 2 AM Safeguard, Why Enterprise Brands Need Process-Driven WordPress Incident Response

<?php
/**
 * Corporate Structural Fault Governor
 * Programmatically screens and wraps heavy external integrations inside 
 * defensive try-catch loops to protect Core Web Vitals and prevent 2 AM crashes.
 *
 * Engineered for System Sovereignty - WordPressDepartment.com
 */

if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

add_action( 'wp_ajax_execute_secure_checkout_handshake', 'enforce_sovereign_fault_containment' );

function enforce_sovereign_fault_containment() {
    // 1. Validate security nonces to neutralize automated script manipulation loops
    if ( ! isset( $_POST['gateway_token'] ) || ! wp_verify_nonce( $_POST['gateway_token'], 'secure_checkout_nonce' ) ) {
        wp_send_json_error( 'Cryptographic Token Invalidation', 403 );
    }

    // 2. Wrap the high-overhead transaction pathway inside a defensive try-catch matrix
    try {
        // Enforce a strict execution window to prevent your server thread from locking up
        $api_handshake = wp_remote_post( 'https://api.gateway.internal/v2/charge', [
            'timeout'   => 4, // Strict time cap to prevent server lag cascades
            'blocking'  => true,
            'body'      => [ 'transaction_integrity' => 'verified' ]
        ]);

        if ( is_wp_error( $api_handshake ) ) {
            throw new Exception( $api_handshake->get_error_message() );
        }

        wp_send_json_success( 'Transactional Ledger Successfully Synchronized' );

    } catch ( Exception $captured_regression ) {
        /**
         * 3. Record the technical error securely to internal logs.
         * This isolates the error data in the background without throwing a fatal crash 
         * or exposing internal code bugs to your public-facing users.
         */
        error_log( '[OPERATIONS INCIDENT DETECT] Critical API Timeout Intercepted: ' . $captured_regression->getMessage() );
        
        // Gracefully switch to a stable, cached checkout path to protect your sales velocity
        wp_send_json_error( 'Primary Network Latency: Automated Fallback Matrix Triggered', 503 );
    }
}