const mysql = require('mysql2/promise');
require('dotenv').config();

async function check() {
    try {
        const db = await mysql.createConnection({
            host: process.env.DB_HOST,
            user: process.env.DB_USER,
            password: process.env.DB_PASSWORD,
            database: process.env.DB_NAME,
            port: process.env.DB_PORT || 3307
        });
        const [rows] = await db.query("SELECT * FROM system_settings WHERE setting_key = 'subscriber_id'");
        if (rows.length > 0) {
            console.log('Subscriber ID Value: [' + rows[0].setting_value + ']');
            console.log('Length:', rows[0].setting_value.length);
        } else {
            console.log('Subscriber ID NOT SET');
        }
        process.exit(0);
    } catch (err) {
        console.error(err);
        process.exit(1);
    }
}
check();