UAS-SIG/seeders/seed_admin.js

// ==========================================
// BAGIAN DIUBAH: Bungkus dengan module.exports dan hapus process.exit()
// ==========================================
const bcrypt = require('bcrypt');
const db = require('../config/database');

// Mengubah kata sandi murni menjadi 'password' sesuai instruksi nomor 8 dari dosen
async function buat_akun_admin_seeder() {
    const username_admin = 'admin_dinsos';
    const password_murni = 'password'; 
    
    return new Promise((resolve, reject) => {
        db.get("SELECT COUNT(*) as hitung FROM ADMIN WHERE username = ?", [username_admin], async (err, row) => {
            if (err) return reject(err);
            
            // Jika akun sudah ada di file SQLite, lewati agar tidak memicu error UNIQUE constraint
            if (row.hitung > 0) {
                console.log('Seeder Admin: Akun sudah terdaftar.');
                return resolve();
            }

            try {
                const salt_rounds = 10;
                const password_terhash = await bcrypt.hash(password_murni, salt_rounds);
                const kueri_insert = `INSERT INTO ADMIN (username, password) VALUES (?, ?)`;
                
                db.run(kueri_insert, [username_admin, password_terhash], function(error_sql) {
                    if (error_sql) return reject(error_sql);
                    console.log(`Akun admin berhasil dibuat! Username: ${username_admin}`);
                    resolve();
                });
            } catch (error_sistem) {
                reject(error_sistem);
            }
        });
    });
}

// Ekspor fungsi agar bisa dipanggil oleh seed_manajer.js secara rapi
module.exports = buat_akun_admin_seeder;