<?php

namespace App\Database\Migrations;

use CodeIgniter\Database\Migration;

class BackfillFormattedUserIdsByRole extends Migration
{
    public function up()
    {
        $this->db->query("
            UPDATE users
            SET formatted_user_id = CONCAT('PAT', LPAD(id, 7, '0'))
            WHERE role = 'patient'
        ");

        $this->db->query("
            UPDATE users
            SET formatted_user_id = CONCAT('PHY', LPAD(id, 7, '0'))
            WHERE role = 'doctor'
        ");
    }

    public function down()
    {
        $this->db->query("
            UPDATE users
            SET formatted_user_id = CONCAT('PHY', LPAD(id, 7, '0'))
            WHERE role = 'patient'
        ");
    }
}