<?php

namespace App\Database\Migrations;

use CodeIgniter\Database\Migration;

class CreateStaffAttendance extends Migration
{
    public function up()
    {
        $this->forge->addField([
            'id'            => ['type'=>'INT','unsigned'=>true,'auto_increment'=>true],
            'user_id'       => ['type'=>'INT','unsigned'=>true,'null'=>false],
            'role_name'     => ['type'=>'VARCHAR','constraint'=>64,'null'=>true],
            'date'          => ['type'=>'DATE','null'=>false],
            'semester'      => ['type'=>'VARCHAR','constraint'=>32,'null'=>false],
            'school_year'   => ['type'=>'VARCHAR','constraint'=>16,'null'=>false],
            'status'        => ['type'=>'ENUM','constraint'=>['present','absent','late'],'null'=>false,'default'=>'present'],
            'reason'        => ['type'=>'VARCHAR','constraint'=>255,'null'=>true],
            'created_at'    => ['type'=>'DATETIME','null'=>true],
            'updated_at'    => ['type'=>'DATETIME','null'=>true],
            'created_by'    => ['type'=>'INT','unsigned'=>true,'null'=>true],
            'updated_by'    => ['type'=>'INT','unsigned'=>true,'null'=>true],
        ]);
        $this->forge->addKey('id', true);
        $this->forge->addUniqueKey(['user_id','date','semester','school_year']);
        $this->forge->addForeignKey('user_id','users','id','CASCADE','CASCADE');
        $this->forge->createTable('staff_attendance', true);
    }

    public function down()
    {
        $this->forge->dropTable('staff_attendance', true);
    }
}
