<?php

namespace App\Models;

use CodeIgniter\Model;

class FinancialAidRequestModel extends Model
{
    protected $table = 'financial_aid_requests';
    protected $primaryKey = 'id';
    protected $returnType = 'array';
    protected $useTimestamps = true;

    protected $allowedFields = [
        'parent_id',
        'school_year',
        'student_ids_json',
        'household_size',
        'need_statement',
        'requested_amount',
        'status',
        'admin_amount',
        'admin_note',
        'reviewed_by',
        'reviewed_at',
        'invoice_id',
        'discount_usage_id',
        'voucher_id',
        'created_at',
        'updated_at',
    ];

    public function openRequestForParent(int $parentId, string $schoolYear): ?array
    {
        return $this->where('parent_id', $parentId)
            ->where('school_year', $schoolYear)
            ->whereIn('status', ['submitted', 'under_review'])
            ->orderBy('id', 'DESC')
            ->first();
    }
}