kknongchang_2506/app/Module/Transaction/Services/TestStatisticsServiceInterface.php

<?php

namespace App\Module\Transaction\Services;

use App\Module\Test\Models\Test as TestModel;

interface TestStatisticsServiceInterface
{
    /**
     * 获取总数统计
     *
     * @return array
     */
    public function getTotalStatistics(): array;

    /**
     * 获取状态分布统计
     *
     * @return array
     */
    public function getStatusDistribution(): array;

    /**
     * 获取每日创建数量统计
     *
     * @param int $days
     * @return array
     */
    public function getDailyCreationStatistics(int $days = 7): array;
}