bot-28/app/Services/BackflowService.php

<?php

namespace App\Services;

use App\Models\Backflow;
use App\Models\Config;
use Carbon\Carbon;

class BackflowService extends BaseService
{
    public static string $MODEL = Backflow::class;

    /**
     * @param $memberId string 会员ID
     * @param  $changeAmount float 充值或提现金额
     * @return Backflow
     */
    public static function updateOrCreate(string $memberId, float $changeAmount): Backflow
    {
        $data['date'] = Carbon::now('Asia/Shanghai')->format('Y-m');
        $data['backflow_ratio'] = Config::where('field', 'huishui_percentage')->first()->val;
        $data['member_id'] = $memberId;
        if ($changeAmount > 0) $data['recharge_amount'] = $changeAmount;
        else $data['withdrawal_amount'] = $changeAmount;

        $backflow = static::$MODEL::where('date', $data['date'])
            ->where('member_id', $memberId)->first();
        if ($backflow) {
            if ($changeAmount > 0) $field = "recharge_amount";
            else $field = 'withdrawal_amount';
            $backflow->backflow_ratio = $data['backflow_ratio'];
            $backflow->increment($field, $changeAmount);
            $backflow->save();
        } else {
            $backflow = static::$MODEL::create($data);
        }
        return $backflow;
    }


    public static function getWhere(array $search = []): array
    {

        return [];
    }
}