xiaoding-backend-php/app/Http/Services/Frontend/Client/Common/SmsService.php

<?php
/**
 * @Name
 * @Description
 * @Author 刘学玺
 * @Date 2024/3/25 11:38
 */

namespace App\Http\Services\Frontend\Client\Common;

use App\Exceptions\ApiException;
use App\Http\Services\Service;
use App\Models\Member\User;

class SmsService extends Service
{
    /**
     * Notes :
     * Method : Interface send
     * @param $mobile
     * @param int $category 0-注册 1-登录 2-忽略类型
     * @throws ApiException
     */
    public function send($mobile, int $category = 0): void
    {
        $where = ['mobile' => $mobile];
        $exists = User::query()->where($where)->exists();
        $category === 1 && !$exists && self::error('用户不存在！',404);
        $category === 0 && $exists && self::error('用户已存在！', 409);
        // 检测短信发送间隔
        // 生成验证码
        $code = 123456;
        // 发送短信
        // 判断发送结果
        // 缓存验证码
        $this->save($mobile, $code);
    }

    /**
     * Notes :
     * Method : 验证手机验证码并清除缓存
     * @param $mobile
     * @param $code
     * @return bool
     */
    public function verifyCode($mobile, $code): bool
    {
        $correctCode = cache('mobile_verification_code_' . $mobile);
        $isValid = $correctCode === $code;
        $isValid && cache(['mobile_verification_code_' . $mobile => 0], 0);
        return $isValid;
    }

    /**
     * Notes :
     * Method : 使用缓存保存手机验证码
     * @param $mobile
     * @param $code
     */
    protected function save($mobile, $code): void
    {
        $sms_expires_time = env('SMS_EXPIRES_TIME', 10);
        $expiresAt = now()->addMinutes(floatval($sms_expires_time)); // 设置验证码有效期为10分钟
        cache(['mobile_verification_code_' . $mobile => $code], $expiresAt);
    }
}