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app/api/validate/ItemValidate.php

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+<?php
+// +----------------------------------------------------------------------
+// | likeadmin快速开发前后端分离管理后台（PHP版）
+// +----------------------------------------------------------------------
+// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
+// | 开源版本可自由商用，可去除界面版权logo
+// | gitee下载：https://gitee.com/likeshop_gitee/likeadmin
+// | github下载：https://github.com/likeshop-github/likeadmin
+// | 访问官网：https://www.likeadmin.cn
+// | likeadmin团队 版权所有 拥有最终解释权
+// +----------------------------------------------------------------------
+// | author: likeadminTeam
+// +----------------------------------------------------------------------
+
+namespace app\api\validate;
+
+use app\common\enum\PayEnum;
+use app\common\service\ConfigService;
+use app\common\validate\BaseValidate;
+use app\common\model\item\{Item,ItemRecord};
+use app\common\model\user\User;
+use app\common\service\{UtilsService};
+use app\common\model\member\UserMember;
+use app\common\cache\UserAccountSafeCache;
+use think\facade\Config;
+
+/**
+ * 项目验证器
+ * Class ItemValidate
+ * @package app\api\validate
+ */
+class ItemValidate extends BaseValidate
+{
+
+    protected $rule = [
+        'invest' => 'checkInvest',
+    ];
+
+    
+    public function sceneInvest()
+    {
+        return $this->only(['invest','id','money']);
+    }
+
+    /**
+     * @notes 校验投资
+     * @param $invest
+     * @param $rule
+     * @param $data
+     * @return bool|string
+     * @author BD
+     * @date 2024/02/22 10:54
+     */
+    protected function checkInvest($invest, $rule, $data)
+    {
+        //账号安全机制，连续输错后锁定，防止账号密码暴力破解
+        $userAccountSafeCache = new UserAccountSafeCache();
+        if (!$userAccountSafeCache->isSafe()) {
+            return 'network.frequentOperation';
+            //密码连续' . $userAccountSafeCache->count . '次输入错误，请' . $userAccountSafeCache->minute . '分钟后重试
+        }
+        
+        // 获取今天0点的时间戳
+        $todayStart = strtotime(date('Y-m-d 00:00:00'));
+        
+        //判断项目
+        $item =  Item::where(['is_show' => 1])->findOrEmpty($data['id']);
+        if($item->isEmpty()){
+            return 'network.parameterAbnormality';
+        }
+        
+        //判断投资金额
+        if($data['money'] < $item['min_money'] || $data['money'] > $item['max_money']) return 'network.parameterAbnormality';
+        
+        //判断余额
+        $user = User::where(['id' => $data['user_id']])->findOrEmpty();
+        if($data['money'] - $user['user_money'] > 0) return 'common.InsufficientBalance';//余额不足
+        
+        //限制等级
+        //查询会员等级
+        $member_id = UtilsService::get_user_member_id($data['user_id']);
+        $userMember = UserMember::where(['id' => $member_id])->findOrEmpty();
+        if($item['member_id'] - $member_id > 0) return 'network.parameterAbnormality';//会员等级限制
+        //判断今日投资次数
+        //今日量化次数
+        $today_order = ItemRecord::where("create_time > $todayStart")->where(['user_id' => $data['user_id']])->count();
+        if ($today_order >= $userMember['item_num']) {
+            return 'network.parameterAbnormality';
+        }
+        
+        //投资进度
+        if($item['progress'] >= 100) return 'network.parameterAbnormality';//进度已满
+        
+        //交易密码
+        if (empty($data['pay_pwd'])) {
+            $userAccountSafeCache->record();
+            return 'network.parameterAbnormality';//请输入密码
+        }
+        if (strlen($data['pay_pwd']) != 6) {
+            $userAccountSafeCache->record();
+            return 'network.parameterAbnormality';//请输入正确的密码
+        }
+        
+        $passwordSalt = Config::get('project.unique_identification');
+        if ($user['password_pay'] !== create_password($data['pay_pwd'], $passwordSalt)) {
+            $userAccountSafeCache->record();
+            return 'common.payPwdError';//密码错误
+        }
+        
+        $userAccountSafeCache->relieve();
+        
+        return true;
+    }
+    
+}