RWACha-API/application/common/model/CodeUserModel.php

<?php

namespace app\common\model;

use think\Cache;
use think\Model;

/**
 * 用户激活
 */
class CodeUserModel extends Model
{

      protected $name = "code_user";

      // 自动写入时间戳字段
      protected $autoWriteTimestamp = 'int';

      // 定义时间戳字段名
      protected $createTime = 'create_time';
      protected $updateTime = 'update_time';
      protected $deleteTime = false;

      // 追加属性
      protected $append = [
            'create_time_text',
            'update_time_text'
      ];

      //等级激活码数量key
      static $LevelKey = [0 => 'v1', 1 => 'v2', 2 => 'v3', 3 => 'v4'];
     
      //添加激活码数量
      public static function addCodeUser(int $uid, int $level, int $num)
      {
            $codeUserModel = self::where('user_id', $uid)->find();
            if($codeUserModel){
                  $codeUserModel->{'level_'.self::$LevelKey[$level]} = bcadd($codeUserModel->{'level_'.self::$LevelKey[$level]}, $num);
                  $codeUserModel->save();
            }else{
                  $codeUserModel = new self;
                  $codeUserModel->user_id = $uid;
                  $codeUserModel->{'level_'.self::$LevelKey[$level]} = $num;
                  $codeUserModel->save();
            }
      }

      //减少激活码数量
      public static function reduceCodeUser(int $uid, int $level, int $num =1)
      {
            $codeUserModel = self::where('user_id', $uid)->find();
            if($codeUserModel){
                  $codeUserModel->{'level_'.self::$LevelKey[$level]} = bcsub($codeUserModel->{'level_'.self::$LevelKey[$level]}, $num);
                  $codeUserModel->save();
            }
      }
      
   


      public function getCreateTimeTextAttr($value, $data)
      {
            $value = $value ? $value : (isset($data['create_time']) ? $data['create_time'] : '');
            return is_numeric($value) ? date("Y-m-d H:i:s", $value) : $value;
      }


      public function getUpdateTimeTextAttr($value, $data)
      {
            $value = $value ? $value : (isset($data['update_time']) ? $data['update_time'] : '');
            return is_numeric($value) ? date("Y-m-d H:i:s", $value) : $value;
      }

      protected function setCreateTimeAttr($value)
      {
            return $value === '' ? null : ($value && !is_numeric($value) ? strtotime($value) : $value);
      }

      protected function setUpdateTimeAttr($value)
      {
            return $value === '' ? null : ($value && !is_numeric($value) ? strtotime($value) : $value);
      }


}