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- <?php
- // +----------------------------------------------------------------------
- // | 萤火商城系统 [ 致力于通过产品和服务,帮助商家高效化开拓市场 ]
- // +----------------------------------------------------------------------
- // | Copyright (c) 2017~2024 https://www.yiovo.com All rights reserved.
- // +----------------------------------------------------------------------
- // | Licensed 这不是一个自由软件,不允许对程序代码以任何形式任何目的的再发行
- // +----------------------------------------------------------------------
- // | Author: 萤火科技 <admin@yiovo.com>
- // +----------------------------------------------------------------------
- declare (strict_types=1);
- namespace app\common\model;
- use cores\BaseModel;
- use app\common\library\helper;
- /**
- * 优惠券模型
- * Class Coupon
- * @package app\common\model
- */
- class Coupon extends BaseModel
- {
- // 定义表名
- protected $name = 'coupon';
- // 定义主键
- protected $pk = 'coupon_id';
- /**
- * 追加字段
- * @var array
- */
- protected $append = ['state'];
- /**
- * 优惠券状态 (是否可领取)
- * @param $value
- * @param array $data
- * @return array
- */
- public function getStateAttr($value, array $data): array
- {
- if (isset($data['is_receive']) && $data['is_receive']) {
- return ['text' => '已领取', 'value' => 0];
- }
- if ($data['total_num'] > -1 && $data['receive_num'] >= $data['total_num']) {
- return ['text' => '已抢光', 'value' => 0];
- }
- if ($data['expire_type'] == 20 && ($data['end_time'] + 86400) < time()) {
- return ['text' => '已过期', 'value' => 0];
- }
- return ['text' => '正常', 'value' => 1];
- }
- /**
- * 获取器:格式化折扣率
- * @param $value
- * @return float|int
- */
- public function getDiscountAttr($value)
- {
- return $value / 10;
- }
- /**
- * 获取器:开始时间
- * @param $value
- * @return string
- */
- public function getStartTimeAttr($value): ?string
- {
- return $value ? date('Y/m/d', $value) : null;
- }
- /**
- * 获取器:结束时间
- * @param $value
- * @return string
- */
- public function getEndTimeAttr($value): ?string
- {
- return $value ? date('Y/m/d', $value) : null;
- }
- /**
- * 获取器:适用范围配置
- * @param $value
- * @return mixed
- */
- public function getApplyRangeConfigAttr($value)
- {
- return $value ? helper::jsonDecode($value) : [];
- }
- /**
- * 修改器:格式化折扣率
- * @param $value
- * @return float|int
- */
- public function setDiscountAttr($value)
- {
- return $value * 10;
- }
- /**
- * 修改器:适用范围配置
- * @param $array
- * @return mixed
- */
- public function setApplyRangeConfigAttr($array)
- {
- return helper::jsonEncode($array);
- }
- /**
- * 优惠券详情
- * @param int $couponId 优惠券ID
- * @return static|array|null
- */
- public static function detail(int $couponId)
- {
- return self::get($couponId);
- }
- /**
- * 验证优惠券状态是否可领取
- * @param $couponInfo
- * @return bool
- */
- public function checkReceive($couponInfo): bool
- {
- if (empty($couponInfo)) {
- $this->error = '很抱歉,当前优惠券不存在';
- return false;
- }
- if ($couponInfo['total_num'] > -1 && $couponInfo['receive_num'] >= $couponInfo['total_num']) {
- $this->error = '很抱歉,当前优惠券已发完';
- return false;
- }
- if ($couponInfo['expire_type'] == 20 && ($couponInfo->getData('end_time') + 86400) < time()) {
- $this->error = '很抱歉,当前优惠券已过期';
- return false;
- }
- return true;
- }
- /**
- * 累计优惠券已领取的数量
- * @param int $couponId
- * @return mixed
- */
- public static function setIncReceiveNum(int $couponId)
- {
- return (new static)->setInc($couponId, 'receive_num', 1);
- }
- }
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