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yanzong/app/common/model/UserCoupon.php

204 lines
5.5 KiB

11 months ago
<?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) 2017~2023 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;
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use app\common\enum\coupon\ExpireType as ExpireTypeEnum;
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use app\common\library\helper;
use app\common\model\Coupon as CouponModel;
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use cores\BaseModel;
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use think\model\relation\BelongsTo;
/**
* 用户优惠券模型
* Class UserCoupon
* @package app\common\model
*/
class UserCoupon extends BaseModel
{
// 定义表名
protected $name = 'user_coupon';
// 定义主键
protected $pk = 'user_coupon_id';
/**
* 追加字段
* @var array
*/
protected $append = ['state'];
/**
* 关联用户表
* @return BelongsTo
*/
public function user(): BelongsTo
{
return $this->belongsTo('User');
}
/**
* 优惠券状态
* @param $value
* @param $data
* @return array
*/
public function getStateAttr($value, $data): array
{
if ($data['is_use']) {
return ['text' => '已使用', 'value' => 0];
}
if ($data['is_expire']) {
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;
}
/**
* 有效期-开始时间
* @param $value
* @return string
*/
public function getStartTimeAttr($value): string
{
return date('Y/m/d', $value);
}
/**
* 有效期-结束时间
* @param $value
* @return string
*/
public function getEndTimeAttr($value): string
{
return date('Y/m/d', $value);
}
/**
* 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 $couponId
* @return static|array|null
*/
public static function detail($couponId)
{
return static::get($couponId);
}
/**
* 设置优惠券使用状态
* @param int $userCouponId 用户的优惠券ID
* @param bool $isUse 是否已使用
* @return bool|false
*/
public static function setIsUse(int $userCouponId, bool $isUse = true): bool
{
return static::updateOne(['is_use' => (int)$isUse], $userCouponId);
}
/**
* 验证指定用户是否已领取优惠券
* @param int $couponId 优惠券ID
* @param int $userId 用户ID
* @return bool
*/
public static function checktUserCoupon(int $couponId, int $userId): bool
{
return (bool)(new static)->where('coupon_id', '=', $couponId)
->where('user_id', '=', $userId)
->value('user_coupon_id');
}
/**
* 添加领取记录
* @param int $userId 用户ID
* @param CouponModel $couponInfo
* @return bool
*/
public function add(int $userId, CouponModel $couponInfo): bool
{
// 计算有效期
if ($couponInfo['expire_type'] == ExpireTypeEnum::RECEIVE) {
$startTime = time();
$endTime = $startTime + ($couponInfo['expire_day'] * 86400);
} else {
$startTime = $couponInfo->getData('start_time');
$endTime = $couponInfo->getData('end_time');
}
// 整理领取记录
$data = [
'coupon_id' => $couponInfo['coupon_id'],
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'coupon_case' => $couponInfo['coupon_case'],
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'name' => $couponInfo['name'],
'coupon_type' => $couponInfo['coupon_type'],
'reduce_price' => $couponInfo['reduce_price'],
'discount' => $couponInfo['discount'],
'min_price' => $couponInfo['min_price'],
'expire_type' => $couponInfo['expire_type'],
'expire_day' => $couponInfo['expire_day'],
'start_time' => $startTime,
'end_time' => $endTime,
'apply_range' => $couponInfo['apply_range'],
'apply_range_config' => $couponInfo['apply_range_config'],
'user_id' => $userId,
'store_id' => self::$storeId
];
// 事务处理
return $this->transaction(function () use ($data, $couponInfo) {
// 添加领取记录
$this->save($data);
// 累计优惠券已领取的数量
CouponModel::setIncReceiveNum($couponInfo['coupon_id']);
return true;
});
}
}