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202 lines
5.5 KiB
202 lines
5.5 KiB
<?php
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// +----------------------------------------------------------------------
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// | 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 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
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// +----------------------------------------------------------------------
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// | 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
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// +----------------------------------------------------------------------
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// | Author: 萤火科技 <admin@yiovo.com>
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\common\model;
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use cores\BaseModel;
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use app\common\library\helper;
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use app\common\model\Coupon as CouponModel;
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use app\common\enum\coupon\ExpireType as ExpireTypeEnum;
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use think\model\relation\BelongsTo;
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/**
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* 用户优惠券模型
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* Class UserCoupon
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* @package app\common\model
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*/
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class UserCoupon extends BaseModel
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{
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// 定义表名
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protected $name = 'user_coupon';
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// 定义主键
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protected $pk = 'user_coupon_id';
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/**
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* 追加字段
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* @var array
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*/
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protected $append = ['state'];
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/**
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* 关联用户表
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* @return BelongsTo
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*/
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public function user(): BelongsTo
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{
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return $this->belongsTo('User');
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}
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/**
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* 优惠券状态
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* @param $value
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* @param $data
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* @return array
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*/
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public function getStateAttr($value, $data): array
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{
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if ($data['is_use']) {
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return ['text' => '已使用', 'value' => 0];
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}
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if ($data['is_expire']) {
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return ['text' => '已过期', 'value' => 0];
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}
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return ['text' => '正常', 'value' => 1];
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}
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/**
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* 获取器:格式化折扣率
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* @param $value
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* @return float|int
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*/
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public function getDiscountAttr($value)
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{
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return $value / 10;
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}
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/**
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* 有效期-开始时间
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* @param $value
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* @return string
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*/
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public function getStartTimeAttr($value): string
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{
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return date('Y/m/d', $value);
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}
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/**
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* 有效期-结束时间
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* @param $value
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* @return string
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*/
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public function getEndTimeAttr($value): string
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{
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return date('Y/m/d', $value);
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}
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/**
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* 获取器:适用范围配置
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* @param $value
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* @return mixed
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*/
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public function getApplyRangeConfigAttr($value)
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{
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return $value ? helper::jsonDecode($value) : [];
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}
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/**
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* 修改器:格式化折扣率
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* @param $value
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* @return float|int
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*/
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public function setDiscountAttr($value)
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{
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return $value * 10;
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}
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/**
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* 修改器:适用范围配置
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* @param $array
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* @return mixed
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*/
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public function setApplyRangeConfigAttr($array)
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{
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return helper::jsonEncode($array);
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}
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/**
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* 优惠券详情
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* @param $couponId
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* @return static|array|null
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*/
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public static function detail($couponId)
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{
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return static::get($couponId);
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}
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/**
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* 设置优惠券使用状态
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* @param int $userCouponId 用户的优惠券ID
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* @param bool $isUse 是否已使用
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* @return bool|false
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*/
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public static function setIsUse(int $userCouponId, bool $isUse = true): bool
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{
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return static::updateOne(['is_use' => (int)$isUse], $userCouponId);
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}
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/**
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* 验证指定用户是否已领取优惠券
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* @param int $couponId 优惠券ID
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* @param int $userId 用户ID
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* @return bool
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*/
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public static function checktUserCoupon(int $couponId, int $userId): bool
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{
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return (bool)(new static)->where('coupon_id', '=', $couponId)
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->where('user_id', '=', $userId)
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->value('user_coupon_id');
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}
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/**
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* 添加领取记录
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* @param int $userId 用户ID
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* @param CouponModel $couponInfo
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* @return bool
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*/
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public function add(int $userId, CouponModel $couponInfo): bool
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{
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// 计算有效期
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if ($couponInfo['expire_type'] == ExpireTypeEnum::RECEIVE) {
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$startTime = time();
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$endTime = $startTime + ($couponInfo['expire_day'] * 86400);
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} else {
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$startTime = $couponInfo->getData('start_time');
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$endTime = $couponInfo->getData('end_time');
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}
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// 整理领取记录
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$data = [
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'coupon_id' => $couponInfo['coupon_id'],
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'name' => $couponInfo['name'],
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'coupon_type' => $couponInfo['coupon_type'],
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'reduce_price' => $couponInfo['reduce_price'],
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'discount' => $couponInfo['discount'],
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'min_price' => $couponInfo['min_price'],
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'expire_type' => $couponInfo['expire_type'],
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'expire_day' => $couponInfo['expire_day'],
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'start_time' => $startTime,
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'end_time' => $endTime,
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'apply_range' => $couponInfo['apply_range'],
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'apply_range_config' => $couponInfo['apply_range_config'],
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'user_id' => $userId,
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'store_id' => self::$storeId
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];
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// 事务处理
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return $this->transaction(function () use ($data, $couponInfo) {
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// 添加领取记录
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$this->save($data);
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// 累计优惠券已领取的数量
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CouponModel::setIncReceiveNum($couponInfo['coupon_id']);
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return true;
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});
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}
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}
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