148 lines
3.2 KiB
PHP
148 lines
3.2 KiB
PHP
<?php
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namespace app\common\model;
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use app\common\library\helper;
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/**
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* 优惠券模型
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* Class Coupon
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* @package app\common\model
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*/
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class Coupon extends BaseModel
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{
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protected $name = 'coupon';
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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 = [
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'state'
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];
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/**
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* 默认数据: 适用范围配置
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* @var array[]
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*/
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protected $applyRangeConfig = [
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'applyGoodsIds' => [],
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'excludedGoodsIds' => []
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];
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/**
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* 优惠券状态 (是否可领取)
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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, $data)
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{
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if (isset($data['is_receive']) && $data['is_receive']) {
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return ['text' => '已领取', 'value' => 0];
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}
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if ($data['total_num'] > -1 && $data['receive_num'] >= $data['total_num']) {
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return ['text' => '已抢光', 'value' => 0];
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}
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if ($data['expire_type'] == 20 && ($data['end_time'] + 86400) < time()) {
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return ['text' => '已过期', 'value' => 0];
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}
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return ['text' => '', 'value' => 1];
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}
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/**
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* 优惠券颜色
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* @param $value
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* @return mixed
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*/
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public function getColorAttr($value)
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{
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$status = [10 => 'blue', 20 => 'red', 30 => 'violet', 40 => 'yellow'];
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return ['text' => $status[$value], 'value' => $value];
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}
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/**
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* 优惠券类型
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* @param $value
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* @return mixed
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*/
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public function getCouponTypeAttr($value)
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{
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$status = [10 => '满减券', 20 => '折扣券'];
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return ['text' => $status[$value], 'value' => $value];
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}
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/**
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* 折扣率
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* @param $value
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* @return mixed
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*/
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public function getDiscountAttr($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 $value
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* @return mixed
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*/
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public function getStartTimeAttr($value)
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{
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return ['text' => date('Y/m/d', $value), 'value' => $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 $value
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* @return mixed
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*/
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public function getEndTimeAttr($value)
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{
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return ['text' => date('Y/m/d', $value), 'value' => $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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$array = $value ? helper::jsonDecode($value) : [];
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return array_merge($this->applyRangeConfig, $array);
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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_merge($this->applyRangeConfig, $array));
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}
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/**
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* 修改器：折扣率
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* @param $value
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* @return mixed
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*/
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public function setDiscountAttr($value)
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{
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return helper::bcmul($value, 10, 0);
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}
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/**
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* 优惠券详情
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* @param $coupon_id
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* @return null|static
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* @throws \think\exception\DbException
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*/
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public static function detail($coupon_id)
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{
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return self::get($coupon_id);
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}
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}
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