617 lines
18 KiB
PHP
617 lines
18 KiB
PHP
<?php
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namespace app\admin\model\app\coupon;
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use think\Model;
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use app\admin\model\app\coupon\CouponUser as CouponUserModel;
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use app\admin\model\app\coupon\CouponGoods;
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class Coupon extends Model
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{
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// use SoftDelete;
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protected $deleteTime = 'deletetime';
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protected $name = 'app_coupon';
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protected $type = [
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// 'use_start_time' => 'timestamp',
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// 'use_end_time' => 'timestamp',
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];
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// 追加属性
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protected $append = [
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'type_text',
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'use_num',
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'get_num',
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'status_text',
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'use_scope_text',
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'amount_text',
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'use_time_status',
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'use_time_text',
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'stock_all',
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'stock_prop',
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'received',
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'goods_bind_ids'
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];
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/**
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* 默认类型列表
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*
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* @return array
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*/
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public function getTypeList()
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{
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return [
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'reduce' => '满减券',
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'discount' => '折扣券'
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];
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}
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/**
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* 可用范围列表
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*
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* @return array
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*/
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public function useScopeList()
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{
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return [
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'all_use' => '全场通用',
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'goods' => '指定商品可用',
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'disabled_goods' => '指定商品不可用'
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];
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}
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/**
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* 优惠券领取状态
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*
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* @return void
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*/
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public function getStatusList()
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{
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return [
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'1'=>'进行中',
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'2'=>'已停止',
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'3'=>'已作废',
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'4'=>'未开始',
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'5'=>'已结束'
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];
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}
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/**
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* 优惠券领取状态
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*
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* @return void
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*/
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public function getGetStatusList()
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{
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return [
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'ing'=>'立即领取',
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'cannot_get'=>'已达最大领取次数',
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'get_stop'=>'已停止',
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'get_destroy'=>'已作废',
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'ended'=>'已结束',
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'get_over'=>'已领完'
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];
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}
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public function scopeCanGet($query)
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{
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// 当use_time_type=range代表可用时间区间, use_start_time代表开始时间,use_end_time代表结束时间。获取可用区间内的优惠券
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// 当use_time_type=days代表可用天数
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//获取有效期内'deletetime'=>NULL，'status'=>1的优惠券
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//获取use_time_type=days,'deletetime'=>NULL，'status'=>1的优惠券
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return $query->where([
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'deletetime'=>NULL,
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'status'=>1
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])->where(function ($query) {
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$query->where(function ($query) {
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$query->where('use_time_type', 'range')
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->where('use_start_time', '<=', time())
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->where('use_end_time', '>=', time());
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})->whereOr(function ($query) {
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$query->where('use_time_type', 'days');
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});
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});
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}
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public function scopePublicShow($query)
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{
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return $query->where([
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'public_status'=>1
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]);
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}
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/**
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* 查询指定商品满足的优惠券
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* @param [type] $query
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* @param [type] $goods
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* @return void
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*/
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public function scopeGoods($query, $goods)
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{
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$goods_id = $goods['goods_id'];
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$goods_type = $goods['goods_type'];
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// 查询符合商品的优惠券
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return $query->where(function ($query) use ($goods_id,$goods_type) {
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$query->where('use_scope', 'all_use')
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->whereOr(function ($query) use ($goods_id,$goods_type) {
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$query->where('use_scope', 'goods')
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->whereExists(function ($subQuery) use ($goods_id,$goods_type) {
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$subQuery->table(CouponGoods::getTable())
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->whereRaw('`coupon_id` = `'.self::getTable().'`.`id`')
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->where('goods_id', $goods_id)
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->where('goods_type', $goods_type);
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});
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})
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->whereOr(function ($query) use ($goods_id,$goods_type) {
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$query->where('use_scope', 'disabled_goods')
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->whereNotExists(function ($subQuery) use ($goods_id,$goods_type) {
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$subQuery->table(CouponGoods::getTable())
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->whereRaw('`coupon_id` = `'.self::getTable().'`.`id`')
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->where('goods_id', $goods_id)
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->where('goods_type', $goods_type);
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});
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});
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});
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}
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/**
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* 可用范围获取器
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*
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* @param string $value
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* @param array $data
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* @return string
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*/
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public function getUseScopeTextAttr($value, $data)
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{
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$value = $value ?: ($data['use_scope'] ?? null);
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$list = $this->useScopeList();
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return isset($list[$value]) ? $list[$value] : '';
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}
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/**
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* 类型
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* @param string $value
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* @param array $data
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* @return string
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*/
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public function getTypeTextAttr($value, $data)
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{
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$value = $value ?: ($data['type'] ?? null);
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$list = $this->getTypeList();
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return isset($list[$value]) ? $list[$value] : '';
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}
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/**
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* 状态
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* @param string $value
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* @param array $data
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* @return string
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*/
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public function getStatusTextAttr($value, $data)
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{
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$value = $value ?: ($data['status'] ?? null);
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$list = $this->getStatusList();
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return isset($list[$value]) ? $list[$value] : '';
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}
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public function getAmountTextAttr($value, $data)
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{
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return '满' . $data['enough'] . '元,' . ($data['type'] == 'reduce' ? '减' . floatval($data['amount']) . '元' : '打' . floatval($data['discount']) . '折');
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}
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public function getGoodsValueAttr($value, $data)
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{
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$goods_value = [];
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if (in_array($data['use_scope'], ['goods', 'disabled_goods'])) {
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$query = \app\common\model\goods\Handle::getGoodsQuery();
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$goods = CouponGoods::where([
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'coupon_id'=>$data['id']
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])->field(['goods_type','goods_id'])->select();
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if($goods){
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foreach ($goods as $item){
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$query->whereOr(function ($query) use ($item){
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$query->where([
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'id'=>$item['goods_id'],
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'type'=>$item['goods_type']
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]);
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});
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}
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$goods_value = $query->select();
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$goods_value = collection($goods_value);
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}
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}
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return $goods_value ?? [];
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}
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/**
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* 通过优惠券 ids 集合获取可正常展示的优惠券
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* @param $ids
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* @return void
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*/
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public function idsGetCoupon($ids,$limit=0){
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$user = user_info();
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$coupons = self::canGet()
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->publicShow()
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->where([
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'id'=>['in',$ids]
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]) // 符合指定商品，并且检测商品所属分类
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->order('id', 'desc');
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if($limit){
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$coupons = $coupons->limit($limit);
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}
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if ($user) {
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// 关联用户优惠券
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$coupons = $coupons->with(['userCoupons']);
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}
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$coupons = $coupons->select();
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$coupons = collection($coupons)->each(function ($coupon) {
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$coupon->get_status = $coupon->get_status;
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$coupon->get_status_text = $coupon->get_status_text;
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});
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return $coupons;
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}
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/**
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* 通过优惠券 ids 集合获取可正常展示的优惠券
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* @param $ids
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* @return void
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*/
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public function getNewCoupon($limit=0){
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$user = user_info();
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$coupons = self::canGet()
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->publicShow()
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->order('id', 'desc');
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if($limit){
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$coupons->limit($limit);
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}
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if ($user) {
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// 关联用户优惠券
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$coupons = $coupons->with(['userCoupons']);
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}
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$coupons = $coupons->select();
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$coupons = collection($coupons)->each(function ($coupon) {
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$coupon->get_status = $coupon->get_status;
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$coupon->get_status_text = $coupon->get_status_text;
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});
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return $coupons;
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}
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/**
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* 获取优惠券绑定的商品列表
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* @param $value
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* @param $data
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* @return array
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*/
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public function getGoodsBindIdsAttr($value, $data)
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{
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$goods_value = [];
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if (in_array($data['use_scope'], ['goods', 'disabled_goods'])) {
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$goods = CouponGoods::where([
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'coupon_id'=>$data['id']
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])->field(['goods_type','goods_id'])->select();
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if($goods){
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foreach ($goods as $item){
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$goods_value[] = $item['goods_id']."_".$item['goods_type'];
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}
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}
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}
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return $goods_value ?? [];
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}
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/**
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* 优惠券可使用的商品列表
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* @param $value
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* @param $data
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* @return array
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*/
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public function getCanUseGoodsValueAttr($value, $data)
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{
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$query = \app\common\model\goods\Handle::getGoodsQuery();
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$queryCondition = [
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'pay_type'=>'pay',
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'status'=>1
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];
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$excludeTypes = ['test'];
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if (\app\common\library\Platform::getPlatform() === 'wxMiniProgram') {
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$virtualPayConfig = \app\common\model\config\System::getConfig('virtual_pay');
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if ($virtualPayConfig && ($virtualPayConfig['status'] ?? 'close') === 'open') {
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$virtualGoodsTypes = $virtualPayConfig['virtual_goods_types'] ?? [];
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if (!empty($virtualGoodsTypes)) {
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$excludeTypes = array_merge($excludeTypes, $virtualGoodsTypes);
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}
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}
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}
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if (in_array($data['use_scope'], ['goods', 'disabled_goods'])) {
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$goods = CouponGoods::where([
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'coupon_id'=>$data['id']
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])->field(['goods_type','goods_id'])->select();
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if($data['use_scope'] == 'goods'){
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if(!$goods){
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return [];
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}
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foreach ($goods as $item){
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if (in_array($item['goods_type'], $excludeTypes, true)) {
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continue;
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}
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$query->whereOr(function ($query) use ($item,$queryCondition){
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$query->where([
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'id'=>$item['goods_id'],
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'type'=>$item['goods_type']
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])->where($queryCondition);
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});
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}
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}else{
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if($goods){
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$filteredGoods = [];
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foreach ($goods as $item) {
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if (in_array($item['goods_type'], $excludeTypes, true)) {
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continue;
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}
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$filteredGoods[] = $item;
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}
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if (!empty($filteredGoods)) {
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$subQuery = \app\common\model\goods\Handle::getGoodsQuery()->where(function ($query) use ($filteredGoods,$queryCondition) {
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foreach ($filteredGoods as $item) {
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$query->whereOr(function ($q) use ($item,$queryCondition) {
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$q->where([
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'id'=>$item['goods_id'],
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'type'=>$item['goods_type']
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])->where($queryCondition);
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});
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}
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})->buildSql();
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// 查询不满足条件的数据
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$query->where('id', 'not in', function ($query) use ($subQuery) {
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$query->table($subQuery . ' temp')->field('id');
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});
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}
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}
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}
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}else{
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$query = $query->where($queryCondition);
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if (!empty($excludeTypes)) {
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$query->where('type', 'not in', $excludeTypes);
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}
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}
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$goods_value = $query->limit(100)->order('goods.id',"desc")->select();
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$goods_value = collection($goods_value);
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return $goods_value ?? [];
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}
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/**
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* 判断是否已领取
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* @param $value
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* @param $data
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* @return void
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*/
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public function getReceivedAttr($value, $data)
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{
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$user = user_info();
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if(!$user){
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return false;
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}
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$canUse = CouponUserModel::where('user_id', $user->id)
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->where('coupon_id', $data['id'])
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->find();
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if(!$canUse){
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return false;
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}
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return true;
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}
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public function getGetStatusAttr($value, $data)
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{
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if($data['status'] == 2){
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return 'get_stop'; // 已停止
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}
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if($data['status'] == 3){
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return 'get_destroy'; // 已作废
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}
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$limit_num = $data['limit_status'] == 1 ? 10000 : ($data['limit_num'] ?? 0);
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// 不限制领取次数，或者限制次数，领取数量还没达到最大值
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$get_status = (!$limit_num || ($limit_num && $limit_num > count($this->user_coupons))) ? 'can_get' : 'cannot_get';
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if ($get_status == 'can_get' && $data['stock'] <= 0) {
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$get_status = 'get_over'; // 已领完
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}
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// $user_coupon_id = request()->param('ucid', 0);
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// if ($user_coupon_id) {
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// // 从我领取的优惠券进详情,覆盖 状态
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// $user = user_info();
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// $userCoupon = CouponUserModel::where('user_id', ($user ? $user->id : 0))->find($user_coupon_id);
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// if ($userCoupon) {
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// $get_status = $userCoupon->status;
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// }
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// }
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return $get_status;
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}
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public function getGetStatusTextAttr($value, $data)
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{
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$list = $this->getGetStatusList();
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return isset($list[$this->get_status]) ? $list[$this->get_status] : '';
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}
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/**
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* 后端发放状态
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*
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* @return string
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*/
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public function getUseTimeStatusAttr($value, $data) {
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if($data['use_time_type'] == 'days'){
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return 'ing';
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}
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if ($data['use_start_time'] > time()) {
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$time_text = 'nostart'; // 未开始
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} else if ($data['use_start_time'] <= time() && $data['use_end_time'] >= time()) {
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$time_text = 'ing';
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} else if ($data['use_end_time'] < time()) {
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$time_text = 'ended';
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}
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return $time_text;
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}
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/**
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* 后端发放状态
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*
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* @return string
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*/
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public function getUseTimeTextAttr($value, $data)
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{
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if ($this->use_time_status == 'nostart') {
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$time_text = '未开始'; // 未开始
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} else if ($this->use_time_status == 'ing') {
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$time_text = '发放中';
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} else if ($this->use_time_status == 'ended') {
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$time_text = '已结束';
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}
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return $time_text;
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}
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/**
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* 获取所有库存
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* @param $value
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* @param $data
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* @return mixed
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*/
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public function getStockAllAttr($value, $data)
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{
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$useCount = CouponUserModel::where('coupon_id', $data['id'])->count();
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return $data['stock'] + $useCount;
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}
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/**
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* 获取所有库存
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* @param $value
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* @param $data
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* @return mixed
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*/
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public function getStockPropAttr($value, $data)
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{
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$useCount = CouponUserModel::where('coupon_id', $data['id'])->count();
|
||
$stock = (int) $data['stock'];
|
||
$total = $stock + $useCount;
|
||
|
||
// 防止除以零
|
||
if ($total <= 0) {
|
||
return 0;
|
||
}
|
||
|
||
return floor($stock / $total * 100);
|
||
}
|
||
|
||
|
||
|
||
|
||
|
||
public function getGetNumAttr($value, $data)
|
||
{
|
||
return CouponUserModel::where('coupon_id', $data['id'])->count();
|
||
}
|
||
|
||
|
||
public function getUseNumAttr($value, $data)
|
||
{
|
||
return CouponUserModel::where('coupon_id', $data['id'])->whereNotNull('use_time')->count();
|
||
}
|
||
|
||
|
||
|
||
public function getUseStartTimeAttr($value, $data)
|
||
{
|
||
$use_start_time = $value ? date('Y-m-d H:i', $value) : null;
|
||
$user_coupon_id = request()->param('ucid', 0);
|
||
if ($user_coupon_id && $data['use_time_type'] == 'days') {
|
||
// 从我领取的优惠券进详情,覆盖 状态
|
||
$user = user_info();
|
||
$userCoupon = CouponUserModel::cache(60)->where('user_id', ($user ? $user->id : 0))->find($user_coupon_id);
|
||
if ($userCoupon) {
|
||
$use_start_time = date('Y-m-d H:i', $userCoupon->getData('createtime') + ($this->start_days * 86400));
|
||
}
|
||
}
|
||
|
||
return $use_start_time;
|
||
}
|
||
|
||
public function getUseEndTimeAttr($value, $data)
|
||
{
|
||
$use_end_time = $value ? date('Y-m-d H:i', $value) : null;
|
||
$user_coupon_id = request()->param('ucid', 0);
|
||
if ($user_coupon_id && $data['use_time_type'] == 'days') {
|
||
// 从我领取的优惠券进详情,覆盖 状态
|
||
$user = user_info();
|
||
$userCoupon = CouponUserModel::cache(60)->where('user_id', ($user ? $user->id : 0))->find($user_coupon_id);
|
||
if ($userCoupon) {
|
||
$use_end_time = date('Y-m-d H:i', $userCoupon->getData('createtime') + (($this->start_days + $this->days) * 86400));
|
||
}
|
||
}
|
||
|
||
return $use_end_time;
|
||
}
|
||
|
||
|
||
public function userCoupons()
|
||
{
|
||
|
||
$user = user_info();
|
||
return $this->hasMany(CouponUserModel::class, 'coupon_id')->where('user_id', ($user ? $user->id : 0));
|
||
}
|
||
}
|