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xucong
2025-05-16 14:36:34 +08:00
parent 511e690228
commit 7747fefa22
2 changed files with 160 additions and 25 deletions
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51
app/api/logic/GoodsLogic.php
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@ -114,50 +114,51 @@ class GoodsLogic{
}
//商品详情
public static function getGoodsDetail($user_id,$id){
$goods =Goods::find(['id'=>$id,'status'=>1])->with(['goods_image', 'goods_item']);
// $goods = Goods::where(['id'=>$id,'status'=>1])->with(['goods_image','goods_item']);
$goods = Goods::where(['id'=>$id,'status'=>1])->with(['goods_image','goods_item']);
if(empty($goods)){
return [];
}
//点击量
$goods->click_count = $goods->click_count + 1;
$goods->save();
$goods->sales_sum += $goods->virtual_sales_sum;
$goods->is_collect = 0;
$goods->member_price = 0;
$goods->append(['order_give_integral', 'commission_price']);
$goods['click_count'] = $data['click_count'] = $goods['click_count'] + 1;
Goods::where(['id'=>$id,'status'=>1])->update($data);
$goods['sales_sum'] += $goods['virtual_sales_sum'];
$goods['is_collect'] = 0;
$goods['member_price'] = 0;
$goods['order_give_integral'] = "";
$goods['commission_price'] = "";
//检查商品是否整在参加活动，如果正在参加活动替换商品的价格为活动价
$goods = self::checkActivity($goods);
if($user_id) {
//是否收藏
$collect = Db::name('goods_collect')->where(['user_id'=>$user_id,'goods_id'=>$id])->find();
$goods->is_collect= $collect ? 1 : 0;
$goods['is_collect']= $collect ? 1 : 0;
//会员折扣
$member_discount = Db::name('user_level l')
$member_discount = Db::name('user_level')->alias('l')
->join('user u', 'u.level = l.id')
->where(['u.id' => $user_id])
->value('discount');
$price_array = [];
//处理会员折扣价格
if ($goods->is_member > 0 && $member_discount > 0) {
if ($goods['is_member'] > 0 && $member_discount > 0) {
//会员价格
foreach ($goods->goods_item as $item => $value){
$goods->goods_item[$item]['member_price'] = 0;
foreach ($goods['goods_item'] as $item => $value){
$goods['goods_item'][$item]['member_price'] = 0;
if($member_discount){
$member_price = round($value['price'] * $member_discount / 10,2);
$goods->goods_item[$item]['member_price'] = $member_price;
$goods['goods_item'][$item]['member_price'] = $member_price;
$price_array[] = $member_price;
}
}
$price_array && $goods->member_price = min($price_array);
$price_array && $goods['member_price'] = min($price_array);
}
//多规格，按最高的价格计算积分
if($price_array && 2 === $goods->give_integral_type){
$price = $price_array ? max($price_array) : $goods->max_price;
$goods->order_give_integral = intval($price * $goods->give_integral / 100);
if($price_array && 2 === $goods['give_integral_type']){
$price = $price_array ? max($price_array) : $goods['max_price'];
$goods['order_give_integral'] = intval($price * $goods['give_integral'] / 100);
}
}
//猜你喜欢
@ -169,15 +170,15 @@ class GoodsLogic{
'click_count','min_price','max_price','market_price','is_collect','goods_spec','goods_image',
'goods_item','activity','member_price','is_express','is_selffetch','market_price']);
$market_price_array = array_column($goods->goods_item->toarray(),'market_price');
$goods->market_price = max($market_price_array);
$price_array = array_column($goods->goods_item->toarray(),'price');
$goods->min_price = min($price_array);
$goods->max_price = max($price_array);
$market_price_array = array_column($goods['goods_item']->toarray(),'market_price');
$goods['market_price'] = max($market_price_array);
$price_array = array_column($goods['goods_item']->toarray(),'price');
$goods['min_price'] = min($price_array);
$goods['max_price'] = max($price_array);
$goods->poster = !empty($goods->poster) ? UrlServer::getFileUrl($goods->poster) : '';
$goods['poster'] = !empty($goods['poster']) ? UrlServer::getFileUrl($goods['poster']) : '';
// 商品虚拟浏览量
$goods->click_count += $goods->virtual_click;
$goods['click_count'] += $goods['virtual_click'];
//判断是否开启了拼团
if ($goods['is_team']) {
$resTeam = self::getTeam($goods);

134
app/api/logic/SeckillLogic.php Normal file
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@ -0,0 +1,134 @@
<?php
// +----------------------------------------------------------------------
// | likeshop开源商城系统
// +----------------------------------------------------------------------
// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
// | gitee下载：https://gitee.com/likeshop_gitee
// | github下载：https://github.com/likeshop-github
// | 访问官网：https://www.likeshop.cn
// | 访问社区：https://home.likeshop.cn
// | 访问手册：http://doc.likeshop.cn
// | 微信公众号：likeshop技术社区
// | likeshop系列产品在gitee、github等公开渠道开源版本可免费商用，未经许可不能去除前后端官方版权标识
// | likeshop系列产品收费版本务必购买商业授权，购买去版权授权后，方可去除前后端官方版权标识
// | 禁止对系统程序代码以任何目的，任何形式的再发布
// | likeshop团队版权所有并拥有最终解释权
// +----------------------------------------------------------------------
// | author: likeshop.cn.team
// +----------------------------------------------------------------------
namespace app\api\logic;
use app\common\service\ConfigServer;
use app\common\service\UrlServer;
use think\facade\Db;
class SeckillLogic{
public static function seckillTime(){
$time_list = Db::name('seckill_time')
->where(['del'=>0])
->order('start_time asc')
->field('id,start_time,end_time')
->select();
$now = time();
foreach ($time_list as &$item){
$item['status'] = 2;
$item['tips'] = '';
$start_time = strtotime(date('Y-m-d'.$item['start_time']));
$end_time = strtotime(date('Y-m-d'.$item['end_time']));
if($now >= $end_time ){
$item['tips'] = '已结束';
}
if($start_time <= $now && $now < $end_time){
$item['status'] = 1;
$item['tips'] = '抢购中';
}
if($start_time >= $now){
$item['tips'] = '未开始';
$item['status'] = 0;
}
}
return $time_list;
}
public static function seckillGoods($id,$page,$size){
$where[] = ['g.del','=',0];
$where[] = ['sg.del','=',0];
$where[] = ['g.status','=',1];
$where[] = ['sg.seckill_id','=',$id];
$goods_count = Db::name('goods g')
->join('seckill_goods sg','g.id = sg.goods_id')
->group('sg.goods_id')
->order('sg.sales_sum desc')
->where($where)
->count();
$goods_list = Db::name('goods g')
->join('seckill_goods sg','g.id = sg.goods_id')
->where($where)
->group('sg.goods_id')
->order('sg.sales_sum,sg.id desc')
->page($page,$size)
->field('g.id,g.name,g.image,g.min_price,sg.price as seckill_price,sg.sales_sum')
->select();
$default_image = UrlServer::getFileUrl(ConfigServer::get('website', 'goods_image', ''));
foreach ($goods_list as &$item){
// 传入默认商品主图
if(empty( $item['image'])) {
$item['image'] = $default_image;
}else{
$item['image'] = UrlServer::getFileUrl($item['image']);
}
}
$more = is_more($goods_count,$page,$size); //是否有下一页
$data = [
'list' => $goods_list,
'page' => $page,
'size' => $size,
'count' => $goods_count,
'more' => $more
];
return $data;
}
//获取当前的秒杀时段
public static function getSeckill(){
$seckill_time = Db::name('seckill_time')
->where(['del'=>0])
->order('start_time asc')
->field('id,start_time,end_time')
->select();
$seckill = [];
$now = time();
foreach ($seckill_time as $item){
$start_time = strtotime(date('Y-m-d'.$item['start_time']));
$end_time = strtotime(date('Y-m-d'.$item['end_time']));
if($start_time <= $now && $now < $end_time){
$item['end_time'] = $end_time;
$seckill = $item;
break;
}
}
return $seckill;
}
//获取当前的秒杀信息和秒杀商品
public static function getSeckillGoods(){
$seckill = self::getSeckill();
$seckill_goods = [];
if($seckill){
$seckill_goods = Db::name('seckill_goods')
->where(['seckill_id'=>$seckill['id'],'del'=>0])
->column('id as seckill_goods_id,price,goods_id','item_id');
}
return ['seckill'=>$seckill,'seckill_goods'=>$seckill_goods];
}
}