188 lines
7.6 KiB
PHP
188 lines
7.6 KiB
PHP
|
<?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\validate;
|
|||
|
|
use app\api\logic\SeckillLogic;
|
|||
|
|
use think\Db;
|
|||
|
|
use think\Validate;
|
|||
|
|
|
|||
|
|
class Order extends Validate
|
|||
|
|
{
|
|||
|
|
protected $rule = [
|
|||
|
|
'goods' => 'require|array|checkGoods',
|
|||
|
|
'action' => 'require',
|
|||
|
|
'coupon_id' =>'checkCoupon',
|
|||
|
|
];
|
|||
|
|
|
|||
|
|
protected $message = [
|
|||
|
|
'goods.require' => '参数错误',
|
|||
|
|
'action.require' => '参数缺失',
|
|||
|
|
];
|
|||
|
|
|
|||
|
|
protected function sceneBuy()
|
|||
|
|
{
|
|||
|
|
$this->only(['action', 'goods', 'coupon_id']);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
protected function checkGoods($value, $rule, $data)
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
foreach ($value as $item){
|
|||
|
|
if (!$item['item_id'] || !$item['num']){
|
|||
|
|
return '参数缺失';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//验证优惠券
|
|||
|
|
protected function checkCoupon($value,$rule,$data){
|
|||
|
|
if($value){
|
|||
|
|
$coupon = Db::name('coupon c')
|
|||
|
|
->join('coupon_list cl','c.id = cl.coupon_id')
|
|||
|
|
->where(['cl.id '=>$value, 'c.del'=>0,'cl.del'=>0,'cl.status'=>0])
|
|||
|
|
->field('c.*,cl.create_time as get_coupon_time')
|
|||
|
|
->find();
|
|||
|
|
if(empty($coupon)){
|
|||
|
|
return '优惠券不存在';
|
|||
|
|
}
|
|||
|
|
$tips = true;
|
|||
|
|
|
|||
|
|
$now = time();
|
|||
|
|
if($coupon['use_time_type'] == 1){
|
|||
|
|
if($coupon['use_time_start'] > $now || $coupon['use_time_end'] < $now){
|
|||
|
|
$tips = '优惠券不在使用时间范围内';
|
|||
|
|
}
|
|||
|
|
}else{//领券当天X天可用
|
|||
|
|
$coupon['use_time'] = $coupon['get_coupon_time']+86400*$coupon['use_time'];
|
|||
|
|
if($coupon['use_time_type'] == 3){ //领券次日起X天可用
|
|||
|
|
$coupon['use_time'] = $coupon['create_time'] + 86400*$coupon['use_time']+86400;
|
|||
|
|
}
|
|||
|
|
if($coupon['use_time'] - $now < 0){
|
|||
|
|
$tips = '优惠券不在使用时间范围内';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$item_ids = array_column($data['goods'], 'item_id');
|
|||
|
|
$item_num = array_column($data['goods'], 'num', 'item_id');
|
|||
|
|
$goods_price_array = Db::name('goods_item')->alias('gi')
|
|||
|
|
->join('goods g', 'gi.goods_id = g.id')
|
|||
|
|
->where(['gi.id' => $item_ids])
|
|||
|
|
->column('gi.*,g.is_member', 'gi.id');
|
|||
|
|
|
|||
|
|
//会员折扣价格
|
|||
|
|
$user_id = $data['user_id'] ?? 0;
|
|||
|
|
$level_discount = Db::name('user u')
|
|||
|
|
->join('user_level l', 'u.level = l.id')
|
|||
|
|
->where('u.id', $user_id)
|
|||
|
|
->value('discount');
|
|||
|
|
|
|||
|
|
$seckill_list = SeckillLogic::getSeckillGoods();
|
|||
|
|
$seckill_goods = $seckill_list['seckill_goods'];
|
|||
|
|
|
|||
|
|
//会员折扣价(优先级最高且不和其他活动重叠) > 活动价格
|
|||
|
|
foreach ($goods_price_array as $key => $item){
|
|||
|
|
|
|||
|
|
if ($item['is_member'] == 1 && $level_discount > 0) {
|
|||
|
|
$goods_price_array[$key]['price'] = round($item['price'] * $level_discount / 10, 2);
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if(isset($seckill_goods[$item['id']])){
|
|||
|
|
$goods_price_array[$key]['price'] = $seckill_goods[$item['id']]['price'];
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//所有的商品id
|
|||
|
|
$goods_ids = array_column($goods_price_array, 'goods_id');
|
|||
|
|
//优惠券商品
|
|||
|
|
$coupon_goods = Db::name('coupon_goods')->where(['coupon_id' => $coupon['id']])->column('goods_id');
|
|||
|
|
//与当前优惠券关联的商品id
|
|||
|
|
$intersect_goods = array_intersect($goods_ids, $coupon_goods);
|
|||
|
|
|
|||
|
|
//全部商品可用、满足金额可用
|
|||
|
|
if($coupon['use_goods_type'] == 1 && $coupon['condition_type'] == 2){
|
|||
|
|
$total_price = 0;
|
|||
|
|
foreach ($data['goods'] as $goods_item){
|
|||
|
|
$price = isset($goods_price_array[$goods_item['item_id']]) ? $goods_price_array[$goods_item['item_id']]['price'] : 0;
|
|||
|
|
$total_price += $price * $goods_item['num'];
|
|||
|
|
}
|
|||
|
|
//结算商品未满足金额
|
|||
|
|
if($total_price < $coupon['condition_money']){
|
|||
|
|
$tips = '所结算的商品中未满足使用的金额';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
//指定商品可用
|
|||
|
|
if($coupon['use_goods_type'] == 2) {
|
|||
|
|
//未包含指定商品
|
|||
|
|
if(empty($intersect_goods)){
|
|||
|
|
$tips = '所结算的商品中未包含指定商品';
|
|||
|
|
}
|
|||
|
|
if($intersect_goods && $coupon['condition_type'] == 2){
|
|||
|
|
$total_price = 0;
|
|||
|
|
foreach ($intersect_goods as $goods_item){
|
|||
|
|
foreach ($goods_price_array as $price_item){
|
|||
|
|
if($price_item['goods_id'] == $goods_item){
|
|||
|
|
$num = $item_num[$price_item['id']] ?? 0;
|
|||
|
|
$total_price += $price_item['price'] * $num;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
//结算商品未满足金额
|
|||
|
|
if($total_price < $coupon['condition_money']){
|
|||
|
|
$tips = '所结算的商品中未满足使用的金额';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
//指定商品不可用
|
|||
|
|
if($coupon['use_goods_type'] == 3) {
|
|||
|
|
//包含不可用商品
|
|||
|
|
if($intersect_goods){
|
|||
|
|
$tips = '所结算的商品中包含指定不可用商品';
|
|||
|
|
}
|
|||
|
|
//满足金额可用
|
|||
|
|
if(empty($intersect_goods) && $coupon['condition_type'] == 2){
|
|||
|
|
$diff_goods = array_diff($goods_ids,$coupon_goods);
|
|||
|
|
$total_price = 0;
|
|||
|
|
foreach ($diff_goods as $goods_item){
|
|||
|
|
foreach ($goods_price_array as $price_item){
|
|||
|
|
if($price_item['goods_id'] == $goods_item){
|
|||
|
|
$num = $item_num[$price_item['id']] ?? 0;
|
|||
|
|
$total_price += $price_item['price'] * $num;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
//结算商品未满足金额
|
|||
|
|
if($total_price < $coupon['condition_money']){
|
|||
|
|
$tips = '所结算的商品中未满足使用的金额';
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
return $tips;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
}
|