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新增商品列表优惠计算

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This commit is contained in:
gongfuxiang 2022-12-09 12:21:55 +08:00
parent 5c06c7c041
commit 629e94c609
1 changed files with 62 additions and 9 deletions
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71
app/service/SystemBaseService.php
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@ -409,7 +409,7 @@ class SystemBaseService
public static function IsGoodsDiscount($params = [], $plugins = '')
{
// 默认支持
$status = true;
$status = 1;
// 是否关闭商品优惠重叠
// 采用钩子进行处理
@ -425,45 +425,98 @@ class SystemBaseService
if(!empty($old))
{
// 展示销售价格
if($status && isset($params['goods']['price']))
if($status == 1 && isset($params['goods']['price']))
{
$temp = explode('-', $params['goods']['price']);
$temp_old = explode('-', $old['price']);
if($temp[count($temp)-1] < $temp_old[count($temp_old)-1])
{
$status = false;
$status = 0;
}
}
// 最低价
if($status && isset($params['goods']['min_price']))
if($status == 1 && isset($params['goods']['min_price']))
{
if($params['goods']['min_price'] < $old['min_price'])
{
$status = false;
$status = 0;
}
}
// 最高价
if($status && isset($params['goods']['max_price']))
if($status == 1 && isset($params['goods']['max_price']))
{
if($params['goods']['max_price'] < $old['max_price'])
{
$status = false;
$status = 0;
}
}
}
}
break;
// 商品列表处理结束
case 'plugins_service_goods_list_handle_end' :
$result = [];
if(!empty($params['data']))
{
// key字段
$key_field = empty($params['params']['data_key_field']) ? 'id' : $params['params']['data_key_field'];
$old = Db::name('Goods')->where(['id'=>array_column($params['data'], $key_field)])->column('id,price,min_price,max_price', 'id');
if(!empty($old))
{
foreach($params['data'] as $goods)
{
if(array_key_exists($goods[$key_field], $old))
{
$status = 1;
$item_old = $old[$goods[$key_field]];
// 展示销售价格
if($status == 1 && isset($goods['price']))
{
$temp = explode('-', $goods['price']);
$temp_old = explode('-', $item_old['price']);
if($temp[count($temp)-1] < $temp_old[count($temp_old)-1])
{
$status = 0;
}
}
// 最低价
if($status == 1 && isset($goods['min_price']))
{
if($goods['min_price'] < $item_old['min_price'])
{
$status = 0;
}
}
// 最高价
if($status == 1 && isset($goods['max_price']))
{
if($goods['max_price'] < $item_old['max_price'])
{
$status = 0;
}
}
$result[$goods[$key_field]] = $status;
}
}
}
}
return $result;
break;
// 获取规格详情
case 'plugins_service_goods_spec_base' :
if(!empty($params['data']) && !empty($params['data']['spec_base']) && !empty($params['data']['spec_base']['id']) && !empty($params['data']['spec_base']['goods_id']) && isset($params['data']['spec_base']['price']))
{
$price_old = Db::name('GoodsSpecBase')->where(['id'=>$params['data']['spec_base']['id']])->value('price');
if($status && $params['data']['spec_base']['price'] < $price_old)
if($status == 1 && $params['data']['spec_base']['price'] < $price_old)
{
$status = false;
$status = 0;
}
}
break;