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vr-shopxo-source
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订单支付前先校验库存

feat/task1-c-wallet
devil 2019-12-31 16:25:23 +08:00
parent d65ad2232f
commit 51607fdee0
2 changed files with 94 additions and 3 deletions
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83
application/service/BuyService.php
View File

@ -1300,6 +1300,84 @@ class BuyService
return self::CartTotal(['user_id'=>$params['user']['id']]);
}
/**
* 库存校验
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-11-09
* @desc description
* @param [array] $params [输入参数]
*/
public static function OrderInventoryCheck($params = [])
{
// 请求参数
$p = [
[
'checked_type' => 'empty',
'key_name' => 'order_id',
'error_msg' => '订单id有误',
],
[
'checked_type' => 'empty',
'key_name' => 'order_data',
'error_msg' => '订单更新数据不能为空',
],
[
'checked_type' => 'is_array',
'key_name' => 'order_data',
'error_msg' => '订单更新数据有误',
]
];
$ret = ParamsChecked($params, $p);
if($ret !== true)
{
return DataReturn($ret, -1);
}
// 是否扣除库存
$common_is_deduction_inventory = MyC('common_is_deduction_inventory', 0);
if($common_is_deduction_inventory != 1)
{
return DataReturn('未开启扣除库存', 0);
}
// 获取订单商品
$order_detail = Db::name('OrderDetail')->field('id,goods_id,buy_number,spec')->where(['order_id'=>$params['order_id']])->select();
if(!empty($order_detail))
{
foreach($order_detail as $v)
{
$goods = Db::name('Goods')->field('is_deduction_inventory,inventory')->find($v['goods_id']);
if(isset($goods['is_deduction_inventory']) && $goods['is_deduction_inventory'] == 1)
{
// 先判断商品库存是否不足
if($goods['inventory'] < $v['buy_number'])
{
return DataReturn('商品库存不足['.$goods['inventory'].'<'.$v['buy_number'].']', -10);
}
// 规格库存
$spec = empty($v['spec']) ? '' : json_decode($v['spec'], true);
$base = GoodsService::GoodsSpecDetail(['id'=>$v['goods_id'], 'spec'=>$spec]);
if($base['code'] == 0)
{
// 先判断商品规格库存是否不足
$inventory = Db::name('GoodsSpecBase')->where(['id'=>$base['data']['spec_base']['id'], 'goods_id'=>$v['goods_id']])->value('inventory');
if($inventory < $v['buy_number'])
{
return DataReturn('商品规格库存不足['.$inventory.'<'.$v['buy_number'].']', -10);
}
} else {
return $base;
}
}
}
return DataReturn('校验成功', 0);
}
return DataReturn('没有需要扣除库存的数据', 0);
}
/**
* 库存扣除
* @author Devil
@ -1385,10 +1463,9 @@ class BuyService
if(isset($goods['is_deduction_inventory']) && $goods['is_deduction_inventory'] == 1)
{
// 先判断商品库存是否不足
$inventory = Db::name('Goods')->where(['id'=>$v['goods_id']])->value('inventory');
if($inventory < $v['buy_number'])
if($goods['inventory'] < $v['buy_number'])
{
return DataReturn('商品库存不足['.$inventory.'<'.$v['buy_number'].']', -10);
return DataReturn('商品库存不足['.$goods['inventory'].'<'.$v['buy_number'].']', -10);
}
// 扣除操作

14
application/service/OrderService.php
View File

@ -72,6 +72,13 @@ class OrderService
return DataReturn('状态不可操作['.$status_text.']', -1);
}
// 库存校验
$ret = BuyService::OrderInventoryCheck(['order_id'=>$order['id'], 'order_data'=>$order]);
if($ret['code'] != 0)
{
return $ret;
}
// 支付方式
$payment_id = empty($params['payment_id']) ? $order['payment_id'] : intval($params['payment_id']);
$payment = PaymentService::PaymentList(['where'=>['id'=>$payment_id]]);
@ -244,6 +251,13 @@ class OrderService
return DataReturn('状态不可操作['.$status_text.']', -1);
}
// 库存校验
$ret = BuyService::OrderInventoryCheck(['order_id'=>$order['id'], 'order_data'=>$order]);
if($ret['code'] != 0)
{
return $ret;
}
// 支付方式
$payment_id = empty($params['payment_id']) ? $order['payment_id'] : intval($params['payment_id']);
$payment = PaymentService::PaymentList(['where'=>['id'=>$payment_id]]);