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feat(CartList): 添加满减活动逻辑和会员价格计算

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This commit is contained in:
mkm 2024-06-25 10:18:33 +08:00
parent 3c2f945514
commit af396c6b16
2 changed files with 33 additions and 13 deletions
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3
app/admin/logic/store_product/StoreProductLogic.php
View File

@ -39,6 +39,7 @@ class StoreProductLogic extends BaseLogic
$data = [
'store_name' => $params['store_name'],
'image' => $params['image'],
'store_info' => $params['store_info'] ?? '',
'bar_code' => $params['bar_code'] ?? '',
'cate_id' => $params['cate_id'],
'unit' => $params['unit'],
@ -140,6 +141,7 @@ class StoreProductLogic extends BaseLogic
'store_name' => $params['store_name'],
'image' => $params['image'],
'bar_code' => $params['bar_code'] ?? '',
'store_info' => $params['store_info'] ?? '',
'cate_id' => $params['cate_id'],
'unit' => $params['unit'],
'stock' => $params['stock'],
@ -181,6 +183,7 @@ class StoreProductLogic extends BaseLogic
'cost' => $params['cost'],'unit'=>$params['unit'],
'batch'=>$params['batch'],'store_name'=>$params['store_name'],
'manufacturer_information' => $params['manufacturer_information']??'',
'store_info' => $params['store_info']??'',
]);
Db::commit();

43
app/api/lists/order/CartList.php
View File

@ -7,6 +7,7 @@ use app\admin\lists\BaseAdminDataLists;
use app\common\lists\ListsSearchInterface;
use app\common\model\order\Cart;
use app\common\lists\ListsExtendInterface;
use app\common\model\Config;
use app\common\model\dict\DictType;
use app\common\model\store_branch_product\StoreBranchProduct;
use app\common\model\store_product_attr_value\StoreProductAttrValue;
@ -23,6 +24,7 @@ class CartList extends BaseAdminDataLists implements ListsSearchInterface, Lists
protected $total_price = 0;
protected $activity_price = 0;
protected $off_activity = 0;
/**
@ -60,27 +62,33 @@ class CartList extends BaseAdminDataLists implements ListsSearchInterface, Lists
return $item;
})
->toArray();
// $check = DictType::where('type', 'activities')->find();
$off_activity = Config::where('name', 'off_activity')->value('value');
$this->off_activity=$off_activity;
$user = User::where('id', $userId)->find();
foreach ($list as $key => &$item) {
$find = StoreBranchProduct::where(['product_id' => $item['product_id'],'store_id' => $item['store_id']])
$find = StoreBranchProduct::where(['product_id' => $item['product_id'], 'store_id' => $item['store_id']])
->field('product_id,image,price,cost,store_name,unit,delete_time,vip_price')
->withTrashed()
->find();
if ($find) {
if ($user && $user['user_ship'] == 1) {
//更新 会员为1的时候原价减去会员价
$deduction_price_count=bcmul(bcsub($find['price'], $find['vip_price'], 2),$item['cart_num'],2);
$this->activity_price = bcadd($this->activity_price, $deduction_price_count, 2);
}elseif ($user && $user['user_ship'] == 4) {
//更新 为4商户的时候减去商户价格
$deduction_price_count=bcmul(bcsub($find['price'], $find['cost'], 2),$item['cart_num'],2);
$this->activity_price = bcadd( $this->activity_price, $deduction_price_count, 2);
if($off_activity==1){
$this->activity_price = bcadd(bcmul($item['cost'],$item['cart_num'], 2), $this->activity_price, 2);
}else{
$this->activity_price =0;
if ($user && $user['user_ship'] == 1) {
//更新 会员为1的时候原价减去会员价
$deduction_price_count = bcmul(bcsub($find['price'], $find['vip_price'], 2), $item['cart_num'], 2);
$this->activity_price = bcadd($this->activity_price, $deduction_price_count, 2);
} elseif ($user && $user['user_ship'] == 4) {
//更新 为4商户的时候减去商户价格
$deduction_price_count = bcmul(bcsub($find['price'], $find['cost'], 2), $item['cart_num'], 2);
$this->activity_price = bcadd($this->activity_price, $deduction_price_count, 2);
} else {
$this->activity_price = 0;
}
}
$item['goods_total_price'] = bcmul($item['cart_num'], $find['price'], 2);
$this->total_price = bcadd($this->total_price, $item['goods_total_price'], 2);
$item['imgs'] = $find['image'];
@ -111,10 +119,19 @@ class CartList extends BaseAdminDataLists implements ListsSearchInterface, Lists
public function extend()
{
return [
$data= [
'off_activity' => $this->off_activity,
'total_price' => $this->total_price,
'activity_price' => $this->activity_price,
'pay_price'=> bcsub($this->total_price, $this->activity_price, 2)
'msg' => '',
'pay_price' => bcsub($this->total_price, $this->activity_price, 2)
];
if($this->off_activity==1){
$data['pay_price']=$this->activity_price;
if($this->activity_price<500){
$data['msg']='还差'.bcsub(500,$this->activity_price,2).'元可参与满减活动';
}
}
return $data;
}
}