<?php
|
|
namespace app\api\service\order\settled;
|
|
use app\common\enum\order\OrderSourceEnum;
|
use app\common\model\settings\Setting as SettingModel;
|
use app\api\model\order\Order as OrderModel;
|
|
/**
|
* 积分商城订单结算服务类
|
*/
|
class PointsOrderSettledService extends OrderSettledService
|
{
|
private $config;
|
/**
|
* 构造函数
|
*/
|
public function __construct($user, $supplierData, $params)
|
{
|
parent::__construct($user, $supplierData, $params);
|
// 订单来源
|
$this->orderSource = [
|
'source' => OrderSourceEnum::POINTS,
|
];
|
$this->config = SettingModel::getItem('pointsmall');
|
// 自身构造,差异化规则
|
$this->settledRule = array_merge($this->settledRule, [
|
'force_points' => true, //强制使用积分，积分兑换
|
'is_coupon' => $this->config['is_coupon'],
|
'is_agent' => $this->config['is_agent'],
|
'is_user_grade' => false, // 会员等级折扣
|
'is_reduce' => false, //满减
|
]);
|
}
|
|
/**
|
* 验证订单商品的状态
|
*/
|
public function validateProductList()
|
{
|
// 判断活动是否开启
|
if(!$this->config['is_open']){
|
$this->error = "商品积分兑换活动未开启";
|
return false;
|
}
|
foreach ($this->supplierData[0]['productList'] as $product) {
|
// 判断商品是否下架
|
if ($product['product_status']['value'] != 10) {
|
$this->error = "很抱歉，积分兑换商品已下架";
|
return false;
|
}
|
// 判断商品库存
|
if ($product['total_num'] > $product['point_sku']['point_stock']) {
|
$this->error = "很抱歉，积分兑换商品库存不足";
|
return false;
|
}
|
// 是否超过购买数
|
if ($product['point_product']['limit_num'] > 0) {
|
// 是否超过购买数
|
$hasNum = OrderModel::getPlusOrderNum($this->user['user_id'], $product['product_source_id'], OrderSourceEnum::POINTS);
|
if ($hasNum + $product['total_num'] > $product['point_product']['limit_num']) {
|
$this->error = "很抱歉，你已兑换或超过最大兑换数量";
|
return false;
|
}
|
}
|
}
|
return true;
|
}
|
}
|
