<?php
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namespace app\api\service\order\settled;
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use app\api\model\order\OrderProduct;
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use app\common\enum\order\OrderSourceEnum;
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use app\api\model\order\Order as OrderModel;
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/**
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* 普通订单结算服务类
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*/
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class MasterOrderSettledService extends OrderSettledService
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{
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/**
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* 构造函数
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*/
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public function __construct($user, $supplierData, $params)
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{
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parent::__construct($user, $supplierData, $params);
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//订单来源
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$this->orderSource = [
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'source' => OrderSourceEnum::MASTER,
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'activity_id' => 0
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];
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//自身构造,差异化规则
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}
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/**
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* 验证订单商品的状态
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*/
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public function validateProductList()
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{
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$newcomerNum =(new OrderModel())
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->where('user_id', $this->user['user_id'])
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->where('is_newcomer', 1)->count();
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foreach ($this->supplierData as $supplier) {
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foreach ($supplier['productList'] as $product) {
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// 判断商品是否下架
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if ($product['product_status']['value'] != 10) {
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$this->error = "很抱歉，商品 [{$product['product_name']}] 已下架";
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return false;
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}
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// 判断商品是否下架
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if ($product['is_newcomer'] == 1 && $product['total_num'] > 1) {
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$this->error = "很抱歉，商品为新人专区商品只能购买1件";
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return false;
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}
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if ($product['is_newcomer'] == 1 && $newcomerNum > 0) {
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$this->error = "很抱歉，您已购买过新人专区商品，不能购买新人专区商品";
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return false;
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}
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if ($this->user['purchase_count'] <= 0 && $product['is_repurchase'] == 1 ) {
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$this->error = "很抱歉，还不是会员，不能购买复购专区商品，请到先到vip专区购买";
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return false;
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}
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// 判断商品库存
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if ($product['total_num'] > $product['product_sku']['stock_num']) {
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$this->error = "很抱歉，商品 [{$product['product_name']}] 库存不足";
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return false;
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}
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// 是否是会员商品
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if(count($product['grade_ids']) > 0 && $product['grade_ids'][0] != ''){
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if(!in_array($this->user['grade_id'], $product['grade_ids'])){
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$this->error = '很抱歉，此商品仅特定会员可购买';
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return false;
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}
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}
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// 判断是否超过限购数量
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if($product['limit_num'] > 0){
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$hasNum = OrderModel::getHasBuyOrderNum($this->user['user_id'], $product['product_id']);
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if($hasNum + $product['total_num'] > $product['limit_num']){
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$this->error = "很抱歉，购买超过此商品最大限购数量";
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return false;
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}
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}
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}
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}
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return true;
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}
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}
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