mirror of
https://github.com/crmeb/CRMEB.git
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282 lines
11 KiB
PHP
282 lines
11 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2020 https://www.crmeb.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
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// +----------------------------------------------------------------------
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// | Author: CRMEB Team <admin@crmeb.com>
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// +----------------------------------------------------------------------
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namespace app\services\order;
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use crmeb\utils\Str;
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use app\services\BaseServices;
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use crmeb\services\CacheService;
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use app\dao\order\StoreOrderCartInfoDao;
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use think\exception\ValidateException;
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/**
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* Class StoreOrderCartInfoServices
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* @package app\services\order
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* @method array getCartColunm(array $where, string $field, ?string $key) 获取购物车信息以数组返回
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* @method array getCartInfoList(array $where, array $field) 获取购物车详情列表
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* @method getSplitCartNum(array $cart_id)
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* @method getOne(array $where, ?string $field = '*', array $with = []) 根据条件获取一条数据
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*/
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class StoreOrderCartInfoServices extends BaseServices
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{
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/**
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* StoreOrderCartInfoServices constructor.
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* @param StoreOrderCartInfoDao $dao
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*/
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public function __construct(StoreOrderCartInfoDao $dao)
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{
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$this->dao = $dao;
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}
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/**
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* 获取指定订单下的商品详情
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* @param int $oid
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* @return array|mixed
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*/
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public function getOrderCartInfo(int $oid)
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{
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$cartInfo = CacheService::get(md5('store_order_cart_info_' . $oid));
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if ($cartInfo) return $cartInfo;
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$cart_info = $this->dao->getColumn(['oid' => $oid], 'cart_info', 'cart_id');
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$info = [];
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foreach ($cart_info as $k => $v) {
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$_info = is_string($v) ? json_decode($v, true) : $v;
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if (!isset($_info['productInfo'])) $_info['productInfo'] = [];
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//缩略图处理
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if (isset($_info['productInfo']['attrInfo'])) {
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$_info['productInfo']['attrInfo'] = get_thumb_water($_info['productInfo']['attrInfo']);
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}
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$_info['productInfo'] = get_thumb_water($_info['productInfo']);
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$info[$k]['cart_info'] = $_info;
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unset($_info);
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}
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CacheService::set(md5('store_order_cart_info_' . $oid), $info);
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return $info;
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}
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/**
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* 查找购物车里的所有商品标题
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* @param int $oid
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* @param $cartId
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* @param false $goodsNum
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* @return bool|mixed|string
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function getCarIdByProductTitle(int $oid, $cartId, $goodsNum = false)
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{
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$key = md5('store_order_cart_product_title_' . $oid . '_' . is_array($cartId) ? implode('_', $cartId) : $cartId);
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$title = CacheService::get($key);
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if (!$title) {
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$orderCart = $this->dao->getCartInfoList(['oid' => $oid, 'cart_id' => $cartId], ['cart_info']);
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foreach ($orderCart as $item) {
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if (isset($item['cart_info']['productInfo']['store_name'])) {
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if ($goodsNum && isset($item['cart_info']['cart_num'])) {
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$title .= $item['cart_info']['productInfo']['store_name'] . ' * ' . $item['cart_info']['cart_num'] . ' | ';
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} else {
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$title .= $item['cart_info']['productInfo']['store_name'] . '|';
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}
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}
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}
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if ($title) {
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$title = substr($title, 0, strlen($title) - 1);
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}
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CacheService::set($key, $title);
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}
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return $title ? $title : '';
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}
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/**
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* 获取打印订单的商品信息
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* @param array $cartId
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* @return array
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function getCartInfoPrintProduct(array $cartId)
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{
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$cartInfo = $this->dao->getCartInfoList(['cart_id' => $cartId], ['cart_info']);
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$product = [];
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foreach ($cartInfo as $item) {
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$value = is_string($item['cart_info']) ? json_decode($item['cart_info'], true) : $item['cart_info'];
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$value['productInfo']['store_name'] = $value['productInfo']['store_name'] ?? "";
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$value['productInfo']['store_name'] = Str::substrUTf8($value['productInfo']['store_name'], 10, 'UTF-8', '');
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$product[] = $value;
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}
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return $product;
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}
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/**
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* 获取产品返佣金额
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* @param array $cartId
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* @param bool $type true = 一级返佣, fasle = 二级返佣
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* @return string
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*/
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public function getProductBrokerage(array $cartId, bool $type = true)
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{
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$cartInfo = $this->dao->getCartInfoList(['cart_id' => $cartId], ['cart_info']);
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$oneBrokerage = '0';//一级返佣金额
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$twoBrokerage = '0';//二级返佣金额
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$sumProductPrice = '0';//非指定返佣商品总金额
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foreach ($cartInfo as $value) {
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$cartNum = $value['cart_info']['cart_num'] ?? 0;
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if (isset($value['cart_info']['productInfo'])) {
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$productInfo = $value['cart_info']['productInfo'];
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//指定返佣金额
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if (isset($productInfo['is_sub']) && $productInfo['is_sub'] == 1) {
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$oneBrokerage = bcadd($oneBrokerage, bcmul($cartNum, $productInfo['attrInfo']['brokerage'] ?? 0, 2), 2);
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$twoBrokerage = bcadd($twoBrokerage, bcmul($cartNum, $productInfo['attrInfo']['brokerage_two'] ?? 0, 2), 2);
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} else {
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//比例返佣
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if (isset($productInfo['attrInfo'])) {
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$sumProductPrice = bcadd($sumProductPrice, bcmul($cartNum, $productInfo['attrInfo']['price'] ?? 0, 2), 2);
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} else {
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$sumProductPrice = bcadd($sumProductPrice, bcmul($cartNum, $productInfo['price'] ?? 0, 2), 2);
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}
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}
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}
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}
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if ($type) {
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//获取后台一级返佣比例
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$storeBrokerageRatio = sys_config('store_brokerage_ratio');
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//一级返佣比例 小于等于零时直接返回 不返佣
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if ($storeBrokerageRatio <= 0) {
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return $oneBrokerage;
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}
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//计算获取一级返佣比例
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$brokerageRatio = bcdiv($storeBrokerageRatio, 100, 4);
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$brokeragePrice = bcmul($sumProductPrice, $brokerageRatio, 2);
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//固定返佣 + 比例返佣 = 一级总返佣金额
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return bcadd($oneBrokerage, $brokeragePrice, 2);
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} else {
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//获取二级返佣比例
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$storeBrokerageTwo = sys_config('store_brokerage_two');
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//二级返佣比例小于等于0 直接返回
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if ($storeBrokerageTwo <= 0) {
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return $twoBrokerage;
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}
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//计算获取二级返佣比例
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$brokerageRatio = bcdiv($storeBrokerageTwo, 100, 4);
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$brokeragePrice = bcmul($sumProductPrice, $brokerageRatio, 2);
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//固定返佣 + 比例返佣 = 二级总返佣金额
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return bcadd($twoBrokerage, $brokeragePrice, 2);
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}
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}
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/**
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* 保存购物车info
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* @param $oid
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* @param array $cartInfo
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* @return int
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*/
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public function setCartInfo($oid, array $cartInfo)
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{
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$group = [];
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foreach ($cartInfo as $cart) {
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$group[] = [
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'oid' => $oid,
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'cart_id' => $cart['id'],
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'product_id' => $cart['productInfo']['id'],
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'cart_info' => json_encode($cart),
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'cart_num' => $cart['cart_num'],
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'surplus_num' => $cart['cart_num'],
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'unique' => md5($cart['id'] . '' . $oid)
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];
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}
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return $this->dao->saveAll($group);
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}
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/**
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* 订单创建成功之后计算订单（实际优惠、积分、佣金、上级、上上级）
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* @param $oid
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* @param array $cartInfo
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* @return bool
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*/
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public function updateCartInfo($oid, array $cartInfo)
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{
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foreach ($cartInfo as $cart) {
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$group = [
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'cart_info' => json_encode($cart)
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];
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$this->dao->update(['oid' => $oid, 'cart_id' => $cart['id']], $group);
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}
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return true;
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}
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/**
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* 商品编号
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* @param $cartId
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* @return array
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*/
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public function getCartIdsProduct($cartId)
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{
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return $this->dao->getColumn([['cart_id', 'in', $cartId]], 'product_id', 'oid');
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}
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/**
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* 获取某个订单还可以拆分商品 split_status 0：未拆分1：部分拆分2：拆分完成
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* @param int $oid
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* @param string $field
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* @param string $key
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* @return array
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*/
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public function getSplitCartList(int $oid, string $field = '*', string $key = 'cart_id')
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{
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$cartInfo = $this->dao->getColumn([['oid', '=', $oid], ['split_status', 'IN', [0, 1]]], $field, $key);
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foreach ($cartInfo as &$item) {
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if ($field == 'cart_info') {
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$item = is_string($item) ? json_decode($item, true) : $item;
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} else {
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if (isset($item['cart_info'])) $item['cart_info'] = is_string($item['cart_info']) ? json_decode($item['cart_info'], true) : $item['cart_info'];
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if (isset($item['cart_num']) && !$item['cart_num']) {//兼容之前老数据
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$item['cart_num'] = $item['cart_info']['cart_num'] ?? 0;
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}
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}
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}
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return $cartInfo;
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}
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/**
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* 检测这些商品是否还可以拆分
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* @param int $oid
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* @param array $cart_data
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* @return bool
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function checkCartIdsIsSplit(int $oid, array $cart_data)
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{
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if (!$cart_data) return false;
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$ids = array_unique(array_column($cart_data, 'cart_id'));
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if ($this->dao->getCartInfoList(['oid' => $oid, 'cart_id' => $ids, 'split_status' => 2], ['cart_id'])) {
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throw new ValidateException('您选择的商品已经拆分完成，请刷新或稍后重新选择');
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}
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$cartInfo = $this->getSplitCartList($oid, 'surplus_num,cart_info,cart_num', 'cart_id');
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if (!$cartInfo) {
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throw new ValidateException('该订单已发货完成');
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}
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foreach ($cart_data as $cart) {
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$surplus_num = $cartInfo[$cart['cart_id']]['surplus_num'] ?? 0;
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if (!$surplus_num) {//兼容之前老数据
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$_info = $cartInfo[$cart['cart_id']]['cart_info'];
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$surplus_num = $_info['cart_num'] ?? 0;
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}
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if ($cart['cart_num'] > $surplus_num) {
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throw new ValidateException('您选择商品拆分数量大于购买数量');
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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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