272 lines
10 KiB
PHP
Executable File
272 lines
10 KiB
PHP
Executable File
<?php
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/**
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* Niushop商城系统 - 团队十年电商经验汇集巨献!
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* =========================================================
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* Copy right 2019-2029 杭州牛之云科技有限公司, 保留所有权利。
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* ----------------------------------------------
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* 官方网址: https://www.niushop.com
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* =========================================================
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*/
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namespace addon\bundling\model;
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use app\model\BaseModel;
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use app\model\order\OrderCreate;
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use app\model\order\OrderCreateTool;
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use app\model\system\Pay;
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use Exception;
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/**
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* 订单创建(优惠套餐)
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*
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* @author Administrator
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*
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*/
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class BundlingOrderCreate extends BaseModel
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{
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use OrderCreateTool;
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public $bunding_info;
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public function __construct()
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{
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$this->promotion_type = 'bundling';
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$this->promotion_type_name = '组合套餐';
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}
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/**
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* 订单创建
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*/
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public function create()
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{
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//计算
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$this->confirm();
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if ($this->error > 0) {
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return $this->error([ 'error_code' => $this->error ], $this->error_msg);
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}
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model('order')->startTrans();
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//循环生成多个订单
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try {
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//订单创建数据
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$order_insert_data = $this->getOrderInsertData([ 'discount' ], 'invert');
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$order_insert_data[ 'store_id' ] = $this->store_id;
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$order_insert_data[ 'create_time' ] = time();
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$order_insert_data[ 'is_enable_refund' ] = 0;
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//订单类型以及状态
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$this->orderType();
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$order_insert_data[ 'order_type' ] = $this->order_type[ 'order_type_id' ];
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$order_insert_data[ 'order_type_name' ] = $this->order_type[ 'order_type_name' ];
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$order_insert_data[ 'order_status_name' ] = $this->order_type[ 'order_status' ][ 'name' ];
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$order_insert_data[ 'order_status_action' ] = json_encode($this->order_type[ 'order_status' ], JSON_UNESCAPED_UNICODE);
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$this->order_id = model('order')->add($order_insert_data);
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$order_goods_insert_data = [];
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//订单项目表
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foreach ($this->goods_list as &$order_goods_v) {
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$order_goods_insert_data[] = $this->getOrderGoodsInsertData($order_goods_v);
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}
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model('order_goods')->addList($order_goods_insert_data);
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//扣除余额(统一扣除)
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$this->useBalance();
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//批量库存处理(卡密商品支付后在扣出库存)//todo 可以再商品中设置扣除库存步骤
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$this->batchDecOrderGoodsStock();
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model('order')->commit();
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//订单创建后事件
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$this->orderCreateAfter();
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//生成整体支付单据
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$pay_model = new Pay();
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$pay_model->addPay($this->site_id, $this->out_trade_no, $this->pay_type, $this->order_name, $this->order_name, $this->pay_money, '', 'OrderPayNotify', '', $this->order_id, $this->member_id);
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return $this->success($this->out_trade_no);
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} catch (Exception $e) {
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model('order')->rollback();
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return $this->error('', $e->getMessage());
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}
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}
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/**
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* 计算后的进一步计算(不存缓存,每次都是重新计算)
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* @return array
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*/
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public function confirm()
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{
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$order_key = $this->param[ 'order_key' ];
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$this->getOrderCache($order_key);
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//初始化地址
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$this->initMemberAddress();
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//初始化门店信息
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$this->initStore();
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//配送计算
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$this->calculateDelivery();
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//批量校验配送方式
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$this->batchCheckDeliveryType();
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//计算发票相关
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$this->calculateInvoice();
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//计算余额
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$this->calculateBalcnce();
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$this->pay_money = $this->order_money - $this->balance_money;
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//设置过的商品项信息
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return get_object_vars($this);
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}
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/**
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* 初始化订单数据
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*/
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public function orderPayment()
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{
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//计算
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$this->calculate();
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//查询配送信息
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$this->getDeliveryData();
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//订单初始项
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event('OrderPayment', [ 'order_object' => $this ]);
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return get_object_vars($this);
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}
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/**
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* 订单计算
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*/
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public function calculate()
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{
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$this->initMemberAddress();
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$this->initMemberAccount();//初始化会员账户
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//组合套餐id 查询订单商品数据
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$bunding_model = new Bundling();
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$this->bunding_info = $bunding_model->getBundlingInfo([ [ 'bl_id', '=', $this->param[ 'bl_id' ] ], [ 'site_id', '=', $this->site_id ] ])[ 'data' ] ?? [];
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if (empty($this->bunding_info)) throw new Exception('找不到活动！');
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//商品列表信息
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$this->getOrderGoodsCalculate();
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$this->shopOrderCalculate();
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//获取发票相关
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$this->getInovice();
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$this->order_key = create_no();
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$this->setOrderCache(get_object_vars($this), $this->order_key);
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return true;
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}
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/**
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* 获取商品的计算信息
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*/
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public function getOrderGoodsCalculate()
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{
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$this->getBundlingGoodsList();
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return true;
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}
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/**
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* 获取组合套餐商品列表信息
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* @return array
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*/
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public function getBundlingGoodsList()
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{
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//组装商品列表
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$field = ' ngbg.sku_id, ngs.sku_name, ngs.sku_no,
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ngs.price, ngs.discount_price, ngs.cost_price, ngs.stock, ngs.weight, ngs.volume, ngs.sku_image,
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ngs.site_id, ngs.goods_state, ngs.is_virtual, ngs.support_trade_type,ngs.supplier_id,
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ngs.is_free_shipping, ngs.shipping_template, ngs.goods_class, ngs.goods_class_name, ngs.goods_id, ns.site_name,ngs.sku_spec_format,ngs.goods_name';
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$alias = 'ngbg';
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$join = [
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[
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'goods_sku ngs',
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'ngbg.sku_id = ngs.sku_id',
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'inner'
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],
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[
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'site ns',
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'ngs.site_id = ns.site_id',
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'inner'
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]
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];
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$goods_list = model('promotion_bundling_goods')->getList([ [ 'ngbg.bl_id', '=', $this->param[ 'bl_id' ] ] ], $field, '', $alias, $join);
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if (!empty($goods_list)) {
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$num = $this->param[ 'num' ];
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foreach ($goods_list as $v) {
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$v[ 'num' ] = $num;
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$this->is_virtual = $v[ 'is_virtual' ];
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$price = $v[ 'discount_price' ];
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$v[ 'price' ] = $price;
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$v[ 'goods_money' ] = $price * $v[ 'num' ];
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$v[ 'real_goods_money' ] = $v[ 'goods_money' ];
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$v[ 'coupon_money' ] = 0;//优惠券金额
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$v[ 'promotion_money' ] = 0;//优惠金额
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$this->goods_list[] = $v;
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$order_name = $this->order_name ?? '';
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if ($order_name) {
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$len = strlen_mb($order_name);
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if ($len > 200) {
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$this->order_name = str_sub($order_name, 200);
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} else {
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$this->order_name = string_split($order_name, ',', $v[ 'sku_name' ]);
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}
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} else {
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$this->order_name = string_split('', ',', $v[ 'sku_name' ]);
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}
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$this->site_name = $v[ 'site_name' ];
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$this->goods_num += $v[ 'num' ];
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$this->goods_money += $v[ 'goods_money' ];
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//以;隔开的商品项
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$goods_list_str = $this->goods_list_str ?? '';
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if ($goods_list_str) {
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$this->goods_list_str = $goods_list_str . ';' . $v[ 'sku_id' ] . ':' . $v[ 'num' ];
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} else {
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$this->goods_list_str = $v[ 'sku_id' ] . ':' . $v[ 'num' ];
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}
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//有错误也会导致商品无法购买
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$item_error = $v[ 'error' ] ?? [];
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if (!empty($item_error)) {
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$this->setError(1, $item_error[ 'message' ]);
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}
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}
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//循环计算订单项商品价格(受组合套餐的影响)
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//todo 要考虑原价为0的情况
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$rate = $this->bunding_info[ 'bl_price' ] * $num / $this->goods_money;//计算组合套餐与原商品价格计算比率
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$rate = substr(sprintf('%.5f', $rate), 0, -1);
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$this->goods_money = $this->bunding_info[ 'bl_price' ] * $num;//累计金额
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$total_temp_money = $this->goods_money;
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$count = count($this->goods_list);
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foreach ($this->goods_list as $k => &$v) {
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if ($k == ($count - 1)) {
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$temp_money = $total_temp_money;
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$temp_price = round($temp_money / $num, 3);
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$temp_price = substr(sprintf('%.3f', $temp_price), 0, -1);
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$temp_money = substr(sprintf('%.3f', $temp_money), 0, -1);
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} else {
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$temp_price = round($v[ 'discount_price' ] * $rate, 3);
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$temp_money = round($v[ 'discount_price' ] * $num * $rate, 3);
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$temp_price = substr(sprintf('%.3f', $temp_price), 0, -1);
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$temp_money = substr(sprintf('%.3f', $temp_money), 0, -1);
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$total_temp_money -= $temp_money;
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}
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$v[ 'price' ] = $temp_price;
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$v[ 'goods_money' ] = $temp_money;
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$v[ 'real_goods_money' ] = $temp_money;
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}
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}
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return true;
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}
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/**
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* 获取店铺订单计算
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*/
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public function shopOrderCalculate()
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{
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$this->is_free_delivery = $this->bunding_info[ 'shipping_fee_type' ] == 1;
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//重新计算订单总额
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$this->getOrderMoney();
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//理论上是多余的操作
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if ($this->order_money < 0) {
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$this->order_money = 0;
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}
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//总结计算
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$this->pay_money = $this->order_money;
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return true;
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}
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} |