389 lines
13 KiB
PHP
389 lines
13 KiB
PHP
<?php
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namespace app\frontend\modules\orderGoods\price\option;
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/**
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* Created by PhpStorm.
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* User: shenyang
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* Date: 2017/5/19
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* Time: 下午6:04
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*/
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use app\common\exceptions\AppException;
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use app\common\facades\Setting;
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use app\common\helpers\Serializer;
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use app\frontend\models\order\PreOrderCoinExchange;
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use app\frontend\models\orderGoods\PreOrderGoodsCoinExchange;
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use app\frontend\modules\deduction\orderGoods\PreOrderGoodsDeduction;
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use app\frontend\modules\order\PriceNode;
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use app\frontend\modules\order\PriceNodeTrait;
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use app\frontend\modules\orderGoods\discount\BaseDiscount;
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use app\frontend\modules\orderGoods\GoodsPriceNodeBase;
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use app\frontend\modules\orderGoods\OrderGoodsCouponPriceNode;
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use app\frontend\modules\orderGoods\OrderGoodsDeductionPriceNode;
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use app\frontend\modules\orderGoods\OrderGoodsDiscountPriceNode;
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use app\frontend\models\orderGoods\PreOrderGoodsDiscount;
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use app\frontend\modules\orderGoods\OrderGoodsTaxfeeNode;
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use app\frontend\modules\orderGoods\price\adapter\GoodsAdapterManager;
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use app\frontend\modules\orderGoods\taxFee\BaseTaxFee;
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use Yunshop\CulturalSpace\models\CulturalFund;
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use Yunshop\CulturalSpace\models\GoodsCulturalSpace;
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use Yunshop\Rebate\models\GoodsRebate;
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use Yunshop\Rebate\models\Rebate;
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abstract class BaseOrderGoodsPrice extends OrderGoodsPrice
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{
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use PriceNodeTrait;
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/**
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* @var float
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*/
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private $deductionAmount;
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private $deductionCount;
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/**
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* @var float
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*/
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private $paymentAmount;
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/**
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* @var float
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*/
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private $price;
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protected $priceClass;
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private $deductionWeight = 0;
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public function _getPriceNodes()
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{
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// 订单节点
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$nodes = collect([
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new GoodsPriceNodeBase($this, 1000)
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]);
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// 订单优惠的节点
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$discountNodes = $this->orderGoods->getDiscounts()->map(function (BaseDiscount $discount) {
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return new OrderGoodsDiscountPriceNode($this, $discount);
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});
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// foreach (\app\common\modules\shop\ShopConfig::current()->get('shop-foundation.goods-discount') as $configItem) {
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// $discountNodes->push(new OrderGoodsDiscountPriceNode($this, call_user_func($configItem['class'], $this->orderGoods), $configItem['weight']));
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// }
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// 订单抵扣节点（!!!不要在循环中自增权重，设置为相同的权重是为，getPriceBeforeByWeight方法更容易编写）
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$deductionNodes = $this->orderGoods->getOrderGoodsDeductions()->map(function (PreOrderGoodsDeduction $preOrderGoodsDeduction) {
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return new OrderGoodsDeductionPriceNode($this, $preOrderGoodsDeduction, 2200);
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});
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$taxNodes = $this->orderGoods->getTaxFees()->map(function (BaseTaxFee $taxFee) {
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return new OrderGoodsTaxfeeNode($this, $taxFee, 2300);
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});
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// 按照weight排序
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return $nodes->merge($discountNodes)->merge($deductionNodes)->merge($taxNodes)->sortBy(function (PriceNode $priceNode) {
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return $priceNode->getWeight();
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})->values();
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}
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/**
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* @return mixed
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*/
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abstract protected function goods();
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abstract protected function aGoodsPrice();
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/**
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* 成交价
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* @return mixed
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*/
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public function getPrice()
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{
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// 判断：开启文创豆兑换 价格为0
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if((int)request()->input('is_legumes_exchange') == 1) return 0;
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if (isset($this->price)) return $this->price;
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if ($this->isCoinExchange()) return 0;
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// 商品销售价 - 等级优惠金额
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$this->price = $this->getGoodsPrice();
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$this->price = max($this->price, 0);
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// 判断：是否开启消费返利
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$goodsRebate = GoodsRebate::uniacid()->where('goods_id',$this->orderGoods->goods_id)->first();
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if($goodsRebate->is_open == 1){
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// 判断：当前返利记录是否存在
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$rebateInfo = Rebate::uniacid()
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->selectRaw('max(reality_thaw_time) as last_reality_thaw_time,max(status) as max_status')
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->where('uid', $this->orderGoods->uid)
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->where('goods_id', $this->orderGoods->goods_id)
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->first();
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// 不存在返利记录,从未购买 原价购买
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if(empty($rebateInfo)) return $this->price;
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$rebateInfo = $rebateInfo->toArray();
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// 判断：最大状态是否为1或者2 不是则失效，原价购买
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if(!in_array($rebateInfo['max_status'],[1,2])) return $this->price;
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// 判断：最后结算信息获取 并且判断是否需要复购，需要则返回复购价格
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$endInfo = Rebate::uniacid()
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->where('uid', $this->orderGoods->uid)
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->where('goods_id', $this->orderGoods->goods_id)
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->where('reality_thaw_time', $rebateInfo['last_reality_thaw_time'])
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->first();
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// 是否需要复购 需要则返回复购价格，否则无操作
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if($endInfo->is_repurchase == 1){
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$endInfo = $endInfo->toArray();
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$this->price = $endInfo['repurchase_money'] ?? $this->price;
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}
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}
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return $this->price;
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}
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public function getLegumes(){
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if((int)request()->input('is_legumes_exchange') == 1){
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$legumes_exchange_price = GoodsCulturalSpace::uniacid()->where('goods_id',(int)$this->orderGoods->goods_id)->value('legumes_exchange_price');
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$current_fee = CulturalFund::uniacid()->value('current_fee');
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$this->legumes_rate = $current_fee;
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$this->legumes_exchange_price = $legumes_exchange_price;
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$this->use_legumes_exchange = (float)ceil(sprintf("%.2f",$legumes_exchange_price / $current_fee));
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return $this->use_legumes_exchange;
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}
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return 0;
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}
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public function getLegumesPrice(){
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if((int)request()->input('is_legumes_exchange') == 1){
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$this->use_legumes_exchange_price = GoodsCulturalSpace::uniacid()->where('goods_id',(int)$this->orderGoods->goods_id)->value('legumes_exchange_price');
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return $this->use_legumes_exchange_price;
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}
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return 0;
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}
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//todo blank 商品价格适配器
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public function goodsPriceManager()
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{
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if (isset($this->priceClass)) {
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return $this->priceClass;
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}
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$this->priceClass = GoodsAdapterManager::preOrderGoods($this->orderGoods);
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return $this->priceClass;
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}
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public function getVipPrice(){
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// 判断：开启文创豆兑换 价格为0
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if((int)request()->input('is_legumes_exchange') == 1) return 0;
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if ($this->isCoinExchange()) {
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return 0;
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}
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return $this->getGoodsPrice() - $this->getMemberLevelDiscountAmount();
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}
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private $isCoinExchange;
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/**
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* @return bool
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*/
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private function isCoinExchange()
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{
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if (!isset($this->isCoinExchange) && (int)request()->input('is_legumes_exchange') != 1) {
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//blank not deduction
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if ($this->orderGoods->order->isDeductionDisable()) {
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$this->isCoinExchange = false;
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return $this->isCoinExchange;
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}
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// 判断：当前商品是否为积分商品&& (int)$this->orderGoods->pointGoods->id > 0
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if (!$this->orderGoods->goods->hasOneSale->has_all_point_deduct ) {
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$this->isCoinExchange = false;
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}
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else {
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$this->isCoinExchange = true;
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$relations = collect(\app\common\modules\shop\ShopConfig::current()->get('shop-foundation.coin-exchange'))->sortBy('weight');
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foreach ($relations as $configItem) {
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$coinExchange = call_user_func($configItem['class'], $this);
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if(!$coinExchange->validate()) continue;
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$orderCoinExchange = $coinExchange->setLog();
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//todo 权重最大的过了直接断循环
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break;
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}
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if(empty($orderCoinExchange)){
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//获取商城设置: 判断 积分、余额 是否有自定义名称
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$shopSet = \Setting::get('shop.shop');
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// 优惠记录
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$preOrderGoodsDiscount = new PreOrderGoodsDiscount([
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'discount_code' => 'coinExchange',
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'amount' => $this->getGoodsPrice() ?: 0,
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'name' => $shopSet['credit1'] ? $shopSet['credit1'] . '全额抵扣' : '积分全额抵扣',
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]);
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$preOrderGoodsDiscount->setOrderGoods($this->orderGoods);
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// 全额抵扣记录
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$orderGoodsCoinExchange = new PreOrderGoodsCoinExchange([
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'code' => 'point',
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'amount' => $this->getGoodsPrice() ?: 0,
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'coin' => $this->orderGoods->goods->hasOneSale->all_point_deduct * $this->orderGoods->total,
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'name' => $shopSet['credit1'] ? $shopSet['credit1'] . '全额抵扣' : '积分全额抵扣',
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]);
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$orderGoodsCoinExchange->setOrderGoods($this->orderGoods);
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$orderCoinExchange = new PreOrderCoinExchange([
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'code' => 'point',
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'amount' => $this->getGoodsPrice() ?: 0,
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'coin' => $this->orderGoods->goods->hasOneSale->all_point_deduct * $this->orderGoods->total,
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'name' => $shopSet['credit1'] ? $shopSet['credit1'] . '全额' : '积分全额',
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'uid' => $this->orderGoods->uid,
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]);
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}
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$this->orderGoods->order->getOrderCoinExchanges()->addAndGroupByCode($orderCoinExchange);
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}
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}
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return $this->isCoinExchange;
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}
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/**
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* 获取订单商品支付金额
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* @return float|mixed
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* @throws \app\common\exceptions\AppException
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*/
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public function getPaymentAmount()
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{
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if (!isset($this->paymentAmount)) {
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$this->paymentAmount = $this->getPriceAfter($this->getPriceNodes()->last()->getKey());
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$this->paymentAmount = max($this->paymentAmount, 0);
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}
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if((int)$this->orderGoods->pointGoods->id > 0){
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$this->paymentAmount = sprintf("%.2f",$this->orderGoods->pointGoods->use_money * $this->orderGoods->total);
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}
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return $this->paymentAmount;
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}
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/**
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* 销售价(商品的原销售价)
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* @return mixed
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*/
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public function getGoodsPrice(){
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if((int)$this->orderGoods->pointGoods->id > 0){
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return sprintf("%.2f",$this->orderGoods->pointGoods->use_money * $this->orderGoods->total);
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}
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return $this->aGoodsPrice() * $this->orderGoods->total;
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}
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/**
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* 成本价
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* @return mixed
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*/
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public function getGoodsCostPrice()
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{
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return $this->goods()->cost_price * $this->orderGoods->total;
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}
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/**
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* 市场价
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* @return mixed
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*/
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public function getGoodsMarketPrice()
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{
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return $this->goods()->market_price * $this->orderGoods->total;
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}
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/**
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* 优惠券价
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* @return int
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*/
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public function getCouponAmount()
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{
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if (!isset($this->orderGoods->coupons)) {
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return 0;
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}
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return $this->orderGoods->coupons->sum('amount');
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}
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/**
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* 获取订单商品抵扣金额
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* @return float
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*/
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public function getDeductionAmount()
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{
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if ($this->deductionCount != $this->orderGoods->getOrderGoodsDeductions()->count()) {
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$this->deductionCount = $this->orderGoods->getOrderGoodsDeductions()->count();
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trace_log()->deduction('订单商品计算者', "订单商品计算所有已用的抵扣金额");
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$this->deductionAmount = $this->orderGoods->getOrderGoodsDeductions()->getUsedPoint()->getMoney();
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}
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return $this->deductionAmount;
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}
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protected $vipDiscountAmount;
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protected $vipDiscountLog;
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public function getMemberLevelDiscountAmount()
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{
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if (!isset($this->vipDiscountAmount)) {
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$this->vipDiscountAmount = $this->_getVipDiscountAmount($this->goodsPriceManager());
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$this->vipDiscountLog = $this->goods()->vipDiscountLog;
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}
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return $this->vipDiscountAmount;
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}
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public function getVipDiscountLog()
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{
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if (!isset($this->vipDiscountLog)) {
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$this->getMemberLevelDiscountAmount();
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}
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return $this->vipDiscountLog;
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}
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/**
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* 商品的会员等级折扣金额
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* @return mixed
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*/
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protected function _getVipDiscountAmount($price)
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{
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return $this->goods()->getVipDiscountAmount($price) * $this->orderGoods->total;
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}
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/**
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* 不可用
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* 商品的会员等级折扣金额(缓存)
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* @return mixed
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*/
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public function getVipDiscountAmount($price)
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{
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return 0;
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if (!isset($this->vipDiscountAmount)) {
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$this->vipDiscountAmount = $this->_getVipDiscountAmount($price);
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if ($this->vipDiscountAmount) {
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$preOrderGoodsDiscount = new PreOrderGoodsDiscount([
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'discount_code' => $this->goods()->vipDiscountLog->code,
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'amount' => $this->vipDiscountAmount ?: 0,
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'name' => $this->goods()->vipDiscountLog->name,
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]);
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$preOrderGoodsDiscount->setOrderGoods($this->orderGoods);
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}
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}
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return $this->vipDiscountAmount;
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}
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} |