huahuibao/app-mall/controllers/PayController.php

<?php

namespace mall\controllers;

use bizMall\goods\services\CategoryRelateService;
use bizMall\goods\services\UsageRelationService;
use bizMall\order\services\OrderService;
use bizMall\promote\services\CouponService;
use common\models\xhShop;
use common\services\xhMerchantExtendService;
use Yii;
use common\services\xhUserAssetService;
use common\services\xhUserService;
use common\services\xhCouponService;
use common\services\xhOrderService;
use common\components\util;
use common\components\stringUtil;
use common\components\dict;

class PayController extends BaseController
{

    public $guestAccess = ['get-params'];


    //创建订单 ssh 2019.12.3
    public function actionCreateOrder()
    {
        $post = Yii::$app->request->post();
        $customId = $this->customId;
        $post['customId'] = $customId;
        $post['payWay'] = $this->isWx == true ? 0 : 1;
        $lat2 = $post['receiveLat'];//收货人纬度
        $lng2 = $post['long'];//收货人经度
        $lat1 = $this->sj['lat'];//花店纬度
        $lng1 = $this->sj['long'];//花店经度
        $calcDistance = util::getDistance($lat1, $lng1, $lat2, $lng2);//防止别人改动，PHP计算的距离会比腾讯js算的小，但能保证有一定准确性
        $post['sendDistance'] = $post['sendDistance'] >= $calcDistance ? $post['sendDistance'] : $calcDistance;//二地距离
        $sendDistance = $post['sendDistance'];
        $freight = dict::getDict('freight');
        $firstDistance = $freight['firstDistance'];
        $firstPrice = $freight['firstPrice'];
        $nextDistance = $freight['nextDistance'];
        $nextPrice = $freight['nextPrice'];
        if ($sendDistance <= $firstDistance && $post['isCharge'] == 1) {
            $post['sendCost'] = $firstPrice;
        } else if ($post['isCharge'] == 1) {
            $subDistance = $sendDistance - $firstDistance;
            $addPrice = intval($subDistance / $nextDistance) * $nextPrice;
            $post['sendCost'] = $firstPrice + $addPrice;
        }
        if (empty($this->sjExtend['payment'])) {
            util::fail('支付功能未开通，暂时无法购买哦~');
        }
        $couponAmount = 0;
        $couponId = isset($post['couponId']) ? $post['couponId'] : 0;//代金劵
        if (!empty($couponId)) {
            $coupon = xhCouponService::getById($couponId);
            $couponUserId = $coupon['userId'];
            if ($couponUserId != $customId) {
                util::fail('不是你的代金劵');
            }
            if ($coupon['useStatus'] == 1 || $coupon['deadline'] < time()) {
                util::fail('代金劵已经失效了');
            }
            $couponAmount = $coupon['amount'];
        }
        //不要将代金劵保存到订单表，付款成功后再保存进去！！！
        unset($post['couponId']);
        $post['sjId'] = $this->sjId;
        //店铺id
        $post['shopId'] = $this->sj['defaultShopId'];
        $order = xhOrderService::add($post);//创建订单
        if ($order == false) {
            util::fail('创建订单失败');
        }
        $orderId = $order['id'];
        $oData = [];
        $goodsInfo = $post['goodsInfo'];
        $totalFee = 0;//计算总价格
        $goodsIdList = [];
        $multiPriceIdList = [];
        $orderName = '';
        $goodsNum = 0;
        foreach ($goodsInfo as $key => $val) {
            $multiPriceId = 0;//多种价格表Id
            $goodsId = $val['goodsId'];
            $num = $val['num'];
            $goodsNum += $num;
            $goods = xhGoodsService::getById($goodsId);
            if (empty($orderName)) {
                $orderName = $goods['name'];
            }
            $price = $goods['price'];
            if ($val['multiPriceId'] != 0 && $goods['multiPrice'] != '') {
                $pos = strpos($goods['multiPrice'], $val['multiPriceId']);
                if ($pos === false) {
                    util::fail('订单的商品不存在');
                }
                $goodPrice = xhGoodsPriceService::getById($val['multiPriceId']);

                //$price = $goodPrice['price'];
                $price = xhGoodsSettingService::changePrice($goods, $goodPrice['price']);//统一对商品进行价格等方面设置
                //多种价格规格 替换 默认（单价格）
                $goods['name'] = $goodPrice['title'];
                //$goods['cover'] = $goodPrice['picture'];//后台图片上传功能未开发，暂时使用默认商品图片
                $multiPriceId = $val['multiPriceId'];
            }
            $totalFee += $price * $num;
            $goodsIdList[] = $goodsId;
            $multiPriceIdList[] = $multiPriceId;
            $data = [
                'orderId' => $orderId,
                'goodsId' => $goodsId,
                'customId' => $customId,
                'sjId' => $this->sjId,
                'title' => $goods['name'],
                'cover' => $goods['cover'],
                'unitPrice' => $price,
                'num' => $num,
                'multiPriceId' => $multiPriceId,
                'createTime' => date("Y-m-d H:i:s"),
            ];
            xhOrderGoodsService::add($data);//创建订单商品列表
        }
        $sendCost = $post['sendCost'];//运费
        $oData['goodsNum'] = $goodsNum;//订单的商品数量类型，单个还是多个的
        $oData['prePrice'] = $totalFee + $sendCost;
        $oData['orderName'] = $goodsNum > 1 ? $orderName . '等' . $goodsNum . '件商品' : $orderName;
        if (isset($post['sourceType']) && $post['sourceType'] == 'cart') {
            if (!empty($goodsIdList)) {
                foreach ($goodsIdList as $key => $goodsId) {
                    xhCartService::delByIds($customId, $goodsId, $multiPriceIdList[$key]);//删除购物车($userId, $goodsId, $goodsPriceId, $cartId)
                }
            }
        }
        $userAsset = xhUserAssetService::getByUserId($customId);
        $level = $userAsset['member'];
        if ($level > 0) {
            $gradeList = xhMerchantExtendService::getGradeList($this->sjExtend);
            $discount = $gradeList[$level]['discount'];
            $discount = strlen($discount) == 1 ? $discount * 10 : $discount;
            $totalFee = number_format($discount * $totalFee / 100, 2);
        }
        $oData['actPrice'] = $totalFee + $sendCost - $couponAmount;
        xhOrderService::updateById($orderId, $oData);
        util::success(['orderId' => $orderId, 'couponId' => $couponId], '订单创建成功');
    }

    public function actionParams()
    {
        ini_set('date.timezone', 'Asia/Shanghai');
        $post = Yii::$app->request->post();
        $payWay = isset($post['payWay']) ? $post['payWay'] : '';
        $shopId = isset($post['shopId']) ? $post['shopId'] : 0;
        //来源 0自建商城 1门店 2微信朋友圈 3淘宝
        $sourceType = isset($post['sourceType']) ? $post['sourceType'] : 0;
        $shopInfo = xhShop::find()->where(['id' => $shopId])->one();
        if (empty($shopInfo) || $shopInfo->sjId != $this->sjId) {
            util::fail('门店无效');
        }

        unset($post['payWay']);
        $post['userId'] = $this->userId;
        $prePrice = round($post['prePrice'], 2);//四舍五入，保留二位小数

        $userAsset = xhUserAssetService::getByUserId($this->userId);
        $level = isset($userAsset['member']) ? $userAsset['member'] : 0;
        $sjExtend = xhMerchantExtendService::getBySjId($this->sjId);
        $memberIntegral = xhMerchantExtendService::getGradeList($sjExtend, 'desc');
        Yii::info(json_encode($sjExtend));
        Yii::info(json_encode($memberIntegral));
        //$discount = isset($memberIntegral[$level]['discount']) ? $memberIntegral[$level]['discount'] : $memberIntegral[$level]['discount'];
        $discount = 0;
        $actPrice = $prePrice;
        $couponId = isset($post['couponId']) && !empty($post['couponId']) ? $post['couponId'] : 0;
        Yii::info($this->userId . ' ' . $level . ' ' . $discount);
        //没有优惠券才能使用会员折扣 ssh 2019.8.30
        if (!empty($discount) && $prePrice >= 1 && empty($couponId)) {
            $currentPrice = ($prePrice * $discount) / 100;
            $actPrice = substr(sprintf("%.3f", $currentPrice), 0, -2);
        }
        //没有优惠卷，微信朋友圈付款才给随机优惠金额 ssh 2019.9.12
        if ($sourceType == 2 && empty($couponId)) {
            $discountAmount = OrderService::getRandDiscount($actPrice);
            $discountAmount = 0.01;
            $actPrice = stringUtil::calcSub($actPrice, $discountAmount);
            $post['discountType'] = 2;//优惠类型是：付款随机优惠
            $post['discountAmount'] = $discountAmount;
        }
        $post['actPrice'] = $actPrice;
        $post['payStyle'] = 0;
        $post['sjId'] = $this->sjId;
        $now = time();
        $expireTime = $now + 1800;//订单30分钟后过期
        $post['createTime'] = date("Y-m-d H:i:s", $now);
        $post['deadline'] = $expireTime;
        if (!empty($couponId)) {
            $time = time();
            $coupon = CouponService::getById($couponId);
            if ($coupon['deadline'] <= $time) {
                util::fail('优惠卷已经过期');
            }
            if ($coupon['status'] == 1) {
                util::fail('优惠卷已经使用');
            }
            if ($coupon['meetAmount'] > $post['prePrice']) {
                util::fail('消费金额不足' . $coupon['meetAmount'] . '元');
            }
            $post['actPrice'] = stringUtil::calcSub($post['prePrice'], $coupon['amount']);//浮点相减
            $post['discountAmount'] = $coupon['amount'];
            $post['discountType'] = 0;
        }
        if ($post['actPrice'] <= 0) {
            util::fail('消费金额太低');
        }
        if ($this->isWx) {
            $post['modPriceStatus'] = 1;//微信已经提交不能再修改价格
        }
        $post['sourceType'] = $sourceType;
        $post['id'] = stringUtil::generateOrderNo($this->sjId, $this->userId);
        $payment = xhOrderService::add($post);
        $orderId = $payment['id'];

        if ($payWay == 'balance') {//余额支付
            util::success(['orderId' => $orderId]);
        }
        $name = '购买商品';
        $totalFee = $post['actPrice'];
        if ($this->isWx) {
            $userId = $post['userId'];
            $user = xhUserService::getById($userId);
            if ($user['sjId'] != $this->sjId) {
                util::fail('非法用户');
            }
            $openId = $user['openId'];
            $capitalType = dict::getDict('capitalType','xhOrder','id');
            $attach = 'capitalType=' . $capitalType . '&couponId=' . $couponId;//将流水类型、优惠卷传过去
            $weixin = Yii::getAlias("@vendor/weixin");
            require_once($weixin . '/lib/WxPay.Api.php');
            require_once($weixin . '/example/WxPay.JsApiPay.php');
            $input = new \WxPayUnifiedOrder();
            $input->SetBody($name);
            $input->SetOut_trade_no($orderId);
            $input->SetTotal_fee($totalFee * 100);
            $input->SetTime_start(date("YmdHis", $now));
            $input->SetAttach($attach);
            $input->SetTime_expire(date("YmdHis", $expireTime));//设置订单有效期5分钟
            $input->SetNotify_url($this->frontUrl . '/notice/weixin-callback/');
            $input->SetTrade_type("JSAPI");


            //服务商 代设置微信支付,要添加的参数设置
            if ($this->sjExtend['wxPayApply'] == 1) {
                //$input->SetOpenid($openId);
                $input->SetSub_openid($openId);
                //自设置 微信支付
            } else {
                $input->SetOpenid($openId);
            }

            $wxOrder = \WxPayApi::unifiedOrder($input, 6, $this->sjExtend);
            $tools = new \JsApiPay();
            $jsApiParameters = $tools->GetJsApiParameters($wxOrder, $this->sjExtend);
            $newParams = json_decode($jsApiParameters, true);
            $newParams['orderId'] = $orderId;
            util::success($newParams);
        }
        util::success(['orderId' => $orderId]);
    }

}