alipay-ok

@@ -11,7 +11,7 @@ const payModel = require(`${mRoot}/pay`);
 const headerModel = require('../../../doraemon/models/header'); // 头部model
 const co = require('bluebird').coroutine;
 const helpers = global.yoho.helpers;
-const Alipay = require('../helpers/pay/alipay');
+const Payment = require('../helpers/payment');
 
 /**
  * 支付中心
@@ -100,7 +100,7 @@ const goAlipay = (req, res) => {
             payment: paymentType
         });
 
-        let payRequestPars = Alipay.pay(user, orderDetail, paymentType, req.protocol);
+        let payRequestPars = Payment.pay(user, orderDetail, paymentType, req.protocol);
 
         if (!payRequestPars) {
             return res.json({

+/**
+ * 各种支付的入口
+ *
+ * @author: jiangfeng<jeff.jiang@yoho.cn>
+ * @date: 16/7/22
+ */
+
+'use strict';
+
+const PayData = require('../models/pay');
+const OrderData = require('../models/order');
+const Alipay = require('./pay/alipay');
+const Wechat = require('./pay/wechat');
+const Promise = require('bluebird');
+const common = require('./pay/common');
+const co = Promise.coroutine;
+const logger = global.yoho.logger;
+
+const Payment = {
+    pay(user, order, payType, protocol) {
+        return co(function*() {
+            let result = {
+                code: 400,
+                message: '获取支付方式信息失败'
+            };
+            let paymentPars = payType.split('_');
+            let payInfo;
+            let bankCode = '';
+
+            if (paymentPars.length !== 2) {
+                return result;
+            }
+
+            if (!order.order_code) {
+                result.message = '没有找到该订单';
+                return result;
+            }
+
+            if (order.is_cancel && order.is_cancel === 'Y') {
+                result.message = '该订单已经取消';
+                return result;
+            }
+
+            if (order.pay_expire && common.getPayExpireMin(order.pay_expire) <= 0) {
+                result.message = '当前订单不可支付'; // 该订单已超过2个小时
+                return result;
+            }
+
+            let method = paymentPars[0] * 1;
+
+            if (method === PayData.payments.wechat) {
+                // 如果是微信支付，不需要调用获取支付方式详情接口
+                result = yield Wechat.pay(user, order, { id: PayData.payments.wechat });
+            } else {
+                payInfo = yield PayData.getPaymentInfo(method);
+
+                if (!payInfo.payParams) {
+                    return result;
+                }
+
+                switch (payInfo.id) {
+                    case PayData.payments.alipay:
+                        result = Alipay.pay(user, order, payInfo, protocol);
+                        break;
+                    default:
+                        break;
+                }
+            }
+
+            logger.info(`pay to url, params = ${JSON.stringify(result)}`);
+
+            if (result.code === 200) {
+                let updateInfo = yield Payment.beforePay(user, order, method, bankCode);
+
+                if (updateInfo && updateInfo.code !== 200) {
+                    return updateInfo;
+                }
+            }
+
+            return result;
+        })();
+    },
+
+    beforePay(user, order, method, bankCode) {
+        return Promise.all([
+            OrderData.updateOrderPayment(order.order_code, method, user.uid),
+            PayData.getBankByOrder(order.order_code)
+        ]).then(result => {
+            let paymentRecord = result[0];
+            let bankRecord = result[1];
+
+            if (!paymentRecord || paymentRecord.code !== 200) {
+                let message = paymentRecord && paymentRecord.message ? paymentRecord.message : '系统繁忙，请稍后再试';
+
+                return { code: 400, message: message };
+            }
+
+            if (bankRecord && bankRecord.bankCode) {
+                return PayData.updateOrderPayBank(order.order_code, method, bankCode);
+            } else {
+                return PayData.setOrderPayBank(order.order_code, method, bankCode);
+            }
+
+        }).catch(e => {
+            logger.error('update order pay info error.', e);
+
+            return Promise.resolve({
+                code: 400,
+                message: '更新订单支付信息失败'
+            });
+        });
+    },
+
+    afterPay(query, payId, user) {
+        return co(function*() {
+            let payInfo = yield PayData.getPaymentInfo(payId);
+            let payResult = {};
+            let payData = {};
+            let payName = '';
+
+            if (payId === PayData.payments.alipay) {
+                payResult = Alipay.notify(query, payInfo);
+            } else if (payId === PayData.payments.alibank) {
+                payResult = Alibank.notify(query, payInfo);
+            }
+
+            payResult.bankName = payName = payResult.bankName || payInfo.payName || '';
+            payResult.bankCode = payResult.bankCode || payInfo.pay_code || '';
+
+            //记录日志
+            logger.info(`\r\n\r\n pay back confirm，req = ${JSON.stringify({
+                    query: query,
+                    payId: payId,
+                    user: user,
+                    payResult: payResult
+                })}`);
+
+            if (payResult && payResult.payResult === 200) {
+                if (payResult.orderCode) {
+                    logger.info('pay back confirm');
+                    yield PayData.sendPayConfirm(payResult.orderCode, payId, user.uid);
+                }
+
+                payData = yield PayData.procOrderData(payResult, user.uid);
+            } else {
+                payData = {
+                    code: 500,
+                    message: '支付失败'
+                };
+            }
+
+            payData.payName = payName;
+
+            return payData;
+        })();
+    }
+};
+
+module.exports = Payment;
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