初始化提交

xxpay4spring-cloud/xxpay-web/src/main/java/org/xxpay/web/controller/PayOrderController.java

+package org.xxpay.web.controller;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang.math.NumberUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cloud.client.ServiceInstance;
+import org.springframework.cloud.client.discovery.DiscoveryClient;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.xxpay.common.constant.PayConstant;
+import org.xxpay.common.util.MyLog;
+import org.xxpay.common.util.MySeq;
+import org.xxpay.common.util.PayDigestUtil;
+import org.xxpay.common.util.XXPayUtil;
+import org.xxpay.web.service.MchInfoServiceClient;
+import org.xxpay.web.service.PayChannelServiceClient;
+import org.xxpay.web.service.PayOrderServiceClient;
+
+import java.util.Map;
+
+/**
+ * @Description: 支付订单,包括:统一下单,订单查询,补单等接口
+ * @author dingzhiwei jmdhappy@126.com
+ * @date 2017-07-05
+ * @version V1.0
+ * @Copyright: www.xxpay.org
+ */
+@RestController
+public class PayOrderController {
+
+    private final MyLog _log = MyLog.getLog(PayOrderController.class);
+
+    @Autowired
+    private DiscoveryClient client;
+
+    @Autowired
+    private PayOrderServiceClient payOrderServiceClient;
+
+    @Autowired
+    private MchInfoServiceClient mchInfoServiceClient;
+
+    @Autowired
+    private PayChannelServiceClient payChannelServiceClient;
+
+    /**
+     * 统一下单接口:
+     * 1)先验证接口参数以及签名信息
+     * 2)验证通过创建支付订单
+     * 3)根据商户选择渠道,调用支付服务进行下单
+     * 4)返回下单数据
+     * @param params
+     * @return
+     */
+    @RequestMapping(value = "/pay/create_order", method = RequestMethod.POST)
+    public String payOrder(@RequestParam String params) {
+        ServiceInstance instance = client.getLocalServiceInstance();
+        _log.info("###### 开始接收商户统一下单请求 ######");
+        _log.info("/pay_order, host:" + instance.getHost() + ", service_id:" + instance.getServiceId() + ", params:" + params);
+        JSONObject po = JSONObject.parseObject(params);
+        JSONObject payOrder = null;
+        try {
+            // 验证参数有效性
+            Object object = validateParams(po);
+            if (object instanceof String) {
+                // 参数错误
+                _log.info("请求参数错误:{}", object);
+                return XXPayUtil.makeRetFail(XXPayUtil.makeRetMap(PayConstant.RETURN_VALUE_FAIL, object.toString(), null, null));
+            }
+            if (object instanceof JSONObject) payOrder = (JSONObject) object;
+            if(payOrder == null) return XXPayUtil.makeRetFail(XXPayUtil.makeRetMap(PayConstant.RETURN_VALUE_FAIL, "支付中心下单失败", null, null));
+            String result = payOrderServiceClient.createPayOrder(payOrder.toJSONString());
+            _log.info("插入支付订单数据,结果:{}", result);
+            String channelId = payOrder.getString("channelId");
+            switch (channelId) {
+                case PayConstant.PAY_CHANNEL_WX_APP :
+                    return payOrderServiceClient.doWxPayReq(getJsonParam(new String[]{"tradeType", "payOrder"}, new Object[]{PayConstant.WxConstant.TRADE_TYPE_APP, payOrder}));
+                case PayConstant.PAY_CHANNEL_WX_JSAPI :
+                    return payOrderServiceClient.doWxPayReq(getJsonParam(new String[]{"tradeType", "payOrder"}, new Object[]{PayConstant.WxConstant.TRADE_TYPE_JSPAI, payOrder}));
+                case PayConstant.PAY_CHANNEL_WX_NATIVE :
+                    return payOrderServiceClient.doWxPayReq(getJsonParam(new String[]{"tradeType", "payOrder"}, new Object[]{PayConstant.WxConstant.TRADE_TYPE_NATIVE, payOrder}));
+                case PayConstant.PAY_CHANNEL_ALIPAY_MOBILE :
+                    return payOrderServiceClient.doAliPayMobileReq(getJsonParam("payOrder", payOrder));
+                case PayConstant.PAY_CHANNEL_ALIPAY_PC :
+                    return payOrderServiceClient.doAliPayPcReq(getJsonParam("payOrder", payOrder));
+                case PayConstant.PAY_CHANNEL_ALIPAY_WAP :
+                    return payOrderServiceClient.doAliPayWapReq(getJsonParam("payOrder", payOrder));
+                default:
+                    break;
+            }
+        }catch (Exception e) {
+            _log.error(e, "");
+            return XXPayUtil.makeRetFail(XXPayUtil.makeRetMap(PayConstant.RETURN_VALUE_FAIL, "支付中心系统异常", null, null));
+        }
+        return null;
+    }
+
+    /**
+     * 验证创建订单请求参数,参数通过返回JSONObject对象,否则返回错误文本信息
+     * @param params
+     * @return
+     */
+    private Object validateParams(JSONObject params) {
+        // 验证请求参数,参数有问题返回错误提示
+        String errorMessage;
+        // 支付参数
+        String mchId = params.getString("mchId"); 			    // 商户ID
+        String mchOrderNo = params.getString("mchOrderNo"); 	// 商户订单号
+        String channelId = params.getString("channelId"); 	    // 渠道ID
+        String amount = params.getString("amount"); 		    // 支付金额（单位分）
+        String currency = params.getString("currency");         // 币种
+        String clientIp = params.getString("clientIp");	        // 客户端IP
+        String device = params.getString("device"); 	        // 设备
+        String extra = params.getString("extra");		        // 特定渠道发起时额外参数
+        String param1 = params.getString("param1"); 		    // 扩展参数1
+        String param2 = params.getString("param2"); 		    // 扩展参数2
+        String notifyUrl = params.getString("notifyUrl"); 		// 支付结果回调URL
+        String sign = params.getString("sign"); 				// 签名
+        String subject = params.getString("subject");	        // 商品主题
+        String body = params.getString("body");	                // 商品描述信息
+        // 验证请求参数有效性（必选项）
+        if(StringUtils.isBlank(mchId)) {
+            errorMessage = "request params[mchId] error.";
+            return errorMessage;
+        }
+        if(StringUtils.isBlank(mchOrderNo)) {
+            errorMessage = "request params[mchOrderNo] error.";
+            return errorMessage;
+        }
+        if(StringUtils.isBlank(channelId)) {
+            errorMessage = "request params[channelId] error.";
+            return errorMessage;
+        }
+        if(!NumberUtils.isNumber(amount)) {
+            errorMessage = "request params[amount] error.";
+            return errorMessage;
+        }
+        if(StringUtils.isBlank(currency)) {
+            errorMessage = "request params[currency] error.";
+            return errorMessage;
+        }
+        if(StringUtils.isBlank(notifyUrl)) {
+            errorMessage = "request params[notifyUrl] error.";
+            return errorMessage;
+        }
+        if(StringUtils.isBlank(subject)) {
+            errorMessage = "request params[subject] error.";
+            return errorMessage;
+        }
+        if(StringUtils.isBlank(body)) {
+            errorMessage = "request params[body] error.";
+            return errorMessage;
+        }
+        // 根据不同渠道,判断extra参数
+        if(PayConstant.PAY_CHANNEL_WX_JSAPI.equalsIgnoreCase(channelId)) {
+            if(StringUtils.isEmpty(extra)) {
+                errorMessage = "request params[extra] error.";
+                return errorMessage;
+            }
+            JSONObject extraObject = JSON.parseObject(extra);
+            String openId = extraObject.getString("openId");
+            if(StringUtils.isBlank(openId)) {
+                errorMessage = "request params[extra.openId] error.";
+                return errorMessage;
+            }
+        }else if(PayConstant.PAY_CHANNEL_WX_NATIVE.equalsIgnoreCase(channelId)) {
+            if(StringUtils.isEmpty(extra)) {
+                errorMessage = "request params[extra] error.";
+                return errorMessage;
+            }
+            JSONObject extraObject = JSON.parseObject(extra);
+            String productId = extraObject.getString("productId");
+            if(StringUtils.isBlank(productId)) {
+                errorMessage = "request params[extra.productId] error.";
+                return errorMessage;
+            }
+        }
+
+        // 签名信息
+        if (StringUtils.isEmpty(sign)) {
+            errorMessage = "request params[sign] error.";
+            return errorMessage;
+        }
+
+        // 查询商户信息
+        String retStr = mchInfoServiceClient.selectMchInfo(getJsonParam("mchId", mchId));
+        JSONObject retObj = JSON.parseObject(retStr);
+        JSONObject mchInfo = retObj.getJSONObject("result");
+        if (mchInfo == null) {
+            errorMessage = "Can't found mchInfo[mchId="+mchId+"] record in db.";
+            return errorMessage;
+        }
+        if(mchInfo.getByte("state") != 1) {
+            errorMessage = "mchInfo not available [mchId="+mchId+"] record in db.";
+            return errorMessage;
+        }
+
+        String reqKey = mchInfo.getString("reqKey");
+        if (StringUtils.isBlank(reqKey)) {
+            errorMessage = "reqKey is null[mchId="+mchId+"] record in db.";
+            return errorMessage;
+        }
+
+        // 查询商户对应的支付渠道
+        retStr = payChannelServiceClient.selectPayChannel(getJsonParam(new String[]{"channelId", "mchId"}, new String[]{channelId, mchId}));
+        retObj = JSON.parseObject(retStr);
+        JSONObject payChannel = retObj.getJSONObject("result");
+        if(payChannel == null) {
+            errorMessage = "Can't found payChannel[channelId="+channelId+",mchId="+mchId+"] record in db.";
+            return errorMessage;
+        }
+        if(payChannel.getByte("state") != 1) {
+            errorMessage = "channel not available [channelId="+channelId+",mchId="+mchId+"]";
+            return errorMessage;
+        }
+
+        // 验证签名数据
+        boolean verifyFlag = XXPayUtil.verifyPaySign(params, reqKey);
+        if(!verifyFlag) {
+            errorMessage = "Verify XX pay sign failed.";
+            return errorMessage;
+        }
+        // 验证参数通过,返回JSONObject对象
+        JSONObject payOrder = new JSONObject();
+        payOrder.put("payOrderId", MySeq.getPay());
+        payOrder.put("mchId", mchId);
+        payOrder.put("mchOrderNo", mchOrderNo);
+        payOrder.put("channelId", channelId);
+        payOrder.put("amount", Long.parseLong(amount));
+        payOrder.put("currency", currency);
+        payOrder.put("clientIp", clientIp);
+        payOrder.put("device", device);
+        payOrder.put("subject", subject);
+        payOrder.put("body", body);
+        payOrder.put("extra", extra);
+        payOrder.put("channelMchId", payChannel.getString("channelMchId"));
+        payOrder.put("param1", param1);
+        payOrder.put("param2", param2);
+        payOrder.put("notifyUrl", notifyUrl);
+        return payOrder;
+    }
+
+    /*String makeRetData(Map retMap) {
+        if(retMap.get(PayConstant.RETURN_PARAM_RETCODE).equals(PayConstant.RETURN_VALUE_SUCCESS)) {
+            String repKey = "Hpcl522AV6q613KIi46u6g6XuW8vM1N8bFgyv769770MdYe9u37M4y7rIpl8";
+            String sign = PayDigestUtil.getSign(retMap, repKey, "payParams");
+            retMap.put(PayConstant.RESULT_PARAM_SIGN, sign);
+        }
+        _log.info("生成响应数据:{}", retMap);
+        return JSON.toJSONString(retMap);
+    }*/
+
+    String getJsonParam(String[] names, Object[] values) {
+        JSONObject jsonParam = new JSONObject();
+        for (int i = 0; i < names.length; i++) {
+            jsonParam.put(names[i], values[i]);
+        }
+        return jsonParam.toJSONString();
+    }
+
+    String getJsonParam(String name, Object value) {
+        JSONObject jsonParam = new JSONObject();
+        jsonParam.put(name, value);
+        return jsonParam.toJSONString();
+    }
+
+}

xxpay4spring-cloud/xxpay-web/src/main/java/org/xxpay/web/service/MchInfoServiceClient.java

+package org.xxpay.web.service;
+
+import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.web.client.RestTemplate;
+import org.xxpay.common.util.MyBase64;
+
+/**
+ * @Description:
+ * @author dingzhiwei jmdhappy@126.com
+ * @date 2017-07-05
+ * @version V1.0
+ * @Copyright: www.xxpay.org
+ */
+@Service
+public class MchInfoServiceClient {
+
+    @Autowired
+    RestTemplate restTemplate;
+
+    @HystrixCommand(fallbackMethod = "selectMchInfoFallback")
+    public String selectMchInfo(String jsonParam) {
+        return restTemplate.getForEntity("http://XXPAY-SERVICE/mch_info/select?jsonParam=" + MyBase64.encode(jsonParam.getBytes()), String.class).getBody();
+    }
+
+    public String selectMchInfoFallback(String jsonParam) {
+        return "error";
+    }
+
+}
\ No newline at end of file

xxpay4spring-cloud/xxpay-web/src/main/java/org/xxpay/web/service/PayChannelServiceClient.java

+package org.xxpay.web.service;
+
+import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cloud.netflix.feign.FeignClient;
+import org.springframework.stereotype.Component;
+import org.springframework.stereotype.Service;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.client.RestTemplate;
+import org.xxpay.common.util.MyBase64;
+
+/**
+ * @Description:
+ * @author dingzhiwei jmdhappy@126.com
+ * @date 2017-07-05
+ * @version V1.0
+ * @Copyright: www.xxpay.org
+ */
+@Service
+public class PayChannelServiceClient {
+
+    @Autowired
+    RestTemplate restTemplate;
+
+    @HystrixCommand(fallbackMethod = "selectPayChannelFallback")
+    public String selectPayChannel(String jsonParam) {
+        return restTemplate.getForEntity("http://XXPAY-SERVICE/pay_channel/select?jsonParam=" + MyBase64.encode(jsonParam.getBytes()), String.class).getBody();
+    }
+
+    public String selectPayChannelFallback(String jsonParam) {
+        return "error";
+    }
+
+}
\ No newline at end of file

xxpay4spring-cloud/xxpay-web/src/main/java/org/xxpay/web/service/PayOrderServiceClient.java

+package org.xxpay.web.service;
+
+import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.web.client.RestTemplate;
+import org.xxpay.common.util.MyBase64;
+
+/**
+ * @Description:
+ * @author dingzhiwei jmdhappy@126.com
+ * @date 2017-07-05
+ * @version V1.0
+ * @Copyright: www.xxpay.org
+ */
+@Service
+public class PayOrderServiceClient {
+
+    @Autowired
+    RestTemplate restTemplate;
+
+    /**
+     * 创建支付订单
+     * @param jsonParam
+     * @return
+     */
+    @HystrixCommand(fallbackMethod = "createPayOrderFallback")
+    public String createPayOrder(String jsonParam) {
+        return restTemplate.getForEntity("http://XXPAY-SERVICE/pay/create?jsonParam=" + MyBase64.encode(jsonParam.getBytes()), String.class).getBody();
+    }
+
+    public String createPayOrderFallback(String jsonParam) {
+        return "error";
+    }
+
+    /**
+     * 处理微信支付
+     * @param jsonParam
+     * @return
+     */
+    @HystrixCommand(fallbackMethod = "doWxPayReqFallback")
+    public String doWxPayReq(String jsonParam) {
+        return restTemplate.getForEntity("http://XXPAY-SERVICE/pay/channel/wx?jsonParam=" + MyBase64.encode(jsonParam.getBytes()), String.class).getBody();
+    }
+
+    public String doWxPayReqFallback(String jsonParam) {
+        return "error";
+    }
+
+    /**
+     * 处理支付宝wap支付
+     * @param jsonParam
+     * @return
+     */
+    @HystrixCommand(fallbackMethod = "doAliPayWapReqFallback")
+    public String doAliPayWapReq(String jsonParam) {
+        return restTemplate.getForEntity("http://XXPAY-SERVICE/pay/channel/ali_wap?jsonParam=" + MyBase64.encode(jsonParam.getBytes()), String.class).getBody();
+    }
+
+    public String doAliPayWapReqFallback(String jsonParam) {
+        return "error";
+    }
+
+    /**
+     * 处理支付宝即时到账支付
+     * @param jsonParam
+     * @return
+     */
+    @HystrixCommand(fallbackMethod = "doAliPayPcReqFallback")
+    public String doAliPayPcReq(String jsonParam) {
+        return restTemplate.getForEntity("http://XXPAY-SERVICE/pay/channel/ali_pc?jsonParam=" + MyBase64.encode(jsonParam.getBytes()), String.class).getBody();
+    }
+
+    public String doAliPayPcReqFallback(String jsonParam) {
+        return "error";
+    }
+
+    /**
+     * 处理支付宝手机支付
+     * @param jsonParam
+     * @return
+     */
+    @HystrixCommand(fallbackMethod = "doAliPayMobileReqFallback")
+    public String doAliPayMobileReq(String jsonParam) {
+        return restTemplate.getForEntity("http://XXPAY-SERVICE/pay/channel/ali_mobile?jsonParam=" + MyBase64.encode(jsonParam.getBytes()), String.class).getBody();
+    }
+
+    public String doAliPayMobileReqFallback(String jsonParam) {
+        return "error";
+    }
+
+}
\ No newline at end of file

xxpay4spring-cloud/xxpay-web/src/main/resources/bootstrap.yml

+spring:
+  application:
+    name: xxpay-web
+  cloud:
+    config:
+      discovery:
+        enabled: true            # 默认false，设为true表示使用注册中心中的configserver配置而不自己配置configserver的uri
+        serviceId: xxpay-config  # 指定config server在服务发现中的serviceId，默认为：configserver
+      fail-fast: true
+      password: xxpay
+      username: user
+
+eureka:
+  client:
+    serviceUrl:
+      defaultZone: http://localhost:2000/eureka/
\ No newline at end of file