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2022-07-17 ce64e667815b39efdc2f8bd52be0d43d49db8d84

 springboot/src/main/java/com/java110/boot/smo/impl/ApiServiceSMOImpl.java

@@ -2,6 +2,7 @@

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.aliyuncs.utils.StringUtils;
import com.java110.boot.smo.IApiServiceSMO;
import com.java110.core.client.RestTemplate;
import com.java110.core.context.ApiDataFlow;
@@ -13,6 +14,7 @@
import com.java110.core.log.LoggerFactory;
import com.java110.core.smo.ISaveTransactionLogSMO;
import com.java110.core.trace.Java110TraceLog;
import com.java110.dto.order.OrderDto;
import com.java110.entity.center.AppRoute;
import com.java110.entity.center.AppService;
import com.java110.entity.center.DataFlowLinksCost;
@@ -29,9 +31,9 @@
import org.apache.commons.lang3.math.NumberUtils;
import org.slf4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.http.*;
import org.springframework.stereotype.Service;
import org.springframework.web.client.HttpStatusCodeException;

import java.util.Date;
import java.util.List;
@@ -385,7 +387,8 @@
                throw new ListenerExecuteException(ResponseConstant.RESULT_CODE_ERROR,
                        "服务【" + appService.getServiceCode() + "】调用方式不对请检查,当前请求方式为：" + httpMethod);
            }
            dataFlow.setApiCurrentService(ServiceCodeConstant.SERVICE_CODE_SYSTEM_TRANSFER);
            doTransfer(appService,dataFlow,dataFlow.getReqJson());
            return;
        } else if ("CMD".equals(appService.getIsInstance())) {
            //如果是透传类 请求方式必须与接口提供方调用方式一致
            String httpMethod = dataFlow.getRequestCurrentHeaders().get(CommonConstant.HTTP_METHOD);
@@ -393,7 +396,8 @@
                throw new ListenerExecuteException(ResponseConstant.RESULT_CODE_ERROR,
                        "服务【" + appService.getServiceCode() + "】调用方式不对请检查,当前请求方式为：" + httpMethod);
            }
            dataFlow.setApiCurrentService(ServiceCodeConstant.SERVICE_CODE_SYSTEM_CMD);
            dealCmd(appService,dataFlow,dataFlow.getReqJson());
            return ;
        } else {
            dataFlow.setApiCurrentService(dataFlow.getRequestHeaders().get(CommonConstant.HTTP_SERVICE));
        }
@@ -401,6 +405,154 @@
        DataFlowFactory.addCostTime(dataFlow, "invokeBusinessSystem", "调用下游系统耗时", startDate);
    }

    private void doTransfer(AppService appService, ApiDataFlow dataFlow, JSONObject reqJson) {

        Map<String, String> reqHeader = dataFlow.getRequestCurrentHeaders();
        HttpHeaders header = new HttpHeaders();
        for (String key : dataFlow.getRequestCurrentHeaders().keySet()) {
            header.add(key, reqHeader.get(key));
        }
        HttpEntity<String> httpEntity = new HttpEntity<String>(reqJson.toJSONString(), header);
        String orgRequestUrl = dataFlow.getRequestHeaders().get("REQUEST_URL");

        //String serviceCode = "/" + reqHeader.get(CommonConstant.HTTP_RESOURCE) + "/" + reqHeader.get(CommonConstant.HTTP_ACTION);
        String serviceCode = appService.getServiceCode();
        serviceCode = serviceCode.startsWith("/") ? serviceCode : ("/" + serviceCode);

        String requestUrl = "http://127.0.0.1:8008" + serviceCode;

        ResponseEntity responseEntity = null;
        if (!StringUtil.isNullOrNone(orgRequestUrl)) {
            String param = orgRequestUrl.contains("?") ? orgRequestUrl.substring(orgRequestUrl.indexOf("?") + 1, orgRequestUrl.length()) : "";
            requestUrl += ("?" + param);
        }
        try {
            if (CommonConstant.HTTP_METHOD_GET.equals(appService.getMethod())) {
                responseEntity = outRestTemplate.exchange(requestUrl, HttpMethod.GET, httpEntity, String.class);
            } else if (CommonConstant.HTTP_METHOD_PUT.equals(appService.getMethod())) {
                responseEntity = outRestTemplate.exchange(requestUrl, HttpMethod.PUT, httpEntity, String.class);
            } else if (CommonConstant.HTTP_METHOD_DELETE.equals(appService.getMethod())) {
                responseEntity = outRestTemplate.exchange(requestUrl, HttpMethod.DELETE, httpEntity, String.class);
            } else {
                responseEntity = outRestTemplate.exchange(requestUrl, HttpMethod.POST, httpEntity, String.class);
            }
            HttpHeaders headers = responseEntity.getHeaders();
            String oId = "-1";
            if (headers.containsKey(OrderDto.O_ID)) {
                oId = headers.get(OrderDto.O_ID).get(0);
            }

            //进入databus
            if (!CommonConstant.HTTP_METHOD_GET.equals(appService.getMethod())) {

               // dealDatabus(serviceCode, reqJson, oId);
            }


        } catch (HttpStatusCodeException e) { //这里spring 框架 在4XX 或 5XX 时抛出 HttpServerErrorException 异常，需要重新封装一下
            logger.error("请求下游服务【" + requestUrl + "】异常，参数为" + httpEntity + e.getResponseBodyAsString(), e);
            String body = e.getResponseBodyAsString();

            if (StringUtil.isJsonObject(body)) {
                JSONObject bodyObj = JSONObject.parseObject(body);
                if (bodyObj.containsKey("message") && !StringUtil.isEmpty(bodyObj.getString("message"))) {
                    body = bodyObj.getString("message");
                }
            }
            responseEntity = new ResponseEntity<String>(body, e.getStatusCode());
        }

        logger.debug("API 服务调用下游服务请求：{}，返回为：{}", httpEntity, responseEntity);

        if (responseEntity.getStatusCode() != HttpStatus.OK) {
            responseEntity = ResultVo.createResponseEntity(ResultVo.CODE_ERROR, String.valueOf(responseEntity.getBody()));
            dataFlow.setResponseEntity(responseEntity);

            return;
        }
        if (StringUtils.isEmpty(responseEntity.getBody() + "")) {
            responseEntity = ResultVo.createResponseEntity(ResultVo.CODE_ERROR, "处理失败");
            dataFlow.setResponseEntity(responseEntity);
            return;
        }
        JSONObject resParam = JSONObject.parseObject(responseEntity.getBody() + "");
        if (resParam.containsKey("code") && resParam.containsKey("msg")) { // 说明微服务返回的是 resultVo 对象直接返回就可以
            dataFlow.setResponseEntity(responseEntity);
            return;
        }
        responseEntity = ResultVo.createResponseEntity(resParam);
        dataFlow.setResponseEntity(responseEntity);
    }

    private void dealCmd(AppService appService,ApiDataFlow dataFlow,JSONObject reqJson) {
        Map<String, String> reqHeader = dataFlow.getRequestCurrentHeaders();
        HttpHeaders header = new HttpHeaders();
        for (String key : dataFlow.getRequestCurrentHeaders().keySet()) {
            header.add(key, reqHeader.get(key));
        }
        if (reqHeader.containsKey(CommonConstant.USER_ID)
                && (!reqJson.containsKey("userId") || StringUtil.isEmpty(reqJson.getString("userId")))) {
            reqJson.put("userId", reqHeader.get(CommonConstant.USER_ID));
        }
        if (reqHeader.containsKey(CommonConstant.USER_ID)
                && (!reqJson.containsKey("loginUserId") || StringUtil.isEmpty(reqJson.getString("loginUserId")))) {
            reqJson.put("loginUserId", reqHeader.get(CommonConstant.LOGIN_U_ID));
        }
        if (reqHeader.containsKey(CommonConstant.STORE_ID)
                && (!reqJson.containsKey("storeId") || StringUtil.isEmpty(reqJson.getString("storeId")))) {
            reqJson.put("storeId", reqHeader.get(CommonConstant.STORE_ID));
        }
        HttpEntity<String> httpEntity = new HttpEntity<String>(reqJson.toJSONString(), header);
        String orgRequestUrl = dataFlow.getRequestHeaders().get("REQUEST_URL");

        String serviceCode = appService.getServiceCode();

        serviceCode = serviceCode.startsWith("/") ? serviceCode : ("/" + serviceCode);

        String requestUrl =   "http://127.0.0.1:8008/cmd" + serviceCode;
        //
        ResponseEntity responseEntity = null;
        if (!StringUtil.isNullOrNone(orgRequestUrl)) {
            String param = orgRequestUrl.contains("?") ? orgRequestUrl.substring(orgRequestUrl.indexOf("?") + 1, orgRequestUrl.length()) : "";
            requestUrl += ("?" + param);
        }
        try {
            responseEntity = outRestTemplate.exchange(requestUrl, HttpMethod.POST, httpEntity, String.class);
            HttpHeaders headers = responseEntity.getHeaders();
            String oId = "-1";
            if (headers.containsKey(OrderDto.O_ID)) {
                oId = headers.get(OrderDto.O_ID).get(0);
            }

        } catch (HttpStatusCodeException e) { //这里spring 框架 在4XX 或 5XX 时抛出 HttpServerErrorException 异常，需要重新封装一下
            logger.error("请求下游服务【" + requestUrl + "】异常，参数为" + httpEntity + e.getResponseBodyAsString(), e);
            String body = e.getResponseBodyAsString();

            if (StringUtil.isJsonObject(body)) {
                JSONObject bodyObj = JSONObject.parseObject(body);
                if (bodyObj.containsKey("message") && !StringUtil.isEmpty(bodyObj.getString("message"))) {
                    body = bodyObj.getString("message");
                }
            }
            responseEntity = new ResponseEntity<String>(body, e.getStatusCode());
        }

        logger.debug("API 服务调用下游服务请求：{}，返回为：{}", httpEntity, responseEntity);

        if (responseEntity.getStatusCode() != HttpStatus.OK) {
            responseEntity = ResultVo.createResponseEntity(ResultVo.CODE_ERROR, String.valueOf(responseEntity.getBody()));
            dataFlow.setResponseEntity(responseEntity);

            return;
        }
        if (StringUtils.isEmpty(responseEntity.getBody() + "")) {
            responseEntity = ResultVo.createResponseEntity(ResultVo.CODE_ERROR, "处理失败");
            dataFlow.setResponseEntity(responseEntity);
            return;
        }
        dataFlow.setResponseEntity(responseEntity);
    }


    /**
     * 保存日志信息