package com.java110.order.api;
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import com.alibaba.fastjson.JSONObject;
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import com.java110.order.smo.ICenterServiceSMO;
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import com.java110.utils.constant.ResponseConstant;
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import com.java110.utils.exception.BusinessException;
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import com.java110.utils.util.Assert;
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import com.java110.core.base.controller.BaseController;
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import com.java110.event.center.DataFlowEventPublishing;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiImplicitParam;
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import io.swagger.annotations.ApiOperation;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.bind.annotation.*;
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import javax.servlet.http.HttpServletRequest;
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import java.util.HashMap;
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import java.util.Map;
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/**
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* 中心http服务 统一服务类
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* 1、只提供service方法
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* 2、提供 透传机制
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* Created by wuxw on 2018/4/13.
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*/
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@RestController
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@Api(value = "中心服务接口服务规范")
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@RequestMapping(path = "/centerApi")
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@Deprecated
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public class CenterApi extends BaseController {
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protected final static Logger logger = LoggerFactory.getLogger(CenterApi.class);
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@Autowired
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private ICenterServiceSMO centerServiceSMOImpl;
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/**
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*
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* @param request HttpServletRequest对象
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* @return
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*/
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@RequestMapping(path = "/service",method= RequestMethod.GET)
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@ApiOperation(value="中心服务get方式请求", notes="test: 返回 502 表示服务不支持GET 请求方式")
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public ResponseEntity<String> serviceGet(HttpServletRequest request) {
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return new ResponseEntity<String>("center服务 不支持GET 请求方式", HttpStatus.METHOD_NOT_ALLOWED);
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}
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/**
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*
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* @param request HttpServletRequest对象
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* @return
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*/
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@RequestMapping(path = "/service",method= RequestMethod.PUT)
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@ApiOperation(value="中心服务put方式请求", notes="test: 返回 502 表示服务不支持PUT 请求方式")
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public ResponseEntity<String> servicePut(HttpServletRequest request) {
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return new ResponseEntity<String>("center服务 不支持GET 请求方式", HttpStatus.METHOD_NOT_ALLOWED);
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}
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/**
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*
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* @param request HttpServletRequest对象
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* @return
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*/
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@RequestMapping(path = "/service",method= RequestMethod.DELETE)
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@ApiOperation(value="中心服务delete方式请求", notes="test: 返回 502 表示服务不支持DELETE 请求方式")
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public ResponseEntity<String> serviceDelete(HttpServletRequest request) {
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return new ResponseEntity<String>("center服务 不支持GET 请求方式", HttpStatus.METHOD_NOT_ALLOWED);
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}
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@RequestMapping(path = "/service",method= RequestMethod.POST)
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@ApiOperation(value="中心服务订单受理", notes="test: 返回 200 表示服务受理成功，其他表示失败")
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@ApiImplicitParam(paramType="query", name = "orderInfo", value = "订单受理信息", required = true, dataType = "String")
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public ResponseEntity<String> servicePost(@RequestBody String orderInfo, HttpServletRequest request) {
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try {
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Map<String, String> headers = new HashMap<String, String>();
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getRequestInfo(request, headers);
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//接受请求事件
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DataFlowEventPublishing.receiveRequest(orderInfo,headers);
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//预校验
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preValiateOrderInfo(orderInfo);
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return centerServiceSMOImpl.serviceApi(orderInfo, headers);
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}catch (Exception e){
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logger.error("请求订单异常",e);
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return new ResponseEntity<String>("请求中心服务发生异常，"+e.getMessage(),HttpStatus.INTERNAL_SERVER_ERROR);
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}
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}
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/**
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* 这里预校验，请求报文中不能有 dataFlowId
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* @param orderInfo
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*/
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private void preValiateOrderInfo(String orderInfo) {
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Assert.jsonObjectHaveKey(orderInfo,"orders","请求报文中未包含orders节点，"+orderInfo);
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Assert.jsonObjectHaveKey(orderInfo,"business","请求报文中未包含business节点，"+orderInfo);
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if(JSONObject.parseObject(orderInfo).getJSONObject("orders").containsKey("dataFlowId")){
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throw new BusinessException(ResponseConstant.RESULT_CODE_ERROR,"报文中不能存在dataFlowId节点");
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}
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}
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/**
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* 这里预校验，请求报文中不能有 dataFlowId
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* @param orderInfo
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*/
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private void preValiateOrderInfo(String orderInfo,Map<String, String> headers) {
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Assert.hasKey(headers,"serviceCode","没有包含serviceCode");
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Assert.hasLength(headers.get("serviceCode"),"serviceCode 不能为空");
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Assert.hasKey(headers,"appId","没有包含appId");
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Assert.hasLength(headers.get("appId"),"appId 不能为空");
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}
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/**
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* 获取请求信息
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* @param request
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* @param headers
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* @throws RuntimeException
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*/
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private void getRequestInfo(HttpServletRequest request,Map headers) throws Exception{
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try{
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super.initHeadParam(request,headers);
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super.initUrlParam(request,headers);
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}catch (Exception e){
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logger.error("加载头信息失败",e);
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throw e;
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}
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}
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public ICenterServiceSMO getCenterServiceSMOImpl() {
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return centerServiceSMOImpl;
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}
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public void setCenterServiceSMOImpl(ICenterServiceSMO centerServiceSMOImpl) {
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this.centerServiceSMOImpl = centerServiceSMOImpl;
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}
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}
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