分布式事务例子

esua-epdc/epdc-admin/epdc-admin-server/src/main/java/com/elink/esua/epdc/service/impl/SysUserServiceImpl.java

@@ -188,7 +188,7 @@ public class SysUserServiceImpl extends BaseServiceImpl<SysUserDao, SysUserEntit
 
     @Override
     public Result<GridLeaderRegisterDTO> listGridWhileLeaderRegister(String mobile) {
-
+        //TODO:该方法的获取组织结构不灵活，得重构   create by rongchao
         QueryWrapper<SysUserEntity> wrapper = new QueryWrapper<>();
         wrapper.eq(FieldConstant.MOBILE, mobile)
                 .eq(FieldConstant.DEL_FLAG, DelFlagEnum.NORMAL.value());

esua-epdc/epdc-commons/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/utils/GPSUtils.java

@@ -1,7 +1,7 @@
 package com.elink.esua.epdc.commons.tools.utils;
 
 /**
- * @Description TODO
+ * @Description
  * @Author yinzuomei
  * @Date 2019/12/27 10:00
  */
@@ -29,9 +29,10 @@ public class GPSUtils {
                 * pi)) * 2.0 / 3.0;
         return ret;
     }
+
     public static double[] transform(double lat, double lon) {
         if (outOfChina(lat, lon)) {
-			return new double[]{lat,lon};
+            return new double[]{lat, lon};
         }
         double dLat = transformLat(lon - 105.0, lat - 35.0);
         double dLon = transformLon(lon - 105.0, lat - 35.0);
@@ -43,8 +44,9 @@ public class GPSUtils {
         dLon = (dLon * 180.0) / (a / sqrtMagic * Math.cos(radLat) * pi);
         double mgLat = lat + dLat;
         double mgLon = lon + dLon;
-		return new double[]{mgLat,mgLon};
+        return new double[]{mgLat, mgLon};
     }
+
     public static boolean outOfChina(double lat, double lon) {
         if (lon < 72.004 || lon > 137.8347)
             return true;
@@ -52,6 +54,7 @@ public class GPSUtils {
             return true;
         return false;
     }
+
     /**
      * 84 to 火星坐标系 (GCJ-02) World Geodetic System ==> Mars Geodetic System
      *
@@ -61,7 +64,7 @@ public class GPSUtils {
      */
     public static double[] gps84_To_Gcj02(double lat, double lon) {
         if (outOfChina(lat, lon)) {
-			return new double[]{lat,lon};
+            return new double[]{lat, lon};
         }
         double dLat = transformLat(lon - 105.0, lat - 35.0);
         double dLon = transformLon(lon - 105.0, lat - 35.0);
@@ -78,13 +81,14 @@ public class GPSUtils {
 
     /**
      * * 火星坐标系 (GCJ-02) to 84 * * @param lon * @param lat * @return
-	 * */
+     */
     public static double[] gcj02_To_Gps84(double lat, double lon) {
         double[] gps = transform(lat, lon);
         double lontitude = lon * 2 - gps[1];
         double latitude = lat * 2 - gps[0];
         return new double[]{latitude, lontitude};
     }
+
     /**
      * 火星坐标系 (GCJ-02) 与百度坐标系 (BD-09) 的转换算法 将 GCJ-02 坐标转换成 BD-09 坐标
      *
@@ -97,7 +101,7 @@ public class GPSUtils {
         double theta = Math.atan2(y, x) + 0.000003 * Math.cos(x * x_pi);
         double tempLon = z * Math.cos(theta) + 0.0065;
         double tempLat = z * Math.sin(theta) + 0.006;
-		double[] gps = {tempLat,tempLon};
+        double[] gps = {tempLat, tempLon};
         return gps;
     }
 
@@ -111,21 +115,24 @@ public class GPSUtils {
         double theta = Math.atan2(y, x) - 0.000003 * Math.cos(x * x_pi);
         double tempLon = z * Math.cos(theta);
         double tempLat = z * Math.sin(theta);
-		double[] gps = {tempLat,tempLon};
+        double[] gps = {tempLat, tempLon};
         return gps;
     }
 
-	/**将gps84转为bd09
+    /**
+     * 将gps84转为bd09
+     *
      * @param lat
      * @param lon
      * @return
      */
-	public static double[] gps84_To_bd09(double lat,double lon){
-		double[] gcj02 = gps84_To_Gcj02(lat,lon);
-		double[] bd09 = gcj02_To_Bd09(gcj02[0],gcj02[1]);
+    public static double[] gps84_To_bd09(double lat, double lon) {
+        double[] gcj02 = gps84_To_Gcj02(lat, lon);
+        double[] bd09 = gcj02_To_Bd09(gcj02[0], gcj02[1]);
         return bd09;
     }
-	public static double[] bd09_To_gps84(double lat,double lon){
+
+    public static double[] bd09_To_gps84(double lat, double lon) {
         double[] gcj02 = bd09_To_Gcj02(lat, lon);
         double[] gps84 = gcj02_To_Gps84(gcj02[0], gcj02[1]);
         //保留小数点后六位
@@ -134,12 +141,14 @@ public class GPSUtils {
         return gps84;
     }
 
-	/**保留小数点后六位
+    /**
+     * 保留小数点后六位
+     *
      * @param num
      * @return
      */
-	private static double retain6(double num){
-		String result = String .format("%.6f", num);
+    private static double retain6(double num) {
+        String result = String.format("%.6f", num);
         return Double.valueOf(result);
     }
 }

esua-epdc/epdc-module/epdc-api/epdc-api-server/src/main/java/com/elink/esua/epdc/controller/DemoController.java

@@ -4,6 +4,7 @@ import com.elink.esua.epdc.commons.tools.utils.Result;
 import com.elink.esua.epdc.service.DemoService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -28,7 +29,7 @@ public class DemoController {
      * @return
      */
     @PostMapping("seata")
-    public Result demo(Map<String, Object> map) {
+    public Result demo(@RequestBody Map<String, Object> map) {
         return demoService.demo(map);
     }
 

esua-epdc/epdc-module/epdc-api/epdc-api-server/src/main/java/com/elink/esua/epdc/service/impl/AppUserServiceImpl.java

@@ -287,16 +287,16 @@ public class AppUserServiceImpl implements AppUserService {
         GridLeaderRegisterDTO leaderRegisterDto = adminResult.getData();
 
         // 组装用户注册信息
-        EpdcGridLeaderRegisterDTO gridLeaderRegister = this.packageGridLeaderWhileRegister(leaderRegisterDto.getSysUser(), formDto.getWxCode());
         List<UserGridRelationDTO> userGridList = ConvertUtils.sourceToTarget(leaderRegisterDto.getLeaderGridList(), UserGridRelationDTO.class);
         for (UserGridRelationDTO item : userGridList) {
             //TODO:修改此地bug
-//            item.setAllDeptNames(item.getDistrict()+"-"+item.getStreet()+"-"+item.getCommunity()+"-"+item.getGrid());
-//            item.setAllDeptIds(item.getDistrictId()+","+item.getStreetId()+","+item.getCommunityId()+","+item.getGridId());
-//            item.setParentDeptIds(item.getDistrict()+"-"+item.getStreet()+"-"+item.getCommunity());
+//            item.setAllDeptNames(item.getDistrict() + "-" + item.getStreet() + "-" + item.getCommunity() + "-" + item.getGrid());
+//            item.setAllDeptIds(item.getDistrictId() + "," + item.getStreetId() + "," + item.getCommunityId() + "," + item.getGridId());
+//            item.setParentDeptIds(item.getDistrict() + "-" + item.getStreet() + "-" + item.getCommunity());
 //            item.setParentDeptNames(item.getDistrictId()+","+item.getStreetId()+","+item.getCommunityId());
         }
         EpdcGridLeaderRegisterFormDTO registerDto = new EpdcGridLeaderRegisterFormDTO();
+        EpdcGridLeaderRegisterDTO gridLeaderRegister = this.packageGridLeaderWhileRegister(leaderRegisterDto.getSysUser(), formDto.getWxCode());
         registerDto.setGridLeader(gridLeaderRegister);
         registerDto.setUserGridList(userGridList);
 

esua-epdc/epdc-module/epdc-api/epdc-api-server/src/main/java/com/elink/esua/epdc/service/impl/DemoServiceImpl.java

@@ -1,10 +1,12 @@
 package com.elink.esua.epdc.service.impl;
 
+import com.elink.esua.epdc.commons.tools.exception.RenException;
 import com.elink.esua.epdc.commons.tools.utils.Result;
 import com.elink.esua.epdc.dto.ScanSwitchDTO;
 import com.elink.esua.epdc.feign.DemoFeignClient;
 import com.elink.esua.epdc.service.DemoService;
 import com.elink.esua.epdc.service.ScanSwitchService;
+import io.seata.spring.annotation.GlobalTransactional;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -24,13 +26,17 @@ public class DemoServiceImpl implements DemoService {
     @Autowired
     private DemoFeignClient demoFeignClient;
 
+    @GlobalTransactional(rollbackFor = Exception.class)
     @Override
     public Result demo(Map<String, Object> map) {
         ScanSwitchDTO dto = new ScanSwitchDTO();
         dto.setId("54185412da2bea73804fc1de69827e18");
         dto.setMaintainInfo(map.get("username").toString());
         scanSwitchService.update(dto);
-        demoFeignClient.seata(map.get("username").toString(), Integer.parseInt(map.get("age").toString()));
+        Result<String> r = demoFeignClient.seata(map.get("username").toString(), Integer.parseInt(map.get("age").toString()));
+        if (!r.success()) {
+            throw new RenException("添加失败");
+        }
         return new Result();
     }
 }

esua-epdc/epdc-module/epdc-demo/epdc-demo-server/src/main/java/com/elink/esua/epdc/entity/DemoEntity.java

@@ -28,7 +28,7 @@ public class DemoEntity implements Serializable {
      * 用户ID
      */
     @TableId
-    private Long id;
+    private String id;
     /**
      * 用户名
      */

esua-epdc/epdc-module/epdc-demo/epdc-demo-server/src/main/java/com/elink/esua/epdc/service/impl/DemoServiceImpl.java

@@ -16,7 +16,9 @@ import com.elink.esua.epdc.dao.DemoDao;
 import com.elink.esua.epdc.dto.DemoDto;
 import com.elink.esua.epdc.entity.DemoEntity;
 import com.elink.esua.epdc.service.DemoService;
+import io.seata.spring.annotation.GlobalTransactional;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 import java.util.List;
 
@@ -36,6 +38,6 @@ public class DemoServiceImpl extends BaseServiceImpl<DemoDao, DemoEntity> implem
     public Result<List<DemoDto>> demoService() {
         QueryWrapper<DemoEntity> demoEntityWrapper = new QueryWrapper<>();
         List<DemoEntity> entityList = baseDao.selectList(demoEntityWrapper);
-        return new Result().ok(ConvertUtils.sourceToTarget(entityList,DemoDto.class));
+        return new Result().ok(ConvertUtils.sourceToTarget(entityList, DemoDto.class));
     }
 }

esua-epdc/epdc-module/epdc-demo/epdc-demo-server/src/test/java/com/elink/esua/epdc/OrikaTest.java

@@ -29,7 +29,7 @@ public class OrikaTest {
     @Test
     public void Test() {
         DemoEntity demoEntity = new DemoEntity();
-        demoEntity.setId(1000L);
+//        demoEntity.setId(1000L);
         demoEntity.setName("name");
         demoEntity.setAge(19);
 

esua-epdc/epdc-module/epdc-webservice/src/main/java/com/elink/esua/epdc/config/WebServiceConfig.java

@@ -10,7 +10,7 @@ import org.springframework.context.annotation.Configuration;
 import javax.xml.ws.Endpoint;
 
 /**
- * @Description TODO
+ * @Description
  * @Author yinzuomei
  * @Date 2019/12/30 12:55
  */
@@ -24,7 +24,7 @@ public class WebServiceConfig {
 
     @Bean
     public Endpoint endpointUserService() {
-		EndpointImpl endpoint = new EndpointImpl(bus,cityGridInterfaceServiceWebService);
+        EndpointImpl endpoint = new EndpointImpl(bus, cityGridInterfaceServiceWebService);
         endpoint.publish("/CityGridInterfaceServiceWebService");//接口发布在 /CityGridInterfaceServiceWebService 目录下
         return endpoint;
     }

esua-epdc/epdc-module/epdc-webservice/src/main/java/com/elink/esua/epdc/dto/form/TestDTO.java

@@ -6,19 +6,19 @@ import javax.xml.bind.annotation.*;
 import java.io.Serializable;
 
 /**
- * @Description TODO
+ * @Description
  * @Author yinzuomei
  * @Date 2019/12/30 17:28
  */
-@XmlRootElement(name="user")
+@XmlRootElement(name = "user")
 @XmlAccessorType(XmlAccessType.FIELD)
-@XmlType(name = "user",propOrder = {"userId","userName"})
+@XmlType(name = "user", propOrder = {"userId", "userName"})
 @Data
 public class TestDTO implements Serializable {
     private static final long serialVersionUID = 1677005211935252496L;
-	@XmlElement(name = "userId",required = true)
+    @XmlElement(name = "userId", required = true)
     private String userId;
-	@XmlElement(name = "userName",required = true)
+    @XmlElement(name = "userName", required = true)
     private String userName;
 
 

esua-epdc/epdc-module/epdc-webservice/src/main/java/com/elink/esua/epdc/utils/JaxbUtil.java

@@ -1,7 +1,7 @@
 package com.elink.esua.epdc.utils;
 
 /**
- * @Description TODO
+ * @Description
  * @Author yinzuomei
  * @Date 2019/12/30 17:46
  */