[update] 基础路网无上一路口数据异常处理

signal-control-service/src/main/java/net/wanji/web/common/exception/RidInfoException.java

+package net.wanji.web.common.exception;
+
+/**
+ * 路网异常
+ *
+ * @author Kent HAN
+ * @date 2022/11/10 9:09
+ */
+public class RidInfoException extends RuntimeException {
+
+    public RidInfoException(String message) {
+        super(message);
+    }
+
+    public RidInfoException(String message, Exception e) {
+        super(message,e);
+    }
+
+}

signal-control-service/src/main/java/net/wanji/web/common/exception/SignalGlobalExceptionHandler.java

@@ -41,4 +41,10 @@ public class SignalGlobalExceptionHandler {
         JsonViewObject jsonViewObject = JsonViewObject.newInstance();
         return jsonViewObject.fail(e);
     }
+
+    @ExceptionHandler(value = RidInfoException.class)
+    public JsonViewObject ridInfoExceptionHandler(RidInfoException e) {
+        JsonViewObject jsonViewObject = JsonViewObject.newInstance();
+        return jsonViewObject.fail(e);
+    }
 }
\ No newline at end of file

signal-control-service/src/main/java/net/wanji/web/service/scheme/impl/CrossConfigServiceImpl.java

 package net.wanji.web.service.scheme.impl;
 
 import cn.hutool.core.collection.CollectionUtil;
+import cn.hutool.core.util.ObjectUtil;
+import net.wanji.common.dto.CrossIdDTO;
 import net.wanji.web.common.enums.LightsAddressEnum;
 import net.wanji.web.common.exception.LightLaneConflictException;
-import net.wanji.common.dto.CrossIdDTO;
+import net.wanji.web.common.exception.RidInfoException;
 import net.wanji.web.dto.DirListElement;
 import net.wanji.web.dto.LaneListElement;
 import net.wanji.web.dto.LedConfigListElement;
@@ -457,6 +459,9 @@ public class CrossConfigServiceImpl implements CrossConfigService {
             int sort = Integer.parseInt(s);
             // 上一个路口ID
             String preId = laneInfoMapper.selectPreId(crossId, dir);
+            if (ObjectUtil.isEmpty(preId)) {
+                throw new RidInfoException("基础路网中无上一路口数据");
+            }
             // 0 主路；900 进口道渠化序号。信控车道类型都是进口车道
             laneInfoPO.setId(preId + crossId + 0 + 900 + sort);
             laneInfoPO.setCode(name);