[update] 方案管理增加根据转向去重

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

@@ -36,6 +36,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Objects;
 import java.util.Set;
+import java.util.TreeSet;
 import java.util.stream.Collectors;
 
 /**
@@ -412,7 +413,10 @@ public class SchemeConfigServiceImpl implements SchemeConfigService {
                     List<LaneInfoPO> collect = laneInfoPOList.stream()
                             .sorted(Comparator.comparing(LaneInfoPO::getSort))
                             .collect(Collectors.toList());
-                    for (LaneInfoPO laneInfoPO : collect) {
+                    // 根据转向去重
+                    TreeSet<LaneInfoPO> laneInfoPOTreeSet = collect.stream().collect(Collectors.toCollection(
+                                    () -> new TreeSet<>(Comparator.comparing(LaneInfoPO::getTurn))));
+                    for (LaneInfoPO laneInfoPO : laneInfoPOTreeSet) {
                         SaveSchemeConfigDTO.LaneListElement laneListElement = new SaveSchemeConfigDTO.LaneListElement();
                         laneListElement.setDirection(laneInfoPO.getTurn());
                         laneListElement.setLaneType(laneInfoPO.getCategory());