科目树，传入进场时，增加过滤

src/main/java/com/qs/serve/modules/bms/controller/BmsSubjectController.java

@@ -54,7 +54,7 @@ public class BmsSubjectController {
      */
     @GetMapping("/tree")
     @PreAuthorize("hasRole('bms:subject:query')")
-    public R<List<BmsSubjectTreeVo>> getPage(String supplierId){
+    public R<List<BmsSubjectTreeVo>> getPage(String supplierId,Integer slottingFlag){
         List<BmsSubject> subjectList = bmsSubjectService.list(new LambdaQueryWrapper<BmsSubject>().orderByAsc(BmsSubject::getSubjectCode));
         List<BmsSubjectTreeVo> treeVoList = subjectList.stream().map(subject->{
             BmsSubjectTreeVo treeNode = CopierUtil.copy(subject,new BmsSubjectTreeVo());
@@ -64,6 +64,15 @@ public class BmsSubjectController {
             treeNode.setSort(0);
             return treeNode;
         }).collect(Collectors.toList());
+        if(1==slottingFlag){
+            List<BmsSubjectTreeVo> slottingList = treeVoList.stream().filter(a->a.getSlottingFlag().equals(1)).collect(Collectors.toList());
+            List<BmsSubjectTreeVo> newTreeVoList = new ArrayList<>();
+            newTreeVoList.addAll(slottingList);
+            for(BmsSubjectTreeVo vo : slottingList) {
+                findParentVoAndAddToList(treeVoList, newTreeVoList,vo);
+            }
+            treeVoList = newTreeVoList.stream().distinct().collect(Collectors.toList());
+        }
         treeVoList = TreeUtil.buildByRecursive(treeVoList,TreeUtil.DEFAULT_PID_STRING);
         if(StringUtils.hasText(supplierId)&&!supplierId.equals("0")){
             BmsSupplier bmsSupplier = bmsSupplierService.getById(supplierId);
@@ -82,9 +91,20 @@ public class BmsSubjectController {
                 recursionToSetSelectAble(treeVoList, subjectIds);
             }
         }
+
         return R.ok(treeVoList);
     }
 
+    private void findParentVoAndAddToList(List<BmsSubjectTreeVo> treeVoList, List<BmsSubjectTreeVo> newTreeVoList,BmsSubjectTreeVo vo){
+        List<BmsSubjectTreeVo> pVos = treeVoList.stream().filter(a->a.getId().equals(vo.getParentId())).collect(Collectors.toList());
+        if(pVos.size()==0){
+            return;
+        }else{
+            BmsSubjectTreeVo pVo = pVos.get(0);
+            newTreeVoList.add(pVo);
+            findParentVoAndAddToList(treeVoList,newTreeVoList,pVo);
+        }
+    }
     /**
      * 递归设置可选
      * @param treeVoList