1、搜索最子级，无关的记录也出来了

nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/mapper/master/BomNewEbomParentMapper.java

@@ -8,6 +8,7 @@ import com.nflg.product.bomnew.pojo.query.OriginalBomQuery;
 import com.nflg.product.bomnew.pojo.vo.*;
 import org.apache.ibatis.annotations.Param;
 
+import java.util.Collection;
 import java.util.List;
 import java.util.Set;
 
@@ -69,4 +70,6 @@ public interface BomNewEbomParentMapper extends BaseMapper<BomNewEbomParentEntit
     Integer getCountForWaitReviewByMaterialNo(@Param("materialNo") String materialNo);
 
     void  updateRootForWaitReview();
+
+    Set<String> getMaterialParent(@Param("materialNos") Collection<String> materialNos ,@Param("createdBy") String createdBy);
 }

nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/BomNewEbomParentService.java

@@ -124,8 +124,10 @@ public class BomNewEbomParentService extends ServiceImpl<BomNewEbomParentMapper,
                     return returnResult;
                 }
                 List<String> materialNos = new ArrayList<>();
-                List<String> parentMaterialByMaterialNo = getParentMaterialByMaterialNo(materialNo, !userRoleService.technician()).stream().collect(Collectors.toList());
+//                List<String> parentMaterialByMaterialNo = getParentMaterialByMaterialNo(materialNo, !userRoleService.technician()).stream().collect(Collectors.toList());
-                materialNos.add(materialNo);
+                //获取父级物料
+                List<String> parentMaterialByMaterialNo=getParentMaterial(ImmutableList.of(materialNo) ,!userRoleService.technician()).stream().collect(Collectors.toList());
+//                materialNos.add(materialNo);
                 materialNos.addAll(parentMaterialByMaterialNo);
                 if (CollUtil.isNotEmpty(materialNos)) {
                     List<BomNewEbomParentVO> parents = this.getBaseMapper().getParentForMaterialNoSeach(materialNos, query.getDataType());
@@ -221,6 +223,31 @@ public class BomNewEbomParentService extends ServiceImpl<BomNewEbomParentMapper,
         return result;
     }
 
+    /**
+     * 获取父级物料 (包含查询物料本身)
+     * @param materialNoList
+     * @param bomType
+     * @return
+     */
+    public List<String> getParentMaterial(List<String> materialNoList, Boolean bomType) {
+        Set<String> result = new HashSet<>();
+        result.addAll(materialNoList);
+
+        Set<String> useMaterialSku = this.getBaseMapper().getMaterialParent(materialNoList,bomType?SessionUtil.getUserCode():null);
+
+        while (CollUtil.isNotEmpty(useMaterialSku)) {
+            //防止数据错误（循环依赖）-死循环
+            Set<String> difference = Sets.difference(useMaterialSku, result);
+            if (CollUtil.isNotEmpty(difference)) {
+                useMaterialSku = this.getBaseMapper().getMaterialParent(difference,bomType?SessionUtil.getUserCode():null);
+                result.addAll(difference);
+            } else {
+                break;
+            }
+        }
+        return new ArrayList<>(result);
+    }
+
 
     /**
      * 批量获取物料所有父节点

nflg_project_dev/nflg-bom-new/src/main/resources/mapper/master/BomNewEbomParentMapper.xml

@@ -282,4 +282,16 @@
     <select id="getCountForWaitReviewByMaterialNo" resultType="java.lang.Integer">
         select    COUNT(1)  from t_bom_new_ebom_child where material_no=#{materialNo}  and edit_status=1
     </select>
+
+    <select id="getMaterialParent" resultType="java.lang.String">
+        select a.material_no from t_bom_new_ebom_parent a join  t_bom_new_ebom_child b on a.row_id=b.parent_row_id
+        where   a.last_version_is=1
+        <if test="createdBy!=null and createdBy!=''">
+            and   a.created_by=#{createdBy}
+        </if>
+        and b.material_no in
+        <foreach collection="materialNos" item="item" open="(" close=")" separator=",">
+            #{item}
+        </foreach>
+    </select>
 </mapper>