目录默认节点被删除时，重置默认节点为根节点

648540858

2022-01-21 3f5e885e82953d55cb808624800f302886a11777

 src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/platform/PlatformController.java

@@ -407,6 +407,17 @@
        if (logger.isDebugEnabled()) {
            logger.debug("删除目录,{}", id);
        }
        // 如果删除的是默认目录则根目录设置为默认目录
        PlatformCatalog catalog = storager.getCatalog(id);
        if (catalog != null) {
            ParentPlatform parentPlatform = storager.queryParentPlatByServerGBId(catalog.getPlatformId());
            if (parentPlatform != null) {
                if (id.equals(parentPlatform.getCatalogId())) {
                    storager.setDefaultCatalog(parentPlatform.getServerGBId(), parentPlatform.getServerGBId());
                }
            }
        }

        int delResult = storager.delCatalog(id);
        WVPResult<List<PlatformCatalog>> result = new WVPResult<>();
        result.setCode(0);