fix: check parameter for add data component layout

@@ -70,11 +70,17 @@ public class YtDataComponentController extends BaseController {
     DataBoardDTO dataBoardDTO = ytDataBoardService.findDataBoardInfoById(boardId, tenantId);
     List<ComponentLayoutDTO> listLayout = dataBoardDTO.getLayout();
     ResponseResult<DataComponentDTO> result = saveOrUpdate(dataComponent);
-    ComponentLayoutDTO defaultLayout;
-    if (null == dataComponent.getLayout()) {
+    ComponentLayoutDTO defaultLayout = dataComponent.getLayout();
+    if (null == defaultLayout) {
       defaultLayout = new ComponentLayoutDTO(result.getData().getId());
     } else {
-      defaultLayout = dataComponent.getLayout();
+      if (StringUtils.isEmpty(defaultLayout.getId())
+          || null == defaultLayout.getH()
+          || null == defaultLayout.getW()
+          || null == defaultLayout.getX()
+          || null == defaultLayout.getY()) {
+        throw new YtDataValidationException(ErrorMessage.INVALID_PARAMETER.getMessage());
+      }
     }
     listLayout.add(defaultLayout);
     ytDataBoardService.saveComponentLayout(listLayout, boardId, tenantId);

@@ -23,6 +23,6 @@ public class DataComponentDTO extends TenantDTO {
   @ApiModelProperty(value = "备注")
   private String remark;
 
-  @ApiModelProperty(value = "组件布局")
+  @ApiModelProperty(value = "布局", required = true)
   private ComponentLayoutDTO layout;
 }