优化菜单目录查询接口

service-user/src/main/java/com/java110/user/cmd/menu/ListCatalogCmd.java

@@ -0,0 +1,81 @@
+/*
+ * Copyright 2017-2020 吴学文 and java110 team.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.java110.user.cmd.menu;
+
+import com.alibaba.fastjson.JSONObject;
+import com.java110.core.annotation.Java110Cmd;
+import com.java110.core.context.ICmdDataFlowContext;
+import com.java110.core.event.cmd.AbstractServiceCmdListener;
+import com.java110.core.event.cmd.CmdEvent;
+import com.java110.dto.menuCatalog.MenuCatalogDto;
+import com.java110.intf.user.IMenuCatalogV1InnerServiceSMO;
+import com.java110.utils.exception.CmdException;
+import com.java110.utils.util.BeanConvertUtil;
+import com.java110.vo.ResultVo;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+import java.util.ArrayList;
+import java.util.List;
+
+
+/**
+ * 类表述：查询
+ * 服务编码：menuCatalog.listMenuCatalog
+ * 请求路劲：/app/menuCatalog.ListMenuCatalog
+ * add by 吴学文 at 2022-02-26 10:12:36 mail: 928255095@qq.com
+ * open source address: https://gitee.com/wuxw7/MicroCommunity
+ * 官网：http://www.homecommunity.cn
+ * 温馨提示：如果您对此文件进行修改 请不要删除原有作者及注释信息，请补充您的 修改的原因以及联系邮箱如下
+ * // modify by 张三 at 2021-09-12 第10行在某种场景下存在某种bug 需要修复，注释10至20行 加入 20行至30行
+ */
+@Java110Cmd(serviceCode = "menu.listCatalog")
+public class ListCatalogCmd extends AbstractServiceCmdListener {
+
+  private static Logger logger = LoggerFactory.getLogger(ListCatalogCmd.class);
+    @Autowired
+    private IMenuCatalogV1InnerServiceSMO menuCatalogV1InnerServiceSMOImpl;
+
+    @Override
+    public void validate(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) {
+        super.validatePageInfo(reqJson);
+    }
+
+    @Override
+    public void doCmd(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) throws CmdException {
+
+           MenuCatalogDto menuCatalogDto = BeanConvertUtil.covertBean(reqJson, MenuCatalogDto.class);
+
+           int count = menuCatalogV1InnerServiceSMOImpl.queryMenuCatalogsCount(menuCatalogDto);
+
+           List<MenuCatalogDto> menuCatalogDtos = null;
+
+           if (count > 0) {
+               menuCatalogDtos = menuCatalogV1InnerServiceSMOImpl.queryMenuCatalogs(menuCatalogDto);
+           } else {
+               menuCatalogDtos = new ArrayList<>();
+           }
+
+           ResultVo resultVo = new ResultVo((int) Math.ceil((double) count / (double) reqJson.getInteger("row")), count, menuCatalogDtos);
+
+           ResponseEntity<String> responseEntity = new ResponseEntity<String>(resultVo.toString(), HttpStatus.OK);
+
+           cmdDataFlowContext.setResponseEntity(responseEntity);
+    }
+}