对根目录添加限制，不允许修改和删除

erp_web/pages/materials/materialcategory.html

@@ -195,11 +195,11 @@
                             ids: ids
                         }),
                         success: function (res) {
-                            if(res && res.code === 200) {
-                                $('#tt').tree('reload');
-                            } else {
-                                $.messager.alert('删除提示', '删除商品类别信息失败，请稍后再试！', 'error');
+                            if(res.code!=200){
+                                $.messager.alert('提示', res.msg, 'error');
+                                return;
                             }
+                            $('#tt').tree('reload');
                         },
                         //此处添加错误处理
                         error: function () {

sql/jsh_erp.sql

@@ -1223,6 +1223,7 @@ ALTER TABLE jsh_materialcategory DROP FOREIGN KEY FK3EE7F725237A77D8;
 
 -- ----------------------------
 -- 修改根目录父节点id为-1
+-- 设置根目录编号为1
 -- ----------------------------
 update jsh_materialcategory set ParentId='-1' where id='1';
 
@@ -1467,3 +1468,7 @@ DROP FUNCTION _buildOrgAndOrgUserRel;
 
 alter table jsh_user change Status Status tinyint(4) DEFAULT '0' COMMENT '状态，0：正常，1：删除，2封禁';
 update jsh_user set status='0' where status is null;
+-- ----------------------------
+-- 设置根目录编号为1
+-- ----------------------------
+update jsh_materialcategory set serial_no='1' where id='1';

src/main/java/com/jsh/erp/constants/ExceptionConstants.java

@@ -61,6 +61,12 @@ public class ExceptionConstants {
     //商品类别编号已存在
     public static final int MATERIAL_CATEGORY_SERIAL_ALREADY_EXISTS_CODE = 7500003;
     public static final String MATERIAL_CATEGORY_SERIAL_ALREADY_EXISTS_MSG = "商品类别编号已存在";
+    //根目录不支持修改
+    public static final int MATERIAL_CATEGORY_ROOT_NOT_SUPPORT_EDIT_CODE = 7500004;
+    public static final String MATERIAL_CATEGORY_ROOT_NOT_SUPPORT_EDIT_MSG = "根目录不支持修改";
+    //根目录不支持删除
+    public static final int MATERIAL_CATEGORY_ROOT_NOT_SUPPORT_DELETE_CODE = 7500005;
+    public static final String MATERIAL_CATEGORY_ROOT_NOT_SUPPORT_DELETE_MSG = "根目录不支持删除";
 
     /**
      * 商品信息

src/main/java/com/jsh/erp/service/materialCategory/MaterialCategoryService.java

@@ -138,20 +138,50 @@ public class MaterialCategoryService {
     }
     @Transactional(value = "transactionManager", rollbackFor = Exception.class)
     public int batchDeleteMaterialCategoryByIds(String ids) throws Exception {
+
         //更新时间
         Date updateDate =new Date();
         //更新人
         User userInfo=userService.getCurrentUser();
         Long updater=userInfo==null?null:userInfo.getId();
-        StringBuffer sb=new StringBuffer();
         String strArray[]=ids.split(",");
         if(strArray.length<1){
             return 0;
         }
+        /**
+         * create by: qiankunpingtai
+         * create time: 2019/3/13 14:49
+         * description:
+         * 添加一个限制，根目录不允许删除
+         */
+        String rootIdStr=BusinessConstants.MATERIAL_CATEGORY_ROOT_ID.toString();
+        for(String s:strArray){
+            if(rootIdStr.equals(s)){
+                logger.error("异常码[{}],异常提示[{}],参数,id:[{}]",
+                        ExceptionConstants.MATERIAL_CATEGORY_ROOT_NOT_SUPPORT_DELETE_CODE,
+                        ExceptionConstants.MATERIAL_CATEGORY_ROOT_NOT_SUPPORT_DELETE_MSG,s);
+                throw new BusinessRunTimeException(ExceptionConstants.MATERIAL_CATEGORY_ROOT_NOT_SUPPORT_DELETE_CODE,
+                        ExceptionConstants.MATERIAL_CATEGORY_ROOT_NOT_SUPPORT_DELETE_MSG);
+            }
+        }
        return materialCategoryMapperEx.batchDeleteMaterialCategoryByIds(updateDate,updater,strArray);
     }
     @Transactional(value = "transactionManager", rollbackFor = Exception.class)
     public int editMaterialCategory(MaterialCategory mc) {
+        /**
+         * create by: qiankunpingtai
+         * create time: 2019/3/13 14:49
+         * description:
+         * 添加一个限制根目录不允许修改
+         */
+        if(BusinessConstants.MATERIAL_CATEGORY_ROOT_ID.equals(mc.getId())){
+            logger.error("异常码[{}],异常提示[{}],参数,id:[{}]",
+                    ExceptionConstants.MATERIAL_CATEGORY_ROOT_NOT_SUPPORT_EDIT_CODE,
+                    ExceptionConstants.MATERIAL_CATEGORY_ROOT_NOT_SUPPORT_EDIT_MSG,mc.getId());
+            throw new BusinessRunTimeException(ExceptionConstants.MATERIAL_CATEGORY_ROOT_NOT_SUPPORT_EDIT_CODE,
+                    ExceptionConstants.MATERIAL_CATEGORY_ROOT_NOT_SUPPORT_EDIT_MSG);
+
+        }
         //检查商品类型编号是否已存在
         checkMaterialCategorySerialNo(mc);
         //更新时间
@@ -187,11 +217,15 @@ public class MaterialCategoryService {
             throw new BusinessRunTimeException(ExceptionConstants.MATERIAL_CATEGORY_SERIAL_ALREADY_EXISTS_CODE,
                     ExceptionConstants.MATERIAL_CATEGORY_SERIAL_ALREADY_EXISTS_MSG);
         }
-        if(mc.getId()!=mList.get(0).getId()){
+        /**
+         * 包装类型用equals来比较
+         * */
+        if(mc.getId().equals(mList.get(0).getId())){
             //修改时，相同编号，id不同
             throw new BusinessRunTimeException(ExceptionConstants.MATERIAL_CATEGORY_SERIAL_ALREADY_EXISTS_CODE,
                     ExceptionConstants.MATERIAL_CATEGORY_SERIAL_ALREADY_EXISTS_MSG);
         }
     }
 
+
 }