update 优化 数据权限支持自定义连接符

ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/annotation/DataPermission.java

@@ -20,4 +20,11 @@ public @interface DataPermission {
      */
     DataColumn[] value();
 
+    /**
+     * 权限拼接标识符(用于指定连接语句的sql符号)
+     * 如不填 默认 select 用 OR 其他语句用 AND
+     * 内容 OR 或者 AND
+     */
+    String joinStr() default "";
+
 }

ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/handler/PlusDataPermissionHandler.java

@@ -99,7 +99,7 @@ public class PlusDataPermissionHandler {
             return where;
         }
         // 构造数据过滤条件的 SQL 片段
-        String dataFilterSql = buildDataFilter(dataPermission.value(), isSelect);
+        String dataFilterSql = buildDataFilter(dataPermission, isSelect);
         if (StringUtils.isBlank(dataFilterSql)) {
             return where;
         }
@@ -120,14 +120,17 @@ public class PlusDataPermissionHandler {
     /**
      * 构建数据过滤条件的 SQL 语句
      *
-     * @param dataColumns 数据权限注解中的列信息
-     * @param isSelect    标志当前操作是否为查询操作，查询操作和更新或删除操作在处理过滤条件时会有不同的处理方式
+     * @param dataPermission 数据权限注解
+     * @param isSelect       标志当前操作是否为查询操作，查询操作和更新或删除操作在处理过滤条件时会有不同的处理方式
      * @return 构建的数据过滤条件的 SQL 语句
      * @throws ServiceException 如果角色的数据范围异常或者 key 与 value 的长度不匹配，则抛出 ServiceException 异常
      */
-    private String buildDataFilter(DataColumn[] dataColumns, boolean isSelect) {
+    private String buildDataFilter(DataPermission dataPermission, boolean isSelect) {
         // 更新或删除需满足所有条件
         String joinStr = isSelect ? " OR " : " AND ";
+        if (StringUtils.isNotBlank(dataPermission.joinStr())) {
+            joinStr = " " + dataPermission.joinStr() + " ";
+        }
         LoginUser user = DataPermissionHelper.getVariable("user");
         StandardEvaluationContext context = new StandardEvaluationContext();
         context.setBeanResolver(beanResolver);
@@ -145,7 +148,7 @@ public class PlusDataPermissionHandler {
                 return "";
             }
             boolean isSuccess = false;
-            for (DataColumn dataColumn : dataColumns) {
+            for (DataColumn dataColumn : dataPermission.value()) {
                 if (dataColumn.key().length != dataColumn.value().length) {
                     throw new ServiceException("角色数据范围异常 => key与value长度不匹配");
                 }

ruoyi-example/ruoyi-demo/src/main/java/org/dromara/demo/mapper/TestDemoMapper.java

@@ -11,6 +11,7 @@ import org.dromara.demo.domain.TestDemo;
 import org.dromara.demo.domain.vo.TestDemoVo;
 import org.apache.ibatis.annotations.Param;
 
+import java.io.Serializable;
 import java.util.Collection;
 import java.util.List;
 
@@ -44,16 +45,17 @@ public interface TestDemoMapper extends BaseMapperPlus<TestDemo, TestDemoVo> {
     List<TestDemo> selectList(@Param(Constants.WRAPPER) Wrapper<TestDemo> queryWrapper);
 
     @Override
-    @DataPermission({
+    @DataPermission(value = {
         @DataColumn(key = "deptName", value = "dept_id"),
         @DataColumn(key = "userName", value = "user_id")
-    })
-    int updateById(@Param(Constants.ENTITY) TestDemo entity);
+    }, joinStr = "AND")
+    List<TestDemo> selectBatchIds(@Param(Constants.COLL) Collection<? extends Serializable> idList);
 
     @Override
     @DataPermission({
         @DataColumn(key = "deptName", value = "dept_id"),
         @DataColumn(key = "userName", value = "user_id")
     })
-    int deleteByIds(@Param(Constants.COLL) Collection<?> idList);
+    int updateById(@Param(Constants.ENTITY) TestDemo entity);
+
 }

ruoyi-example/ruoyi-demo/src/main/java/org/dromara/demo/service/impl/TestDemoServiceImpl.java

@@ -4,6 +4,7 @@ import cn.hutool.core.bean.BeanUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import org.dromara.common.core.exception.ServiceException;
 import org.dromara.common.core.utils.StringUtils;
 import org.dromara.common.mybatis.core.page.PageQuery;
 import org.dromara.common.mybatis.core.page.TableDataInfo;
@@ -99,7 +100,11 @@ public class TestDemoServiceImpl implements ITestDemoService {
     @Override
     public Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid) {
         if (isValid) {
-            //TODO 做一些业务上的校验,判断是否需要校验
+            // 做一些业务上的校验,判断是否需要校验
+            List<TestDemo> list = baseMapper.selectBatchIds(ids);
+            if (list.size() != ids.size()) {
+                throw new ServiceException("您没有删除权限!");
+            }
         }
         return baseMapper.deleteByIds(ids) > 0;
     }