update 优化 DateColumn 支持单模板多key场景

ruoyi-common/ruoyi-common-mybatis/src/main/java/com/ruoyi/common/mybatis/annotation/DataColumn.java

@@ -5,6 +5,8 @@ import java.lang.annotation.*;
 /**
  * 数据权限
  *
+ * 一个注解只能对应一个模板
+ *
  * @author Lion Li
  * @version 3.5.0
  */
@@ -16,11 +18,11 @@ public @interface DataColumn {
     /**
      * 占位符关键字
      */
-    String key() default "deptName";
+    String[] key() default "deptName";
 
     /**
      * 占位符替换值
      */
-    String value() default "dept_id";
+    String[] value() default "dept_id";
 
 }

ruoyi-common/ruoyi-common-mybatis/src/main/java/com/ruoyi/common/mybatis/handler/PlusDataPermissionHandler.java

@@ -107,12 +107,12 @@ public class PlusDataPermissionHandler {
         StringBuilder sqlString = new StringBuilder();
         // 更新或删除需满足所有条件
         String joinStr = isSelect ? " OR " : " AND ";
-        LoginUser loginUser = DataPermissionHelper.getVariable("user");
+        LoginUser user = DataPermissionHelper.getVariable("user");
         StandardEvaluationContext context = new StandardEvaluationContext();
         context.setBeanResolver(beanResolver);
         DataPermissionHelper.getContext().forEach(context::setVariable);
-        for (RoleDTO role : loginUser.getRoles()) {
-            loginUser.setRoleId(role.getRoleId());
+        for (RoleDTO role : user.getRoles()) {
+            user.setRoleId(role.getRoleId());
             // 获取角色权限泛型
             DataScopeType type = DataScopeType.findCode(role.getDataScope());
             if (ObjectUtil.isNull(type)) {
@@ -124,12 +124,19 @@ public class PlusDataPermissionHandler {
             }
             boolean isSuccess = false;
             for (DataColumn dataColumn : dataColumns) {
+                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");
+                }
                 // 不包含 key 变量 则不处理
-                if (!StringUtils.contains(type.getSqlTemplate(), "#" + dataColumn.key())) {
+                if (!StringUtils.containsAny(type.getSqlTemplate(),
+                    Arrays.stream(dataColumn.key()).map(key -> "#" + key).toArray(String[]::new)
+                )) {
                     continue;
                 }
                 // 设置注解变量 key 为表达式变量 value 为变量值
-                context.setVariable(dataColumn.key(), dataColumn.value());
+                for (int i = 0; i < dataColumn.key().length; i++) {
+                    context.setVariable(dataColumn.key()[i], dataColumn.value()[i]);
+                }
 
                 // 解析sql模板并填充
                 String sql = parser.parseExpression(type.getSqlTemplate(), parserContext).getValue(context, String.class);
@@ -137,7 +144,7 @@ public class PlusDataPermissionHandler {
                 isSuccess = true;
             }
             // 未处理成功则填充兜底方案
-            if (!isSuccess) {
+            if (!isSuccess && StringUtils.isNotBlank(type.getElseSql())) {
                 sqlString.append(joinStr).append(type.getElseSql());
             }
         }