From c8a8749486802cc1875dff851991f0c8dbebd856 Mon Sep 17 00:00:00 2001
From: zichun <zhuzichunhogan@gmail.com>
Date: Wed, 6 May 2026 18:14:31 +0800
Subject: [PATCH] feat(mod): module tree VO + query DTO REQ-MOD-004

---
 backend/src/main/java/com/xly/erp/module/mod/dto/ModuleQueryDTO.java  | 13 +++++++++++++
 backend/src/main/java/com/xly/erp/module/mod/vo/ModuleTreeNodeVO.java | 31 +++++++++++++++++++++++++++++++
 2 files changed, 44 insertions(+), 0 deletions(-)
 create mode 100644 backend/src/main/java/com/xly/erp/module/mod/dto/ModuleQueryDTO.java
 create mode 100644 backend/src/main/java/com/xly/erp/module/mod/vo/ModuleTreeNodeVO.java

diff --git a/backend/src/main/java/com/xly/erp/module/mod/dto/ModuleQueryDTO.java b/backend/src/main/java/com/xly/erp/module/mod/dto/ModuleQueryDTO.java
new file mode 100644
index 0000000..ee543b2
--- /dev/null
+++ b/backend/src/main/java/com/xly/erp/module/mod/dto/ModuleQueryDTO.java
@@ -0,0 +1,13 @@
+package com.xly.erp.module.mod.dto;
+
+import jakarta.validation.constraints.Size;
+import lombok.Data;
+
+/** REQ-MOD-004 模块查询参数 DTO */
+@Data
+public class ModuleQueryDTO {
+
+    /** 可空：对 sModuleNameZh 模糊匹配；空字符串视为不过滤 */
+    @Size(max = 50, message = "keyword 长度不能超过 50")
+    private String keyword;
+}
diff --git a/backend/src/main/java/com/xly/erp/module/mod/vo/ModuleTreeNodeVO.java b/backend/src/main/java/com/xly/erp/module/mod/vo/ModuleTreeNodeVO.java
new file mode 100644
index 0000000..1a5673e
--- /dev/null
+++ b/backend/src/main/java/com/xly/erp/module/mod/vo/ModuleTreeNodeVO.java
@@ -0,0 +1,31 @@
+package com.xly.erp.module.mod.vo;
+
+import com.xly.erp.module.mod.entity.ModuleEntity;
+import lombok.Data;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/** REQ-MOD-004 模块树节点 VO（不暴露内部字段） */
+@Data
+public class ModuleTreeNodeVO {
+    private Integer iIncrement;
+    private String sModuleNameZh;
+    private String sDisplayType;
+    private String sManageDeptEn;
+    private Integer iParentId;
+    private Integer iSortOrder;
+    private List<ModuleTreeNodeVO> children = new ArrayList<>();
+
+    public static ModuleTreeNodeVO from(ModuleEntity e) {
+        ModuleTreeNodeVO v = new ModuleTreeNodeVO();
+        v.setIIncrement(e.getIIncrement());
+        v.setSModuleNameZh(e.getSModuleNameZh());
+        v.setSDisplayType(e.getSDisplayType());
+        v.setSManageDeptEn(e.getSManageDeptEn());
+        v.setIParentId(e.getIParentId());
+        v.setISortOrder(e.getISortOrder());
+        v.setChildren(new ArrayList<>());
+        return v;
+    }
+}
--
libgit2 0.22.2