From 8939e0fc01921314a092539fe19d600095bc454e Mon Sep 17 00:00:00 2001
From: zichun <zhuzichunhogan@gmail.com>
Date: Fri, 15 May 2026 00:23:47 +0800
Subject: [PATCH] feat(usr): LoginReq + LoginVo + UserInfoVo REQ-USR-001

---
 backend/src/main/java/com/xly/erp/module/usr/dto/LoginReq.java               | 21 +++++++++++++++++++++
 backend/src/main/java/com/xly/erp/module/usr/vo/LoginVo.java                 | 13 +++++++++++++
 backend/src/main/java/com/xly/erp/module/usr/vo/UserInfoVo.java              | 17 +++++++++++++++++
 backend/src/test/java/com/xly/erp/module/usr/dto/LoginReqValidationTest.java | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 117 insertions(+), 0 deletions(-)
 create mode 100644 backend/src/main/java/com/xly/erp/module/usr/dto/LoginReq.java
 create mode 100644 backend/src/main/java/com/xly/erp/module/usr/vo/LoginVo.java
 create mode 100644 backend/src/main/java/com/xly/erp/module/usr/vo/UserInfoVo.java
 create mode 100644 backend/src/test/java/com/xly/erp/module/usr/dto/LoginReqValidationTest.java

diff --git a/backend/src/main/java/com/xly/erp/module/usr/dto/LoginReq.java b/backend/src/main/java/com/xly/erp/module/usr/dto/LoginReq.java
new file mode 100644
index 0000000..2bc2af4
--- /dev/null
+++ b/backend/src/main/java/com/xly/erp/module/usr/dto/LoginReq.java
@@ -0,0 +1,21 @@
+package com.xly.erp.module.usr.dto;
+
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+import lombok.Data;
+
+@Data
+public class LoginReq {
+
+    @NotBlank
+    @Size(max = 50)
+    private String username;
+
+    @NotBlank
+    @Size(max = 128)
+    private String password;
+
+    @NotBlank
+    @Size(max = 50)
+    private String companyCode;
+}
diff --git a/backend/src/main/java/com/xly/erp/module/usr/vo/LoginVo.java b/backend/src/main/java/com/xly/erp/module/usr/vo/LoginVo.java
new file mode 100644
index 0000000..5e8f933
--- /dev/null
+++ b/backend/src/main/java/com/xly/erp/module/usr/vo/LoginVo.java
@@ -0,0 +1,13 @@
+package com.xly.erp.module.usr.vo;
+
+import lombok.Builder;
+import lombok.Data;
+
+@Data
+@Builder
+public class LoginVo {
+    private String accessToken;
+    private String tokenType;
+    private long expiresInSec;
+    private UserInfoVo userInfo;
+}
diff --git a/backend/src/main/java/com/xly/erp/module/usr/vo/UserInfoVo.java b/backend/src/main/java/com/xly/erp/module/usr/vo/UserInfoVo.java
new file mode 100644
index 0000000..5fe001e
--- /dev/null
+++ b/backend/src/main/java/com/xly/erp/module/usr/vo/UserInfoVo.java
@@ -0,0 +1,17 @@
+package com.xly.erp.module.usr.vo;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import lombok.Builder;
+import lombok.Data;
+
+@Data
+@Builder
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class UserInfoVo {
+    private Integer userId;
+    private String username;
+    private String userType;
+    private String language;
+    private String employeeName;
+    private String companyCode;
+}
diff --git a/backend/src/test/java/com/xly/erp/module/usr/dto/LoginReqValidationTest.java b/backend/src/test/java/com/xly/erp/module/usr/dto/LoginReqValidationTest.java
new file mode 100644
index 0000000..d300140
--- /dev/null
+++ b/backend/src/test/java/com/xly/erp/module/usr/dto/LoginReqValidationTest.java
@@ -0,0 +1,66 @@
+package com.xly.erp.module.usr.dto;
+
+import jakarta.validation.ConstraintViolation;
+import jakarta.validation.Validation;
+import jakarta.validation.Validator;
+import jakarta.validation.ValidatorFactory;
+import org.junit.jupiter.api.Test;
+
+import java.util.Set;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class LoginReqValidationTest {
+
+    private static final Validator VALIDATOR =
+            Validation.buildDefaultValidatorFactory().getValidator();
+
+    private LoginReq build(String u, String p, String c) {
+        LoginReq r = new LoginReq();
+        r.setUsername(u);
+        r.setPassword(p);
+        r.setCompanyCode(c);
+        return r;
+    }
+
+    @Test
+    void blankUsername_fails() {
+        Set<ConstraintViolation<LoginReq>> v = VALIDATOR.validate(build("", "Password1!", "HQ"));
+        assertFalse(v.isEmpty());
+        assertTrue(v.stream().anyMatch(c -> c.getPropertyPath().toString().equals("username")));
+    }
+
+    @Test
+    void blankPassword_fails() {
+        Set<ConstraintViolation<LoginReq>> v = VALIDATOR.validate(build("alice", "", "HQ"));
+        assertFalse(v.isEmpty());
+        assertTrue(v.stream().anyMatch(c -> c.getPropertyPath().toString().equals("password")));
+    }
+
+    @Test
+    void blankCompanyCode_fails() {
+        Set<ConstraintViolation<LoginReq>> v = VALIDATOR.validate(build("alice", "Password1!", ""));
+        assertFalse(v.isEmpty());
+        assertTrue(v.stream().anyMatch(c -> c.getPropertyPath().toString().equals("companyCode")));
+    }
+
+    @Test
+    void tooLongUsername_fails() {
+        String tooLong = "a".repeat(51);
+        Set<ConstraintViolation<LoginReq>> v = VALIDATOR.validate(build(tooLong, "Password1!", "HQ"));
+        assertFalse(v.isEmpty());
+    }
+
+    @Test
+    void tooLongPassword_fails() {
+        String tooLong = "a".repeat(129);
+        Set<ConstraintViolation<LoginReq>> v = VALIDATOR.validate(build("alice", tooLong, "HQ"));
+        assertFalse(v.isEmpty());
+    }
+
+    @Test
+    void allFieldsPresent_passes() {
+        Set<ConstraintViolation<LoginReq>> v = VALIDATOR.validate(build("alice", "Password1!", "HQ"));
+        assertTrue(v.isEmpty());
+    }
+}
--
libgit2 0.22.2