Add email and password registration

---

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yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/auth/AuthController.java

@@ -154,4 +154,14 @@ public class AuthController {
         return success(authService.socialLogin(reqVO));
     }
 
+    // ========== 邮箱注册相关 ==========
+
+    @PostMapping("/register")
+    @PermitAll
+    @Operation(summary = "使用邮箱和密码注册")
+    public CommonResult<Boolean> register(@RequestBody @Valid AuthRegisterReqVO reqVO) {
+        userService.registerUser(reqVO);
+        return success(true);
+    }
+
 }

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/auth/vo/AuthRegisterReqVO.java

@@ -0,0 +1,24 @@
+package cn.iocoder.yudao.module.system.controller.admin.auth.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import jakarta.validation.constraints.Email;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+
+@Schema(description = "管理后台 - 用户注册 Request VO")
+@Data
+public class AuthRegisterReqVO {
+
+    @Schema(description = "用户邮箱", requiredMode = Schema.RequiredMode.REQUIRED, example = "test@example.com")
+    @NotBlank(message = "用户邮箱不能为空")
+    @Email(message = "邮箱格式不正确")
+    private String email;
+
+    @Schema(description = "密码", requiredMode = Schema.RequiredMode.REQUIRED, example = "123456")
+    @NotBlank(message = "密码不能为空")
+    @Size(min = 4, max = 16, message = "密码长度为 4-16 位")
+    private String password;
+
+}

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/user/vo/user/UserSaveReqVO.java

@@ -77,4 +77,16 @@ public class UserSaveReqVO {
                 || (ObjectUtil.isAllNotEmpty(password)); // 新增时，必须都传递 password
     }
 
+    // ========== 新增字段 ==========
+
+    @Schema(description = "用户邮箱", requiredMode = Schema.RequiredMode.REQUIRED, example = "test@example.com")
+    @NotBlank(message = "用户邮箱不能为空")
+    @Email(message = "邮箱格式不正确")
+    private String registrationEmail;
+
+    @Schema(description = "密码", requiredMode = Schema.RequiredMode.REQUIRED, example = "123456")
+    @NotBlank(message = "密码不能为空")
+    @Size(min = 4, max = 16, message = "密码长度为 4-16 位")
+    private String registrationPassword;
+
 }

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/user/AdminUserService.java

@@ -201,4 +201,12 @@ public interface AdminUserService {
      */
     boolean isPasswordMatch(String rawPassword, String encodedPassword);
 
+    /**
+     * 注册用户
+     *
+     * @param registerReqVO 注册信息
+     * @return 用户编号
+     */
+    Long registerUser(@Valid AuthRegisterReqVO registerReqVO);
+
 }

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/user/AdminUserServiceImpl.java

@@ -13,6 +13,7 @@ import cn.iocoder.yudao.framework.common.util.validation.ValidationUtils;
 import cn.iocoder.yudao.framework.datapermission.core.util.DataPermissionUtils;
 import cn.iocoder.yudao.module.infra.api.config.ConfigApi;
 import cn.iocoder.yudao.module.infra.api.file.FileApi;
+import cn.iocoder.yudao.module.system.controller.admin.auth.vo.AuthRegisterReqVO;
 import cn.iocoder.yudao.module.system.controller.admin.user.vo.profile.UserProfileUpdatePasswordReqVO;
 import cn.iocoder.yudao.module.system.controller.admin.user.vo.profile.UserProfileUpdateReqVO;
 import cn.iocoder.yudao.module.system.controller.admin.user.vo.user.UserImportExcelVO;
@@ -21,12 +22,14 @@ import cn.iocoder.yudao.module.system.controller.admin.user.vo.user.UserPageReqV
 import cn.iocoder.yudao.module.system.controller.admin.user.vo.user.UserSaveReqVO;
 import cn.iocoder.yudao.module.system.dal.dataobject.dept.DeptDO;
 import cn.iocoder.yudao.module.system.dal.dataobject.dept.UserPostDO;
+import cn.iocoder.yudao.module.system.dal.dataobject.permission.RoleDO;
 import cn.iocoder.yudao.module.system.dal.dataobject.user.AdminUserDO;
 import cn.iocoder.yudao.module.system.dal.mysql.dept.UserPostMapper;
 import cn.iocoder.yudao.module.system.dal.mysql.user.AdminUserMapper;
 import cn.iocoder.yudao.module.system.service.dept.DeptService;
 import cn.iocoder.yudao.module.system.service.dept.PostService;
 import cn.iocoder.yudao.module.system.service.permission.PermissionService;
+import cn.iocoder.yudao.module.system.service.permission.RoleService;
 import cn.iocoder.yudao.module.system.service.tenant.TenantService;
 import com.google.common.annotations.VisibleForTesting;
 import com.mzt.logapi.context.LogRecordContext;
@@ -84,6 +87,9 @@ public class AdminUserServiceImpl implements AdminUserService {
     @Resource
     private ConfigApi configApi;
 
+    @Resource
+    private RoleService roleService;
+
     @Override
     @Transactional(rollbackFor = Exception.class)
     @LogRecord(type = SYSTEM_USER_TYPE, subType = SYSTEM_USER_CREATE_SUB_TYPE, bizNo = "{{#user.id}}",
@@ -492,6 +498,28 @@ public class AdminUserServiceImpl implements AdminUserService {
         return passwordEncoder.matches(rawPassword, encodedPassword);
     }
 
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long registerUser(AuthRegisterReqVO registerReqVO) {
+        // 1. 校验邮箱是否已被使用
+        validateEmailUnique(null, registerReqVO.getEmail());
+
+        // 2. 创建用户
+        AdminUserDO user = new AdminUserDO();
+        user.setEmail(registerReqVO.getEmail());
+        user.setPassword(encodePassword(registerReqVO.getPassword()));
+        user.setStatus(CommonStatusEnum.ENABLE.getStatus()); // 默认启用
+        userMapper.insert(user);
+
+        // 3. 赋予 'normal' 角色
+        RoleDO normalRole = roleService.getRoleByCode("normal");
+        if (normalRole != null) {
+            permissionService.assignRoleToUser(user.getId(), normalRole.getId());
+        }
+
+        return user.getId();
+    }
+
     /**
      * 对密码进行加密
      *