qingfeng/TaoTaoWang_backend
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat(登录): 实现用户登录功能及相关模块

Browse Source 
- 添加LoginController处理登录请求
- 实现UserLoginService登录逻辑，包括角色和权限验证
- 新增LoginRequest和LoginUser DTO
- 在UsersService中添加登录方法
- 添加RoleInitializer初始化系统角色
- 更新项目结构文档
- 临时禁用Spring Security配置
This commit is contained in:
qingfeng1121
2025-12-02 14:55:30 +08:00
parent 51086db30e
commit d99580f0c9
12 changed files with 351 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/main/java/com/qf/backend/service/UsersService.java
View File

@@ -1,11 +1,11 @@
package com.qf.backend.service;
import java.util.List;
import com.baomidou.mybatisplus.extension.service.IService;
import com.qf.backend.common.Result;
import com.qf.backend.entity.Users;
import java.util.List;
/**
* 用户服务接口
*/
@@ -25,6 +25,14 @@ public interface UsersService extends IService<Users> {
*/
Result<Users> getUserByEmail(String email);
/**
* 登录
* @param username 用户名
* @param password 密码
* @return 用户信息
*/
Result<Users> login(String username, String password);
/**
* 创建用户
* @param users 用户信息

85
src/main/java/com/qf/backend/service/impl/UserLoginServiceImpl.java
View File

@@ -4,6 +4,12 @@
*/
package com.qf.backend.service.impl;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
@@ -12,13 +18,21 @@ import org.springframework.stereotype.Service;
import com.qf.backend.common.Result;
import com.qf.backend.common.ResultUtils;
import com.qf.backend.dto.LoginUser;
import com.qf.backend.entity.Permissions;
import com.qf.backend.entity.Roles;
import com.qf.backend.entity.UserRoles;
import com.qf.backend.entity.Users;
import com.qf.backend.exception.ErrorCode;
import com.qf.backend.service.PermissionsService;
import com.qf.backend.service.RolePermissionsService;
import com.qf.backend.service.RolesService;
import com.qf.backend.service.UserLoginService;
import com.qf.backend.service.UserRolesService;
import com.qf.backend.service.UsersService;
import com.qf.backend.util.ValidateUtil;
/**
*
* @author 30803
@@ -28,7 +42,14 @@ public class UserLoginServiceImpl implements UserLoginService {
private Logger logger = LoggerFactory.getLogger(UserLoginServiceImpl.class);
@Autowired
private UsersService usersServiceImpl;
@Autowired
private UserRolesService userRolesServiceImpl;
@Autowired
private RolesService rolesServiceImpl;
@Autowired
private RolePermissionsService rolePermissionsServiceImpl;
@Autowired
private PermissionsService permissionsServiceImpl;
/**
* 用户登录
* @param username 用户名
@@ -39,26 +60,62 @@ public class UserLoginServiceImpl implements UserLoginService {
public Result<LoginUser> login(String username, String password) {
logger.info("用户登录，用户名：{}", username);
// 1. 校验用户名和密码是否为空
try{
if (ValidateUtil.isEmpty(username) || ValidateUtil.isEmpty(password)) {
return ResultUtils.fail(ErrorCode.PARAM_ERROR, "用户名或密码不能为空");
}
// 2. 校验用户名是否存在
Users user = usersServiceImpl.getUserByUsername(username).getData();
if (user == null) {
return ResultUtils.fail(ErrorCode.USER_NOT_FOUND, "用户名不存在");
}
// 3. 校验密码是否正确
throw new IllegalArgumentException("用户名或密码不能为空");
}
// 加密密码
String encryptedPassword = ValidateUtil.encryptPassword(password);
if (!user.getPassword().equals(encryptedPassword)) {
return ResultUtils.fail(ErrorCode.PASSWORD_ERROR, "密码错误");
// 2. 登录
Result<Users> result = usersServiceImpl.login(username, encryptedPassword);
if (result == null || result.getData() == null) {
throw new IllegalArgumentException("用户名不存在或密码错误");
}
// 4. 登录成功，返回登录用户信息
Users user = result.getData();
// 3. 获取用户角色
Result<List<UserRoles>> userRolesResult = userRolesServiceImpl.getUserRolesByUserId(user.getId());
if (userRolesResult == null || userRolesResult.getData() == null) {
throw new IllegalArgumentException("获取用户角色失败");
}
List<UserRoles> userRoles = userRolesResult.getData();
Set<String> roleNames = new HashSet<>();
Set<Long> roleIds = new HashSet<>();
// 4. 获取角色名称和角色ID
for (UserRoles ur : userRoles) {
Roles role = rolesServiceImpl.getById(ur.getRoleId());
if (role != null) {
roleNames.add(role.getRoleName());
roleIds.add(role.getId());
}
}
// 5. 获取用户权限
Set<String> permissionCodes = new HashSet<>();
for (Long roleId : roleIds) {
List<Long> permissionIds = rolePermissionsServiceImpl.listPermissionIdsByRoleId(roleId);
for (Long permissionId : permissionIds) {
Permissions permission = permissionsServiceImpl.getById(permissionId);
if (permission != null) {
permissionCodes.add(permission.getPermissionCode());
}
}
}
// 6. 构建LoginUser对象
LoginUser loginUser = new LoginUser();
// loginUser.setUserId(user.getUserId());
loginUser.setId(user.getId());
loginUser.setUsername(user.getUsername());
// loginUser.setRoles(userRolesServiceImpl.findRolesByUserId(user.getUserId()));
loginUser.setRoles(new ArrayList<>(roleNames));
loginUser.setPermissions(new ArrayList<>(permissionCodes));
return ResultUtils.success(loginUser);
} catch (Exception e) {
logger.error("用户登录失败，用户名：{}", username, e);
return ResultUtils.fail(ErrorCode.SYSTEM_ERROR, e.getMessage());
}
}
}

3
src/main/java/com/qf/backend/service/impl/UsersRolesServiceImpl.java
View File

@@ -8,6 +8,7 @@ package com.qf.backend.service.impl;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -18,7 +19,6 @@ import com.qf.backend.exception.BusinessException;
import com.qf.backend.exception.ErrorCode;
import com.qf.backend.mapper.UserRolesMapper;
import com.qf.backend.service.UserRolesService;
import com.qf.backend.util.ValidateUtil;
@@ -27,6 +27,7 @@ import com.qf.backend.util.ValidateUtil;
*
* @author 30803
*/
@Service
public class UsersRolesServiceImpl extends ServiceImpl<UserRolesMapper, UserRoles> implements UserRolesService {
@Autowired
private UserRolesMapper userRolesMapper;

24
src/main/java/com/qf/backend/service/impl/UsersServiceImpl.java
View File

@@ -79,7 +79,29 @@ public class UsersServiceImpl extends ServiceImpl<UsersMapper, Users> implements
throw new BusinessException(ErrorCode.DATABASE_ERROR, "查询用户失败: " + e.getMessage(), e);
}
}
// 登录
@Override
public Result<Users> login(String username, String password) {
logger.info("登录: 用户名 = {}", username);
try {
if (ValidateUtil.isEmpty(username) || ValidateUtil.isEmpty(password)) {
throw new BusinessException(ErrorCode.INVALID_PARAM, "用户名或密码不能为空");
}
// 校验用户名是否存在
Users user = usersMapper.login(username, password);
if (user == null) {
throw new BusinessException(ErrorCode.USER_NOT_FOUND, "用户名不存在或密码错误");
}
return ResultUtils.success(user);
} catch (BusinessException e) {
throw e;
} catch (Exception e) {
logger.error("登录失败: {}", e.getMessage(), e);
throw new BusinessException(ErrorCode.DATABASE_ERROR, "登录失败: " + e.getMessage(), e);
}
}
//创建用户
@Override
public Result<Boolean> createUser(Users users) {