权限校验1

src/main/java/top/suyiiyii/sims/controller/AdminController.java

@@ -0,0 +1,41 @@
+package top.suyiiyii.sims.controller;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import top.suyiiyii.sims.common.Result;
+import top.suyiiyii.sims.entity.User;
+import top.suyiiyii.sims.service.RoleService;
+import top.suyiiyii.sims.service.UserService;
+
+import java.util.List;
+
+/**
+ * @Author tortoise
+ * @Date 2024/8/14 13:57
+ * @PackageName:top.suyiiyii.sims.controller
+ * @ClassName: AdminController
+ * @Description: TODO
+ * @Version 1.0
+ */
+@RestController
+@RequestMapping("/admin")
+public class AdminController {
+    @Autowired
+    private RoleService roleService;
+    @Autowired
+    private UserService userService;
+
+    @GetMapping("/findAllUsersWithRoles")
+    public Result findAllUsersWithRoles() {
+        List<User> userList = roleService.findAllUsersWithRoles();
+        return Result.success(userList);
+    }
+    @GetMapping("/selectAll")
+    public Result selectAll() {
+        List<User> users = userService.selectAll();
+        return Result.success(users);
+    }
+
+}

src/main/java/top/suyiiyii/sims/controller/UserController.java

@@ -7,6 +7,7 @@ import top.suyiiyii.sims.common.AuthAccess;
 import top.suyiiyii.sims.common.Result;
 import top.suyiiyii.sims.entity.User;
 import top.suyiiyii.sims.exception.ServiceException;
+import top.suyiiyii.sims.service.RoleService;
 import top.suyiiyii.sims.service.UserService;
 
 import java.util.List;
@@ -25,6 +26,8 @@ import java.util.List;
 public class UserController {
     @Autowired
     UserService userService;
+    @Autowired
+    RoleService roleService;
 @AuthAccess
     @GetMapping("/")
     public Result hello(){
@@ -62,16 +65,10 @@ public class UserController {
 
 
 
-    @GetMapping("/selectAll")
+
-    public Result selectAll() {
-        List<User> users = userService.selectAll();
-        return Result.success(users);
-    }
     @PostMapping("/add")
     public Result add(@RequestBody User user) {
-
             userService.addUser(user);
-
         return Result.success();
     }
     @PostMapping("/delete")
@@ -79,6 +76,13 @@ public class UserController {
         userService.deleteUser(user.getId());
         return Result.success("删除成功");
     }
+    /**
+     * @author: tortoise
+     * @date: 2024/8/14 13:34
+     * @Description: 更新用户信息,自己改的(不包括密码)
+     * @param user
+     * @return: top.suyiiyii.sims.common.Result
+     */
     @PostMapping("/update")
     public Result update(@RequestBody User user) {
         userService.updateUser(user);
@@ -87,10 +91,45 @@ public class UserController {
     @PostMapping("/select")
     public Result select(@RequestBody User user) {
         return Result.success(userService.selectById(user.getId()));
-
     }
     @PostMapping("/selectByUsername")
     public Result selectByUsername(@RequestBody User user) {
         return Result.success(userService.selectByUsername(user.getUsername()));
     }
+/**
+ * @author: tortoise
+ * @date: 2024/8/14 13:48
+ * @Description: TODO  用户更新密码
+ * @param user
+ * @return: top.suyiiyii.sims.common.Result
+ */
+    @PostMapping("/updatePassword")
+    public Result updatePassword(@RequestBody User user) {
+        if(StrUtil.isBlank(user.getPassword())){
+            return Result.error("密码不能为空");
+        }
+        User user1 = userService.selectByUsername(user.getUsername());
+        //验证原密码是否正确
+        if(!user.getPassword().equals(user1.getPassword())){
+            return Result.error("原密码错误");
+        }
+        userService.updatePassword(user);
+        return Result.success("更新成功");
+    }
+/**
+ * @author: tortoise
+ * @date: 2024/8/14 13:48
+ * @Description: TODO 管理员修改密码
+ * @param user
+ * @return: top.suyiiyii.sims.common.Result
+ */
+    @PostMapping("/updatePasswordByAdmin")
+    public Result updatePasswordByAdmin(@RequestBody User user) {
+        if(StrUtil.isBlank(user.getPassword())){
+            return Result.error("密码不能为空");
+        }
+        userService.updatePassword(user);
+        return Result.success("更新成功");
+    }
+
 }

src/main/java/top/suyiiyii/sims/entity/Permissions.java

@@ -7,6 +7,8 @@ import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
+import java.util.Objects;
+
 /**
  * @Author tortoise
  * @Date 2024/8/9 14:03
@@ -24,7 +26,21 @@ public class Permissions {
     private Integer id;
     //权限id
     private Integer permissionId;
+
+    private String path;
     // 权限描述
     private String description;
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        Permissions that = (Permissions) o;
+        return Objects.equals(path, that.path);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(path);
+    }
 }

src/main/java/top/suyiiyii/sims/entity/Role.java

@@ -11,7 +11,7 @@ import lombok.NoArgsConstructor;
  * @Author tortoise
  * @Date 2024/8/9 14:02
  * @PackageName:top.suyiiyii.sims.entity
- * @ClassName: Role
+ * @ClassName: RoleMapper
  * @Description: TODO
  * @Version 1.0
  */

src/main/java/top/suyiiyii/sims/entity/User.java

@@ -8,6 +8,8 @@ import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
+import java.util.Set;
+
 /**
  * @Author tortoise
  * @Date 2024/8/9 14:02
@@ -17,7 +19,7 @@ import lombok.NoArgsConstructor;
  * @Version 1.0
  */
 @Data
-/*@Table*/
+@Table
 @AllArgsConstructor
 @NoArgsConstructor
 public class User {
@@ -31,4 +33,6 @@ public class User {
     private String group;
     @TableField(exist = false)
     private String token;
+    @TableField(exist = false)
+    private Set<Permissions> permissions;
 }

src/main/java/top/suyiiyii/sims/mapper/PermissionsMapper.java

@@ -0,0 +1,25 @@
+package top.suyiiyii.sims.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Select;
+import top.suyiiyii.sims.entity.Permissions;
+import top.suyiiyii.sims.entity.RolePermission;
+
+import java.util.List;
+
+/**
+ * @Author tortoise
+ * @Date 2024/8/14 16:14
+ * @PackageName:top.suyiiyii.sims.mapper
+ * @ClassName: PermissionsMapper
+ * @Description: TODO
+ * @Version 1.0
+ */
+@Mapper
+public interface PermissionsMapper  {
+@Select("SELECT * FROM role_permission WHERE role_id = #{id}")
+    List<RolePermission> getRolePerminsionByRoleId(Integer id);
+@Select("SELECT * FROM permissions WHERE permission_id = #{permissionId}")
+    Permissions selectById(Integer permissionId);
+}

src/main/java/top/suyiiyii/sims/mapper/RoleMapper.java

@@ -0,0 +1,57 @@
+package top.suyiiyii.sims.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import lombok.Data;
+import org.apache.ibatis.annotations.*;
+import top.suyiiyii.sims.entity.Permissions;
+import top.suyiiyii.sims.entity.Role;
+import top.suyiiyii.sims.entity.User;
+import top.suyiiyii.sims.entity.UserRole;
+
+import java.util.List;
+
+/**
+ * @Author tortoise
+ * @Date 2024/8/14 14:13
+ * @PackageName:top.suyiiyii.sims.mapper
+ * @ClassName: RoleMapper
+ * @Description: TODO
+ * @Version 1.0
+ */
+@Mapper
+public interface RoleMapper {
+    @Insert("INSERT INTO role(name) VALUES(#{name}")
+    void addRole(String name);
+@Delete("DELETE FROM role WHERE name=#{name}")
+    void deleteRole(String name);
+@Update("UPDATE role SET name=#{newName} WHERE name=#{name}")
+    void updateRole(String name, String newName);
+    /**
+     * @author: tortoise
+     * @date: 2024/8/14 14:23
+     * @Description: TODO 查询用户信息
+     * @param
+     * @return: java.util.List<top.suyiiyii.sims.entity.User>
+     */
+    @Select("SELECT u.username, u.name, u.userId, r.role_name " +
+            "FROM user u " +
+            "LEFT JOIN user_role ur ON u.user_id = ur.user_id " +
+            "LEFT JOIN role r ON ur.role_id = r.role_id")
+    @Results({
+            @Result(property = "username", column = "username"),
+            @Result(property = "name", column = "name"),
+            @Result(property = "userId", column = "userId"),
+            @Result(property = "group", column = "group"),
+            @Result(property = "roles", column = "role_name", many = @Many(select = "selectRolesByUser"))
+    })
+    List<User> selectAllUsersWithRoles();
+
+    // 根据用户ID查询角色
+    @Select("SELECT role_id, role_name " +
+            "FROM role " +
+            "WHERE role_id IN " +
+            "(SELECT role_id FROM user_role WHERE user_id = #{user_id})")
+    List<UserRole> selectRolesById(@Param("user_id") int id);
+
+
+}

src/main/java/top/suyiiyii/sims/mapper/UserMapper.java

@@ -2,6 +2,7 @@ package top.suyiiyii.sims.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import org.apache.ibatis.annotations.*;
+import top.suyiiyii.sims.entity.Role;
 import top.suyiiyii.sims.entity.User;
 
 import java.util.List;
@@ -40,7 +41,6 @@ public interface UserMapper extends BaseMapper<User> {
     @Update("UPDATE user SET " +
             "user_id = #{userId}, " +
             "username = #{username}, " +
-            "password = #{password}, " +
             "name = #{name}, " +
             "email = #{email}, " +
             "`group` = #{group} " +
@@ -71,5 +71,7 @@ public interface UserMapper extends BaseMapper<User> {
 
   @Select("select * from user where username = #{username}")
    User selectByUserName(@Param("username") String username);
+@Update("update user set password = #{password} where username = #{username}")
+    void updatePassword(User user);
 
 }

src/main/java/top/suyiiyii/sims/service/RoleService.java

@@ -0,0 +1,49 @@
+package top.suyiiyii.sims.service;
+
+import org.checkerframework.checker.units.qual.A;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import top.suyiiyii.sims.entity.Role;
+import top.suyiiyii.sims.entity.User;
+import top.suyiiyii.sims.entity.UserRole;
+import top.suyiiyii.sims.mapper.RoleMapper;
+
+import java.util.List;
+
+/**
+ * @Author tortoise
+ * @Date 2024/8/14 14:14
+ * @PackageName:top.suyiiyii.sims.service
+ * @ClassName: RoleService
+ * @Description: TODO
+ * @Version 1.0
+ */
+@Service
+public class RoleService {
+    @Autowired
+    RoleMapper roleMapper;
+    public void addRole(String name){
+        roleMapper.addRole(name);
+    }
+    public void deleteRole(String name){
+        roleMapper.deleteRole(name);
+    }
+    public void updateRole(String name,String newName){
+        roleMapper.updateRole(name,newName);
+    }
+    public List<User> findAllUsersWithRoles(){
+        return roleMapper.selectAllUsersWithRoles();
+    }
+    /**
+     * @author: tortoise
+     * @date: 2024/8/14 14:39
+     * @Description: TODO 查看自己身份
+     * @param Id
+     * @return: java.util.List<top.suyiiyii.sims.entity.Role>
+     */
+    List<UserRole> selectRolesById(int id){
+        return roleMapper.selectRolesById(id);
+    }
+
+
+}

src/main/java/top/suyiiyii/sims/service/UserService.java

@@ -6,11 +6,16 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import top.suyiiyii.sims.common.Result;
-import top.suyiiyii.sims.entity.User;
+import top.suyiiyii.sims.entity.*;
 import top.suyiiyii.sims.exception.ServiceException;
+import top.suyiiyii.sims.mapper.PermissionsMapper;
+import top.suyiiyii.sims.mapper.RoleMapper;
 import top.suyiiyii.sims.mapper.UserMapper;
 import top.suyiiyii.sims.utils.JwtUtils;
 
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 
 /**
@@ -25,6 +30,10 @@ import java.util.List;
 public class UserService {
     @Autowired
     UserMapper userMapper;
+    @Autowired
+    RoleMapper roleMapper;
+    @Autowired
+    PermissionsMapper permissionsMapper;
 
     public void addUser(User user) {
         userMapper.addUser(user);
@@ -54,6 +63,21 @@ public class UserService {
         if (!dbUser.getPassword().equals(user.getPassword())) {
             throw new ServiceException("密码或用户名错误");
         }
+        HashSet<Permissions> permissionsSet = new HashSet<>();
+        Integer id = dbUser.getId();
+        List<UserRole> UserRoles = roleMapper.selectRolesById(id);
+        for (UserRole userRole : UserRoles) {
+            //根据roleid找所有permissionId
+            List<RolePermission> rolePerminsion = permissionsMapper.getRolePerminsionByRoleId(userRole.getRoleId());
+            for (RolePermission rolePermission : rolePerminsion) {
+                Integer permissionId = rolePermission.getPermissionId();
+                //根据permissionId找permission
+                Permissions permissions = permissionsMapper.selectById(permissionId);
+                permissionsSet.add(permissions);
+            }
+        }
+        dbUser.setPermissions(permissionsSet);
+
         String token = JwtUtils.createToken(dbUser.getId().toString(), dbUser.getPassword());
         dbUser.setToken(token);
         return dbUser;
@@ -89,4 +113,9 @@ public class UserService {
     public User selectByUsername(String username) {
         return userMapper.selectByUserName(username);
     }
+
+    public void updatePassword(User user) {
+        userMapper.updatePassword(user);
+    }
+
 }