update 角色相关接口

tacit-admin/src/main/java/com/tacit/admin/controller/RoleController.java

@@ -0,0 +1,47 @@
+package com.tacit.admin.controller;
+
+import com.tacit.admin.entity.Role;
+import com.tacit.admin.service.RoleService;
+import com.tacit.common.entity.ResponseResult;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/role")
+@Tag(name = "角色管理", description = "角色管理相关接口")
+public class RoleController {
+    @Resource
+    private RoleService roleService;
+    //新增角色
+    @Operation(summary = "创建角色", description = "创建角色")
+    @PostMapping("/create")
+    public ResponseResult<Boolean> createRole(@RequestBody Role role) {
+        boolean result = roleService.createRole(role);
+        return ResponseResult.success(result);
+    }
+    //修改角色
+    @Operation(summary = "修改角色", description = "修改角色")
+    @PutMapping("/update")
+    public ResponseResult<Boolean> updateRole(@RequestBody Role role) {
+        boolean result = roleService.updateRole(role);
+        return ResponseResult.success(result);
+    }
+    //删除角色
+    @Operation(summary = "删除角色", description = "删除角色")
+    @DeleteMapping("/delete/{id}")
+    public ResponseResult<Boolean> deleteRole(@PathVariable Long id) {
+        boolean result = roleService.deleteRole(id);
+        return ResponseResult.success(result);
+    }
+    //查询角色列表
+    @Operation(summary = "查询角色列表", description = "查询角色列表")
+    @GetMapping("/list")
+    public ResponseResult<List<Role>> getRoleList(@RequestBody Role role) {
+        List<Role> roleList = roleService.getRoleList(role);
+        return ResponseResult.success(roleList);
+    }
+}

tacit-admin/src/main/java/com/tacit/admin/service/RoleService.java

@@ -3,11 +3,21 @@ package com.tacit.admin.service;
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.tacit.admin.entity.Role;
 
+import java.util.List;
+
 public interface RoleService extends IService<Role> {
     //根据用户id获取角色
     Role getRoleByUserId(Long userId);
     //根据用户id获取角色、菜单
     Role getRoleMenuByUserId(Long userId);
+
+    boolean createRole(Role role);
+
+    boolean updateRole(Role role);
+
+    boolean deleteRole(Long id);
+
+    List<Role> getRoleList(Role role);
 }
 
 

tacit-admin/src/main/java/com/tacit/admin/service/impl/MenuServiceImpl.java

@@ -121,7 +121,7 @@ public class MenuServiceImpl extends ServiceImpl<MenuMapper, Menu> implements Me
         // 根据id查询菜单是否存在
         Menu menu = getById(menuId);
         if (menu == null) {
-            throw new BusinessException(ResCode.NO_PARAM.getResultCode(), "菜单不存在");
+            throw new BusinessException(ResCode.DATA_NOT_EXIST.getResultCode(), "菜单不存在");
         }
         menu.setDelFlag(1);
         return updateById(menu);

tacit-admin/src/main/java/com/tacit/admin/service/impl/RoleServiceImpl.java

@@ -1,5 +1,6 @@
 package com.tacit.admin.service.impl;
 
+import ch.qos.logback.classic.spi.EventArgUtil;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.tacit.admin.entity.Menu;
@@ -10,8 +11,11 @@ import com.tacit.admin.mapper.RoleMapper;
 import com.tacit.admin.mapper.UserRoleMapper;
 import com.tacit.admin.service.MenuService;
 import com.tacit.admin.service.RoleService;
+import com.tacit.common.exception.BusinessException;
 import com.tacit.common.redis.utils.RedisUtils;
+import com.tacit.common.utils.ResCode;
 import jakarta.annotation.Resource;
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Service;
 
 import java.util.List;
@@ -50,4 +54,69 @@ public class RoleServiceImpl extends ServiceImpl<RoleMapper, Role> implements Ro
         role.setMenuList(menuList);
         return role;
     }
+
+    @Override
+    public boolean createRole(Role role) {
+        // 参数校验
+        this.checkData(role);
+        role.setDelFlag(0);
+        return save(role);
+    }
+
+    @Override
+    public boolean updateRole(Role role) {
+        // 角色名称不能为空
+        String roleName = role.getRoleName();
+        if(StringUtils.isEmpty(roleName)){
+            throw new BusinessException(ResCode.NO_PARAM.getResultCode(), "角色名称不能为空");
+        }
+        //角色是否存在
+        Long roleId = role.getId();
+        if (roleId == null) {
+            throw new BusinessException(ResCode.NO_PARAM.getResultCode(), "角色ID不能为空");
+        }
+        Role byId = getById(roleId);
+        // 角色名称不能重复 除了自己
+        if(!roleName.equals(byId.getRoleName())){
+            Role one = getOne(new QueryWrapper<Role>().eq("role_name", roleName).eq("del_flag", 0));
+            if (one != null) {
+                throw new BusinessException(ResCode.DATA_EXIST.getResultCode(), "角色名称不能重复");
+            }
+        }
+        return updateById(role);
+    }
+
+    @Override
+    public boolean deleteRole(Long id) {
+        Role role = getById(id);
+        if (role == null) {
+            throw new BusinessException(ResCode.DATA_NOT_EXIST.getResultCode(), "角色不存在");
+        }
+        role.setDelFlag(1);
+        return updateById(role);
+    }
+
+    @Override
+    public List<Role> getRoleList(Role role) {
+        QueryWrapper<Role> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("del_flag", 0);
+        if (role != null) {
+            queryWrapper.like(role.getRoleName() != null, "role_name", role.getRoleName());
+        }
+        List<Role> roleList = roleMapper.selectList(queryWrapper);
+        return roleList;
+    }
+
+    private void checkData(Role role) {
+        // 角色名称不能为空
+        String roleName = role.getRoleName();
+        if(StringUtils.isEmpty(roleName)){
+            throw new BusinessException(ResCode.NO_PARAM.getResultCode(), "角色名称不能为空");
+        }
+        // 角色名称不能重复
+        Role one = getOne(new QueryWrapper<Role>().eq("role_name", roleName).eq("del_flag", 0));
+        if (one != null) {
+            throw new BusinessException(ResCode.DATA_EXIST.getResultCode(), "角色名称不能重复");
+        }
+    }
 }