后台角色管理

joying-admin/src/main/java/com/fzm/admin/controller/AdminRoleController.java

+package com.fzm.admin.controller;
+
+import cn.hutool.core.bean.BeanUtil;
+import cn.hutool.core.lang.Assert;
+import com.fzm.admin.params.AdminRoleParam;
+import com.fzm.common.annotation.Authentication;
+import com.fzm.common.entity.Admin;
+import com.fzm.common.entity.AdminRole;
+import com.fzm.common.enums.ResultCode;
+import com.fzm.common.exception.GlobalException;
+import com.fzm.common.model.ResponseModel;
+import com.fzm.common.service.AdminRoleService;
+import com.fzm.common.service.AdminService;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import lombok.RequiredArgsConstructor;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+/**
+ * @author wt
+ * @date 2022/3/11
+ */
+@Authentication
+@RestController
+@RequestMapping(value = "/admin/role")
+@RequiredArgsConstructor(onConstructor = @__(@Autowired))
+@Api(tags = "管理员权限管理")
+public class AdminRoleController {
+    private final AdminService adminService;
+    private final AdminRoleService adminRoleService;
+    private final PasswordEncoder passwordEncoder;
+
+
+    @GetMapping("/list")
+    @ApiOperation(value = "查询所有权限")
+    public ResponseModel<List<AdminRole>> list() {
+        return ResponseModel.success(adminRoleService.listAll());
+    }
+
+    @PostMapping("/add")
+    @ApiOperation("新增权限")
+    public ResponseModel<Object> add(@RequestBody AdminRoleParam adminRoleParam) {
+        String nickname = adminRoleParam.getNickname();
+        Assert.notBlank(nickname, "昵称不能为空");
+
+        String username = adminRoleParam.getUsername();
+        Assert.notBlank(username, "用户名不能为空");
+
+        String password = adminRoleParam.getPassword();
+        Assert.notBlank(password, "密码不能为空");
+
+        Integer roleId = adminRoleParam.getRoleId();
+        Assert.notNull(roleId, "权限ID不能为空");
+        List<AdminRole> adminRoles = adminRoleService.listAll();
+        Assert.isTrue(adminRoles.stream().map(AdminRole::getRoleId).anyMatch(id -> id.equals(roleId)), "请选择正确的权限");
+
+        Admin admin = BeanUtil.copyProperties(adminRoleParam, Admin.class);
+        admin.setPassword(passwordEncoder.encode(password));
+
+        adminService.save(admin);
+
+        return ResponseModel.success();
+    }
+
+    @PostMapping("/update")
+    @ApiOperation("编辑权限")
+    public ResponseModel<Object> update(@RequestBody AdminRoleParam adminRoleParam) {
+        String username = adminRoleParam.getUsername();
+        Assert.notBlank(username, "用户名不能为空");
+
+        String password = adminRoleParam.getPassword();
+        if (StringUtils.isNotBlank(password)) {
+            adminRoleParam.setPassword(passwordEncoder.encode(password));
+        }
+
+        Integer roleId = adminRoleParam.getRoleId();
+        if (roleId != null) {
+            List<AdminRole> adminRoles = adminRoleService.listAll();
+            Assert.isTrue(adminRoles.stream().map(AdminRole::getRoleId).anyMatch(id -> id.equals(roleId)), "请选择正确的权限");
+        }
+
+        if (StringUtils.isAnyBlank(adminRoleParam.getNickname(), password) && roleId == null) {
+            throw GlobalException.newException(ResultCode.VALIDATE_FAILED);
+        }
+
+        Admin admin = BeanUtil.copyProperties(adminRoleParam, Admin.class);
+
+        adminService.updateByUserNameIf(admin);
+
+        return ResponseModel.success();
+    }
+
+}

joying-admin/src/main/java/com/fzm/admin/params/AdminRoleParam.java

+package com.fzm.admin.params;
+
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+/**
+ * @author wt
+ * @date 2022/3/11
+ */
+@Data
+public class AdminRoleParam {
+    @ApiModelProperty("昵称")
+    private String nickname;
+
+    @ApiModelProperty("用户名")
+    private String username;
+
+    @ApiModelProperty("密码")
+    private String password;
+
+    @ApiModelProperty("角色编号")
+    private Integer roleId;
+}

joying-common/src/main/java/com/fzm/common/entity/AdminRole.java

+package com.fzm.common.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import lombok.experimental.Accessors;
+
+/**
+ * @author wt
+ * @date 2022/3/11
+ */
+@Data
+@Accessors(chain = true)
+@TableName("tb_admin_role")
+public class AdminRole {
+    @TableId(type = IdType.AUTO)
+    private Integer id;
+
+    @ApiModelProperty("角色id")
+    private Integer roleId;
+
+    @ApiModelProperty("角色名称")
+    private String roleName;
+}

joying-common/src/main/java/com/fzm/common/mapper/AdminMapper.java

@@ -10,4 +10,6 @@ import org.apache.ibatis.annotations.Mapper;
  */
 @Mapper
 public interface AdminMapper extends BaseMapper<Admin> {
+
+    void updateByUserNameIf(Admin admin);
 }

joying-common/src/main/java/com/fzm/common/mapper/AdminRoleMapper.java

+package com.fzm.common.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.fzm.common.entity.AdminRole;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * @author wt
+ * @date 2022/3/11
+ */
+@Mapper
+public interface AdminRoleMapper extends BaseMapper<AdminRole> {
+
+}

joying-common/src/main/java/com/fzm/common/service/AdminRoleService.java

+package com.fzm.common.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.fzm.common.entity.AdminRole;
+
+import java.util.List;
+
+/**
+ * @author wt
+ * @date 2022/3/11
+ */
+public interface AdminRoleService extends IService<AdminRole> {
+
+    List<AdminRole> listAll();
+}

joying-common/src/main/java/com/fzm/common/service/AdminService.java

@@ -10,4 +10,5 @@ import com.fzm.common.entity.Admin;
 public interface AdminService extends IService<Admin> {
     Admin login(String username, String password);
 
+    void updateByUserNameIf(Admin admin);
 }

joying-common/src/main/java/com/fzm/common/service/impl/AdminRoleServiceImpl.java

+package com.fzm.common.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.fzm.common.entity.AdminRole;
+import com.fzm.common.mapper.AdminRoleMapper;
+import com.fzm.common.service.AdminRoleService;
+import org.springframework.cache.annotation.Cacheable;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * @author wt
+ * @date 2022/3/11
+ */
+@Service
+public class AdminRoleServiceImpl extends ServiceImpl<AdminRoleMapper, AdminRole> implements AdminRoleService {
+    @Override
+    @Cacheable(value = "adminRole", key = "'list'")
+    public List<AdminRole> listAll() {
+        return list();
+    }
+}

joying-common/src/main/java/com/fzm/common/service/impl/AdminServiceImpl.java

@@ -7,21 +7,21 @@ import com.fzm.common.enums.ResultCode;
 import com.fzm.common.exception.GlobalException;
 import com.fzm.common.mapper.AdminMapper;
 import com.fzm.common.service.AdminService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Service;
 
-import javax.annotation.Resource;
-
 /**
  * @author tangtuo
  * @date 2021/7/5 15:09
  */
 @Service
+@RequiredArgsConstructor(onConstructor = @__(@Autowired))
 public class AdminServiceImpl extends ServiceImpl<AdminMapper, Admin> implements AdminService {
 
-
-    @Resource
-    private PasswordEncoder passwordEncoder;
+    private final AdminMapper AdminMapper;
+    private final PasswordEncoder passwordEncoder;
 
     @Override
     public Admin login(String username, String password) {
@@ -36,4 +36,9 @@ public class AdminServiceImpl extends ServiceImpl<AdminMapper, Admin> implements
         }
         return admin;
     }
+
+    @Override
+    public void updateByUserNameIf(Admin admin) {
+        AdminMapper.updateByUserNameIf(admin);
+    }
 }

joying-common/src/main/resources/mapper/AdminMapper.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.fzm.common.mapper.AdminMapper">
+
+    <update id="updateByUserNameIf" parameterType="com.fzm.common.entity.Admin">
+        update tb_admin
+        <set>
+            <if test="nickname != null and nickname != ''">
+                nickname = #{nickname},
+            </if>
+            <if test="password != null and password != ''">
+                `password` = #{password},
+            </if>
+            <if test="roleId != null">
+                role_id = #{roleId},
+            </if>
+            update_date = now()
+        </set>
+        where username = #{username}
+    </update>
+</mapper>
\ No newline at end of file