feat(新增): 保存角色数据

spzx-manager/src/main/java/com/atguigu/spzx/manger/controller/SysRoleController.java

@@ -1,6 +1,7 @@
 package com.atguigu.spzx.manger.controller;
 
 import com.atguigu.spzx.manger.service.SysRoleService;
+import com.atguigu.spzx.model.dto.system.AssginRoleDto;
 import com.atguigu.spzx.model.dto.system.SysRoleDto;
 import com.atguigu.spzx.model.entity.system.SysRole;
 import com.atguigu.spzx.model.vo.result.Result;
@@ -54,6 +55,10 @@ public class SysRoleController {
         return Result.success(allRolesList);
     }
 
-    @Operation(summary = "保存角色数据",description = "保存角色数据信息")
+    @Operation(summary = "保存角色数据", description = "保存角色数据信息")
-
+    @PostMapping("doAssign")
+    public Result doAssign(@RequestBody AssginRoleDto assginRoleDto) {
+        sysRoleService.doAssign(assginRoleDto);
+        return Result.success();
+    }
 }

spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/SysRoleUserMapper.java

@@ -0,0 +1,21 @@
+package com.atguigu.spzx.manger.mapper;
+
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface SysRoleUserMapper {
+    /**
+     * 根据用户id删除内容
+     *
+     * @param userId 用户id
+     */
+    void deleteByUserId(Long userId);
+
+    /**
+     * 分配角色数据
+     *
+     * @param userId 用户id
+     * @param roleId 角色id
+     */
+    void doAssign(Long userId, Long roleId);
+}

spzx-manager/src/main/java/com/atguigu/spzx/manger/service/SysRoleService.java

@@ -1,5 +1,6 @@
 package com.atguigu.spzx.manger.service;
 
+import com.atguigu.spzx.model.dto.system.AssginRoleDto;
 import com.atguigu.spzx.model.dto.system.SysRoleDto;
 import com.atguigu.spzx.model.entity.system.SysRole;
 import com.atguigu.spzx.model.vo.system.AllRolesVo;
@@ -43,4 +44,11 @@ public interface SysRoleService {
      * @return 所有角色信息
      */
     AllRolesVo findAllRoles();
+
+    /**
+     * 保存角色数据
+     *
+     * @param assginRoleDto 请求参数实体类
+     */
+    void doAssign(AssginRoleDto assginRoleDto);
 }

spzx-manager/src/main/java/com/atguigu/spzx/manger/service/impl/SysRoleServiceImpl.java

@@ -2,7 +2,9 @@ package com.atguigu.spzx.manger.service.impl;
 
 import com.atguigu.constant.MessageConstant;
 import com.atguigu.spzx.manger.mapper.SysRoleMapper;
+import com.atguigu.spzx.manger.mapper.SysRoleUserMapper;
 import com.atguigu.spzx.manger.service.SysRoleService;
+import com.atguigu.spzx.model.dto.system.AssginRoleDto;
 import com.atguigu.spzx.model.dto.system.SysRoleDto;
 import com.atguigu.spzx.model.entity.system.SysRole;
 import com.atguigu.spzx.model.vo.system.AllRolesVo;
@@ -20,6 +22,8 @@ public class SysRoleServiceImpl implements SysRoleService {
     @Autowired
     private SysRoleMapper sysRoleMapper;
     @Autowired
+    private SysRoleUserMapper sysRoleUserMapper;
+    @Autowired
     private StringEmptyUtil emptyUtil;
 
     /**
@@ -84,4 +88,19 @@ public class SysRoleServiceImpl implements SysRoleService {
         List<SysRole> sysRoleList = sysRoleMapper.findAllRoles();
         return AllRolesVo.builder().allRolesList(sysRoleList).build();
     }
+
+    /**
+     * 保存角色数据
+     *
+     * @param assginRoleDto 请求参数实体类
+     */
+    @Override
+    public void doAssign(AssginRoleDto assginRoleDto) {
+        // 删除之前的所有的用户所对应的角色数据
+        sysRoleUserMapper.deleteByUserId(assginRoleDto.getUserId());
+        // 分配新的角色数据
+        assginRoleDto.getRoleIdList().forEach(roleId -> {
+            sysRoleUserMapper.doAssign(assginRoleDto.getUserId(), roleId);
+        });
+    }
 }

spzx-manager/src/main/resources/mapper/SysRoleUserMapper.xml

@@ -0,0 +1,17 @@
+<?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.atguigu.spzx.manger.mapper.SysRoleUserMapper">
+
+    <!-- 分配角色数据 -->
+    <insert id="doAssign">
+        insert into sys_user_role (user_id, role_id, create_time, update_time, is_deleted)
+        values (#{userId}, #{roleId}, now(), now(), 0)
+    </insert>
+
+    <!-- 根据用户id删除内容 -->
+    <delete id="deleteByUserId">
+        delete
+        from sys_user_role
+        where user_id = #{userId}
+    </delete>
+</mapper>