/*
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Copyright [2020] [https://www.xiaonuo.vip]
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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Snowy采用APACHE LICENSE 2.0开源协议，您在使用过程中，需要注意以下几点：
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1.请不要删除和修改根目录下的LICENSE文件。
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2.请不要删除和修改Snowy源码头部的版权声明。
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3.请保留源码和相关描述文件的项目出处，作者声明等。
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4.分发源码时候，请注明软件出处 https://gitee.com/xiaonuobase/snowy
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5.在修改包名，模块名称，项目代码等时，请注明软件出处 https://gitee.com/xiaonuobase/snowy
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6.若您的项目无法满足以上几点，可申请商业授权，获取Snowy商业授权许可，请在官网购买授权，地址为 https://www.xiaonuo.vip
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*/
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package vip.xiaonuo.sys.modular.app.service.impl;
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import cn.hutool.core.bean.BeanUtil;
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import cn.hutool.core.collection.CollectionUtil;
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import cn.hutool.core.lang.Dict;
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import cn.hutool.core.util.ObjectUtil;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import vip.xiaonuo.core.consts.CommonConstant;
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import vip.xiaonuo.core.enums.CommonStatusEnum;
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import vip.xiaonuo.core.enums.YesOrNotEnum;
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import vip.xiaonuo.core.exception.ServiceException;
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import vip.xiaonuo.core.factory.PageFactory;
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import vip.xiaonuo.core.pojo.page.PageResult;
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import vip.xiaonuo.sys.core.enums.AdminTypeEnum;
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import vip.xiaonuo.sys.modular.app.entity.SysApp;
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import vip.xiaonuo.sys.modular.app.enums.SysAppExceptionEnum;
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import vip.xiaonuo.sys.modular.app.mapper.SysAppMapper;
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import vip.xiaonuo.sys.modular.app.param.SysAppParam;
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import vip.xiaonuo.sys.modular.app.service.SysAppService;
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import vip.xiaonuo.sys.modular.menu.service.SysMenuService;
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import vip.xiaonuo.sys.modular.user.entity.SysUser;
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import vip.xiaonuo.sys.modular.user.service.SysUserService;
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import javax.annotation.Resource;
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import java.util.List;
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import java.util.concurrent.atomic.AtomicBoolean;
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/**
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* 系统应用service接口实现类
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*
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* @author xuyuxiang
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* @date 2020/3/13 16:15
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*/
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@Service
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public class SysAppServiceImpl extends ServiceImpl<SysAppMapper, SysApp> implements SysAppService {
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@Resource
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private SysUserService sysUserService;
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@Resource
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private SysMenuService sysMenuService;
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@Override
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public List<Dict> getLoginApps(Long userId, List<Long> roleIdList) {
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List<Dict> userAppDictList = CollectionUtil.newArrayList();
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LambdaQueryWrapper<SysApp> queryWrapper = new LambdaQueryWrapper<>();
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queryWrapper.eq(SysApp::getStatus, CommonStatusEnum.ENABLE.getCode());
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SysUser sysUser = sysUserService.getById(userId);
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Integer adminType = sysUser.getAdminType();
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//如果不是超级管理员则有自己的菜单对应的应用编码
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if (!AdminTypeEnum.SUPER_ADMIN.getCode().equals(adminType)) {
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//获取用户菜单对应的应用编码集合
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List<String> appCodeList = sysMenuService.getUserMenuAppCodeList(userId, roleIdList);
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//当应用编码不为空时，则限制查询范围
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if (ObjectUtil.isNotEmpty(appCodeList)) {
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queryWrapper.in(SysApp::getCode, appCodeList);
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} else {
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//没查到应用编码则直接返回
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return userAppDictList;
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}
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}
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//定义是否有默认激活的应用标志
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AtomicBoolean hasDefaultActive = new AtomicBoolean(false);
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//遍历
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this.list(queryWrapper).forEach(sysApp -> {
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Dict dict = Dict.create();
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dict.put(CommonConstant.CODE, sysApp.getCode());
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dict.put(CommonConstant.NAME, sysApp.getName());
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//如果有默认激活的
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if (YesOrNotEnum.Y.getCode().equals(sysApp.getActive())) {
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hasDefaultActive.set(true);
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dict.put("active", true);
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//将其放在第一个
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userAppDictList.add(0, dict);
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} else {
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dict.put("active", false);
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userAppDictList.add(dict);
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}
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});
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if (ObjectUtil.isNotEmpty(userAppDictList)) {
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//如果默认激活的系统没有，则第一个为默认激活的系统
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if (!hasDefaultActive.get()) {
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Dict dict = userAppDictList.get(0);
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dict.put("active", true);
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}
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}
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return userAppDictList;
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}
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@Override
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public PageResult<SysApp> page(SysAppParam sysAppParam) {
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LambdaQueryWrapper<SysApp> queryWrapper = new LambdaQueryWrapper<>();
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if (ObjectUtil.isNotNull(sysAppParam)) {
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//根据名称模糊查询
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if (ObjectUtil.isNotEmpty(sysAppParam.getName())) {
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queryWrapper.like(SysApp::getName, sysAppParam.getName());
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}
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//根据编码模糊查询
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if (ObjectUtil.isNotEmpty(sysAppParam.getCode())) {
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queryWrapper.like(SysApp::getCode, sysAppParam.getCode());
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}
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}
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queryWrapper.eq(SysApp::getStatus, CommonStatusEnum.ENABLE.getCode());
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return new PageResult<>(this.page(PageFactory.defaultPage(), queryWrapper));
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}
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@Override
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public void add(SysAppParam sysAppParam) {
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//校验参数，检查是否存在相同的名称和编码，以及默认激活的系统的数量是否合理
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checkParam(sysAppParam, false);
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SysApp sysApp = new SysApp();
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BeanUtil.copyProperties(sysAppParam, sysApp);
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sysApp.setStatus(CommonStatusEnum.ENABLE.getCode());
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this.save(sysApp);
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}
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@Override
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public void delete(SysAppParam sysAppParam) {
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SysApp sysApp = this.querySysApp(sysAppParam);
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String code = sysApp.getCode();
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//该应用下是否有状态为正常的菜单
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boolean hasMenu = sysMenuService.hasMenu(code);
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//只要有，则不能删
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if (hasMenu) {
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throw new ServiceException(SysAppExceptionEnum.APP_CANNOT_DELETE);
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}
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sysApp.setStatus(CommonStatusEnum.DELETED.getCode());
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this.updateById(sysApp);
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}
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@Override
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public void edit(SysAppParam sysAppParam) {
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SysApp sysApp = this.querySysApp(sysAppParam);
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//校验参数，检查是否存在相同的名称和编码，以及默认激活的系统的数量是否合理
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checkParam(sysAppParam, true);
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BeanUtil.copyProperties(sysAppParam, sysApp);
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//不能修改状态，用修改状态接口修改状态
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sysApp.setStatus(null);
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this.updateById(sysApp);
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}
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@Override
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public SysApp detail(SysAppParam sysAppParam) {
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return this.querySysApp(sysAppParam);
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}
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@Override
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public List<SysApp> list(SysAppParam sysAppParam) {
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LambdaQueryWrapper<SysApp> appQueryWrapper = new LambdaQueryWrapper<>();
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appQueryWrapper.eq(SysApp::getStatus, CommonStatusEnum.ENABLE.getCode());
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return this.list(appQueryWrapper);
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}
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@Transactional(rollbackFor = Exception.class)
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@Override
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public void setAsDefault(SysAppParam sysAppParam) {
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SysApp currentApp = this.querySysApp(sysAppParam);
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//所有已激活的改为未激活
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LambdaQueryWrapper<SysApp> appQueryWrapper = new LambdaQueryWrapper<>();
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appQueryWrapper.eq(SysApp::getStatus, CommonStatusEnum.ENABLE.getCode())
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.eq(SysApp::getActive, YesOrNotEnum.Y.getCode());
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this.list(appQueryWrapper).forEach(sysApp -> {
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sysApp.setActive(YesOrNotEnum.N.getCode());
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this.updateById(sysApp);
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});
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//当前的设置为已激活
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currentApp.setActive(YesOrNotEnum.Y.getCode());
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this.updateById(currentApp);
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}
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/**
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* 校验参数，检查是否存在相同的名称和编码，以及默认激活的系统的数量是否合理
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*
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* @author xuyuxiang
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* @date 2020/3/25 21:23
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*/
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private void checkParam(SysAppParam sysAppParam, boolean isExcludeSelf) {
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Long id = sysAppParam.getId();
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String name = sysAppParam.getName();
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String code = sysAppParam.getCode();
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String active = sysAppParam.getActive();
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// 查询名称有无重复
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LambdaQueryWrapper<SysApp> appQueryWrapperByName = new LambdaQueryWrapper<>();
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appQueryWrapperByName.eq(SysApp::getName, name)
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.ne(SysApp::getStatus, CommonStatusEnum.DELETED.getCode());
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// 查询编码有无重复
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LambdaQueryWrapper<SysApp> appQueryWrapperByCode = new LambdaQueryWrapper<>();
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appQueryWrapperByCode.eq(SysApp::getCode, code)
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.ne(SysApp::getStatus, CommonStatusEnum.DELETED.getCode());
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// 查询激活状态有无已经有Y的，也就是激活的
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LambdaQueryWrapper<SysApp> appQueryWrapperByActive = new LambdaQueryWrapper<>();
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appQueryWrapperByActive.eq(SysApp::getActive, active)
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.ne(SysApp::getStatus, CommonStatusEnum.DELETED.getCode());
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if (isExcludeSelf) {
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appQueryWrapperByName.ne(SysApp::getId, id);
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appQueryWrapperByCode.ne(SysApp::getId, id);
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appQueryWrapperByActive.ne(SysApp::getId, id);
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}
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int countByName = this.count(appQueryWrapperByName);
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int countByCode = this.count(appQueryWrapperByCode);
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int countByActive = this.count(appQueryWrapperByActive);
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if (countByName >= 1) {
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throw new ServiceException(SysAppExceptionEnum.APP_NAME_REPEAT);
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}
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if (countByCode >= 1) {
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throw new ServiceException(SysAppExceptionEnum.APP_CODE_REPEAT);
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}
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// 只判断激活状态为Y时候数量是否大于1了
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if (countByActive >= 1 && YesOrNotEnum.Y.getCode().equals(sysAppParam.getActive())) {
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throw new ServiceException(SysAppExceptionEnum.APP_ACTIVE_REPEAT);
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}
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}
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/**
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* 获取系统应用
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*
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* @author xuyuxiang
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* @date 2020/3/26 9:56
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*/
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private SysApp querySysApp(SysAppParam sysAppParam) {
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SysApp sysApp = this.getById(sysAppParam.getId());
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if (ObjectUtil.isNull(sysApp)) {
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throw new ServiceException(SysAppExceptionEnum.APP_NOT_EXIST);
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}
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return sysApp;
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}
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}
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