package org.jeecg.modules.system.service.impl;
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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 lombok.extern.slf4j.Slf4j;
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import org.jeecg.common.constant.CommonConstant;
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import org.jeecg.common.exception.JeecgBootException;
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import org.jeecg.modules.system.entity.SysTenant;
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import org.jeecg.modules.system.entity.SysUser;
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import org.jeecg.modules.system.mapper.SysTenantMapper;
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import org.jeecg.modules.system.service.ISysTenantService;
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import org.jeecg.modules.system.service.ISysUserService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.Collection;
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import java.util.List;
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/**
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* @Description: 租户实现类
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* @author: jeecg-boot
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*/
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@Service("sysTenantServiceImpl")
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@Slf4j
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public class SysTenantServiceImpl extends ServiceImpl<SysTenantMapper, SysTenant> implements ISysTenantService {
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@Autowired
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ISysUserService userService;
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@Override
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public List<SysTenant> queryEffectiveTenant(Collection<Integer> idList) {
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LambdaQueryWrapper<SysTenant> queryWrapper = new LambdaQueryWrapper<>();
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queryWrapper.in(SysTenant::getId, idList);
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queryWrapper.eq(SysTenant::getStatus, Integer.valueOf(CommonConstant.STATUS_1));
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//此处查询忽略时间条件
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return super.list(queryWrapper);
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}
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@Override
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public Long countUserLinkTenant(String id) {
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LambdaQueryWrapper<SysUser> userQueryWrapper = new LambdaQueryWrapper<>();
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userQueryWrapper.eq(SysUser::getRelTenantIds, id);
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userQueryWrapper.or().like(SysUser::getRelTenantIds, "%," + id);
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userQueryWrapper.or().like(SysUser::getRelTenantIds, id + ",%");
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userQueryWrapper.or().like(SysUser::getRelTenantIds, "%," + id + ",%");
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// 查找出已被关联的用户数量
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return userService.count(userQueryWrapper);
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}
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@Override
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public boolean removeTenantById(String id) {
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// 查找出已被关联的用户数量
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Long userCount = this.countUserLinkTenant(id);
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if (userCount > 0) {
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throw new JeecgBootException("该租户已被引用，无法删除！");
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}
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return super.removeById(Integer.parseInt(id));
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}
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}
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