package com.lxzn.ucenter.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.lxzn.framework.domain.ucenter.MenuPermission;
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import com.lxzn.framework.domain.ucenter.response.RoleCode;
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import com.lxzn.framework.exception.ExceptionCast;
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import com.lxzn.framework.utils.ValidateUtil;
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import com.lxzn.ucenter.dao.MenuPermissionMapper;
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import com.lxzn.ucenter.service.IMenuPermissionService;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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@Service
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public class MenuPermissionServiceImpl extends ServiceImpl<MenuPermissionMapper, MenuPermission> implements IMenuPermissionService {
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@Override
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@Transactional(rollbackFor = {Exception.class})
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public boolean deleteByRoleId(String roleId) {
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if(!ValidateUtil.validateString(roleId))
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ExceptionCast.cast(RoleCode.ROLE_ID_NONE);
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LambdaQueryWrapper<MenuPermission> lambdaUpdate = Wrappers.lambdaQuery();
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lambdaUpdate.eq(MenuPermission::getRoleId, roleId);
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return super.remove(lambdaUpdate);
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}
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@Override
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public Map<String, MenuPermission> getMapByRoleId(String roleId) {
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if(!ValidateUtil.validateString(roleId))
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return null;
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List<MenuPermission> list = super.lambdaQuery().eq(MenuPermission::getRoleId, roleId).list();
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if(list == null || list.isEmpty())
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return null;
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Map<String, MenuPermission> map = new HashMap<>();
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list.forEach(item -> {
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map.put(item.getMenuId(), item);
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});
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return map;
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}
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@Override
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public List<MenuPermission> findByMenuId(String menuId) {
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return super.lambdaQuery().eq(MenuPermission::getMenuId, menuId).list();
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}
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}
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