package com.ks.app.service;
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import com.ks.app.entity.AppInfo;
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import com.ks.app.exception.AppException;
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import com.ks.app.mapper.AppInfoMapper;
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import com.ks.app.query.AppQuery;
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import org.springframework.stereotype.Component;
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import org.springframework.validation.annotation.Validated;
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import javax.annotation.Resource;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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@Component
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public class AppInfoManager {
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@Resource
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private AppInfoMapper appInfoMapper;
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public AppInfo selectByAppKey(String appKey) {
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return appInfoMapper.selectByAppKey(appKey);
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}
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public AppInfo selectByPrimaryKey(Long id) {
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return appInfoMapper.selectByPrimaryKey(id);
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}
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/**
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* 通过名称查询
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*
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* @param name
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* @param page
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* @param pageSize
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* @return
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*/
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public List<AppInfo> searchByName(String name, int page, int pageSize) {
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AppQuery query = new AppQuery();
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query.setNameKey(name);
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query.setStart((page - 1) * pageSize);
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query.setCount(pageSize);
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List<String> sortList = new ArrayList<>();
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sortList.add("create_time desc");
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query.setSortList(sortList);
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return appInfoMapper.list(query);
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}
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/**
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* 通过名称计数
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*
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* @param name
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* @return
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*/
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public long countSearchByName(String name) {
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AppQuery query = new AppQuery();
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query.setNameKey(name);
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return appInfoMapper.count(query);
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}
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/**
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* 添加APP
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*
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* @param appInfo
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* @throws AppException
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*/
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@Validated
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public void addApp(AppInfo appInfo) throws AppException {
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AppInfo app = selectByAppKey(appInfo.getAppKey());
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if (app != null) {
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throw new AppException(AppException.CODE_EXIST, "appKey已经存在");
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}
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if (appInfo.getCreateTime() == null) {
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appInfo.setCreateTime(new Date());
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}
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appInfo.setId(null);
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appInfoMapper.insertSelective(appInfo);
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}
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}
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