在线教育系统|在线教学系统|基于Springboot+Vue+Nodejs实现的在线教学平台系统
最编程
2024-04-04 14:42:26
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package com.controller;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Map;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Date;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import com.utils.ValidatorUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.annotation.IgnoreAuth;
import com.entity.KechengziyuanEntity;
import com.entity.view.KechengziyuanView;
import com.service.KechengziyuanService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MD5Util;
import com.utils.MPUtil;
import com.utils.CommonUtil;
import java.io.IOException;
import com.service.StoreupService;
import com.entity.StoreupEntity;
/**
* 课程资源
* 后端接口
* @author
* @email
* @date 2022-07-23 18:58:54
*/
@RestController
@RequestMapping("/kechengziyuan")
public class KechengziyuanController {
@Autowired
private KechengziyuanService kechengziyuanService;
@Autowired
private StoreupService storeupService;
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map<String, Object> params,KechengziyuanEntity kechengziyuan,
HttpServletRequest request){
String tableName = request.getSession().getAttribute("tableName").toString();
if(tableName.equals("jiaoshi")) {
kechengziyuan.setJiaoshigonghao((String)request.getSession().getAttribute("username"));
}
EntityWrapper<KechengziyuanEntity> ew = new EntityWrapper<KechengziyuanEntity>();
PageUtils page = kechengziyuanService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, kechengziyuan), params), params));
return R.ok().put("data", page);
}
/**
* 前端列表
*/
@IgnoreAuth
@RequestMapping("/list")
public R list(@RequestParam Map<String, Object> params,KechengziyuanEntity kechengziyuan,
HttpServletRequest request){
EntityWrapper<KechengziyuanEntity> ew = new EntityWrapper<KechengziyuanEntity>();
PageUtils page = kechengziyuanService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, kechengziyuan), params), params));
return R.ok().put("data", page);
}
/**
* 列表
*/
@RequestMapping("/lists")
public R list( KechengziyuanEntity kechengziyuan){
EntityWrapper<KechengziyuanEntity> ew = new EntityWrapper<KechengziyuanEntity>();
ew.allEq(MPUtil.allEQMapPre( kechengziyuan, "kechengziyuan"));
return R.ok().put("data", kechengziyuanService.selectListView(ew));
}
/**
* 查询
*/
@RequestMapping("/query")
public R query(KechengziyuanEntity kechengziyuan){
EntityWrapper< KechengziyuanEntity> ew = new EntityWrapper< KechengziyuanEntity>();
ew.allEq(MPUtil.allEQMapPre( kechengziyuan, "kechengziyuan"));
KechengziyuanView kechengziyuanView = kechengziyuanService.selectView(ew);
return R.ok("查询课程资源成功").put("data", kechengziyuanView);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
KechengziyuanEntity kechengziyuan = kechengziyuanService.selectById(id);
return R.ok().put("data", kechengziyuan);
}
/**
* 前端详情
*/
@IgnoreAuth
@RequestMapping("/detail/{id}")
public R detail(@PathVariable("id") Long id){
KechengziyuanEntity kechengziyuan = kechengziyuanService.selectById(id);
return R.ok().put("data", kechengziyuan);
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody KechengziyuanEntity kechengziyuan, HttpServletRequest request){
kechengziyuan.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(kechengziyuan);
kechengziyuanService.insert(kechengziyuan);
return R.ok();
}
/**
* 前端保存
*/
@RequestMapping("/add")
public R add(@RequestBody KechengziyuanEntity kechengziyuan, HttpServletRequest request){
kechengziyuan.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(kechengziyuan);
kechengziyuanService.insert(kechengziyuan);
return R.ok();
}
/**
* 修改
*/
@RequestMapping("/update")
@Transactional
public R update(@RequestBody KechengziyuanEntity kechengziyuan, HttpServletRequest request){
//ValidatorUtils.validateEntity(kechengziyuan);
kechengziyuanService.updateById(kechengziyuan);//全部更新
return R.ok();
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Long[] ids){
kechengziyuanService.deleteBatchIds(Arrays.asList(ids));
return R.ok();
}
/**
* 提醒接口
*/
@RequestMapping("/remind/{columnName}/{type}")
public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request,
@PathVariable("type") String type,@RequestParam Map<String, Object> map) {
map.put("column", columnName);
map.put("type", type);
if(type.equals("2")) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Calendar c = Calendar.getInstance();
Date remindStartDate = null;
Date remindEndDate = null;
if(map.get("remindstart")!=null) {
Integer remindStart = Integer.parseInt(map.get("remindstart").toString());
c.setTime(new Date());
c.add(Calendar.DAY_OF_MONTH,remindStart);
remindStartDate = c.getTime();
map.put("remindstart", sdf.format(remindStartDate));
}
if(map.get("remindend")!=null) {
Integer remindEnd = Integer.parseInt(map.get("remindend").toString());
c.setTime(new Date());
c.add(Calendar.DAY_OF_MONTH,remindEnd);
remindEndDate = c.getTime();
map.put("remindend", sdf.format(remindEndDate));
}
}
Wrapper<KechengziyuanEntity> wrapper = new EntityWrapper<KechengziyuanEntity>();
if(map.get("remindstart")!=null) {
wrapper.ge(columnName, map.get("remindstart"));
}
if(map.get("remindend")!=null) {
wrapper.le(columnName, map.get("remindend"));
}
String tableName = request.getSession().getAttribute("tableName").toString();
if(tableName.equals("jiaoshi")) {
wrapper.eq("jiaoshigonghao", (String)request.getSession().getAttribute("username"));
}
int count = kechengziyuanService.selectCount(wrapper);
return R.ok().put("count", count);
}
}
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