基于Java实现宠物领养救助交流平台设计和实现

/**
 * 宠物领养
 * 后端接口
 * @author 
 * @email 
 * @date 2022-03-16 22:40:42
 */
@RestController
@RequestMapping("/chongwulingyang")
public class ChongwulingyangController {
    @Autowired
    private ChongwulingyangService chongwulingyangService;
    

    /**
     * 后端列表
     */
    @RequestMapping("/page")
    public R page(@RequestParam Map<String, Object> params,ChongwulingyangEntity chongwulingyang, 
        HttpServletRequest request){

        String tableName = request.getSession().getAttribute("tableName").toString();
        if(tableName.equals("yonghu")) {
            chongwulingyang.setZhanghao((String)request.getSession().getAttribute("username"));
        }
        EntityWrapper<ChongwulingyangEntity> ew = new EntityWrapper<ChongwulingyangEntity>();
        PageUtils page = chongwulingyangService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, chongwulingyang), params), params));
        return R.ok().put("data", page);
    }
    
    /**
     * 前端列表
     */
    @IgnoreAuth
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params,ChongwulingyangEntity chongwulingyang, HttpServletRequest request){
        EntityWrapper<ChongwulingyangEntity> ew = new EntityWrapper<ChongwulingyangEntity>();
        ew.eq("sfly", 0);
        System.out.println("ChongwulingyangController.list()...........");
        PageUtils page = chongwulingyangService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, chongwulingyang), params), params));
        return R.ok().put("data", page);
    }

    /**
     * 列表
     */
    @RequestMapping("/lists")
    public R list( ChongwulingyangEntity chongwulingyang){
        EntityWrapper<ChongwulingyangEntity> ew = new EntityWrapper<ChongwulingyangEntity>();
        ew.allEq(MPUtil.allEQMapPre( chongwulingyang, "chongwulingyang")); 
        return R.ok().put("data", chongwulingyangService.selectListView(ew));
    }

     /**
     * 查询
     */
    @RequestMapping("/query")
    public R query(ChongwulingyangEntity chongwulingyang){
        EntityWrapper< ChongwulingyangEntity> ew = new EntityWrapper< ChongwulingyangEntity>();
        ew.allEq(MPUtil.allEQMapPre( chongwulingyang, "chongwulingyang")); 
        ChongwulingyangView chongwulingyangView =  chongwulingyangService.selectView(ew);
        return R.ok("查询宠物领养成功").put("data", chongwulingyangView);
    }
    
    /**
     * 后端详情
     */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") Long id){
        ChongwulingyangEntity chongwulingyang = chongwulingyangService.selectById(id);
        return R.ok().put("data", chongwulingyang);
    }

    /**
     * 前端详情
     */
    @RequestMapping("/detail/{id}")
    public R detail(@PathVariable("id") Long id){
        ChongwulingyangEntity chongwulingyang = chongwulingyangService.selectById(id);
        return R.ok().put("data", chongwulingyang);
    }

    /**
     * 后端保存
     */
    @RequestMapping("/save")
    public R save(@RequestBody ChongwulingyangEntity chongwulingyang, HttpServletRequest request){
        chongwulingyang.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
        //ValidatorUtils.validateEntity(chongwulingyang);

        chongwulingyangService.insert(chongwulingyang);
        return R.ok();
    }
    
    /**
     * 前端保存
     */
    @RequestMapping("/add")
    public R add(@RequestBody ChongwulingyangEntity chongwulingyang, HttpServletRequest request){
        chongwulingyang.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
        //ValidatorUtils.validateEntity(chongwulingyang);

        chongwulingyangService.insert(chongwulingyang);
        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    public R update(@RequestBody ChongwulingyangEntity chongwulingyang, HttpServletRequest request){
        //ValidatorUtils.validateEntity(chongwulingyang);
        chongwulingyangService.updateById(chongwulingyang);//全部更新
        return R.ok();
    }
    
    /**
     * 删除
     */
    @RequestMapping("/delete")
    public R delete(@RequestBody Long[] ids){
        chongwulingyangService.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<ChongwulingyangEntity> wrapper = new EntityWrapper<ChongwulingyangEntity>();
        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("yonghu")) {
            wrapper.eq("zhanghao", (String)request.getSession().getAttribute("username"));
        }

        int count = chongwulingyangService.selectCount(wrapper);
        return R.ok().put("count", count);
    }
    

}