cdf-gm/src/main/java/com/cdf/controller/api/VideoApiController.java

package com.cdf.controller.api;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.cdf.common.ResultData;
import com.cdf.entity.Video;
import com.cdf.service.IVideoService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

@RestController
@RequestMapping("/api")
public class VideoApiController {

    @Autowired
    private IVideoService videoService;

    @GetMapping("/getVideo")
    public ResultData getVideo(@RequestParam(required = false,defaultValue = "22") Integer deptId){
        LambdaQueryWrapper<Video> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(Video::getShowStatus,1);
        wrapper.eq(Video::getDeptId,deptId);
        wrapper.orderByDesc(Video::getCreateTime);
        List<Video> list = videoService.list(wrapper);
        if(list.size()<=0){
            return ResultData.ok();
        }
        return ResultData.ok(list.get(0));
    }
}