backend_code/src/main/java/com/template/controller/SmartFaceDiscernTestController.java

package com.template.controller;


import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
import com.template.annotation.DESRespondSecret;
import com.template.annotation.PassToken;
import com.template.api.SmartFaceDiscernTestControllerAPI;
import com.template.common.utils.MultipartFileUtils;
import com.template.model.pojo.SmartDevice;
import com.template.model.pojo.SmartFaceDiscernTest;
import com.template.model.pojo.SmartUser;
import com.template.services.SmartDeviceService;
import com.template.services.SmartFaceDiscernTestService;
import com.template.services.SmartUploadService;
import com.template.services.SmartUserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Date;

/**
 * <p>
 *  前端控制器
 * </p>
 *
 * @author ceshi
 * @since 2024-05-20
 */
@RestController
public class SmartFaceDiscernTestController implements SmartFaceDiscernTestControllerAPI {

    @Autowired
    SmartFaceDiscernTestService smartFaceDiscernTestService;

    @Autowired
    SmartUserService smartUserService;

    @Autowired
    SmartDeviceService smartDeviceService;

    @Autowired
    SmartUploadService smartUploadService;

    @Override
    @PassToken
    @DESRespondSecret(validated = false)
    public String callBack(HttpServletRequest request, HttpServletResponse response) {
        try {
            BufferedReader streamReader = new BufferedReader(new InputStreamReader(request.getInputStream(), "UTF-8"));
            StringBuilder responseStrBuilder = new StringBuilder();
            String inputStr;
            while ((inputStr = streamReader.readLine()) != null) {
                responseStrBuilder.append(inputStr);
            }
            JSONObject jsonObject = JSONObject.parseObject(responseStrBuilder.toString());

//            比对结果
            Integer resultStatus = jsonObject.getInteger("resultStatus");
            if (0!=resultStatus) {
                JSONObject r = new JSONObject();
                r.put("message","Success");
                r.put("result",0);
                return r.toJSONString();
            }
//          抓拍的照片 base64字符串
            String scenePhoto = jsonObject.getString("scenePhoto");
            System.out.println("scenePhoto = " + scenePhoto.substring(0,100));
//            base64转文件
            MultipartFile multipartFile = MultipartFileUtils.base64ToMultipartFile(scenePhoto);
//            上传到cos桶,并生成图片地址
            String image = smartUploadService.upload(new MultipartFile[]{multipartFile});

 //          设备mac
            String mac = jsonObject.getString("mac");
            SmartDevice smartDevice = smartDeviceService.getNum(mac);
            String address="";
            String type="";
            if (ObjectUtils.isNotEmpty(smartDevice)) {
                //            地点
                address = smartDevice.getAddress();
//            类型
                type = smartDevice.getName();
            }

//            名字
            String name = jsonObject.getString("name");
//            身份证号
            String idNum = jsonObject.getString("idNum");
            SmartUser user = smartUserService.getCard(idNum);
            Integer userId=0;
            if (ObjectUtils.isNotEmpty(user)) {
                userId = user.getId();
            }else {
                userId=0;
            }

            SmartFaceDiscernTest smartFaceDiscernTest = new SmartFaceDiscernTest();
            smartFaceDiscernTest.setImage(image);
            smartFaceDiscernTest.setName(name);
            smartFaceDiscernTest.setLocation(address);
            smartFaceDiscernTest.setType(type);
            smartFaceDiscernTest.setUserId(userId);
            smartFaceDiscernTest.setDateTime(new Date());
            smartFaceDiscernTestService.save(smartFaceDiscernTest);

        }catch (Exception e){
            e.printStackTrace();
        }
        JSONObject r = new JSONObject();
        r.put("message","Success");
        r.put("result",0);
        return r.toJSONString();
    }

}