szwlServer/src/main/java/com/szwl/controller/TNoticeController.java

package com.szwl.controller;


import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.szwl.constant.ResponseCodesEnum;
import com.szwl.model.bo.R;
import com.szwl.model.bo.ResponseModel;
import com.szwl.model.entity.TAdmin;
import com.szwl.model.entity.TNotice;
import com.szwl.service.TAdminService;
import com.szwl.service.TNoticeService;
import io.swagger.annotations.ApiOperation;
import org.apache.commons.lang.StringUtils;
import org.checkerframework.checker.units.qual.A;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import java.util.Date;
import java.util.List;

/**
 * <p>
 *  前端控制器
 * </p>
 *
 * @author wuhs
 * @since 2022-11-23
 */
@RestController
@RequestMapping("/tNotice")
public class TNoticeController {

    @Autowired
    TAdminService tAdminService;

    @Autowired
    TNoticeService noticeService;

    @ApiOperation(value = "添加公告")
    @PostMapping("/addNotice")
    public ResponseModel<?> addNotice(@RequestBody TNotice notice) {
        if(StringUtils.isEmpty(notice.getNote())){
            return R.fail(ResponseCodesEnum.A0001,"内容为空");
        }
        TNotice tNotice = new TNotice();
        tNotice.setCreateDate(new Date());
        tNotice.setModifyDate(new Date());
        tNotice.setTitle(notice.getTitle());
        tNotice.setNote(notice.getNote());
        tNotice.setStatus("0");
        tNotice.setCompanyType(notice.getCompanyType());
        noticeService.save(tNotice);
        return R.ok(tNotice,"添加成功");
    }

    @ApiOperation(value = "获取公告")
    @GetMapping("/getNotice")
    public ResponseModel<?> getNotice(String adminId) {
        if(StringUtils.isEmpty(adminId)){
            return R.fail(ResponseCodesEnum.A0001,"数据有空");
        }
        TAdmin admin = tAdminService.getById(adminId);
        String companyType = admin.getCompanyType();
        if(StringUtils.isEmpty(companyType)) {
            companyType = "0";
        }
        LambdaQueryWrapper<TNotice> query = Wrappers.lambdaQuery();
        query.eq(TNotice::getStatus,"0");
        query.eq(TNotice::getCompanyType,companyType);
        query.orderByDesc(TNotice::getCreateDate);
        List<TNotice> notices = noticeService.list(query);
        if(notices.size() > 0){
            TNotice tNotice = notices.get(0);
            Long noticeId = admin.getNoticeId();
            long time = tNotice.getCreateDate().getTime();
            if (noticeId!=null) {
                if(noticeId > time) {
                    return R.ok(null,"公告已读");
                }
            }
            return R.ok(tNotice,"获取成功");
        } else {
            return R.fail(ResponseCodesEnum.A0700,"没有公告");
        }
    }
    @GetMapping("/updateNotice")
    public ResponseModel<?> updateNotice(String adminId) {
        if(StringUtils.isEmpty(adminId)){
            return R.fail(ResponseCodesEnum.A0001,"数据有空");
        }
        TAdmin admin = tAdminService.getById(adminId);
        Long dateNow = System.currentTimeMillis();
        admin.setNoticeId(dateNow);
        tAdminService.updateById(admin);
        return R.ok(null,"公告已读");
    }
}