本科毕业设计，实验室管理系统服务器代码.zip

package org.cqtguniversity.lqms.service.impl; import com.baomidou.mybatisplus.mapper.EntityWrapper; import com.baomidou.mybatisplus.plugins.Page; import com.baomidou.mybatisplus.service.impl.ServiceImpl; import org.cqtguniversity.lqms.construct.NumTypeConstruct; import org.cqtguniversity.lqms.entity.Complaint; import org.cqtguniversity.lqms.mapper.ComplaintMapper; import org.cqtguniversity.lqms.pojo.dto.SessionDTO; import org.cqtguniversity.lqms.pojo.dto.commoncontent.CommonContentDTO; import org.cqtguniversity.lqms.pojo.dto.complaint.ComplaintDTO; import org.cqtguniversity.lqms.pojo.dto.complaint.SaveComplaintDTO; import org.cqtguniversity.lqms.pojo.dto.complaint.SearchComplaintDTO; import org.cqtguniversity.lqms.pojo.vo.BaseVO; import org.cqtguniversity.lqms.pojo.vo.DetailResultVO; import org.cqtguniversity.lqms.pojo.vo.ListVO; import org.cqtguniversity.lqms.pojo.vo.complaint.ComplaintVO; import org.cqtguniversity.lqms.pojo.vo.complaint.SimpleComplaintVO; import org.cqtguniversity.lqms.pojo.vo.result.ErrorVO; import org.cqtguniversity.lqms.pojo.vo.result.ParamErrorVO; import org.cqtguniversity.lqms.pojo.vo.result.SuccessVO; import org.cqtguniversity.lqms.service.AsyncTaskService; import org.cqtguniversity.lqms.service.CommonContentService; import org.cqtguniversity.lqms.service.ComplaintService; import org.cqtguniversity.lqms.service.NumberRuleService; import org.cqtguniversity.lqms.util.MyDateUtil; import org.springframework.beans.BeanUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import org.springframework.util.StringUtils; import javax.servlet.http.HttpSession; import java.util.ArrayList; import java.util.Calendar; import java.util.List; import java.util.stream.Collectors; /** * 投诉表 服务实现类 * @author Wang26211 * @since 2018-05-02 */ @Service public class ComplaintServiceImpl extends ServiceImpl<ComplaintMapper, Complaint> implements ComplaintService { // 引用投诉服务 private final ComplaintMapper complaintMapper; // 引用编号规则服务 private final NumberRuleService numberRuleService; // 引用长文本服务 @Autowired private CommonContentService commonContentService; @Autowired private AsyncTaskService asyncTaskService; // 构造方法注入相关服务 @Autowired public ComplaintServiceImpl(ComplaintMapper complaintMapper, NumberRuleService numberRuleService) { this.complaintMapper = complaintMapper; this.numberRuleService = numberRuleService; } /** * Wang26211 * 翻译投诉实体为VO * @param complaint 投诉实体 * @return 相应VO */ private SimpleComplaintVO transferSimpleComplaintVO(Complaint complaint) { // 创建实验室VO SimpleComplaintVO simpleComplaintVO = new SimpleComplaintVO(); // 复制基本信息 simpleComplaintVO.setId(complaint.getId()); simpleComplaintVO.setComplainantName(complaint.getComplainantName()); simpleComplaintVO.setComplaintDetail(commonContentService.selectCommonContentDTO(complaint.getComplaintDetail()).getContent()); simpleComplaintVO.setComplaintNo(complaint.getComplaintNo()); simpleComplaintVO.setComplaintTitle(complaint.getComplaintTitle()); simpleComplaintVO.setGmtCreate(MyDateUtil.simpleDateFormat(complaint.getGmtCreate(), MyDateUtil.YYYY_MM_DD_C)); simpleComplaintVO.setComplainantStatus(complaint.getComplainantStatus() == 0? "未受理" : "已受理"); return simpleComplaintVO; } @Override public ComplaintDTO selectComplaintDTO(Long id) { Complaint complaint = complaintMapper.selectById(id); if (null == complaint || 1 == complaint.getIsDeleted()) { System.out.println("存在错误的投诉编号，请检查投诉表"); return null; } ComplaintDTO complaintDTO = new ComplaintDTO(); BeanUtils.copyProperties(complaint, complaintDTO); return complaintDTO; } @Override public boolean acceptComplaintDTO(Long id) { Complaint complaint = complaintMapper.selectById(id); if (null == complaint) { System.out.println("存在错误的投诉建议，请检查投诉表"); return false; } complaint.setComplainantStatus(1); complaint.updateById(); return true; } @Override public BaseVO addComplaint(HttpSession httpSession, SaveComplaintDTO saveComplaintDTO) { //合理性判断 if (null != saveComplaintDTO.getId() || StringUtils.isEmpty(saveComplaintDTO.getComplainantName()) || StringUtils.isEmpty(saveComplaintDTO.getAddress()) || StringUtils.isEmpty(saveComplaintDTO.getComplaintTitle()) || StringUtils.isEmpty(saveComplaintDTO.getComplaintDetail())) { return ParamErrorVO.getInstance(); } SessionDTO sessionDTO = (SessionDTO) httpSession.getAttribute("sessionDTO"); if (null == sessionDTO) { return new ErrorVO("用户未登陆"); } EntityWrapper<Complaint> entityWrapper = new EntityWrapper<>(); entityWrapper.where("complainant_status={0}", 0); entityWrapper.where("is_deleted={0}", 0); entityWrapper.where("user_id={0}", sessionDTO.getUserInfoDTO().getId()); // 查询是否已经存在投诉 int count = complaintMapper.selectCount(entityWrapper); if (0 != count) { return new ErrorVO("存在未处理投诉，请等待投诉处理"); } //合理性通过 Complaint complaint = new Complaint(); //复制投诉基本信息，忽略id BeanUtils.copyProperties(saveComplaintDTO, complaint, "id", "complaintDetail"); // 获取一个长文本DTU CommonContentDTO commonContentDTO = commonContentService.getByContent(saveComplaintDTO.getComplaintDetail()); if (null == commonContentDTO) { return ErrorVO.getInternalError(); } // 设置长文本id， 把长文本id (相当于一个号码牌)存放在投诉对象中 complaint.setComplaintDetail(commonContentDTO.getId()); // 设置一个自动生成的投诉编号 complaint.setComplaintNo(numberRuleService.getNum(NumTypeConstruct.COMPLAINTNO)); // 设置创建时间 complaint.setGmtCreate(Calendar.getInstance().getTime()); // 设置修改时间 complaint.setGmtModified(Calendar.getInstance().getTime()); // 设置状态: 未处理 complaint.setComplainantStatus(0); //逻辑删除 complaint.setIsDeleted(0); // 设置用户Id complaint.setUserId(sessionDTO.getUserInfoDTO().getId()); //插入数据 complaintMapper.insert(complaint); // 发送邮件给处理人员 asyncTaskService.complaintEmail(saveComplaintDTO.getComplaintTitle(), saveComplaintDTO.getComplaintDetail()); // 发送邮件给投诉人 asyncTaskService.complaintSendEmail(sessionDTO.getUserInfoDTO().getEmail(), sessionDTO.getUserInfoDTO().getRealName()); return SuccessVO.getInstance(); } @Override public BaseVO removeById(Long id) { //合理性判断 if (null == id) { return ParamErrorVO.getInstance(); } // 因为是逻辑删除，所以需要查询是否存在 Complaint complaint = complaintMapper.selectById(id); // 判断是否存在 if (complaint == null || 1 == complaint.getIsDeleted()) { return new ErrorVO("投诉不存在"); } //设置删除时间 complaint.setGmtModified(Calendar.getInstance().getTime()); //删除标记为1 complaint.setIsDeleted(1); //通过Id删除投诉 complaintMapper.updateById(complaint); return SuccessVO.getInstance(); } @Override public BaseVO updat