课程信息：课时详情展示

java

2023-06-27 0d17b6a250e455af9abd0b61b6de0004a296e98d

 cloud-server-account/src/main/java/com/dsh/account/service/impl/TStudentServiceImpl.java

@@ -2,10 +2,19 @@

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.dsh.account.entity.TStudent;
import com.dsh.account.feignclient.course.CourseSessionNameClient;
import com.dsh.account.feignclient.course.model.StuSessionDetailsVo;
import com.dsh.account.mapper.TStudentMapper;
import com.dsh.account.model.vo.classDetails.classInsVo.ClassDetailsInsVo;
import com.dsh.account.model.vo.classDetails.classInsVo.StuDetailsReq;
import com.dsh.account.service.TStudentService;

import com.dsh.account.util.ToolUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.math.BigDecimal;
import java.util.Date;
import java.util.List;

/**
 * <p>
@@ -18,4 +27,44 @@
@Service
public class TStudentServiceImpl extends ServiceImpl<TStudentMapper, TStudent> implements TStudentService {

    @Autowired
    private CourseSessionNameClient sessionNameClient;

    @Override
    public void addStuOfAppUser(StuDetailsReq stu,Integer appUserId) {
        TStudent student = new TStudent();
        student.setAppUserId(appUserId);
        student.setName(stu.getName());
        student.setHeadImg(stu.getHeadImg());
        student.setPhone(ToolUtil.isNotEmpty(stu.getPhone()) ? stu.getPhone() : "");
        student.setSex(stu.getSex());
        student.setIdCard(ToolUtil.isNotEmpty(stu.getIdCard())?stu.getIdCard() : "");
        student.setBirthday(new Date(stu.getBirthday()));
        student.setHeight(stu.getHeight());
        student.setWeight(stu.getWeight());
        BigDecimal bigDecimal = BigDecimal.valueOf(stu.getWeight());
        BigDecimal multiply = bigDecimal.subtract(BigDecimal.valueOf(stu.getHeight())).multiply(bigDecimal.subtract(BigDecimal.valueOf(stu.getHeight())));
        multiply.setScale(2);
        student.setBmi(multiply.doubleValue());
        student.setInsertTime(new Date());
        student.setState(1);
        this.baseMapper.insert(student);
    }

    @Override
    public ClassDetailsInsVo querySessionDetailsDt(Integer userIdFormRedis, Integer lessonId, Integer stuId) {
        ClassDetailsInsVo insVo = new ClassDetailsInsVo();
        List<StuSessionDetailsVo> stuSessionList = sessionNameClient.getStuSessionList(stuId,userIdFormRedis);
        TStudent tStudent = this.baseMapper.selectById(stuId);
        if (ToolUtil.isNotEmpty(tStudent)){
            insVo.setStuId(tStudent.getId());
            insVo.setStuName(tStudent.getName());
            insVo.setStuImage(tStudent.getHeadImg());

            insVo.setSessionNames(stuSessionList);

        }

        return insVo;
    }
}