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优化成绩详情代码

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newBigdata
xiaoCJ 10 months ago
parent 9320be9fef
commit 3bd37d8433
6 changed files with 482 additions and 404 deletions
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117
src/main/java/com/sztzjy/financial_bigdata/controller/tea/TeaGradeManageController.java
Unescape Escape View File

@ -37,6 +37,8 @@ import java.io.IOException;
import java.math.BigDecimal;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.function.Function;
import java.util.stream.Collectors;
/**
* @Author xcj
@ -319,44 +321,89 @@ public class TeaGradeManageController {
}
// private List<TeaExamAndUserDto> getTeaExamAndUserDtos(String schoolId, String keyWord, String classId, String examManageId) {
// List<TeaExamAndUserDto> list = new ArrayList<>();
// List<StuUser> stuUsers = userMapper.selectTeaExamAndUserDtos(schoolId, keyWord, classId, examManageId);
// //先拿到用户信息，再用userid查学生分数
// for (StuUser stuUser : stuUsers) {
// TeaExamAndUserDto teaExamAndUserDto = new TeaExamAndUserDto();
// String userid = stuUser.getUserid();
// StuStudentExamExample studentExamExample = new StuStudentExamExample();
// StuStudentExamExample.Criteria studentExamCriteria = studentExamExample.createCriteria();
// studentExamCriteria.andUseridEqualTo(userid);
// teaExamAndUserDto.setName(stuUser.getName());
// teaExamAndUserDto.setStudentId(stuUser.getStudentId());
// StuClass stuClass = stuClassMapper.selectByPrimaryKey(stuUser.getClassId());
// teaExamAndUserDto.setClassName(stuClass.getClassName());
// if (StringUtils.isNotBlank(examManageId)) {
// studentExamCriteria.andExamManageIdEqualTo(examManageId);
// }
// List<StuStudentExamWithBLOBs> stuStudentExams = studentExamMapper.selectByExampleWithBLOBs(studentExamExample);
// if (!stuStudentExams.isEmpty()) {
// StuStudentExamWithBLOBs stuStudentExam = stuStudentExams.get(0);
// if (stuStudentExam != null) {
// if (stuStudentExam.getObjectiveScore() != null) {
// teaExamAndUserDto.setObjectiveScore(stuStudentExam.getObjectiveScore());
// }
// if (stuStudentExam.getCaseScore() != null) {
// teaExamAndUserDto.setCaseScore(stuStudentExam.getCaseScore());
// }
// if (stuStudentExam.getTotalScore() != null) {
// teaExamAndUserDto.setTotalScore(stuStudentExam.getTotalScore());
// }
// }
// }
// list.add(teaExamAndUserDto);
// }
// return list;
// }
private List<TeaExamAndUserDto> getTeaExamAndUserDtos(String schoolId, String keyWord, String classId, String examManageId) {
StuUserExample stuUserExample = new StuUserExample();
StuUserExample.Criteria stuUserCriteria = stuUserExample.createCriteria();
StuUserExample.Criteria stuUserCriteria1 = stuUserExample.createCriteria();
stuUserCriteria.andSchoolIdEqualTo(schoolId);
stuUserCriteria.andRoleIdEqualTo(4);
stuUserCriteria1.andRoleIdEqualTo(4);
stuUserCriteria1.andSchoolIdEqualTo(schoolId);
List<TeaExamAndUserDto> list = new ArrayList();
if (StringUtils.isNotBlank(keyWord)) {
stuUserCriteria.andStudentIdEqualTo(keyWord);
stuUserCriteria1.andNameEqualTo(keyWord);
}
if (StringUtils.isNotBlank(classId)) {
stuUserCriteria.andClassIdEqualTo(classId);
stuUserCriteria1.andClassIdEqualTo(classId);
}
stuUserExample.or(stuUserCriteria1);
List<StuUser> stuUsers = userMapper.selectByExample(stuUserExample);
//先拿到用户信息，再用userid查学生分数
List<TeaExamAndUserDto> list = new ArrayList<>();
// 批量查询用户信息
List<StuUser> stuUsers = userMapper.selectTeaExamAndUserDtos(schoolId, keyWord, classId, examManageId);
// 构建用户id列表
List<String> userIds = stuUsers.stream()
.map(StuUser::getUserid)
.collect(Collectors.toList());
// 构建班级ID列表
List<String> classIds = stuUsers.stream()
.map(StuUser::getClassId)
.collect(Collectors.toList());
// 批量查询学生分数
StuStudentExamExample studentExamExample = new StuStudentExamExample();
studentExamExample.createCriteria()
.andUseridIn(userIds)
.andExamManageIdEqualTo(examManageId);
List<StuStudentExamWithBLOBs> stuStudentExams = studentExamMapper.selectByExampleWithBLOBs(studentExamExample);
// 构建用户id和对应的学生分数的映射关系
Map<String, StuStudentExamWithBLOBs> userExamMap = stuStudentExams.stream()
.collect(Collectors.toMap(StuStudentExamWithBLOBs::getUserid, Function.identity()));
List<StuClass> stuClass = stuClassMapper.getByPrimaryKeys(classIds);
// 构建班级ID与班级对象的映射关系
Map<String, StuClass> classMap = stuClass.stream()
.collect(Collectors.toMap(StuClass::getClassId, Function.identity()));
// 构建结果列表
for (StuUser stuUser : stuUsers) {
TeaExamAndUserDto teaExamAndUserDto = new TeaExamAndUserDto();
String userid = stuUser.getUserid();
StuStudentExamExample studentExamExample = new StuStudentExamExample();
StuStudentExamExample.Criteria studentExamCriteria = studentExamExample.createCriteria();
studentExamCriteria.andUseridEqualTo(userid);
teaExamAndUserDto.setName(stuUser.getName());
teaExamAndUserDto.setStudentId(stuUser.getStudentId());
StuClass stuClass = stuClassMapper.selectByPrimaryKey(stuUser.getClassId());
teaExamAndUserDto.setClassName(stuClass.getClassName());
if (StringUtils.isNotBlank(examManageId)) {
studentExamCriteria.andExamManageIdEqualTo(examManageId);
}
StuStudentExamExample example = new StuStudentExamExample();
example.createCriteria().andUseridEqualTo(userid).andExamManageIdEqualTo(examManageId);
List<StuStudentExamWithBLOBs> stuStudentExams = studentExamMapper.selectByExampleWithBLOBs(example);
if (!stuStudentExams.isEmpty()) {
StuStudentExamWithBLOBs stuStudentExam = stuStudentExams.get(0);
// 从映射关系中获取班级对象
StuClass classdata = classMap.get(stuUser.getClassId());
teaExamAndUserDto.setClassName(classdata.getClassName());
StuStudentExamWithBLOBs stuStudentExam = userExamMap.get(stuUser.getUserid());
if (stuStudentExam != null) {
if (stuStudentExam.getObjectiveScore() != null) {
teaExamAndUserDto.setObjectiveScore(stuStudentExam.getObjectiveScore());
@ -368,12 +415,14 @@ public class TeaGradeManageController {
teaExamAndUserDto.setTotalScore(stuStudentExam.getTotalScore());
}
}
}
list.add(teaExamAndUserDto);
}
return list;
}
@AnonymousAccess
@PostMapping("/getTrainingInfo")
@ApiOperation("练习模式--页面展示")

2
src/main/java/com/sztzjy/financial_bigdata/controller/tea/UserController.java
Unescape Escape View File

@ -201,7 +201,7 @@ public class UserController {
continue;
}
StuUser stuUser = new StuUser();
stuUser.setUserid(IdUtil.randomUUID());
stuUser.setUserid(userId);
stuUser.setStudentId(zyUserInfo.getUsername());
stuUser.setName(name);
stuUser.setUsername(username);

2
src/main/java/com/sztzjy/financial_bigdata/mapper/StuClassMapper.java
Unescape Escape View File

@ -40,4 +40,6 @@ public interface StuClassMapper {
String selectClassNameByClassId(@Param("classId")String classId);
List<StuClass> selectByPrimaryKeys(@Param("classIds") Set<String> classIds);
List<StuClass> getByPrimaryKeys(@Param("classIds") List<String> classIds);
}

2
src/main/java/com/sztzjy/financial_bigdata/mapper/StuUserMapper.java
Unescape Escape View File

@ -65,4 +65,6 @@ public interface StuUserMapper {
+ ")" +
"</script>")
List<StuUser> selectByPrimaryKeys(@Param("userIds") List<String> userIds);
List<StuUser> selectTeaExamAndUserDtos(@Param("schoolId")String schoolId,@Param("keyWord") String keyWord, @Param("classId")String classId, @Param("examManageId")String examManageId);
}

9
src/main/resources/mapper/StuClassMapper.xml
Unescape Escape View File

@ -208,4 +208,13 @@
#{classId}
</foreach>
</select>
<select id="getByPrimaryKeys" parameterType="java.util.List" resultMap="BaseResultMap">
SELECT *
FROM stu_class
WHERE class_id IN
<foreach collection="classIds" item="classId" open="(" separator="," close=")">
#{classId}
</foreach>
</select>
</mapper>

36
src/main/resources/mapper/StuUserMapper.xml
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@ -36,7 +36,8 @@
</when>
<when test="criterion.listValue">
and ${criterion.condition}
<foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
<foreach close=")" collection="criterion.value" item="listItem" open="("
separator=",">
#{listItem}
</foreach>
</when>
@ -65,7 +66,8 @@
</when>
<when test="criterion.listValue">
and ${criterion.condition}
<foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
<foreach close=")" collection="criterion.value" item="listItem" open="("
separator=",">
#{listItem}
</foreach>
</when>
@ -77,10 +79,12 @@
</where>
</sql>
<sql id="Base_Column_List">
userid, name, student_id, class_id, username, password, phone, email, major, role_id,
userid
, name, student_id, class_id, username, password, phone, email, major, role_id,
create_time, school_id, school_name, status, exam_status
</sql>
<select id="selectByExample" parameterType="com.sztzjy.financial_bigdata.entity.StuUserExample" resultMap="BaseResultMap">
<select id="selectByExample" parameterType="com.sztzjy.financial_bigdata.entity.StuUserExample"
resultMap="BaseResultMap">
select
<if test="distinct">
distinct
@ -101,7 +105,8 @@
where userid = #{userid,jdbcType=VARCHAR}
</select>
<delete id="deleteByPrimaryKey" parameterType="java.lang.String">
delete from stu_userinfo
delete
from stu_userinfo
where userid = #{userid,jdbcType=VARCHAR}
</delete>
<delete id="deleteByExample" parameterType="com.sztzjy.financial_bigdata.entity.StuUserExample">
@ -115,14 +120,12 @@
class_id, username, password,
phone, email, major,
role_id, create_time, school_id,
school_name, status, exam_status
)
school_name, status, exam_status)
values (#{userid,jdbcType=VARCHAR}, #{name,jdbcType=VARCHAR}, #{studentId,jdbcType=VARCHAR},
#{classId,jdbcType=VARCHAR}, #{username,jdbcType=VARCHAR}, #{password,jdbcType=VARCHAR},
#{phone,jdbcType=VARCHAR}, #{email,jdbcType=VARCHAR}, #{major,jdbcType=VARCHAR},
#{roleId,jdbcType=INTEGER}, #{createTime,jdbcType=TIMESTAMP}, #{schoolId,jdbcType=VARCHAR},
#{schoolName,jdbcType=VARCHAR}, #{status,jdbcType=INTEGER}, #{examStatus,jdbcType=VARCHAR}
)
#{schoolName,jdbcType=VARCHAR}, #{status,jdbcType=INTEGER}, #{examStatus,jdbcType=VARCHAR})
</insert>
<insert id="insertSelective" parameterType="com.sztzjy.financial_bigdata.entity.StuUser">
insert into stu_userinfo
@ -221,7 +224,8 @@
</if>
</trim>
</insert>
<select id="countByExample" parameterType="com.sztzjy.financial_bigdata.entity.StuUserExample" resultType="java.lang.Long">
<select id="countByExample" parameterType="com.sztzjy.financial_bigdata.entity.StuUserExample"
resultType="java.lang.Long">
select count(*) from stu_userinfo
<if test="_parameter != null">
<include refid="Example_Where_Clause"/>
@ -411,6 +415,18 @@
ORDER BY r.teacher_score DESC
</select>
<select id="selectTeaExamAndUserDtos" resultMap="BaseResultMap">
select * from stu_userinfo u
where
u.role_id = 4
AND u.school_id = #{schoolId}
<if test="keyWord != null and keyWord!=''">
AND (u.name = #{keyWord} OR u.student_id = #{keyWord})
</if>
<if test="classId != null and classId !=''">
AND u.class_id = #{classId}
</if>
</select>
<select id="getAllUsersByExamManageId" resultType="java.lang.Integer">
SELECT SUM(user_count) AS total_user_count

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