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Commit 356c09ea by 涂亚平
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视频纬度报表

1 parent 17db9bad
Inline Side-by-side
Showing with 255 additions and 27 deletions
src/main/java/com/subsidy/controller/MemberStudyLengthController.java 0 → 100644
package com.subsidy.controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import io.swagger.annotations.Api;
/**
* <p>
* 前端控制器
* </p>
*
* @author DengMin
* @since 2022-01-28
*/
@RestController
@Api(tags = "")
@RequestMapping("/member-study-length-do")
public class MemberStudyLengthController {
}
src/main/java/com/subsidy/controller/VodPlayHistoryController.java
...@@ -4,6 +4,7 @@ package com.subsidy.controller; ...@@ -4,6 +4,7 @@ package com.subsidy.controller;
import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSON;
import com.subsidy.common.ResponseData; import com.subsidy.common.ResponseData;
import com.subsidy.common.ResponseVO; import com.subsidy.common.ResponseVO;
import com.subsidy.dto.vod.RemainSecondsDTO;
import com.subsidy.dto.vod.SignDatePlaysDTO; import com.subsidy.dto.vod.SignDatePlaysDTO;
import com.subsidy.dto.vod.FixDataTwoDTO; import com.subsidy.dto.vod.FixDataTwoDTO;
import com.subsidy.model.VodPlayHistoryDO; import com.subsidy.model.VodPlayHistoryDO;
...@@ -46,12 +47,20 @@ public class VodPlayHistoryController { ...@@ -46,12 +47,20 @@ public class VodPlayHistoryController {
} }
@PostMapping("dataFix") @PostMapping("dataFix")
@ApiOperation("每个视频都看一次")
public void dadaFix(@RequestBody SignDatePlaysDTO dataFixDTO){ public void dadaFix(@RequestBody SignDatePlaysDTO dataFixDTO){
vodPlayHistoryService.dataFix(dataFixDTO); vodPlayHistoryService.dataFix(dataFixDTO);
} }
@PostMapping("signDatePlays") @PostMapping("signDatePlays")
@ApiOperation("每天接着看几个视频 接dataFix的")
public void signDatePlays(@RequestBody SignDatePlaysDTO signDatePlaysDTO ){ public void signDatePlays(@RequestBody SignDatePlaysDTO signDatePlaysDTO ){
vodPlayHistoryService.signDatePlays(signDatePlaysDTO); vodPlayHistoryService.signDatePlays(signDatePlaysDTO);
} }
@PostMapping("remainSeconds")
@ApiOperation("每个视频先看一下，然后剩余时长分配到每天里")
public void remainSeconds(@RequestBody RemainSecondsDTO remainSecondsDTO){
vodPlayHistoryService.remainSeconds(remainSecondsDTO);
}
} }
src/main/java/com/subsidy/dto/vod/RemainSecondsDTO.java 0 → 100644
package com.subsidy.dto.vod;
import lombok.Data;
@Data
public class RemainSecondsDTO {
private Long classId;
}
src/main/java/com/subsidy/mapper/MemberStudyLengthMapper.java 0 → 100644
package com.subsidy.mapper;
import com.subsidy.model.MemberStudyLengthDO;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.springframework.stereotype.Repository;
/**
* <p>
* Mapper 接口
* </p>
*
* @author DengMin
* @since 2022-01-28
*/
@Repository
public interface MemberStudyLengthMapper extends BaseMapper<MemberStudyLengthDO> {
}
src/main/java/com/subsidy/model/MemberStudyLengthDO.java 0 → 100644
package com.subsidy.model;
import com.subsidy.util.BaseModel;
import com.baomidou.mybatisplus.annotation.TableName;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableId;
import lombok.Data;
import lombok.EqualsAndHashCode;
/**
* <p>
*
* </p>
*
* @author DengMin
* @since 2022-01-28
*/
@Data
@EqualsAndHashCode(callSuper = true)
@TableName("member_study_length")
public class MemberStudyLengthDO extends BaseModel {
private static final long serialVersionUID = 1L;
@TableId(value = "id", type = IdType.AUTO)
private Long id;
private Long memberId;
private Integer totalLength;
}
src/main/java/com/subsidy/service/MemberStudyLengthService.java 0 → 100644
package com.subsidy.service;
import com.subsidy.model.MemberStudyLengthDO;
import com.baomidou.mybatisplus.extension.service.IService;
/**
* <p>
* 服务类
* </p>
*
* @author DengMin
* @since 2022-01-28
*/
public interface MemberStudyLengthService extends IService<MemberStudyLengthDO> {
}
src/main/java/com/subsidy/service/VodPlayHistoryService.java
package com.subsidy.service; package com.subsidy.service;
import com.subsidy.dto.vod.RemainSecondsDTO;
import com.subsidy.dto.vod.SignDatePlaysDTO; import com.subsidy.dto.vod.SignDatePlaysDTO;
import com.subsidy.dto.vod.FixDataTwoDTO; import com.subsidy.dto.vod.FixDataTwoDTO;
import com.subsidy.model.VodPlayHistoryDO; import com.subsidy.model.VodPlayHistoryDO;
...@@ -22,4 +23,6 @@ public interface VodPlayHistoryService extends IService<VodPlayHistoryDO> { ...@@ -22,4 +23,6 @@ public interface VodPlayHistoryService extends IService<VodPlayHistoryDO> {
void dataFix(SignDatePlaysDTO dataFixDTO); void dataFix(SignDatePlaysDTO dataFixDTO);
void signDatePlays(SignDatePlaysDTO dataFixDTO); void signDatePlays(SignDatePlaysDTO dataFixDTO);
void remainSeconds(RemainSecondsDTO remainSecondsDTO);
} }
src/main/java/com/subsidy/service/impl/MemberStudyLengthServiceImpl.java 0 → 100644
package com.subsidy.service.impl;
import com.subsidy.model.MemberStudyLengthDO;
import com.subsidy.mapper.MemberStudyLengthMapper;
import com.subsidy.service.MemberStudyLengthService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.stereotype.Service;
/**
* <p>
* 服务实现类
* </p>
*
* @author DengMin
* @since 2022-01-28
*/
@Service
public class MemberStudyLengthServiceImpl extends ServiceImpl<MemberStudyLengthMapper, MemberStudyLengthDO> implements MemberStudyLengthService {
}
src/main/java/com/subsidy/service/impl/SignInRecordServiceImpl.java
...@@ -81,7 +81,7 @@ public class SignInRecordServiceImpl extends ServiceImpl<SignInRecordMapper, Sig ...@@ -81,7 +81,7 @@ public class SignInRecordServiceImpl extends ServiceImpl<SignInRecordMapper, Sig
List<ClassDictDO> classDictDOS = classMemberMappingMapper.getMemberClass(signInRecordDO.getMemberId()); List<ClassDictDO> classDictDOS = classMemberMappingMapper.getMemberClass(signInRecordDO.getMemberId());
for (ClassDictDO classDictDO : classDictDOS) { for (ClassDictDO classDictDO : classDictDOS) {
redisUtil.set(RedisPrefixConstant.SUBSIDY_SIGN_INFO_PREFIX + signInRecordDO.getMemberId() + ":classId:" + classDictDO.getId() + ":" + DateFormatUtil.format(new Date(), "yyyyMMdd") + ":" + System.currentTimeMillis(), null); redisUtil.set(RedisPrefixConstant.SUBSIDY_SIGN_INFO_PREFIX + signInRecordDO.getMemberId() + ":classId:" + classDictDO.getId() + ":" + DateFormatUtil.format(new Date(), "yyyy-MM-dd") + ":" + System.currentTimeMillis(), null);
} }
return ConstantUtils.ADD_SUCCESS; return ConstantUtils.ADD_SUCCESS;
...@@ -152,6 +152,8 @@ public class SignInRecordServiceImpl extends ServiceImpl<SignInRecordMapper, Sig ...@@ -152,6 +152,8 @@ public class SignInRecordServiceImpl extends ServiceImpl<SignInRecordMapper, Sig
signInRecordDO.getClassId()+":"+signInRecordDO.getSignInDate().toString().split("T")[0]+":"+signInRecordDO.getSignInDate().toInstant(ZoneOffset.of("+8")).toEpochMilli(),signInRecordDO); signInRecordDO.getClassId()+":"+signInRecordDO.getSignInDate().toString().split("T")[0]+":"+signInRecordDO.getSignInDate().toInstant(ZoneOffset.of("+8")).toEpochMilli(),signInRecordDO);
} }
// redisUtil.scan("*20220126*");
// redisUtil.("*20220126*");
} }
......
src/main/java/com/subsidy/service/impl/VodPlayHistoryServiceImpl.java
...@@ -3,18 +3,10 @@ package com.subsidy.service.impl; ...@@ -3,18 +3,10 @@ package com.subsidy.service.impl;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper; import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.subsidy.dto.vod.FixDataTwoDTO; import com.subsidy.dto.vod.FixDataTwoDTO;
import com.subsidy.dto.vod.RemainSecondsDTO;
import com.subsidy.dto.vod.SignDatePlaysDTO; import com.subsidy.dto.vod.SignDatePlaysDTO;
import com.subsidy.mapper.ClassDictMapper; import com.subsidy.mapper.*;
import com.subsidy.mapper.ClassMemberMappingMapper; import com.subsidy.model.*;
import com.subsidy.mapper.CourseContentMapper;
import com.subsidy.mapper.SignInRecordMapper;
import com.subsidy.mapper.VodDictMapper;
import com.subsidy.mapper.VodPlayHistoryMapper;
import com.subsidy.model.ClassDictDO;
import com.subsidy.model.ClassMemberMappingDO;
import com.subsidy.model.SignInRecordDO;
import com.subsidy.model.VodDictDO;
import com.subsidy.model.VodPlayHistoryDO;
import com.subsidy.service.VodPlayHistoryService; import com.subsidy.service.VodPlayHistoryService;
import com.subsidy.util.ConstantUtils; import com.subsidy.util.ConstantUtils;
import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Autowired;
...@@ -56,6 +48,9 @@ public class VodPlayHistoryServiceImpl extends ServiceImpl<VodPlayHistoryMapper, ...@@ -56,6 +48,9 @@ public class VodPlayHistoryServiceImpl extends ServiceImpl<VodPlayHistoryMapper,
@Autowired @Autowired
private VodDictMapper vodDictMapper; private VodDictMapper vodDictMapper;
@Autowired
private MemberStudyLengthMapper memberStudyLengthMapper;
public String insertHistory(VodPlayHistoryDO vodPlayHistoryDO) { public String insertHistory(VodPlayHistoryDO vodPlayHistoryDO) {
vodPlayHistoryDO.setPlayCount(1); vodPlayHistoryDO.setPlayCount(1);
this.baseMapper.insert(vodPlayHistoryDO); this.baseMapper.insert(vodPlayHistoryDO);
...@@ -298,31 +293,108 @@ public class VodPlayHistoryServiceImpl extends ServiceImpl<VodPlayHistoryMapper, ...@@ -298,31 +293,108 @@ public class VodPlayHistoryServiceImpl extends ServiceImpl<VodPlayHistoryMapper,
} }
} }
public int severalPlays(Long classId, Long memberId, Long vodId, int playLength, LocalDateTime localDateTime, List<VodDictDO> vodDictDOS) { public void remainSeconds(RemainSecondsDTO remainSecondsDTO) {
Random random = new Random(); Long classId = remainSecondsDTO.getClassId();
int counts = random.nextInt(3) + 1;
for (int i = 0; i < counts; i++) { ClassDictDO classDictDO = classDictMapper.selectById(classId);
//找到班级里的学生
List<ClassMemberMappingDO> classMemberMappingDOS = classMemberMappingMapper.selectList(new QueryWrapper<ClassMemberMappingDO>()
.lambda()
.eq(ClassMemberMappingDO::getClassId, Long.valueOf(classId)));
//查找课程里的所有视频
List<VodDictDO> vodDictDOS = courseContentMapper.getCourseVods(classDictDO.getCourseId());
//查看每个人看视频的时长
for (ClassMemberMappingDO classMemberMappingDO : classMemberMappingDOS) {
//查看每个人的剩余时长
MemberStudyLengthDO memberStudyLengthDO = memberStudyLengthMapper.selectOne(new QueryWrapper<MemberStudyLengthDO>()
.lambda()
.eq(MemberStudyLengthDO::getMemberId, classMemberMappingDO.getMemberId()));
//查询这个人 这节课 签到记录 排序
List<SignInRecordDO> signInRecordDOS = signInRecordMapper.selectList(new QueryWrapper<SignInRecordDO>()
.lambda()
.eq(SignInRecordDO::getMemberId, classMemberMappingDO.getMemberId())
.eq(SignInRecordDO::getClassId, classId));
for (SignInRecordDO signInRecordDO : signInRecordDOS) {
//查看当天这人已经看的视频时长
List<VodPlayHistoryDO> vodPlayHistoryDOS = vodPlayHistoryMapper.exPlayInfo(classMemberMappingDO.getMemberId(), String.valueOf(classId), signInRecordDO.getSignInDate());
//查看学生一看视频时长
int totalLength = 0;
System.out.println("111111111111111");
List<VodPlayHistoryDO> vodPlayHistoryDOS1 = vodPlayHistoryMapper.selectList(new QueryWrapper<VodPlayHistoryDO>()
.lambda()
.eq(VodPlayHistoryDO::getMemberId, classMemberMappingDO.getMemberId())
.eq(VodPlayHistoryDO::getClassId, classId));
for (VodPlayHistoryDO vodPlayHistoryDO : vodPlayHistoryDOS1) {
totalLength += vodPlayHistoryDO.getPlayLength();
}
int leftLength = 0 ;
System.out.println("22222222222222222222222");
if (memberStudyLengthDO!=null){
//这个人还剩多少时长
leftLength = memberStudyLengthDO.getTotalLength() - totalLength;
}
System.out.println("2.5===============================");
//当天已经看了多少时间视频
int playLength = 0;
for (int m = 0; m < vodPlayHistoryDOS.size(); m++) {
playLength += vodPlayHistoryDOS.get(m).getPlayLength();
}
System.out.println("33333333333333333333");
if (leftLength > 0) {
//随机看几个视频
int playCounts = new Random().nextInt(4)+2;
System.out.println("4444444444444444");
for (int i = 0; i < playCounts; i++) {
VodPlayHistoryDO vodPlayHistoryDO = new VodPlayHistoryDO(); VodPlayHistoryDO vodPlayHistoryDO = new VodPlayHistoryDO();
Random random1 = new Random(); Random random1 = new Random();
System.out.println("55555555555555555555");
int j = random1.nextInt(vodDictDOS.size()); int j = random1.nextInt(vodDictDOS.size());
vodPlayHistoryDO.setPlayCount(1); vodPlayHistoryDO.setPlayCount(1);
vodPlayHistoryDO.setClassId(classId); vodPlayHistoryDO.setClassId(classId);
vodPlayHistoryDO.setMemberId(memberId); vodPlayHistoryDO.setMemberId(classMemberMappingDO.getMemberId());
// vodPlayHistoryDO.setPlayRecord(h); int h = new Random().nextInt(vodDictDOS.get(j).getVodLength() - 10) + 1;
vodPlayHistoryDO.setPlayLength(new Random().nextInt(vodPlayHistoryDO.getPlayRecord())); System.out.println("666666666666666666");
playLength += vodPlayHistoryDO.getPlayLength(); vodPlayHistoryDO.setPlayRecord(new Random().nextInt(h));
vodPlayHistoryDO.setVodId(vodId); if (leftLength - h > 0) {
vodPlayHistoryDO.setPlayDate(localDateTime.plusSeconds(playLength)); vodPlayHistoryDO.setPlayLength(h);
playLength += h;
vodPlayHistoryDO.setVodId(vodDictDOS.get(j).getId());
vodPlayHistoryDO.setPlayDate(signInRecordDO.getSignInDate().plusSeconds(playLength));
leftLength = leftLength - h;
vodPlayHistoryMapper.insert(vodPlayHistoryDO); vodPlayHistoryMapper.insert(vodPlayHistoryDO);
} else {
vodPlayHistoryDO.setPlayLength(leftLength);
playLength+=leftLength;
vodPlayHistoryDO.setVodId(vodDictDOS.get(j).getId());
vodPlayHistoryDO.setPlayDate(signInRecordDO.getSignInDate().plusSeconds(playLength));
vodPlayHistoryMapper.insert(vodPlayHistoryDO);
break;
}
}
}
}
} }
return 0;
} }
public static void main(String[] args) { public static void main(String[] args) {
while (true){ while (true) {
System.out.println(new Random().nextInt(4)); System.out.println(new Random().nextInt(4));
} }
// int m = 0; // int m = 0;
......
src/main/resources/application.properties
# 环境配置 # 环境配置
spring.profiles.active=prod spring.profiles.active=dev
# 端口号 # 端口号
spring.server.port=23459 spring.server.port=23457
#嵌入tomcat配置 #嵌入tomcat配置
#和CPU数 #和CPU数
spring.server.acceptorThreadCount=600 spring.server.acceptorThreadCount=600
......
src/main/resources/mapper/MemberStudyLengthMapper.xml 0 → 100644
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.subsidy.mapper.MemberStudyLengthMapper">
<!-- 通用查询映射结果 -->
<resultMap id="BaseResultMap" type="com.subsidy.model.MemberStudyLengthDO">
<id column="id" property="id" />
<result column="create_date" property="createDate" />
<result column="update_date" property="updateDate" />
<result column="delete_date" property="deleteDate" />
<result column="member_id" property="memberId" />
<result column="total_length" property="totalLength" />
</resultMap>
<!-- 通用查询结果列 -->
<sql id="Base_Column_List">
create_date,
update_date,
delete_date,
id, member_id, total_length
</sql>
</mapper>
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