Cheat接口部分实现及测试代码
Change-Id: I5a8782b13477c829089b8aa842663f42ca1e2d9a
diff --git a/src/main/java/cheat/Cheat.java b/src/main/java/cheat/Cheat.java
index db38ede..3eecaff 100644
--- a/src/main/java/cheat/Cheat.java
+++ b/src/main/java/cheat/Cheat.java
@@ -1,5 +1,203 @@
package cheat;
-// public class Cheat implements CheatInterfnterface {
-
-// }
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
+import javax.transaction.Transactional;
+
+import org.apache.commons.lang3.tuple.Pair;
+
+import com.querydsl.jpa.impl.JPAQueryFactory;
+
+import entity.Appeal;
+import entity.QAppeal;
+import entity.QSeed;
+import entity.User;
+import entity.config;
+
+public class Cheat implements CheatInterfnterface {
+
+ @PersistenceContext
+ private EntityManager entityManager;
+
+ @Override
+ @Transactional
+ public boolean AddAppeal(Appeal appeal) {
+ try {
+ entityManager.persist(appeal);
+ } catch (Exception e) {
+ e.printStackTrace();
+ return false;
+ }
+ return true;
+ }
+
+ @Override
+ public Appeal GetAppeal(String appealid) {
+ try {
+ JPAQueryFactory queryFactory = new JPAQueryFactory(entityManager);
+ QAppeal qAppeal = QAppeal.appeal;
+ Appeal appeal = queryFactory
+ .selectFrom(qAppeal)
+ .where(qAppeal.appealid.eq(appealid))
+ .fetchOne();
+ return appeal;
+ } catch (Exception e) {
+ e.printStackTrace();
+ return null;
+ }
+ }
+
+ @Override
+ public Appeal[] GetAppealList() {
+ try {
+ JPAQueryFactory queryFactory = new JPAQueryFactory(entityManager);
+ QAppeal qAppeal = QAppeal.appeal;
+ List<Appeal> appeals = queryFactory
+ .selectFrom(qAppeal)
+ .fetch();
+ return appeals.toArray(new Appeal[0]);
+ } catch (Exception e) {
+ e.printStackTrace();
+ return null;
+ }
+ }
+
+ @Override
+ public boolean HandleAppeal(String appealid, Integer status) {
+ try {
+ Appeal appeal = GetAppeal(appealid);
+ if (appeal != null) {
+ appeal.status = status;
+ entityManager.merge(appeal);
+ User user = entityManager.find(User.class, appeal.appealuserid);
+ if (user != null && user.accountstate != false) {
+ if (status == 1) {
+ user.accountstate = false;
+ }
+ entityManager.merge(user);
+ }
+ return true;
+ }
+ return false;
+ } catch (Exception e) {
+ e.printStackTrace();
+ return false;
+ }
+ }
+
+ @Override
+ public Pair<String, String>[] GetFakeSeed() {
+ List<Pair<String, String>> fakeSeeds = new ArrayList<>();
+ try {
+ JPAQueryFactory queryFactory = new JPAQueryFactory(entityManager);
+ QSeed qSeed = QSeed.seed;
+ List<com.querydsl.core.Tuple> results = queryFactory
+ .select(qSeed.seedid, qSeed.seeduserid)
+ .from(qSeed)
+ .where(qSeed.faketime.gt(new config().FakeTime))
+ .fetch();
+ for (com.querydsl.core.Tuple result : results) {
+ String seedid = result.get(qSeed.seedid);
+ String userid = result.get(qSeed.seeduserid);
+ fakeSeeds.add(Pair.of(seedid, userid));
+ }
+ } catch (Exception e) {
+ e.printStackTrace();
+ return null;
+ }
+ return fakeSeeds.toArray(new Pair[0]);
+ }
+
+ @Override
+ public String[] GetPunishedUserList() {
+ List<String> punishedUsers = new ArrayList<>();
+ try {
+ JPAQueryFactory queryFactory = new JPAQueryFactory(entityManager);
+ entity.QUser qUser = entity.QUser.user;
+ List<String> results = queryFactory
+ .select(qUser.userid)
+ .from(qUser)
+ .where(qUser.accountstate.isTrue())
+ .fetch();
+ for (String userid : results) {
+ punishedUsers.add(userid);
+ }
+ } catch (Exception e) {
+ e.printStackTrace();
+ return null;
+ }
+ return punishedUsers.toArray(new String[0]);
+ }
+
+ @Override
+ public void DetectTrans() {
+ // JPAQueryFactory queryFactory = new JPAQueryFactory(entityManager);
+ // QSeed qSeed = QSeed.seed;
+ // List<Seed> seeds = queryFactory
+ // .selectFrom(qSeed)
+ // .fetch();
+ // for (Seed seed : seeds) {
+ // QTransRecord qTransRecord = QTransRecord.transRecord;
+ // List<TransRecord> tasks = queryFactory
+ // .selectFrom(qTransRecord)
+ // .where(qTransRecord.seedid.eq(seed.seedid))
+ // .fetch();
+
+ // int n = tasks.size();
+ // if (n == 0) continue;
+
+ // double[] xArr = new double[n];
+ // for (int i = 0; i < n; i++) {
+ // TransRecord t = tasks.get(i);
+ // xArr[i] = Math.max(0, t.upload - t.download);
+ // }
+
+ // double sum = 0;
+ // for (double x : xArr) sum += x;
+ // double mu = sum / n;
+
+ // double sqSum = 0;
+ // for (double x : xArr) sqSum += (x - mu) * (x - mu);
+ // double sigma = Math.sqrt(sqSum / n);
+
+ // for (int i = 0; i < n; i++) {
+ // if (Math.abs(xArr[i] - mu) > 3 * sigma) {
+ // User user = entityManager.find(User.class, tasks.get(i).downloaduserid);
+ // if (user != null) {
+ // user.detectedCount++;
+ // user.lastDetectedTime = new java.util.Date();
+ // entityManager.merge(user);
+ // }
+ // }
+ // }
+ // }
+ }
+
+ @Override
+ public void DetectFakeSeed(){
+ }
+
+ @Override
+ public boolean DetectFakeSeed(String seedid){
+ return false;
+ }
+
+ @Override
+ public void PunishUser(){
+ JPAQueryFactory queryFactory = new JPAQueryFactory(entityManager);
+ entity.QUser qUser = entity.QUser.user;
+ List<User> users = queryFactory
+ .selectFrom(qUser)
+ .where(qUser.detectedCount.gt(new entity.config().CheatTime)
+ .or(qUser.fakeDetectedCount.gt(new entity.config().FakeTime)))
+ .fetch();
+
+ for (User user : users) {
+ user.accountstate = true;
+ entityManager.merge(user);
+ }
+ }
+}
\ No newline at end of file
diff --git a/src/main/java/cheat/CheatInterfnterface.java b/src/main/java/cheat/CheatInterfnterface.java
index cca8818..e7e4942 100644
--- a/src/main/java/cheat/CheatInterfnterface.java
+++ b/src/main/java/cheat/CheatInterfnterface.java
@@ -1,21 +1,18 @@
package cheat;
import org.apache.commons.lang3.tuple.Pair;
-
import entity.Appeal;
public interface CheatInterfnterface{
- public Pair<String,String>[] GetFeakSeed();//返回做假种的列表，<seedid,userid>
- public void DetectFeakSeed();//检测所有种子是否为假种，并将检测结果写入数据表
+ public Pair<String,String>[] GetFakeSeed();//返回做假种的列表，<seedid,userid>
+ public void DetectFakeSeed();//检测所有种子是否为假种，并将检测结果写入数据表
public void DetectTrans();//检测所有种子是存在伪造上传量下载量
- public boolean DetectTransSeed(String seedid);//检测单个种子是否存在伪造上传量下载量
- public boolean DetectFeakSeed(String seedid);//检测单个用户是否存在假种
- public void PunishUser();//扫描数据库中的可疑表，标记可疑用户
- public boolean DetectUser(String userid);//检测单个用户是否存在可疑行为,每次登录的时候进行检查
- public String[] GetPunishedUserList();//获取所有可疑用户的列表
+ public boolean DetectFakeSeed(String seedid);//检测单个用户是否存在假种
+ public void PunishUser();//扫描数据库中的可疑表，标记可疑用户
+ public String[] GetPunishedUserList();//获取所有可疑用户的列表
+
public boolean AddAppeal(Appeal appeal);//数据库中写入一个申诉请求
public Appeal GetAppeal(String appealid);//获取某个申诉
public Appeal[] GetAppealList();//获取所有申诉列表
-
- public boolean RevokePunish(String userid);//撤销某个用户的惩罚
-
+ public boolean HandleAppeal(String appealid, Integer status);//处理申诉
+ // status = 0表示未处理， = 1表示通过， = 2表示拒绝
}