/**
* 删除好友 步骤:<br>
* Step1:删除所有关系<br>
* Step2:当天删除好友操作计数加1<br>
* Step3:异步操作<br>
*
* @param host
* @param guest
* @return
*/
@Override
public int deleteFriend(int host, int guest) {
// 删除所有关系
delAllFriendRelation(host, guest);
try {
// 当天删除好友操作计数加1
BuddyCountAdapter.getInstance().inc(host, Operation.DeleteFriend.value(), 1);
} catch (Exception e) {
e.printStackTrace();
}
try {
threadPool.execute(new DelFriendMessage(host, guest));
} catch (Exception e) {
e.printStackTrace();
}
return Constants.SUCCESS;
}
/**
* 发送好友申请接口
*
* <p>步骤: <br>
* Step1:取相关的两个id的User对象<br>
* Step2:判断spammer<br>
* Step3:判断是否超过好友申请数限制<br>
* Step4:隐私判断<br>
* Step5:内容过antispam<br>
* Step6:调用BuddyCore服务 addApply rpc method <br>
* Step7:异步发webpager, email<br>
*
* @param friendApply
* @return
*/
@Override
public FriendApplyResult addFriendApply(FriendApply friendApply) {
// friend apply logic start...
FriendApplyResult friendApplyResult = new FriendApplyResult();
friendApplyResult.applicant = friendApply.applicant;
friendApplyResult.accepter = friendApply.accepter;
User applicantUser = null;
User accepterUser = null;
try {
applicantUser = SnsAdapterFactory.getUserAdapter().get(friendApply.applicant);
accepterUser = SnsAdapterFactory.getUserAdapter().get(friendApply.accepter);
} catch (Exception e) {
// TODO: Logger 一下
}
if (applicantUser == null || accepterUser == null) {
friendApplyResult.result = Constants.NO_USER;
return friendApplyResult;
}
/** 判断spammer开始 */
if (applicantUser.getUserDangerInfo().isNotAcceptBuddyApplication()
|| accepterUser.getUserDangerInfo().isNotAcceptBuddyApplication()) {
friendApplyResult.result = Constants.FAKE;
return friendApplyResult;
}
if (applicantUser.getUserState().isApplySpammer()
|| accepterUser.getUserState().isApplySpammer()) {
friendApplyResult.result = Constants.FAKE;
return friendApplyResult;
}
/** 判断spammer结束 */
/** 当天发送好友申请好限制 开始 */
int todayAddApplyCount = 0;
try {
todayAddApplyCount =
BuddyCountAdapter.getInstance()
.get(applicantUser.getId(), Operation.AddFriendApply.value());
} catch (Exception e) {
// TODO: Logger 一下
}
if (todayAddApplyCount > TODAY_ADD_APPLY_MAX) {
friendApplyResult.result = Constants.OPERATION_FULL;
return friendApplyResult;
}
/** 当天发送好友申请好限制 结束 */
/** 隐私判断 开始 */
UserConfigInfo applicantUserConfig = null;
UserConfigInfo accepterUserConfig = null;
try {
applicantUserConfig =
SnsAdapterFactory.getUserConfigInfoAdapter().getUserConfig(friendApply.applicant);
accepterUserConfig =
SnsAdapterFactory.getUserConfigInfoAdapter().getUserConfig(friendApply.accepter);
} catch (Exception e) {
// TODO: Logger 一下
}
if (applicantUserConfig == null || accepterUserConfig == null) {
friendApplyResult.result = Constants.INVALID_USER;
return friendApplyResult;
}
Permission permission =
PermissionFactory.getInstance().getPermissionByModule(Module.MODULE_REQUESTFRIEND);
Status guester =
new Status(
applicantUser.getId(),
applicantUser.getId(),
applicantUser.getStage(),
applicantUser.getUniv(),
applicantUser.getAuth(),
applicantUser.getStatus(),
applicantUserConfig.getRequestFriendConfig());
Status owner =
new Status(
accepterUser.getId(),
accepterUser.getId(),
accepterUser.getStage(),
accepterUser.getUniv(),
accepterUser.getAuth(),
accepterUser.getStatus(),
accepterUserConfig.getRequestFriendConfig());
int path = RelationExpImpl.getInstance().getRelationPath(guester, owner);
guester.setFromToPath(path);
// 由于隐私系统需要,所以只能调用user服务的过期方法!!!
guester.setSelected(applicantUser.getSelected());
Ret ret = permission.hasInsert(guester, owner);
if (!ret.hasRight()) {
friendApplyResult.result = Constants.OPERATION_PROHIBITION;
return friendApplyResult;
}
/** 隐私判断 结束 */
// 处理一下content长度
String why = friendApply.content;
if (why != null) {
why = (why.length() < 45) ? why : "";
friendApply.content = why;
} else {
friendApply.content = "";
}
// 处理一下是否包含url
if (Security.haveURL(friendApply.content)) {
friendApplyResult.result = Constants.INVALID_CONTENT;
return friendApplyResult;
}
/** antispam 开始 */
CheckResult cr =
AntiSpamAdapter.getInstance()
.checkAndFilter(
applicantUser.getId(), CheckType.FRIEND_APPLICATION_TYPE, friendApply.content, "");
int m_type = cr.getFlag();
switch (m_type) {
case CheckResult.CONTENT_NEED_AUDIT:
friendApply.content = cr.getSafePureContent();
break;
case CheckResult.SAFE:
friendApply.content = cr.getSafePureContent();
break;
case CheckResult.SYSTEM_ERROR:
friendApply.content = cr.getSafePureContent();
break;
case CheckResult.PROHIBITED:
friendApply.content = cr.getSafePureContent();
friendApplyResult.result = Constants.FAKE;
return friendApplyResult;
default:
break;
}
/** antispam 结束 */
// 条件都走过了,下面可以真正发了
/** 调用BuddyCore服务 开始 */
BuddyApplyWithInfo buddyApply =
new BuddyApplyWithInfo(friendApply.applicant, friendApply.accepter);
buddyApply.setTime(new Date(friendApply.timestamp));
buddyApply.setStatFrom(friendApply.from);
buddyApply.setGroupName("");
buddyApply.setWhy(friendApply.content);
try {
AdapterFactory.getBuddyCoreAdapter().addApply(buddyApply, buddyApply.getStatFrom());
friendApplyResult.result = Constants.SUCCESS_ADD_FRIEND_APPLY;
} catch (Exception e) {
// TODO: Logger 一下
}
/** 调用BuddyCore服务 结束 */
/** 千万别忘记了当天发好友申请数加1 */
try {
BuddyCountAdapter.getInstance()
.inc(applicantUser.getId(), Operation.AddFriendApply.value(), 1);
} catch (Exception e) {
// TODO: Logger 一下
}
// 异步发信通知
threadPool.execute(new AddFriendApplyMessage(applicantUser, accepterUser, friendApply));
return friendApplyResult;
}