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推送：保存用户个推cid

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This commit is contained in:
qiaoxin
2021-07-05 19:15:40 +08:00
parent 33dcb728e2
commit 6492c8ce0d
5 changed files with 127 additions and 107 deletions
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6
shared/db/GetuiTags.ts
View File

@@ -36,10 +36,10 @@ export default class Getui_Tags extends BaseModel {
return result;
}
//添加个推信息
public static async insertRole(roleId: string, cid: string, tags: string[]) {
//添加/更新个推信息
public static async updateCID(roleId: string, cid: string) {
let result: GetuiTagsModelType = await GetuiTagsModel.findOneAndUpdate(
{ roleId, cid }, { $set: { tags: tags } }, { upsert: true, new: true }).lean(true);
{ roleId }, { $set: { cid: cid } }, { upsert: true, new: true }).lean(true);
return result;
}

47
shared/db/User.ts
View File

@@ -101,6 +101,10 @@ export default class User extends BaseModel {
@prop({ required: true, default: 0 })
auth: number;
// 个推CID
@prop({ required: false, default: "" })
getuiCID: string;
public static async createUser(isGuest: boolean, tel: string, token: string, platform: string, pkgName: string, serverType: string, deviceId: string, guestTime: number = 0) {
let _tel = aesEncryptcfb(tel, ENCRYPT_KEY, ENCRYPT_IV);
const curTime: Date = new Date();
@@ -110,15 +114,15 @@ export default class User extends BaseModel {
const doc = new UserModel();
let update = {};
update = Object.assign(update, doc.toJSON(), { platform, pkgName, serverType, createTime: curTime, uid, userCode, username: `用户${uid}`, isGuest, token, lastLoginTime: curTime, guestTime });
if(isGuest) update["guestId"] = _tel;
if (isGuest) update["guestId"] = _tel;
delete update["device"];
const user: UserType = await UserModel.findOneAndUpdate({ tel }, { $set: update, $addToSet: {device: deviceId}}, { upsert: true, new: true }).lean({ getters: true });
const user: UserType = await UserModel.findOneAndUpdate({ tel }, { $set: update, $addToSet: { device: deviceId } }, { upsert: true, new: true }).lean({ getters: true });
return user;
}
public static async getLastDeviceGuest(deviceId: string, token: string) {
const user: UserType = await UserModel.findOneAndUpdate({ device: { $elemMatch: { $eq: deviceId } }, isGuest: true }, { token }, { new: true }).sort({createTime: -1}).lean({ getters: true });
const user: UserType = await UserModel.findOneAndUpdate({ device: { $elemMatch: { $eq: deviceId } }, isGuest: true }, { token }, { new: true }).sort({ createTime: -1 }).lean({ getters: true });
return user;
}
@@ -126,7 +130,12 @@ export default class User extends BaseModel {
const curTime: Date = new Date();
let user = await UserModel.findOneAndUpdate({ tel }, { $set: { token, lastLoginTime: curTime }, $addToSet: {device: deviceId}}, { new: true }).lean({ getters: true });
let user = await UserModel.findOneAndUpdate({ tel }, { $set: { token, lastLoginTime: curTime }, $addToSet: { device: deviceId } }, { new: true }).lean({ getters: true });
return user;
}
public static async updateGetuiCID(tel: string, cid: string) {
let user = await UserModel.findOneAndUpdate({ tel }, { $set: { getuiCID: cid } }, { new: true }).lean({ getters: true });
return user;
}
@@ -144,7 +153,7 @@ export default class User extends BaseModel {
private static async encryptPass(password: string, salt?: string) {
if (!salt) {
salt = await bcrypt.genSalt(SALT_WORK_FACTOR);
salt = await bcrypt.genSalt(SALT_WORK_FACTOR);
}
let npassword = await bcrypt.hash(password, salt);
return { npassword, salt };
@@ -152,12 +161,12 @@ export default class User extends BaseModel {
public static async setPass(uid: number, password: string) {
let r = await this.encryptPass(password);
const user: UserType = await UserModel.findOneAndUpdate({ uid }, { $set: { password: r.npassword, salt: r.salt, hasSetPw: true }}, {new: true}).lean({ getters: true });
const user: UserType = await UserModel.findOneAndUpdate({ uid }, { $set: { password: r.npassword, salt: r.salt, hasSetPw: true } }, { new: true }).lean({ getters: true });
return user;
}
public static async bindTel(uid: number, tel: string) {
const user: UserType = await UserModel.findOneAndUpdate({ uid, isGuest: true }, { $set: { tel, isGuest: false }}, {new: true}).lean({ getters: true });
const user: UserType = await UserModel.findOneAndUpdate({ uid, isGuest: true }, { $set: { tel, isGuest: false } }, { new: true }).lean({ getters: true });
return user;
}
@@ -166,12 +175,12 @@ export default class User extends BaseModel {
const user: UserType = await UserModel.findOne({ tel }).select('salt').lean({ getters: true });
if (user) {
const curTime: Date = new Date();
let { salt } = user;
let { npassword } = await this.encryptPass(password, salt);
const checkUser: UserType = await UserModel.findOneAndUpdate({ tel, password: npassword }, { $set: { token, lastLoginTime: curTime }, $addToSet: {device: deviceId}}, { new: true }).lean({ getters: true });
return checkUser;
let { salt } = user;
let { npassword } = await this.encryptPass(password, salt);
const checkUser: UserType = await UserModel.findOneAndUpdate({ tel, password: npassword }, { $set: { token, lastLoginTime: curTime }, $addToSet: { device: deviceId } }, { new: true }).lean({ getters: true });
return checkUser;
} else {
return null
return null
}
}
@@ -208,18 +217,18 @@ export default class User extends BaseModel {
}
public static async addAuth(uid: number, auth: number) {
const user: UserType = await UserModel.findOneAndUpdate({ uid }, { auth }, {new: true}).select('uid tel').lean({ getters: true });
const user: UserType = await UserModel.findOneAndUpdate({ uid }, { auth }, { new: true }).select('uid tel').lean({ getters: true });
return user;
}
public static async authentication(uid: number, birthday: string, pi: string) {
const user: UserType = await UserModel.findOneAndUpdate({ uid }, { hasAuthenticated: true, birthday, pi }, {new: true}).lean({ getters: true });
const user: UserType = await UserModel.findOneAndUpdate({ uid }, { hasAuthenticated: true, birthday, pi }, { new: true }).lean({ getters: true });
return user;
}
public static async findUserByField(field: string, value?: Array<number|string>) {
public static async findUserByField(field: string, value?: Array<number | string>) {
let searchObj = {};
if(field != 'all') {
if (field != 'all') {
searchObj[field] = {
$in: value
};
@@ -231,8 +240,8 @@ export default class User extends BaseModel {
public static async updatePlayTime(userCode: string, guestTimeInc: number, todayPlayTime: number, todayPlayType?: number) {
let update = { todayPlayTime, todayPlayType, reportTime: new Date() };
if(todayPlayType) update.todayPlayType;
const user: UserType = await UserModel.findOneAndUpdate({ userCode }, { $inc: { guestTime: guestTimeInc }, $set: update}, { new: true }).lean({ getters: true });
if (todayPlayType) update.todayPlayType;
const user: UserType = await UserModel.findOneAndUpdate({ userCode }, { $inc: { guestTime: guestTimeInc }, $set: update }, { new: true }).lean({ getters: true });
return user;
}
}
@@ -240,4 +249,4 @@ export default class User extends BaseModel {
export const UserModel = getModelForClass(User);
export interface UserType extends Pick<DocumentType<User>, keyof User>{};
export interface UserType extends Pick<DocumentType<User>, keyof User> { };

12
web-server/app/controller/account.ts
View File

@@ -4,8 +4,8 @@ export default class AccountController extends Controller {
public async deviceLogin() {
const { ctx } = this;
const { token, isGuest, deviceId, platform, pkgName, serverType } = ctx.request.body;
ctx.body = await ctx.service.auth.deviceLogin(isGuest, token, deviceId, platform, pkgName, serverType);
const { token, isGuest, deviceId, platform, pkgName, serverType, getuiCID } = ctx.request.body;
ctx.body = await ctx.service.auth.deviceLogin(isGuest, token, deviceId, platform, pkgName, serverType, getuiCID);
}
public async getSms() {
@@ -16,8 +16,8 @@ export default class AccountController extends Controller {
public async smsLogin() {
const { ctx } = this;
const { tel, code, platform, pkgName, serverType, deviceId } = ctx.request.body;
ctx.body = await ctx.service.auth.smsLogin(tel, deviceId, code, platform, pkgName, serverType);
const { tel, code, platform, pkgName, serverType, deviceId, getuiCID } = ctx.request.body;
ctx.body = await ctx.service.auth.smsLogin(tel, deviceId, code, platform, pkgName, serverType, getuiCID);
}
public async getSmsCode() {
@@ -34,8 +34,8 @@ export default class AccountController extends Controller {
public async pwLogin() {
const { ctx } = this;
const { tel, deviceId, password } = ctx.request.body;
ctx.body = await ctx.service.auth.pwLogin(tel, deviceId, password);
const { tel, deviceId, password, getuiCID } = ctx.request.body;
ctx.body = await ctx.service.auth.pwLogin(tel, deviceId, password, getuiCID);
}
public async checkRole() {

114
web-server/app/public/js/client.js
View File

@@ -13,7 +13,7 @@ var DUPLICATE_ERROR = "Please change your name to login.";
util = {
urlRE: /https?:\/\/([-\w\.]+)+(:\d+)?(\/([^\s]*(\?\S+)?)?)?/g,
// html sanitizer
toStaticHTML: function(inputHtml) {
toStaticHTML: function (inputHtml) {
inputHtml = inputHtml.toString();
return inputHtml.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
},
@@ -21,24 +21,24 @@ util = {
//digits is minimum length of output
//zeroPad(3, 5); returns "005"
//zeroPad(2, 500); returns "500"
zeroPad: function(digits, n) {
zeroPad: function (digits, n) {
n = n.toString();
while(n.length < digits)
n = '0' + n;
while (n.length < digits)
n = '0' + n;
return n;
},
//it is almost 8 o'clock PM here
//timeString(new Date); returns "19:49"
timeString: function(date) {
timeString: function (date) {
var minutes = date.getMinutes().toString();
var hours = date.getHours().toString();
return this.zeroPad(2, hours) + ":" + this.zeroPad(2, minutes);
},
//does the argument only contain whitespace?
isBlank: function(text) {
isBlank: function (text) {
var blank = /^\s*$/;
return(text.match(blank) !== null);
return (text.match(blank) !== null);
}
};
@@ -51,11 +51,11 @@ function scrollDown(base) {
// add message on board
function addMessage(from, target, text, time) {
var name = (target == '*' ? 'all' : target);
if(text === null) return;
if(time == null) {
if (text === null) return;
if (time == null) {
// if the time is null or undefined, use the current time.
time = new Date();
} else if((time instanceof Date) === false) {
} else if ((time instanceof Date) === false) {
// if it's a timestamp, interpret it
time = new Date(time);
}
@@ -77,8 +77,8 @@ function addMessage(from, target, text, time) {
// show tip
function tip(type, name) {
var tip,title;
switch(type){
var tip, title;
switch (type) {
case 'online':
tip = name + ' is online now.';
title = 'Online Notify';
@@ -92,13 +92,13 @@ function tip(type, name) {
title = 'Message Notify';
break;
}
var pop=new Pop(title, tip);
var pop = new Pop(title, tip);
};
// init user list
function initUserList(data) {
users = data.users;
for(var i = 0; i < users.length; i++) {
for (var i = 0; i < users.length; i++) {
var slElement = $(document.createElement("option"));
slElement.attr("value", users[i]);
slElement.text(users[i]);
@@ -117,9 +117,9 @@ function addUser(user) {
// remove user from user list
function removeUser(user) {
$("#usersList option").each(
function() {
if($(this).val() === user) $(this).remove();
});
function () {
if ($(this).val() === user) $(this).remove();
});
};
// set your name
@@ -142,13 +142,13 @@ function showError(content) {
function queryEntry(param, callback) {
var route = 'gate.gateHandler.queryEntry';
pomelo.init({
host: window.location.hostname,
host: '127.0.0.1',
port: 3014,
log: true
}, function() {
pomelo.request(route, param, function(data) {
}, function () {
pomelo.request(route, param, function (data) {
pomelo.disconnect();
if(data.code !== 0) {
if (data.code !== 0) {
showError(data.msg);
return;
}
@@ -161,25 +161,25 @@ function addToContent(text) {
$('#content').html(`<pre>${text}</pre>`);
}
$(document).ready(function() {
$(document).ready(function () {
//when first time into chat room.
//wait message from the server.
pomelo.on('onChat', function(data) {
pomelo.on('onChat', function (data) {
addMessage(data.from, data.target, data.msg);
$("#chatHistory").show();
if(data.from !== username)
if (data.from !== username)
tip('message', data.from);
});
//update user list
pomelo.on('onAdd', function(data) {
pomelo.on('onAdd', function (data) {
var user = data.user;
tip('online', user);
addUser(user);
});
//update user list
pomelo.on('onLeave', function(data) {
pomelo.on('onLeave', function (data) {
var user = data.user;
tip('offline', user);
removeUser(user);
@@ -187,7 +187,7 @@ $(document).ready(function() {
//handle disconect message, occours when the client is disconnect with servers
pomelo.on('disconnect', function(reason) {
pomelo.on('disconnect', function (reason) {
$("#add").show();
$('#remove').hide();
});
@@ -197,21 +197,21 @@ $(document).ready(function() {
var t = $('form').serializeArray();
//t的值为[{name: "a1", value: "xx"},
//{name: "a2", value: "xx"}...]
$.each(t, function() {
$.each(t, function () {
console.log(this.name, this.value, this.name == 'params' && this.value)
if(this.name == 'params' && this.value) {
if (this.name == 'params' && this.value) {
try {
var json = JSON.parse(this.value);
for(var key in json) {
for (var key in json) {
console.log(key, json[key])
d[key] = json[key];
}
} catch(e) {
} catch (e) {
alert('参数json格式错误');
return;
}
} else {
if(this.name == serverId) this.value = parseInt(this.value);
if (this.name == serverId) this.value = parseInt(this.value);
d[this.name] = this.value;
}
});
@@ -220,21 +220,21 @@ $(document).ready(function() {
}
//deal with login button click.
$("#add").click(function() {
$("#add").click(function () {
var d = getFormParam();
//query entry of connection
queryEntry(d, function(host, port) {
queryEntry(d, function (host, port) {
pomelo.init({
host: host,
port: port,
log: true
}, function() {
}, function () {
var route = "connector.entryHandler.enter";
pomelo.request(route, d, function(data) {
pomelo.request(route, d, function (data) {
console.log(data)
if(data.code != 0) {
if(data.msg) {
if (data.code != 0) {
if (data.msg) {
showError(data.msg);
} else {
showError(DUPLICATE_ERROR);
@@ -243,7 +243,7 @@ $(document).ready(function() {
}
$("#add").hide();
$('#remove').show();
addToContent(JSON.stringify(data, null,4));
addToContent(JSON.stringify(data, null, 4));
// setName();
// setRoom();
// showChat();
@@ -253,14 +253,14 @@ $(document).ready(function() {
});
});
$("#send").click(function() {
$("#send").click(function () {
var d = getFormParam();
//query entry of connection
var route = d.route;
pomelo.request(route, d, function(data) {
pomelo.request(route, d, function (data) {
console.log(data)
if(data.error) {
if(data.data) {
if (data.error) {
if (data.data) {
showError(data.data);
} else {
showError(DUPLICATE_ERROR);
@@ -277,47 +277,47 @@ $(document).ready(function() {
});
});
$('#confirm').click(function() {
$('#confirm').click(function () {
var value = $('#tuisong').val();
//update user list
pomelo.on(value, function(data) {
pomelo.on(value, function (data) {
$('#time').html(Date.now() + '');
$('#content2').html(`<pre>${JSON.stringify(data, null, 4)}</pre>`);
});
alert('OK')
})
$("#remove").click(function() {
$("#remove").click(function () {
pomelo.disconnect();
$("#add").show();
$('#remove').hide();
});
$("#errbtntest").click(()=>{
$("#errbtntest").click(() => {
var route = "chat.chatHandler.send";
pomelo.request(route,{
content:$("#entry").attr("value").replace("\n", ""),
rid:rid,
pomelo.request(route, {
content: $("#entry").attr("value").replace("\n", ""),
rid: rid,
// lost field
},data=>{
console.warn("!!?? ",data)
}, data => {
console.warn("!!?? ", data)
})
})
//deal with chat mode.
$("#entry").keypress(function(e) {
$("#entry").keypress(function (e) {
var route = "chat.chatHandler.send";
var target = $("#usersList").val();
if(e.keyCode != 13 /* Return */ ) return;
if (e.keyCode != 13 /* Return */) return;
var msg = $("#entry").attr("value").replace("\n", "");
if(!util.isBlank(msg)) {
if (!util.isBlank(msg)) {
pomelo.request(route, {
rid: rid,
content: msg,
from: username,
target: target
}, function(data) {
}, function (data) {
$("#entry").attr("value", ""); // clear the entry field.
if(target != '*' && target != username) {
if (target != '*' && target != username) {
addMessage(username, target, msg);
$("#chatHistory").show();
}

55
web-server/app/service/Auth.ts
View File

@@ -23,17 +23,17 @@ export default class Auth extends Service {
* @param telNo - 用户手机号
*/
public async deviceLogin(isGuest: boolean, token: string, deviceId: string, platform: string, pkgName: string, serverType: string) {
public async deviceLogin(isGuest: boolean, token: string, deviceId: string, platform: string, pkgName: string, serverType: string, getuiCID: string) {
const ctx = this.ctx;
let user = await UserModel.findUserByToken(token);
if (!user) {
if(isGuest) {
if (isGuest) {
const tel = ctx.service.utils.genCode(10);
const token = ctx.service.utils.generateStr(256);
let lastGuest = await UserModel.getLastDeviceGuest(deviceId, token);
if(lastGuest) {
if (lastGuest) {
let param = this.getReturnParam(lastGuest);
return this.ctx.service.utils.resResult(STATUS.SUCCESS, {
canLogin: true, // 未设置密码等于未创建账号
@@ -42,6 +42,9 @@ export default class Auth extends Service {
} else {
user = await UserModel.createUser(isGuest, tel, token, platform, pkgName, serverType, deviceId);
if (getuiCID) {//更新个推cid
await UserModel.updateGetuiCID(tel, getuiCID);
}
let param = this.getReturnParam(user);
return this.ctx.service.utils.resResult(STATUS.SUCCESS, {
@@ -51,7 +54,7 @@ export default class Auth extends Service {
}
} else {
return this.ctx.service.utils.resResult(STATUS.SUCCESS, {
canLogin: false
});
@@ -59,10 +62,13 @@ export default class Auth extends Service {
} else {
const token = ctx.service.utils.generateStr(256);
user = await UserModel.updateToken(user.tel, token, deviceId);
if (getuiCID) {//更新个推cid
await UserModel.updateGetuiCID(user.tel, getuiCID);
}
let param = this.getReturnParam(user);
let canLogin = true;
if(!user.isGuest && !user.hasSetPw) canLogin = false;
if (!user.isGuest && !user.hasSetPw) canLogin = false;
return this.ctx.service.utils.resResult(STATUS.SUCCESS, {
canLogin, // 未设置密码等于未创建账号
...param
@@ -76,11 +82,11 @@ export default class Auth extends Service {
let isAdult = age >= ADULT_AGE;
let todayPlayTime = user.todayPlayTime;
let type = user.todayPlayType;
if(shouldRefresh(user.reportTime, new Date(), 0)) {
if (shouldRefresh(user.reportTime, new Date(), 0)) {
todayPlayTime = 0;
type = 0;
}
if((user.isGuest || !user.hasAuthenticated) && user.guestTime > GUEST_MAX_TIME) {
if ((user.isGuest || !user.hasAuthenticated) && user.guestTime > GUEST_MAX_TIME) {
type = ADDICTION_PREVENTION_CODE.GUEST;
}
@@ -137,9 +143,9 @@ export default class Auth extends Service {
return telVerify.resResult;
}
if(type == GET_SMS_TYPE.BIND) {
if (type == GET_SMS_TYPE.BIND) {
let telUser = await UserModel.findUserByTel(tel);
if(telUser && telUser.uid != ctx.uid) {
if (telUser && telUser.uid != ctx.uid) {
return ctx.service.utils.resResult(STATUS.TEL_HAS_USED);
}
}
@@ -179,7 +185,7 @@ export default class Auth extends Service {
* @param pkgName 包名
* @param serverType 服务器类型
*/
public async smsLogin(tel: string, deviceId: string, code: string, platform: string, pkgName: string, serverType: string) {
public async smsLogin(tel: string, deviceId: string, code: string, platform: string, pkgName: string, serverType: string, getuiCID: string) {
const ctx = this.ctx;
// 参数检查
const telVerify = this.checkTelNo(tel);
@@ -211,6 +217,9 @@ export default class Auth extends Service {
// 用户注册登录
const token = ctx.service.utils.generateStr(256);
const user = await UserModel.createOrUpdate(false, tel, token, platform, pkgName, serverType, deviceId);
if (getuiCID) {//更新个推cid
await UserModel.updateGetuiCID(tel, getuiCID);
}
let param = this.getReturnParam(user);
return ctx.service.utils.resResult(STATUS.SUCCESS, param);
}
@@ -224,8 +233,8 @@ export default class Auth extends Service {
const ctx = this.ctx;
const sms = await smsModel.findByTel(tel);
if(sms) {
return ctx.service.utils.resResult(STATUS.SUCCESS, {code: sms?.code});
if (sms) {
return ctx.service.utils.resResult(STATUS.SUCCESS, { code: sms?.code });
} else {
return ctx.service.utils.resResult(STATUS.SMS_INVALID);
}
@@ -238,7 +247,7 @@ export default class Auth extends Service {
public async setPassword(password: string) {
const { ctx } = this;
const { uid } = ctx;
if(!password) return ctx.service.utils.resResult(STATUS.PASSWORD_ILLEGEL);
if (!password) return ctx.service.utils.resResult(STATUS.PASSWORD_ILLEGEL);
let user = await UserModel.setPass(uid, password);
if (user) {
@@ -257,7 +266,7 @@ export default class Auth extends Service {
* @param pkgName 包名
* @param serverType 服务器类型
*/
public async pwLogin(tel: string, deviceId: string, pw: string) {
public async pwLogin(tel: string, deviceId: string, pw: string, getuiCID: string) {
const ctx = this.ctx;
// 参数检查
const telVerify = this.checkTelNo(tel);
@@ -269,8 +278,10 @@ export default class Auth extends Service {
// 用户注册登录
const token = ctx.service.utils.generateStr(256);
const user = await UserModel.checkPass(tel, pw, token, deviceId);
if(!user) return ctx.service.utils.resResult(STATUS.PASSWORD_ERR);
if (!user) return ctx.service.utils.resResult(STATUS.PASSWORD_ERR);
if (getuiCID) {//更新个推cid
await UserModel.updateGetuiCID(tel, getuiCID);
}
let param = this.getReturnParam(user);
return ctx.service.utils.resResult(STATUS.SUCCESS, { ...param });
}
@@ -336,12 +347,12 @@ export default class Auth extends Service {
}
let telUser = await UserModel.findUserByTel(tel);
if(telUser && telUser.uid != ctx.uid) {
if (telUser && telUser.uid != ctx.uid) {
return ctx.service.utils.resResult(STATUS.TEL_HAS_USED);
}
let user = await UserModel.bindTel(ctx.uid, tel);
if(!user) return ctx.service.utils.resResult(STATUS.ACCOUNT_NOT_GUEST);
if (!user) return ctx.service.utils.resResult(STATUS.ACCOUNT_NOT_GUEST);
let param = this.getReturnParam(user);
return ctx.service.utils.resResult(STATUS.SUCCESS, param);
}
@@ -355,7 +366,7 @@ export default class Auth extends Service {
// TODO 接SDK
console.log(name, idNum);
let result = await authenticate(name, idNum, ctx.userCode, ctx.pkgName);
if(!result) return ctx.service.utils.resResult(STATUS.AUTHEN_FAIL);
if (!result) return ctx.service.utils.resResult(STATUS.AUTHEN_FAIL);
let birthday = this.getBirthdayByIdCard(idNum);
let user = await UserModel.authentication(ctx.uid, birthday, '');
@@ -364,9 +375,9 @@ export default class Auth extends Service {
}
private getBirthdayByIdCard(idNum: string) {
let year = idNum.slice(6,10);
let month = idNum.slice(10,12);
let date = idNum.slice(12,14);
let year = idNum.slice(6, 10);
let month = idNum.slice(10, 12);
let date = idNum.slice(12, 14);
return `${year}-${month}-${date}`;
}
}