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How can I retrieve the Lotus Note user job title with Node.js?

I have tried to use the following code to retrieve the Lotus user detail by Node.js.
let ActiveDirectory = require('activedirectory');
let config = {
attributes:{user: ["*"]},
url: 'ldap://mylotusdominoserver',
baseDN: 'OU=myOU,O=myOrg',
}
let ad = new ActiveDirectory(config);
ad.authenticate(user, password, function (err, auth) {
if (err) {
console.log('ERROR0: ' + JSON.stringify(err));
return;
}
if (auth) {
console.log('Authenticated!');
let query = "&(objectClass=*)(CN=Amy*)";
ad.find(query, (err, results) => {
if ((err) || (!results)) {
console.log('ERROR1: ' + err);
return;
}
console.log(results.other[0]);
});
}
else {
console.log('Authentication failed!');
}
});
It returns:
Authenticated!
{
dn: 'CN=Amy Tomson,OU=myOU,O=myOrg',
mail: 'amyt#myOU.myOrg',
sn: 'Amy',
cn: 'Amy Tomson'
objectclass: [Array],
givenname: 'Amy',
uid: 'amyt#myOU.myOrg',
maildomain: 'myOrg'
}
However, the return attributes do not include the working title of the user,
I have added the following attributes to force the server to return all attributes of the user.
attributes:{user: ["*"]},
However, it does not work.
My Lotus Note Domino Server version is 9.0.
Is it possible to fix it?

Finally, I use ldapjs library to fix the problem.
Here is the sample code:
const ldap = require('ldapjs');
var client = ldap.createClient({
url: 'ldap://mylotusdominoserver'
});
client.bind(userName, password, function(err) {
if (err) {
console.log('ERROR0: ' + JSON.stringify(err));
return;
}
});
let opts = {
attributes: ['givenname', 'sn', 'uid'],
filter: '&(title=Manager)(uid=*myOU.myOrg)',
scope: "sub",
}
client.search('OU=myOU,O=myOrg', opts, function(err, search) {
if (err) {
console.log('ERROR1: ' + JSON.stringify(err));
return;
}
let results = [];
search.on('searchEntry', function(entry) {
results.push(entry.object);
});
search.on('end', function(entry) {
console.log("End:" + entry.status);
console.log(results);
client.unbind(function(err) {
console.log("Unbinded.");
if (err) {
console.log('ERROR3: ' + JSON.stringify(err));
return;
}
});
});
search.on('error', error => {
if (error) {
console.log('ERROR2: ' + JSON.stringify(error));
return;
}
});
});

Variable inaccessible inside callback function

I have a variable deleteFlag which is inaccessible inside a function even though the variable's scope is global.
Explanation (Pls refer my code simultaneously):
Here, I am trying to get a MongoDB collection details, the collection store a date document (result[i].date). The variable difResult stores the difference between the current date and the date fetched from MongoDB. And let's say if the value of difResult is more than a specific threshold then handle respective if-else conditions.
My if block i.e. if(difResult>20000) has a child-process, exec function and a callback function to delete MongoDB collection, now in this function I am trying to access var deleteFlag which is sort inaccessible.
Why? And how can I make is accessible inside my function?
app.js
MongoClient.connect("mongodb://localhost:27017/", {
useUnifiedTopology: true
}, function(err, db) {
if (err) throw err;
var dbo = db.db("dbName");
dbo.collection("colName").find({}).toArray(function(err, result) {
if (err) throw err;
for (var i = 0; i < result.length; i++) {
var difResult = Math.round((today - result[i].date));
var deleteFlag = result[i].date; // Declared here and should be accessbile within the function
console.log("Delete Flag " + deleteFlag.toISOString()); //Show correct value here
console.log("Result Date " + result[i].date);
if (difResult > 20000) {
var result2 = cp.exec("rm -rf /path/" + deleteFlag.toISOString(), function(error, stdout, stderr) {
if (error !== null) {
console.log('exec error: ' + error);
return res1.status(500).json({
error: "Failed!"
});
} else {
MongoClient.connect("mongodb://localhost:27017/", {
useUnifiedTopology: true
}, function(err, db) {
console.log("Delete Flag From Collection ", +deleteFlag.toISOString());
//The above console log gives NaN or null value
//Suggest that var deleteFlag is not accessible inside this callback function
if (err) throw err;
var dbo = db.db("dbName");
var myquery = {
date: deleteFlag
};
dbo.collection("colName").deleteOne(myquery, function(err, obj) {
if (err) throw err;
console.log("1 document deleted");
db.close();
});
});
}
});
} else {
console.log("Else msg");
}
}
db.close();
});
});

You don't have to call the database twice you can optimize your code and use it like this
MongoClient.connect("mongodb://localhost:27017/", {
useUnifiedTopology: true
}, function(err, db) {
if (err) throw err;
var dbo = db.db("dbName");
dbo.collection("colName").find({}).toArray(function(err, result) {
if (err) throw err;
for (var i = 0; i < result.length; i++) {
var difResult = Math.round((today - result[i].date));
var deleteFlag = result[i].date; // Declared here and should be accessbile within the function
console.log("Delete Flag " + deleteFlag.toISOString()); //Show correct value here
console.log("Result Date " + result[i].date);
if (difResult > 20000) {
var result2 = cp.exec("rm -rf /path/" + deleteFlag.toISOString(), function(error, stdout, stderr) {
if (error !== null) {
console.log('exec error: ' + error);
return res1.status(500).json({
error: "Failed!"
});
} else {
var myquery = {
date: deleteFlag
};
dbo.collection("colName").deleteOne(myquery, function(err, obj) {
if (err) throw err;
console.log("1 document deleted");
});
}
});
} else {
console.log("Else msg");
}
}
db.close();
});
});
However if for whatever reason you need to call the database twice then store deleteFlag values in an array and then access the array wherever you like

How to connect my data model with a view object?

I have made class model for my view the code below (I'm using nw.js ) :
var sqlite3 = require("sqlite3").verbose();
var db = new sqlite3.Database('./../data.sqlite');
class store_model{
constructor() {
this.state = {
_stmt: null
}
}
readAll() {
db.each("SELECT * FROM store ", (res, err) => {
if (err)
console.log(err);
else
console.log(res);
});
}
read(obj) {
db.get("SELECT * FROM store WHERE ID =" + obj.id, (res, err) => {
if (err)
console.log(err);
else if (res !== null)
console.log(res);
else
console.log()
});
}
create(obj) {
try {
db.serialize(() => {
this.state._stmt = db.prepare("INSERT INTO store (name,mail) VALUES (?,?)");
this.state._stmt.run(obj.name , obj.mail);
this.state._stmt.finalize();
})
}
catch (err) {
console.log("There is an error " + err);
}
}
update(obj) {
db.serialize(() => {
this.state._stmt = db.prepare("UPDATE store SET name = COALESCE(?, name) , mail=COALESCE(?,mail) WHERE ID=? ");
console.log(obj.name)
try {
this.state._stmt.run(obj.name, obj.mail, obj.id);
}
catch (err){
console.log(err);
}
this.state._stmt.finalize();
console.log("updated ....");
})
}
delete(obj) {
this.state._stmt = db.prepare("DELETE FROM store WHERE ID=?");
this.state._stmt.run(obj.id);
console.log("supprimer");
}
}
After Made it I want to pass the response of some of my requests to my view in vue.js the problem I meet is that my requests are in asynchronous function so I can't pass directly my response to my view object because of the scope .I would like someone guide me ( A way to pass the responses of my requests) to be able to transmit my responses to my view object
(My view object have attribute to receive data) .

Creating a user with POST , but it's not working correctly

I'm creating a new user with POST and the program tells me it's created correctly , but when I check with GET if the user was created , it creates an empty {} entry. What can be wrong here?
app.get(BASE_API_PATH + "/contacts", (req, res) => {
console.log(Date() + " - GET /contacts");
db.find({}).toArray((err, contacts) => {
if (err) {
console.error("Error accesing DB");
res.sendStatus(500);
return;
}
res.send(contacts.map((c) => {
delete c._id;
return c;
}));
});
});
app.post(BASE_API_PATH + "/contacts", (req, res) => {
console.log(Date() + " - POST /contacts");
var contact = req.body;
if (!contact) {
console.log("warning : new Get req");
res.sendStatus(400);
}
db.find({ "name": contact.name }).toArray((err, contacts) => {
if (err) {
console.log("error accesing db");
res.sendStatus(400);
}
if (contacts.length > 0) {
console.log("warning");
res.sendStatus(409);
}
else {
db.insert(contact);
res.sendStatus(201);
}
});
});

MongoDB get an item out of db

So i have implemented a mongodb on my nodejs server. And what I have done is store users via:
function insertUser() {
var collection = dbb.collection('user');
var user1 = {name: user, token: token};
collection.insert(user1, function(err, result) {
if (err) {
console.log(err);
} else {
console.log(result);
}
});
}
function findUserByName(devName) {
var collection = dbb.collection('user');
collection.find({name: devName}).toArray(function (err, result) {
if (err) {
console.log(err);
} else if (result.length) {
console.log('Found: ', result);
selectedUserToken = result.token;
} else {
console.log('No document found');
insertUser();
}
dbb.close();
});
}
So result will equal:
Found: [ { _id: 57be1cadc281c03ea116c9ab,
name: 'Austin Hunter',
token: 'dJyXVjMJk08kXWrua8SUjKb....SxACihKZoR53y_wOZmcFNKMmD5q99QNvsp3flL' } ]
My question is, how can I get that token out to equal selectedUserToken so I can send a push notification with gcm? Right now result.token is undefined.

You should use findOne() instead of find() since you only expect a single result back:
function findUserByName(devName) {
var collection = dbb.collection('user');
collection.findOne({name: devName}, function (err, result) {
if (err) {
console.log(err);
} else if (result) {
console.log('Found: ', result);
selectedUserToken = result.token;
} else {
console.log('No document found');
insertUser();
}
dbb.close();
});
}
But if you wanted to leave your code as is with the find() you would just retrieve the first element of the resulting array retrieved by find()
function findUserByName(devName) {
var collection = dbb.collection('user');
collection.find({name: devName}).toArray(function (err, result) {
if (err) {
console.log(err);
} else if (result.length) {
console.log('Found: ', result);
selectedUserToken = result[0].token;
} else {
console.log('No document found');
insertUser();
}
dbb.close();
});
}

Maybe result[0].token, because result is an array of user items.