I'm writing a client side for mobile app that work with restful style web services.
var globApp = {
sessionId : "",
lastActionName: "",
userName : "2victor",
md5Pwd : "1234",
hostApiPath : "http://host/api",
action : {
login : {
scriptPath : "/acc/login",
method : "PUT",
requestParams : {
user : this.userName,
pwd : this.md5pwd
},
responseParams : {
}
},
register : {
scriptPath : "/acc/reg",
method : "POST",
requestParams : {
user : "myUserName",
fname : "myFirstName" ,
lname : "myLastName" ,
email : "mail#mail.com" ,
age : "28" ,
gender : "male" ,
pwd : "1234" ,
priv : "good"
},
responseParams : {
}
}
}
}
Properties userName and md5pwd will be assigned when application start.
What I want to achieve is, to assign this values to user and pwd properties under requestParams object for each action. Of course using this doesn't work and return undefined cause this in that case refers to the nested object if I understand correct.
This requestParams object is sent as JSON by AJAX.
I can define few variables out of this object and use them but I don't want to.
How it can be done?
It can't be done. The object is not available in any way until it has been fully defined. So you can't do it on one single step.
Related
I'm using Meteor.loginWithFacebook
The user is storing as:
{
"_id" : "cnzMXwmvtF42Dfy4q",
"createdAt" : ISODate("2016-08-31T15:58:00.814Z"),
"services" : {
"facebook" : {
"accessToken" : "randomtoken",
"expiresAt" : 1477842969226,
"id" : "randomid",
"email" : "example#example.com",
"name" : "Name",
"first_name" : "Firstname",
"last_name" : "Lastname",
"link" : "https://www.facebook.com/...",
"gender" : "male",
"locale" : "en_US",
"age_range" : {
"min" : 21
}
},
"resume" : {
"loginTokens" : [
{
"when" : ISODate("2016-08-31T15:58:00.818Z"),
"hashedToken" : "randomtoken"
}
]
}
},
"profile" : {
"name" : "Firstname"
}
}
But when I do:
console.log(Meteor.user().services);
It returns as undefined.
But if I do console.log(Meteor.user().profile); it brings the name correctly.
Question
How do I retrieve the facebook information in meteor?
By default, only the username, email and profile object are published to the client. You need to write a publication and subscribe to that on the client to expose the fields you need.
That being said, it may not suit your purposes to publish the services.facebook object directly. If you're using more than one authentication method such as Google or username/password, you'll likely want to standardize your users documents by copying the information you need into different fields.
Here is how I handle a project that uses Facebook, Google, and regular old email/password:
Accounts.onCreateUser(function(options, user) {
// Copy first name and last name from user services
if (user.services.google) {
user.firstName = user.services.google.given_name;
user.lastName = user.services.google.family_name;
} else if (user.services.facebook) {
user.firstName = user.services.facebook.first_name;
user.lastName = user.services.facebook.last_name;
}
// You can use the profile object to pass in user information in a password signup form
if (options && options.profile) {
if (options.profile.firstName) {
user.firstName = options.profile.firstName;
}
if (options.profile.lastName) {
user.lastName = options.profile.lastName;
}
}
return user;
});
Note that it is NOT recommended that you use the profile object to store user data.
I am trying to make a list of username and passwords so that when a user signs in with their credentials they can see all the data that everyone else sees but they still have to use their own credential. I wanted to make a list of objects like this users : [{username : "user1", password : "pass1"}, {username : "user2", password : "pass2"}]. this should be created on signup. I though subdocs would help but I'm not getting what I want. I have this:
var userlist = new mongoose.Schema({username: String, password : String })
var userSchema = new mongoose.Schema({
users : [userlist]
})
and I attempted to add the new users to the array like this:
app.post("/signup", function(req, res){
var user = new User;
user.users.push({username : req.body.username, password : req.body.password})
user.save(function(err){
if(err) return handleError(err);
console.log("success")
})
// User.create(users : [{username : req.body.username, password : req.body.password}], function(err, doc){
// console.log(doc);
// })
res.redirect("/login")
})
this givs me this
> db.users.find().pretty()
{
"_id" : ObjectId("56ba6219763de71c03199a70"),
"users" : [
{
"username" : "user1",
"password" : "pass1",
"_id" : ObjectId("56ba6219763de71c03199a71")
}
],
"__v" : 0
}
{
"_id" : ObjectId("56ba6225763de71c03199a72"),
"users" : [
{
"username" : "user2",
"password" : "pass2",
"_id" : ObjectId("56ba6225763de71c03199a73")
}
],
"__v" : 0
}
>
It's making separate documents. I want it to look like this
{
"_id" : ObjectId("56ba6219763de71c03199a70"),
"users" : [
{
"username" : "user1",
"password" : "pass1",
"_id" : ObjectId("56ba6219763de71c03199a71")
},
{
"username" : "user2",
"password" : "pass2",
"_id" : ObjectId("56ba6225763de71c03199a73")
}
],
"__v" : 0
}
Having the objectIDs in the subdocs are not so important to me . I just want to group all the users together so that when they go to login I could do something like if the doc is there the credentials are good so continue to other parts of website.
I am not sure if you have resolved you question by now or not, regardless here is the answer to your problem.
Firstly if you don't need _id in subdocument then state that in the schema accordingly and no _id will be created.
var userSchema = new Schema({ username: String, password: String},{ _id: false });
If you use the above schema for user then there should be no _id field in the subdocument.
You should know that to insert a subdocument you need to know the parent for it. If you don't provide the parent while inserting the subdocument then for each insert a new parent is created. In this case parent contains _id and users subdocument. If I have the exact problem, I would go about solving it the following way:
The schema designs remain the same as shown below (I named them differently to avoid confusion):
var userSchema = new Schema({username: String, password: String},{ _id : false });
var userListSchema = new Schema({
users: [userSchema]
});
Now I will declare the parent model as follow:
var UserList = mongoose.model('UserList', userListSchema);
//see below what list gets assigned.
var list;
Now let's assume I have a route handler where I would like to keep adding the users upon sign up something as shown below:
app.get("/newuser/:username/:password", function(req, res) {
//create user model
var User = mongoose.model('User', userSchema);
//load user module, for testing i use params, you can change this to req.body
var user = new User({username: req.params.username, password: req.params.password});
//I would like to find the first document in userlists collection
UserList.findOne({}, function(err, result) {
if(err) console.log(err);
//below if condition is true, if there is one document with users subdoc
if(result) {
console.log('Found existing document with users subdocument. Adding user to array.')
//assign the parent where the subdoc should be inserted to list
list = result;
//there already is a document with subdocument users, so append to it
list.users.push(user);
//save the changed list.
list.save(function(err) {
if (err) console.log(err);
console.log('User saved.');
});
} else {
console.log('No document found. Creating one and adding this user to users subdocument.');
// initialize list model with first ever user
list = new UserList({ users: [user] });
//save the new changed list
list.save(function(err) {
if (err) console.log(err);
console.log('User saved.');
});
}
})
});
Done. Now when I run the app and access the following URL for the first time
http://127.0.0.1:8080/newuser/user1/pass1
The userslist collection would look as follow:
> db.userlists.find().pretty();
{
"_id" : ObjectId("56c349d6479f5b9b1eaea1c8"),
"users" : [
{
"password" : "pass1",
"username" : "user1"
}
],
"__v" : 0
}
I would like to access the link with different params as shown below:
http://127.0.0.1:8080/newuser/user2/pass2
And the output of the collection looks as follow:
{
"_id" : ObjectId("56c349d6479f5b9b1eaea1c8"),
"users" : [
{
"password" : "pass1",
"username" : "user1"
},
{
"password" : "pass2",
"username" : "user2"
}
],
"__v" : 1
}
Now I terminate the app and then re-run the app and access the following url:
http://127.0.0.1:8080/newuser/user7/pass7
And the output of the collection looks as follow:
{
"_id" : ObjectId("56c349d6479f5b9b1eaea1c8"),
"users" : [
{
"password" : "pass1",
"username" : "user1"
},
{
"password" : "pass2",
"username" : "user2"
},
{
"password" : "pass7",
"username" : "user7"
}
],
"__v" : 2
}
There you go. I feel bad to see that userlists collection would always always always have one document and its array would keep expanding, maybe not a good practice to solve your issue in this manner. If I were you, I would store each user as a single record and then do the group by or any other aggregation operation.
I am creating hybrid app, I am trying to create a object with string as index, its working fine in modern browsers but when i test my code in android 4.1 version it's throwing error Uncaught SyntaxError: Unexpected identifier,
Scenario is, User can have 2-3 addresses, which i want to store with their title like "Home","Office","Other" etc, $scope.objaddr.title hold any one value home,office or other. how can i change this code to make it work in all versions ?
var auth = {
uid : user.uid,
token : user.token,
fname : user.fname,
lname : user.lname,
email : user.email,
mobile : user.mobile,
addrs : { [$scope.objaddr.title] :
{
id : $scope.objaddr.id,
title : $scope.objaddr.title,
address: $scope.objaddr.address,
pin : $scope.objaddr.pin
}
}
};
$window.localStorage["auth"] = JSON.stringify(auth);
var addrs = {};
var auth = {
uid : user.uid,
token : user.token,
fname : user.fname,
lname : user.lname,
email : user.email,
mobile : user.mobile,
addrs : addrs
}
addrs[$scope.objaddr.title] =
{
id : $scope.objaddr.id,
title : $scope.objaddr.title,
address: $scope.objaddr.address,
pin : $scope.objaddr.pin
}
I am trying to create a shotgun npm command for deleting all topics ever created by a user
This is a sample user entry (users are stored in a collection called 'users'):
{
"__v" : 0,
"_id" : ObjectId("536c4c8fafec055606f01840"), //the id I want to store to a variable and use the variable to find all topics with that id in the 'creator' document
"joinDate" : ISODate("2014-05-09T18:13:28.079Z"),
"lastActiveDate" : ISODate("2014-05-09T18:13:48.918Z"),
"lastSocketId" : null,
"password" : "Johndoe6",
"roles" : [],
"username" : "johndoe6"
}
This is a sample topic entry (topics are stored in a collection called 'topics'):
{
"__v" : 4,
"_id" : 202, //unreliable as these change all the time
"body" : "example topic text",
"commentCount" : 0,
"creator" : ObjectId("536c4c8fafec055606f01840"), //this is the id I want to be found with my variable from a found user
"date" : ISODate("2014-05-14T13:58:13.668Z"),
"editedBy" : ObjectId("536f0392ca01fb0e39364c02"),
"editedDate" : ISODate("2014-05-14T13:59:27.607Z"),
"lastCommentDate" : ISODate("2014-05-14T13:58:13.670Z"),
"tags" : [],
"title" : "test",
"views" : [],
}
Here is a snippet of my code:
exports.invoke = function (shell, options) {
if (!options.confirm) {
shell.warn("Are you sure you want to delete all topics made by {{0}}? (Y/N)".format(options.username));
return shell.setPrompt('confirm', 'purgeTopic', options, 'Are you sure?');
}
shell.db.User.findOne({ username: options.username }, function (err, user) {
var userid = something //this is where I want it to pluck out the user's ID and store it for later
if (err) return shell.error(err);
if (!user) return shell.error("No user {{0}} exists.".format(options.username));
//otherwise
shell.db.Topic.where('creator').equals(userid).remove(function (err) {
As you can see, options.username is a variable that has been typed in by the user doing the command. On the last line I want it to remove topics that have a subdocument 'creator' with the id of the 'user'. How can this be accomplished?
It would simply be:
var userid = user._id;
But you'd want to put that after your if (!user) check in case user is null.
Im trying to use json to store some values from a page and then access these values/variables
later in a php file. Now the thing is that I'm new to json and javascript in general and Im
struggling for hours to find a solution to a problem that might be stupidly simple for you
guys who have experience in this:
Now I have this:
var invoice_data = {
"client":[
{
"client-name" : "",
"client-address" : "",
"client-address-2" : "",
"client-city-state" : "",
"client-country" : ""
}
],
"shoppingcart":[
{
"1" : {"item-name":"", "qty":"", "price":"", "discount":"", "subtotal":""}
}
],
};
So is this inheritance thing im not really getting. So just as I've created "client" object
im creating "shoppingcart", now the thing is that when user orders more than an item there should be created another sub-object that would store it's details too.So im assuming like:
"shoppingcart":[
{
"1" : { "item-name":"", "price":"", "discount":"" }
"2" : { "item-name":"", "price":"", "discount":"" }
}
],
So when I console.log(invoice_data.shoppingcart); I get the "shoppingcart" object, but I
cant access invoice_data.shoppingcart.1 or invoice_data.shoppingcart.2, is there any way I can access 1 or 2 sub-object just as access invoice_data.shoppingcart or invoice_data.client?
Thank you.
Edit: I can access it as an array, im not interested in that option. Ideally i'd like to access the sub-object via it's name.
Remove the array syntax:
Change this:
"client":[
{
"client-name" : "",
"client-address" : "",
"client-address-2" : "",
"client-city-state" : "",
"client-country" : ""
}
]
to this:
"client": {
"client-name" : "",
"client-address" : "",
"client-address-2" : "",
"client-city-state" : "",
"client-country" : ""
}
The same goes for shopping cart.
You can't access invoice_data.shoppingcart.1 because 1 is not a valid Javascript variable name. If the key for an object isn't a valid variable name, you have to use array notation: invoice_data.shoppingcart[1].
EDIT: I didn't see it, but as Matt pointed out, you must remove the array syntax as well.
Your shopping_cart is an array.
You don't want:
shopping_cart : {
1 : { name : "...", price : "..." },
2 : { ... }
}
You want:
shopping_cart : [
{ name : "..." },
{ ... }
]
Then you would access that by saying:
shopping_cart[0].name;
shopping_cart[0].price;
Et cetera.
Arrays also start at 0 and not 1.
And this isn't inheritance: it's just a collection of things.