NodeJS - Iterate Object

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Berk

berkibap#4233
Developer
Oct 17, 2015
863
190
Hello.
I have an object that has 50+ items in it with values (made in java, from database) and I need to put each item in session in expressJS, and I don't know how as I'm pretty new to NodeJS, how can I achieve this?
P.S: I tried google, I couldn't understand how to do it.
 
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LeChris

LeChris

https://habbo.codes/
Sep 30, 2013
2,786
1,395
You can go through an objects properties using a for loop, but I'm willing to bet this issue could be solved by what @Holmes said and just using a middleware to modify req.session
 
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B

Berk

berkibap#4233
Developer
Oct 17, 2015
863
190
Code: 
object:
   { id: '5b7a80e30a975a4277ea72d8',
     name: 'Berkay Gündüz',
     nickname: 'berkaygndzs',
     email: '[email protected]',
     social: 'GOOGLE',
     phone: null,
     phoneCode: null,
     phoneNumber: null,
     password: null,
     profileImage: 'https://s3-eu-west-1.amazonaws.com/pingwebappbucket/images/profile/5b7a80e30a975a4277ea72d8/gf8q5mq5ccvjqrqktp3er0i9p5.jpg',
     coverImage: 'https://s3-eu-west-1.amazonaws.com/pingwebappbucket/images/cover/5b7a80e30a975a4277ea72d8/e074g9n1pphm147l0ur0u3bdh4.jpg',
     status: 'Frontend Developer @ Ping X',
     birthday: '2002-04-18',
     city: 'Gaziantep',
     country: 'Turkey',
     education: 'Upper secondary education',
     mariageStatus: 'Single',
     isOnline: true,
     rating: 7239,
     rankTitle: 'Rookie',
     weeklyRating: 611,
     token: '$2a$10$OfiwPiPJbQQxSG9kBeqUMuu15m0kUQGAjqoXOd0oneD6mwyPzaQ/y',
     userId: '102483485784565949008',
     lastCallDate: '2018-09-04T09:00:57+0000',
     registrationToken: 'fyVbFd04ZrY:APA91bGjAXARB-xH6GmQN7U3i-B-8C2mLs9aMKBxEHpwbXAfWNqD2R1THC4X8b_naDsHwOir429_MBfFkzIWvDrfIAXOJOuaoshyUhN5D9bAClTeqVef2N6VmjVqLNzzHUDOFkRv0i54',
     countOfFollowers: 1,
     countOfUsersToFollow: 1,
     recoverToken: 'YmJ5LmduZHpAZ21haWwuY29taWw5OWNvM3A4Zmw2ZmQ0OWU5Z3Zrbm5iYmQ=',
     userState: null,
     lowerNickname: 'berkaygndzs',
     nicknameUpdateDate: 1534755051541,
     latitude: 37.0500297,
     longitude: 37.3289751,
     helpLatitude: 37.0500358,
     helpLongitude: 37.3289629,
     trustedLatitude: 37.0500297,
     trustedLongitude: 37.3289751,
     deleteDay: null,
     countOfPings: 0,
     countOfEndorsement: 5,
     countOfHelpResponse: 0,
     countOfSetCoordinates: 309,
     countOfAlerts: 0,
     countOfVerifications: 0,
     isVisibleForSpecified: false,
     invisibleFromDate: 1535881091655,
     invisibleToDate: 4691554691655,
     visibleListsIds: null,
     achievementsArray: [],
     countOfBadWords: 0,
     countOfBadPings: 0,
     appVersion: 53,
     invitationId: null,
     isVisibleToTrusted: false,
     isFollowing: false,
     isUserToFollow: false,
     isBlocked: false,
     isIgnored: false,
     amIBlocked: false,
     isSubscribed: false,
     isTrusted: false,
     oldPassword: null,
     isDeleteProfileImage: null,
     isDeleteCoverImage: null,
     percentRating: 0,
     isWelcomeMessageSent: true,
     registrationTokenValid: true },
  newUser: false }
This is the object, I know some are useless but I need them, and
Code: 
 req.session = body.object
didn't work.
 
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Weasel

Weasel

👄 I'd intercept me
Nov 25, 2011
4,135
2,461
Berk said:
Code: 
object:
   { id: '5b7a80e30a975a4277ea72d8',
     name: 'Berkay Gündüz',
     nickname: 'berkaygndzs',
     email: '[email protected]',
     social: 'GOOGLE',
     phone: null,
     phoneCode: null,
     phoneNumber: null,
     password: null,
     profileImage: 'https://s3-eu-west-1.amazonaws.com/pingwebappbucket/images/profile/5b7a80e30a975a4277ea72d8/gf8q5mq5ccvjqrqktp3er0i9p5.jpg',
     coverImage: 'https://s3-eu-west-1.amazonaws.com/pingwebappbucket/images/cover/5b7a80e30a975a4277ea72d8/e074g9n1pphm147l0ur0u3bdh4.jpg',
     status: 'Frontend Developer @ Ping X',
     birthday: '2002-04-18',
     city: 'Gaziantep',
     country: 'Turkey',
     education: 'Upper secondary education',
     mariageStatus: 'Single',
     isOnline: true,
     rating: 7239,
     rankTitle: 'Rookie',
     weeklyRating: 611,
     token: '$2a$10$OfiwPiPJbQQxSG9kBeqUMuu15m0kUQGAjqoXOd0oneD6mwyPzaQ/y',
     userId: '102483485784565949008',
     lastCallDate: '2018-09-04T09:00:57+0000',
     registrationToken: 'fyVbFd04ZrY:APA91bGjAXARB-xH6GmQN7U3i-B-8C2mLs9aMKBxEHpwbXAfWNqD2R1THC4X8b_naDsHwOir429_MBfFkzIWvDrfIAXOJOuaoshyUhN5D9bAClTeqVef2N6VmjVqLNzzHUDOFkRv0i54',
     countOfFollowers: 1,
     countOfUsersToFollow: 1,
     recoverToken: 'YmJ5LmduZHpAZ21haWwuY29taWw5OWNvM3A4Zmw2ZmQ0OWU5Z3Zrbm5iYmQ=',
     userState: null,
     lowerNickname: 'berkaygndzs',
     nicknameUpdateDate: 1534755051541,
     latitude: 37.0500297,
     longitude: 37.3289751,
     helpLatitude: 37.0500358,
     helpLongitude: 37.3289629,
     trustedLatitude: 37.0500297,
     trustedLongitude: 37.3289751,
     deleteDay: null,
     countOfPings: 0,
     countOfEndorsement: 5,
     countOfHelpResponse: 0,
     countOfSetCoordinates: 309,
     countOfAlerts: 0,
     countOfVerifications: 0,
     isVisibleForSpecified: false,
     invisibleFromDate: 1535881091655,
     invisibleToDate: 4691554691655,
     visibleListsIds: null,
     achievementsArray: [],
     countOfBadWords: 0,
     countOfBadPings: 0,
     appVersion: 53,
     invitationId: null,
     isVisibleToTrusted: false,
     isFollowing: false,
     isUserToFollow: false,
     isBlocked: false,
     isIgnored: false,
     amIBlocked: false,
     isSubscribed: false,
     isTrusted: false,
     oldPassword: null,
     isDeleteProfileImage: null,
     isDeleteCoverImage: null,
     percentRating: 0,
     isWelcomeMessageSent: true,
     registrationTokenValid: true },
  newUser: false }
This is the object, I know some are useless but I need them, and
Code: 
 req.session = body.object
didn't work.
Click to expand...
How did it not work? Did it return an error? Did it crash? What is the console saying?

Like I said to you a lot of times before, you need to give us more information. Basically, you're asking us to solve an issue you have, without any information or code to go on. Show us the code where you try to set the session, show us where you try to access the session/output session data, show is the console, show us the output, etc etc.

We want to help you, but if you keep on providing almost no information I'll start closing your threads.
 
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B

Berk

berkibap#4233
Developer
Oct 17, 2015
863
190
Holmes said:
How did it not work? Did it return an error? Did it crash? What is the console saying?

Like I said to you a lot of times before, you need to give us more information. Basically, you're asking us to solve an issue you have, without any information or code to go on. Show us the code where you try to set the session, show us where you try to access the session/output session data, show is the console, show us the output, etc etc.

We want to help you, but if you keep on providing almost no information I'll start closing your threads.
Click to expand...
Nothing happened when I did the request with request module, post request. my code is
You must be registered for see images attach

There is a empty cookie with empty value, as well.
 
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Weasel

Weasel

👄 I'd intercept me
Nov 25, 2011
4,135
2,461
You're setting a cookie there with the object, so what is it exactly that you want, a cookie or a session? Because you said session, I assumed you were using
You must be registered for see links
 
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B

Berk

berkibap#4233
Developer
Oct 17, 2015
863
190
Holmes said:
You're setting a cookie there with the object, so what is it exactly that you want, a cookie or a session? Because you said session, I assumed you were using
You must be registered for see links
Click to expand...
I'm sorry, mentioned wrong thing but yeah, I need to set cookies over this.
I used this and worked perfectly, to anyone wondering:
Code: 
for (const key in body.object) {
if (body.object.hasOwnProperty(key)) {
res.cookie(key,body.object[key]);
}
}
Thanks for the help.
 
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LeChris

LeChris

https://habbo.codes/
Sep 30, 2013
2,786
1,395
Berk said:
I'm sorry, mentioned wrong thing but yeah, I need to set cookies over this.
I used this and worked perfectly, to anyone wondering:
Code: 
for (const key in body.object) {
if (body.object.hasOwnProperty(key)) {
res.cookie(key,body.object[key]);
}
}
Thanks for the help.
Click to expand...
Figured the for loop would do it was just unsure on the data manipulation you had aha
 
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MayoMayn

MayoMayn

BestDev
Oct 18, 2016
1,423
683
You can just use object destructuring?

PHP: 
const body = {};
req.session = { ...req.session, ...body };

But why would you apply the entire user object to req.session itself? apply it to another key req.session.user
 
Last edited by a moderator:
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M8than

M8than

yes
Mar 16, 2012
463
102
Berk said:
I'm sorry, mentioned wrong thing but yeah, I need to set cookies over this.
I used this and worked perfectly, to anyone wondering:
Code: 
for (const key in body.object) {
if (body.object.hasOwnProperty(key)) {
res.cookie(key,body.object[key]);
}
}
Thanks for the help.
Click to expand...
I'm not entirely sure on expressJS, but I'm pretty sure setting a cookie for every parameter in that object is extremely bad security practice as you are literally setting them all as plain text cookies stored in the users browser. Use the session class. Please.
 
Virtuex said:
You can just use object destructuring?

PHP: 
const body = {};
req.session = { ...req.session, ...body };

But why would you apply the entire user object to req.session itself? apply it to another key req.session.user
Click to expand...
Alternatively instead of destructuring the body object and appending it directly to the array could you not set req.session.user to your user object?
 
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