Develop Reference

Insert to array if value is not present in more arrays

I am building a forum web app where user can like/dislike post of other users.
I have the following model, representing a Post:
[
{
_id:"0002253,
title:"My first post",
likes:[],
dislikes:[]
},
{
_id:"0002254,
title:"My second post",
likes:[],
dislikes:[]
},
{
_id:"0002255,
title:"My third post",
likes:[],
dislikes:[]
},
]
When a user sends a like or dislike, the latter's ID will be inserted into the corresponding array (like or dislike).
Each user can, for each post, insert only a like or a dislike (not both).
The query I used for the insert is the following:
let vote_result = await Poll.updateOne(
{
_id: poll_id,
$and: [
{ "likes": { $nin: [MY_ID] } },
{ "dislikes": { $nin: [MY_ID] }},
],
},
{
$addToSet: {
"likes": MY_ID,
},
},
So, theoretically, query should insert MY_ID in likes or dislikes array if and only if MY_ID is not present in either array.
The problem is that query still writes MY_ID in likes array (even if MY_ID is present in dislikes) and vice versa.
Let's suppose now I want to leave a 'Like' to a post:
Phase 1:
likes:[]
dislikes:[]
(I am able to like or dislike, it works.)
Phase 2:
likes: [MY_ID]
dislikes:[]
(I am not able send like again, it works, but I am still able to dislike - it should not allow me to vote again.)

MongoDB Get Field to Update a Value from Request Query

I have user object structured like this:
{
"id": "",
"username": "",
"name": "",
"bio": "",
"email": "",
"profileImg": "",
"phoneNumber": 0,
"messagingPoints": 0,
"funds": 0,
"inventoryId": "",
"lastLogin": "2022-02-23T03:27:13.535Z",
"isPrivate": false,
"messagesReceived": []
}
I want to be able to reach a patch endpoint to update any of these fields. For example, /api/user?id=userId&name=John, should be able to grab the field "name" and set it to John. /api/user/id=?id=userId&email=abc#gmail.com should grab the email field and set it to abc#gmail.com
I am struggling to find docs for MongoDB to accomplish this, so I'm wondering if it is not possible? Do I need a specific endpoint for each of these update operations (ex: /api/user/name?id=userId&value=John instead of /api/user?id=userId&name=John)?
If it is possible, how could I accomplish this? Thanks!

You can pass user ID in update filter. Also you can pass data in request body of the PUT request instead of query parameters.
app.put('/api/user', async (req, res) => {
const { id, ...data } = req.body;
// Filter out any invalid fields
// Update documents where id field is equal to value of id in request body
await collection.updateOne(
{ id },
{ $set: data }
);
return res.json({ data: "User updated" })
})

Can't query by ID as second parameter with AWS DataStore

I am total noob to AWS, DataStore, and DynamoDB. I can't figure out why this isn't working.
If I attempt query an object related to my users ID from Cognito this seems to work. If I console log I get an array with one User.
let profile = await DataStore.query(User, (u) =>
u.id('eq', user.attributes.sub)
);
// Returns [Model]
console.log('[LOADING USER DATA]', profile);
If I attempt query an object related to my users ID like this. (as recommended by the docs). I get undefined.
let profile = await DataStore.query(User, user.attributes.sub);
// Returns undefined
console.log('[LOADING USER DATA]', profile);
Dynamo Data looks fine to me but am I using the wrong primary key ID field or something?
{
"id": "929e6e62-e3a0-4b84-b050-72c53eebda93",
"_lastChangedAt": 1644433699,
"status": "Active",
"createdAt": "2022-02-09T19:08:18.548Z",
"name": "Test",
"orgs": [
"b6508155-f5cf-49b7-88d6-0e605677c4e4"
],
"_version": 1,
"role": "User",
"updatedAt": "2022-02-09T19:08:18.548Z",
"orgID": "b6508155-f5cf-49b7-88d6-0e605677c4e4",
"title": ""
}
What am I doing wrong?

Teams botframework send proactive message REST api

I Try to create new converation and send proactive message with teams bot (botfreamwork).
I used this document to do that.
I POST to : SERVICE_URL/v3/conversations/
BODY:
{
"bot": {
"id": BOT_ID
},
"members": [
{
"id": USER_ID
}
],
"channelData": {
"tenant": {
"id": TENANT_ID
}
}
}
BOT_ID - I put the app id of the bot (with a prefix of "28:")
USERֹ_ID - I copied the USER_ID from a message I received from the user (not in a proactive message)
TENANT_ID - I took the tenant id from the link of the teams
I get this error:
{
"error": {
"code": "BadSyntax",
"message": "Invalid user identity in provided tenant"
}
}
I made several attempts to change the user ID: I changed to a user that appears in ADD, I changed with a prefix of 29: and without a prefix of 29: - nothing helped, this error continues to appear.
What am I missing?

#Sequelize while adding retrieve all attributes

I would like to find a way to retrieve all my attributes while inserting in my Database.
models.association.build(associationParams)
.save()
.then(function(assoAdded){
return next(assoAdded);
}).catch(function(err){
// # TODO : implement error Handler
return next(err);
});
I got this :
{
"idAssoParente": null,
"id": 420,
"name": "a",
"email": "aa#aa.aa",
"updated_at": "2015-07-29T17:12:47.000Z",
"created_at": "2015-07-29T17:12:47.000Z"
}
But I want to return all my fields like description , phone , city from my database even if they are empty. Should I necessarily do a find after adding to get all my fields or does it exist a way to retrieve my fields without doing an other request ?
Thanks

In short, yes you would need to query your db to return the info. I just started using Sequelize but I found the following worked for me.
// if all the info you need is in your user
Users.build({req.body})
.save()
.then(function(newUser){
Users.find({where: {UserID: newUser.UserID}}).then(function(user){
//resolve your promise as you please.
});
// or if address info is in another model you can use eager loading.
Users.build({req.body})
.save()
.then(function(newUser){
Users.find({where: {UserID: newUser.UserID},
include: [{
model: address
}]
}).then(function(user){
//resolve your promise as you please.
});