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I can't reply or react to collected message. Discord.js V13

So, I wanted to add command /custom and after that, user would enter they nicknames through messages. Bot should check if ther nickname is in game (async function checkIfSummonerExist(m)) and if it does exist, bot should collect their name and data and push to array (async function getSummonerProfile(m.content)). Now I wanted to add bot reactions to those messages, if nickname exist, it should add one reaction (for example thumbs up), and if name does not exist one should add thumbs down. So I tried with m.react(), but it does not work. I also tried with m.reply("User approved")but I don't get reply. I am new to making discord bot.
const { SlashCommandBuilder } = require("#discordjs/builders");
const { getSummonerProfile } = require("./../functions/summonerData");
const { calculateRank } = require("./../functions/calculateRank");
let arrayOfSummoners = [];
async function checkIfSummonerExist(m) {
const test = await getSummonerProfile(m.content);
if (test) {
return true;
} else {
return false;
}
}
module.exports = {
data: new SlashCommandBuilder()
.setName("custom")
.setDescription(
"Enter the name of the user."
),
async execute(interaction) {
await interaction.deferReply();
// `m` is a message object that will be passed through the filter function
const filter = (m) => checkIfSummonerExist(m);
const collector = interaction.channel.createMessageCollector({
filter,
time: 15000,
});
collector.on("collect", (m) => {
m.reply('User approved');
m.react('😄');
arrayOfSummoners.push(getSummonerProfile(m.content));
});
collector.on("end", (collected) => {
// return interaction.editReply(`Collected ${collected.size} items`);
// calculateRank(arrayOfSummoners);
});
// return interaction.editReply();
},
};

How can I check if the id already exist in React using firestore?

This is the code where I add data to firestore.
How can I check if idEveniment field already exist in collection?
And if exist I dont want to add the new collection.
Maybe return an error ?
import { firestore } from 'firebase';
// Add Eveniment
export const addEveniment = data => async(dispatch, getState, {getFirestore}) => {
const firestore = getFirestore();
const userId = getState().firebase.auth.uid;
dispatch({type: actions.ADD_EVENIMENT_START});
try {
const res = await firestore.collection('evenimente').doc(userId).get();
const newEveniment = {
idEveniment: data.idEveniment,
eveniment: data.eveniment,
}
if(!res.data()) {
firestore.collection('evenimente').doc(userId).set({
evenimente: [newEveniment],
});
} else {
firestore.collection('evenimente').doc(userId).update({
evenimente: [...res.data().evenimente, newEveniment],
});
}
dispatch({type: actions.ADD_EVENIMENT_SUCCESS});
return true;
} catch(err) {
dispatch({type: actions.ADD_EVENIMENT_FAIL, payload: err.message})
}
}

In your current data structure you can't check for documents with a specific value of idEveniment. You can use array-contains to check array membership but only if you specify the combinarion of idEveniment and eveniment.
If you want to be able to check just on the value of idEveniment, consider adding a field idEveniments to each document with just that value. Then you can use array-contains for the existing of a specific idEveniment value in the idEveniments array:
const evenimentesRef = firebase.firestore().collection("evenimente");
const query = evenimentesRef.where("idEveniments", "array-contains", "376342").limit(1);
query.get().then((snapshot) => {
if (!snapshot.empty()) {
... a document with the value already exists
}
});

How get array of reactions Discord JS

I want get info about reactions but i can't. I need get reaction and authors this reactions from old message without listeners or something.
This code make something similar https://gist.github.com/acollierr17/c9e7aaf9eba97d8659b59395b5f2046d but don't work for me, var is empty. But i can get message m.channel.fetchMessage(ID)
I don't understand why this does not work, although the message is received to var. How collect all reactions and their authors of message to array?
I try this and few other ways.
if(calcreact == 1 && msg.content.startsWith('/calcreact')) { //start
calcreact = 0; // защита от флуда
let msgid = finddata(msg.content);
//let channel = 709517297664131082;
msg.channel.fetchMessage(msgid)
.then(m => {
//console.log('Message:', message.content);
let reactions = m.reactions;
let reaction = reactions.first();
let users = reaction.users.map((u) => u.toString());
console.log(users);
//console.log(m.reactions.fetch());
//console.log(m.reactions.forEach((reaction) => {}));
m.reactions.forEach((reaction) => console.log(reaction));
m.reactions.forEach((reaction) => console.log(reaction.users));
m.reactions.forEach((reaction) => console.log(reaction.users.map((u) => u.toString())) );
//console.log('Reactions:', );
});
setTimeout(antiflood, 500, 'calcreact');
} //end
From m.reactions.forEach((reaction) => console.log(reaction)); i can get huge info "array" and in marked current reaction(It seems to me https://i.imgur.com/OazszNR.png) but deep (users) empty. This is horrible...

The function bellow groups reactions by users, like this:
{
userId1: ['reactionId1', 'reactionId2'],
userId2: ['reactionId1', 'reactionId2'],
...
}
You can adapt this to get the users and reactions from messages, or any context you like.
OBS: It was written in TypeScript, but if you remove the typing, it turns into JavaScript.
Function:
import { MessageReaction } from "discord.js";
interface IReactionsByUsers {
[userId: string]: Array<string>;
}
DiscordClient.on("messageReactionAdd", (reaction: MessageReaction) => {
const reducer = (acc: IReactionsByUsers, cur: [string, MessageReaction]) => {
const [reactionId, reaction] = cur;
const usersIds = [...reaction.users.cache].map(([userId]) => userId);
for (const userId of usersIds) {
if (acc[userId]) {
acc[userId].push(reactionId);
} else {
acc[userId] = [reactionId];
}
}
return acc;
};
const messageReactions = [...reaction.message.reactions.cache];
const reactionByUsers = messageReactions.reduce(
reducer,
{} as IReactionsByUsers
);
return reactionByUsers;
});

use the client.on("messageReactionAdd" method and save the reactions in an array.

Firebase Cloud Function error: Registration token(s) provided to sendToDevice() must be a non-empty string or a non-empty array

I want to send a notification to all users who are confirmed guests when the object confirmedGuests is created in the Firebase Realtime Database.
So, I first create an array of all the users from confirmedGuests object. Then, I iterate through all these users and push their deviceTokens to an array of deviceTokens. The array allDeviceTokens is expected to be the array of device tokens of all users in confirmedGuests.
However, when confirmedGuests object is created, the function returns an error.
Below is my cloud function
exports.sendNotification = functions.database
.ref('/feed/{pushId}/confirmedGuests')
.onCreate((snapshot, context) => {
const pushId = context.params.pushId;
if (!pushId) {
return console.log('missing mandatory params for sending push.')
}
let allDeviceTokens = []
let guestIds = []
const payload = {
notification: {
title: 'Your request has been confirmed!',
body: `Tap to open`
},
data: {
taskId: pushId,
notifType: 'OPEN_DETAILS', // To tell the app what kind of notification this is.
}
};
let confGuestsData = snapshot.val();
let confGuestItems = Object.keys(confGuestsData).map(function(key) {
return confGuestsData[key];
});
confGuestItems.map(guest => {
guestIds.push(guest.id)
})
for(let i=0; i<guestIds.length; i++){
let userId = guestIds[i]
admin.database().ref(`/users/${userId}/deviceTokens`).once('value', (tokenSnapshot) => {
let userData = tokenSnapshot.val();
let userItem = Object.keys(userData).map(function(key) {
return userData[key];
});
userItem.map(item => allDeviceTokens.push(item))
})
}
return admin.messaging().sendToDevice(allDeviceTokens, payload);
});

You're loading each user's device tokens from the realtime database with:
admin.database().ref(`/users/${userId}/deviceTokens`).once('value', (tokenSnapshot) => {
This load operation happens asynchronously. This means that by the time the admin.messaging().sendToDevice(allDeviceTokens, payload) calls runs, the tokens haven't been loaded yet.
To fix this you'll need to wait until all tokens have loaded, before calling sendToDevice(). The common approach for this is to use Promise.all()
let promises = [];
for(let i=0; i<guestIds.length; i++){
let userId = guestIds[i]
let promise = admin.database().ref(`/users/${userId}/deviceTokens`).once('value', (tokenSnapshot) => {
let userData = tokenSnapshot.val();
let userItem = Object.keys(userData).map(function(key) {
return userData[key];
});
userItem.map(item => allDeviceTokens.push(item))
return true;
})
promises.push(promise);
}
return Promise.all(promises).then(() => {
return admin.messaging().sendToDevice(allDeviceTokens, payload);
})

push firebase data inside an array + js + vuejs

I have in firebase firestore a Collection named users created with docs of unique id.
Now I would like to push them in an Array.
(In the usersCollection there are 3 users stored with the currentUser.uid)
Example:
fb.usersCollection.where("state", "==", 'online').get().then(querySnapshot => {
querySnapshot.forEach((doc) => {
const userName = doc.data().name
this.markerMy = { name: userName }
})
// push userName inside randomArray
const randomArray = []
randomArray.push(this.markerMy)
I only get it so that I can push one user inside the Array, but not more.

You should declare randomArray before fb.usersCollection and call the push operation inside the callback as follows :
const randomArray = []
fb.usersCollection.where("state", "==", 'online').get().then(querySnapshot => {
querySnapshot.forEach((doc) => {
const userName = doc.data().name
this.markerMy = {
name: userName
}
randomArray.push(this.markerMy)
})
});