I am writing a chrome extension that will receive messages from my application. I have managed to write code to retrieve the push messaging channel id in my extension. Now I need to send this channel id to my application and link it to an account so that I know what user this channel id belongs to.
I have been thinking about the best way to do this. So far I am convinced that I should send the channel Id in a GET request to my application and then ask the user to login via OAuth so I can get their email address and I know who they are.
Is there a better way to implement this?
Related
I am trying to create a website that checks if the current logged-in user is subscribed to a specific youtube channel. This is meant to restrict the user if they haven't yet. Is something like this even possible?
You would need the user to login via google identity services to be able to access data like that via the api. The api gives you access to the channels the user is subscribed to if the user allows this
I am trying to send a notification to a specific user using FCM, but I haven't found a way. I have a mobile app and a node server running.
I want to be able to send a notification when the shipment status changes. I have already a function for it in my server I just have to send the notification to the user. Is it possible to achieve this using nodejs or is there a way to implement it in flutter?
I found this code
var FCM = require('fcm-node')
var serverKey = require('path/to/privatekey.json') //put the generated private key path here
var fcm = new FCM(serverKey)
var message = { //this may vary according to the message type (single recipient, multicast, topic, et cetera)
to: 'registration_token',
collapse_key: 'your_collapse_key',
notification: {
title: 'Title of your push notification',
body: 'Body of your push notification'
},
data: { //you can send only notification or only data(or include both)
my_key: 'my value',
my_another_key: 'my another value'
}
}
fcm.send(message, function(err, response){
if (err) {
console.log("Something has gone wrong!")
} else {
console.log("Successfully sent with response: ", response)
this is a npm package taht lets send a notification but it asks for a registration token.
I hope you can help me. Thanks in advance!
Firebase Cloud Messaging has no concept of a user. Instead it can send messages to:
Specific app instances (so your specific app as installed on one specific device), as identified by an FCM/device token.
A group of app instances/tokens, as defined by your application logic.
A specific topic, to which app instances can then subscribe.
It's up to your application logic to decide how to map from your user ID to one of these options. The most common are to:
Store the device token(s) and your user ID in your own database, then look up the device token(s) for a user when needed and fill them in to the API call you already have.
Use a specific topic for each user ID, subscribe the application to that when it starts, and then send a message to that topic when needed. Note that anyone can subscribe to any topic though, so this approach would allow folks to receive message for anyone whose user ID they know.
I'm building a Node only application that reads logs in the background and based on an event being read will send a message to a Teams channel directly.
I've been having quite a few issues getting a Graph API access token valid through Username and password.
I have been able to get a Graph API access token with client secret and tenant id which represents access
"without a user". Now that does not allow me to post a message in a channel as I would need to have access "on behalf of a user".
API => https://graph.microsoft.com/v1.0/teams/{team-id}/channels/{channel-id}/messages .
Would there be another way of achieving this? Webhook/Connectors?
Thank you!
There's a few different ways you can post to a teams channel, you can set up like you said an http webhook, where you could call it to post into a channel https://learn.microsoft.com/en-us/microsoftteams/platform/webhooks-and-connectors/how-to/connectors-using
You can use power automate (flow) or logic apps to post messages as the flowbot, or you can write a bot/ use the bot framework to register a bot that can post to teams, called proactive messaging: https://learn.microsoft.com/en-us/microsoftteams/platform/resources/bot-v3/bot-conversations/bots-conv-proactive
As for trying to use graph with application permissions, that's not possible, at least for the moment.
I have an android app on which I want to send notification via my web app.
How do I send Firebase Cloud Messaging notification with nodejs? I have found a lot of examples and posts on this subject, but in all of them you are supposed to just paste device Token and send notification to that device. If I wanted to use it that way, I would be able to simply implement this from official documentation.
The thing is, I need to receive user id from database so I know which user I want to send notification. After I have user id I can then retrieve device Token from the same database. I get both user id and device token on client side. And documentation refers to server side.
This all happen after button click. So, I don't understand how to send notification on server side, meaning, I don't have there all those informations I need - user id, device token and message info that contain some other database info. Do I pass those arguments from client side to server side somehow, or is there a way of using modules like "require()" on client side?
What is the best approach here?
You will need to implement a device token registry to fit with your use case. So if you want to send messages to users, then you will need a registry (really just a fancy word for a database) of the token(s) for each user. Then when you want to send a specific user a message, you look up their token(s) in the registry, and call the FCM API to send messages to them. Since you mention Node.js, you can likely do this using the Firebase Admin SDK: https://firebase.google.com/docs/cloud-messaging/admin/send-messages#send_to_individual_devices.
An alternative I have once written article about using a topic for each user, which saves having to have a registry of their tokens. While this is less secure (since anyone who knows a topic, can subscribe to it), it is definitely easier to implement.
I am working on a website, where I want to make a feature of notifications, when a user visits my website, they are asked for notifications permission and when they allow it, they will get notifications from my website, and whatever product I want them to get notified by.
Like for example when I visit some websites, they ask me for notifications permissions and when I allow the, I get notified through notifications then. That's all I want for now.
How can I achieve this functionality, I have follow this tutorial, but still confused how the users who allowed the notifications get detected and how all of them are notified then ?
Web Push library for node.js is just a sender.
You should obtain a subscription JSON object from the browser using Notification API and Service Worker API and then send it to your server, where put it in the database of your choise.
When you will need broadcast notifications, you can retrieve subscription and use a web-push library (for php is also available :)
Note that is a right flow looks following as:
1) Retrieve subscription from the browser
2) Send and store it on your web-server
3) Create notification prototype (just object)
4) Broadcast notification prototype ID you have created to the users
5) Service Worker receive one and fetch notification prototype from your server by ID
6) Show notification using browser API in service worker
For more see here links
https://developers.google.com/web/fundamentals/codelabs/push-notifications/
https://developers.google.com/web/ilt/pwa/introduction-to-push-notifications/