https://github.com/rb-go/go-fcm

Optimized Firebase Cloud Messaging Package for Golang
https://github.com/rb-go/go-fcm

fcm firebase firebase-cloud-messaging golang google

Last synced: 5 days ago
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Optimized Firebase Cloud Messaging Package for Golang

• Host: GitHub
• URL: https://github.com/rb-go/go-fcm
• Owner: rb-go
• License: mit
• Created: 2019-03-06T17:35:47.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2019-12-18T06:30:03.000Z (almost 5 years ago)
• Last Synced: 2024-06-19T19:39:46.594Z (5 months ago)
• Topics: fcm, firebase, firebase-cloud-messaging, golang, google
• Language: Go
• Size: 31.3 KB
• Stars: 2
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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README

        
# gofcm

(in beta but works in production :) )

[![GoDoc](https://godoc.org/github.com/riftbit/gofcm?status.svg)](https://godoc.org/github.com/riftbit/gofcm)

[![Go Report Card](https://goreportcard.com/badge/github.com/riftbit/gofcm)](https://goreportcard.com/report/github.com/riftbit/gofcm)

This project basicly was forked from [github.com/appleboy/go-fcm](https://github.com/appleboy/go-fcm).

## Difference with appleboy package

* [x] Go modules with semantic versioning

* [x] valyala/fasthttp client instead of net/http

* [x] mailru/easyjson client instead of encoding/json

* [x] Send() returns original body ([]byte) too (if FCM answer changed you can parse by yourself and not wait for package update)

* [x] Some optimizations 

Golang client library for Firebase Cloud Messaging. Implemented only [HTTP client](https://firebase.google.com/docs/cloud-messaging/http-server-ref#downstream).

More information on [Firebase Cloud Messaging](https://firebase.google.com/docs/cloud-messaging/)

## Feature

* [x] Send messages to a topic

* [x] Send messages to a device list

* [x] Supports condition attribute (fcm only)

## Getting Started

To install gofcm, use `go get`:

```bash

go get github.com/riftbit/gofcm

```

## Sample Usage

Here is a simple example illustrating how to use FCM library:

```go

package main

import (

	"log"

	"github.com/riftbit/gofcm"

)

func main() {

	// Create the message to be sent.

	msg := &fcm.Message{

		To: "sample_device_token",

		Data: map[string]interface{}{

			"foo": "bar",

		},

	}

	// Create a FCM client to send the message.

	client, err := fcm.NewClient("sample_api_key")

	if err != nil {

		log.Fatalln(err)

	}

	// Send the message and receive the response without retries.

	response, body, err := client.Send(msg)

	if err != nil {

		log.Fatalln(err)

	}

	log.Printf("%#v\n", response)

	log.Printf("%#v\n", body)

}

```