Frappe DAS is a open-source library to enhance your framework on Frappe Framework including:

• Firebase Integration

• Google Firebase Console Account

• Setup on Firebase Setting (Your Project Name, URL, and Server Key)
• Subscribe your Android/iOS Device using Frappe UserID
• Try it on Firebase Console

• Get topic corresponding to User
• Use topic corresponding to device
• Subscribe to Firebase on device

http://{frappe_instance}/api/method/das.firebase.topic.get_topic?user=<USER>

Response:

{
    "message": {
        "code":200,
        "data": {
            "topic": <USER_TOPIC>,
            "ios" : <USER_TOPIC_IOS>,
            "android" : <USER_TOPIC_ANDROID>,
        }
    }
}

Server-side: You can check more documentation file on das/firebase/notification.py

• Send basic notification (only title and body)

#Public Function: Send notification to iOS and Android Devices
"""
    user:String             -> corresponding to receiver (Link to User)
    title:String             -> title of the notification
    body:String                -> body of the notification
    badge:Int (optional)    -> badge of the notification
"""
send_notification_basic(user,title,body,badge=0)

• Send notification with data

#Public Function: Send notification to iOS and Android Devices with data
"""
    user:String             -> corresponding to receiver (Link to User)
    title:String             -> title of the notification
    body:String                -> body of the notification
    data:String                -> data of the notification
    badge:Int (optional)    -> badge of the notification
"""
send_notification_data(user,title,body,data,badge=0)

Install using bench

$ bench get-app das https://github.com/davidcast95/frappe-das
$ bench install-app das