I have a chat application written in ionic 1 and firebase 3, and i’d like to implement push notification for my users. I was planning on running a node server https://www.npmjs.com/package/node-pushserver with gcm and apn, but i just came across firebase cloud messaging. Is there a cordova plugin for firebase cloud messaging?
maybe this? https://github.com/fechanique/cordova-plugin-fcm . i saw it today, will play with it tomorrow 
Nice find! keep me posted on how it goes. 
how to receive notification in chat message and also how it run when app was closed