cleanup.js

console.log('cleanup started');

var firebase = require('firebase'), //npm install firebase
    firebaseTokenGenerator = require("firebase-token-generator"),  //creates a user token for remote access
    tokenGenerator = new firebaseTokenGenerator(process.env.FirebaseSecret),  //secret key set in environmnet variable : do not hardcode
    tokenExpires = new Date("01/01/2025").getTime(), // (new Date().getTime() / 1000)+(4 * 7 * 24 * 60 * 60), // in four weeks
    firebaseToken = tokenGenerator.createToken(
        {uid: "1", username: 'admin'},
        {admin: true}
    ),
    Cleanup = {},
    baseRef =  new firebase( process.env.FirebaseUrl );


Cleanup.removeTempUsers = function(){
    baseRef.child('users').once("value",
        function (snapshot) {
            snapshot.forEach(function(childSnapshot) {
                var user = childSnapshot.val();
                if(user['isTemp'] == true) {
                    baseRef.child('users/' + user['id']).remove(function(error) {
                        if (error) {
                            switch (error.code) {
                                case "INVALID_USER":
                                    console.log("The specified user account does not exist.");
                                    break;
                                case "INVALID_PASSWORD":
                                    console.log("The specified user account password is incorrect.");
                                    break;
                                default:
                                    console.log("Error removing user:", error);
                            }
                        } else {
                            console.log("User account " + user['id'] + " deleted successfully!");
                        }
                    });
                }

                /*    baseRef.removeUser({
                        email: "bobtony@firebase.com",
                        password: "correcthorsebatterystaple"
                    }, function(error) {
                        if (error) {
                            switch (error.code) {
                                case "INVALID_USER":
                                    console.log("The specified user account does not exist.");
                                    break;
                                case "INVALID_PASSWORD":
                                    console.log("The specified user account password is incorrect.");
                                    break;
                                default:
                                    console.log("Error removing user:", error);
                            }
                        } else {
                            console.log("User account deleted successfully!");
                        }

                    });
                */
            })

        }, function (errorObject) {
            console.log("The read failed: " + errorObject.code);
        }
    );
};

var baseRooms = {
    "355e25fe-b0ac-477d-8464-a7a4b39f1149":{"apiKey":"45254262","id":"355e25fe-b0ac-477d-8464-a7a4b39f1149","isPublic":false,"isPrivate":false,"isRoom":true,"jid":"","joined":false,"myJID":"/","name":"Default Room One","nickname":"","num_participants":"","owner":"","privacy":"","sessionId":"1_MX40NTI1NDI2Mn5-MTQzODM3NjAwNDc0NX5KQ3d0R2lzc2g2MGF3cmR3Mm9XSzRRR25-UH4","topic":"","unread_messages":0,"xmpp_name":""},
    "6b898376-7bf1-4230-9d09-b73f6c21492b":{"apiKey":"45254262","id":"6b898376-7bf1-4230-9d09-b73f6c21492b","isPrivate":false,"isRoom":true,"jid":"","joined":false,"myJID":"/","name":"Default Room Two","nickname":"","num_participants":"","owner":"","privacy":"","sessionId":"2_MX40NTI1NDI2Mn5-MTQzODM3NTUyODE2M35mSFdIUlVoVzRLUE9wbnd6a3QrR1UrdFl-UH4","topic":"","unread_messages":0,"xmpp_name":""},
    "72fcad98-f262-47a3-99f5-7f5533650128":{"apiKey":"45254262","id":"72fcad98-f262-47a3-99f5-7f5533650128","isPrivate":false,"isRoom":true,"jid":"","joined":false,"myJID":"/","name":"Default Room Three","nickname":"","num_participants":"","owner":"","privacy":"","sessionId":"1_MX40NTI1NDI2Mn5-MTQzODc4NTA4MTYyNX5yeDRhc2JVWHZZdTdXM2U0Uy8weFRaK2Z-UH4","topic":"","unread_messages":0,"xmpp_name":""}}

baseRef.authWithCustomToken(firebaseToken, function(error, result) {
    if (error) {
        console.log("Authentication Failed!", error);
    } else {
        Cleanup.removeTempUsers();
        // baseRef.child('rooms').set(baseRooms);
        // baseRef.child('connections').set({});
        // baseRef.child('messages').set({});
        console.log('cleanup finished');
        setTimeout(function() {
            process.exit(0);
        }, 2000);

    }
});