DatabaseUser provides integration with the Users collection from the database (sign up, log in, log out, update, retrieve and delete users).

Method summary

DatabaseUser has the following methods:

Method	Description
login(dbId, userName, password[, masterKey])	Logs in to the database and gets a session token for next actions.
logout(dbId, token)	Logs out from the database and destroys current session token.
signUp(dbId, userJSON)	Signs up user to the database.
update(dbId, objectId, userJSON[,token])	Updates info about the user in the database.
retrieve(dbId, objectId, include[,token])	Retrieves info about the user in the database.
remove(dbId, objectId[, token])	Deletes the user from the database.
query(dbId, params[, token])	Queries users from the database.