Rocket.Chat/server/methods/setAvatarFromService.coffee

Meteor.methods
	setAvatarFromService: (image, service) ->
		if not Meteor.userId()
			throw new Meteor.Error 203, '[methods] typingStatus -> Usuário não logado'

		user = Meteor.user()

		file = new FS.File image
		file.attachData image, ->
			file.name user.username

			Avatars.insert file, (err, fileObj) ->
				Meteor.users.update {_id: user._id}, {$set: {avatarOrigin: service}}