AtomicState Test

/**
 *  ParentChildParent
 *
 *  Author: scott
 *  Date: 2014-02-14
 */
preferences {
	section("Title") {
		// TODO: put inputs here
	}
}

mappings {
	path("/show") {
		action: [
			GET: "show"
		]
	}
	path("/add") {
		action: [
			GET: "add"
		]
	}
}


def installed() {
	log.debug "Installed with settings: ${settings}"

	def one = addChildDevice("rappleg", "ParentChildChild", uuid(), null, ["label":"one"])
    def two = addChildDevice("rappleg", "ParentChildChild", uuid(), null, ["label":"two"])

	initialize()
    
    log.debug "0: ${getServerUrl()}/api/smartapps/installations/${app.id}/show?access_token=${state.accessToken}"
	log.debug "1: ${getServerUrl()}/api/devices/${one.device.id}/show?access_token=${one.data.accessToken}"
	log.debug "2: ${getServerUrl()}/api/devices/${two.device.id}/show?access_token=${two.data.accessToken}"
}

def uuid()
{
	return UUID.randomUUID().toString()
}

def updated() {
	log.debug "Updated with settings: ${settings}"

	unsubscribe()
	initialize()
}

def initialize() {

	if(!state.accessToken)
	{
		log.debug "about to create access token"
		createAccessToken()
	}

}

def show() {

	def count = atomicState.data?.count

	return [count: count]
}


def add() {
	increment()
    return show()
}

def increment()
{
	def old = atomicState.data?.count ?: 0
    
    log.debug "old: $old"
        
    atomicState.data = [count: old + 1]
}


def getServerUrl() { return "http://localhost:8080/" }