def getAgentsDistanceFromUser(double userLat, double userLon) {
        //List agents = Agent.findAllByLatitiudeBetweenAndLongitudeBetween(userLat-1,userLat+1,userLon-1,userLon+1)
        List agents = Agent.findAll()
        List listOfDistances =[]
        Map agentsAndDistances = [:]

        agentsAndDistances['listOfagents']=agents

        agents.each { agent ->
            def distance = calculateDistance(userLat, userLon, agent)
            if(distance == -1){
                agentsAndDistances['status']="Cannot find a way from user to any agent"
            }
            listOfDistances.add(distance)
        }
        agentsAndDistances['distances']=listOfDistances
        return agentsAndDistances
    }