TourGuideController.java

package tourGuide;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import com.jsoniter.output.JsonStream;

import gpsUtil.location.VisitedLocation;
import tourGuide.service.TourGuideService;
import tourGuide.user.User;
import tripPricer.Provider;

@RestController
public class TourGuideController {

	@Autowired
	TourGuideService tourGuideService;
	
    @RequestMapping("/")
    public String index() {
        return "Greetings from TourGuide!";
    }
    
    @RequestMapping("/getLocation") 
    public String getLocation(@RequestParam String userName) {
    	VisitedLocation visitedLocation = tourGuideService.getUserLocation(getUser(userName));
		return JsonStream.serialize(visitedLocation.location);
    }

    @RequestMapping("/getNearbyAttractions")
    public String getNearbyAttractions(@RequestParam String userName) {
        return JsonStream.serialize((tourGuideService.getNearByAttractions(getUser(userName))));
    }
    
    @RequestMapping("/getRewards") 
    public String getRewards(@RequestParam String userName) {
    	return JsonStream.serialize(tourGuideService.getUserRewards(getUser(userName)));
    }
    

    @RequestMapping("/getAllCurrentLocations")
    public String getAllCurrentLocations() {
        return JsonStream.serialize(tourGuideService.getAllCurrentLocations().toString());
    }


    @RequestMapping("/getTripDeals")
    public String getTripDeals(@RequestParam String userName) {
    	List<Provider> providers = tourGuideService.getTripDeals(getUser(userName));
    	return JsonStream.serialize(providers);
    }
    
    private User getUser(String userName) {
    	return tourGuideService.getUser(userName);
    }
   

}