[ce6ad22] | 1 | package parkup.services;
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| 2 |
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| 3 | import org.springframework.beans.factory.annotation.Autowired;
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| 4 | import org.springframework.stereotype.Service;
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| 5 | import parkup.entities.ParkingSpace;
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[9dd526f] | 6 | import parkup.entities.ParkingZone;
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[ce6ad22] | 7 | import parkup.repositories.ParkingSpaceRepository;
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[9ff45d6] | 8 | import parkup.repositories.ParkingZoneRepository;
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[ce6ad22] | 9 |
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[97fbc67] | 10 | import javax.transaction.Transactional;
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[e8b1076] | 11 | import java.util.*;
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[9ff45d6] | 12 | import java.util.stream.Collectors;
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[ce6ad22] | 13 |
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| 14 | @Service
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| 15 | public class ParkingSpaceService {
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| 16 | private final ParkingSpaceRepository parkingSpaceRepository;
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[9ff45d6] | 17 | private final ParkingZoneRepository parkingZoneRepository;
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[ce6ad22] | 18 |
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| 19 | @Autowired
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[9ff45d6] | 20 | public ParkingSpaceService(ParkingSpaceRepository parkingSpaceRepository, ParkingZoneRepository parkingZoneRepository) {
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[ce6ad22] | 21 | this.parkingSpaceRepository = parkingSpaceRepository;
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[9ff45d6] | 22 | this.parkingZoneRepository = parkingZoneRepository;
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[ce6ad22] | 23 | }
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| 24 |
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| 25 | public List<ParkingSpace> getAllParkingSpaces() {
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| 26 | return parkingSpaceRepository.findAll();
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| 27 | }
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| 28 |
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| 29 | public ParkingSpace findById(int parkingSpaceId) {
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| 30 | Optional<ParkingSpace> parkingSpaceOpt = Optional.ofNullable(parkingSpaceRepository.findByPsId(parkingSpaceId));
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| 31 | return parkingSpaceOpt.orElse(null);
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| 32 | }
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| 33 |
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[9ff45d6] | 34 | public Optional<ParkingSpace> addParkingSpace(ParkingSpace parkingSpace,int parkingZoneId) {
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| 35 | List<String> names = parkingZoneRepository.findByPzId(parkingZoneId).getParkingSpaces().stream().map(ParkingSpace::getPsName).collect(Collectors.toList());
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| 36 | if (names.contains(parkingSpace.getPsName())) {
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| 37 | throw new IllegalStateException("Name already taken, try adding a ParkingSpace with a different name");
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[ce6ad22] | 38 | } else {
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| 39 | System.out.println(parkingSpace);
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| 40 | parkingSpaceRepository.save(parkingSpace);
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| 41 | }
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[9ff45d6] | 42 | return Optional.of(parkingSpace);
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[ce6ad22] | 43 | }
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| 44 |
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[97fbc67] | 45 | @Transactional
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[9ff45d6] | 46 | public ParkingSpace updateParkingSpace(int parkingSpaceId, String psName, boolean taken, float lat, float lng) {
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[ce6ad22] | 47 | Optional<ParkingSpace> ParkingSpaceOpt = Optional.ofNullable(parkingSpaceRepository.findByPsId(parkingSpaceId));
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| 48 | if (ParkingSpaceOpt.isPresent()) {
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[9dd526f] | 49 | ParkingSpace parkingSpaceNew = parkingSpaceRepository.findByPsId(parkingSpaceId);
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| 50 | if (psName != null && psName.length() > 1 && !Objects.equals(parkingSpaceNew.getPsName(), psName)) {
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[ce6ad22] | 51 | Optional<ParkingSpace> parkingSpaceOpt1 = Optional.ofNullable(parkingSpaceRepository.findByPsName(psName));
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| 52 | if (parkingSpaceOpt1.isPresent()) {
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| 53 | throw new IllegalStateException("There is already a ParkingSpace with the same name");
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| 54 | }
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| 55 |
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[9dd526f] | 56 | parkingSpaceNew.setPsName(psName);
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[ce6ad22] | 57 | }
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| 58 |
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[9dd526f] | 59 | if (!Objects.equals(parkingSpaceNew.isTaken(), taken)) {
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| 60 | parkingSpaceNew.setTaken(taken);
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[ce6ad22] | 61 | }
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| 62 |
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[97fbc67] | 63 |
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[9dd526f] | 64 | if(lat!=0 && !Objects.equals(parkingSpaceNew.getLat(), lat)){
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| 65 | parkingSpaceNew.setLat(lat);
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[97fbc67] | 66 | }
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| 67 |
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[9dd526f] | 68 | if(lng!=0 && !Objects.equals(parkingSpaceNew.getLng(), lng)){
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| 69 | parkingSpaceNew.setLng(lng);
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[97fbc67] | 70 | }
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[9dd526f] | 71 | return parkingSpaceNew;
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[97fbc67] | 72 | }else{
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| 73 | throw new IllegalStateException("ParkingSpace does not exist");
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[ce6ad22] | 74 | }
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[e8b1076] | 75 |
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| 76 |
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[ce6ad22] | 77 | }
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| 78 |
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[97fbc67] | 79 | @Transactional
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| 80 | public Optional<ParkingSpace> deleteParkingSpace(int parkingSpaceId) {
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[ce6ad22] | 81 | Optional<ParkingSpace> parkingSpaceOpt = Optional.ofNullable(parkingSpaceRepository.findByPsId(parkingSpaceId));
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| 82 | if (parkingSpaceOpt.isPresent()) {
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[9dd526f] | 83 | for(ParkingZone pz: parkingZoneRepository.findAll()){
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| 84 | pz.getParkingSpaces().remove(parkingSpaceOpt.get());
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| 85 | parkingZoneRepository.save(pz);
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| 86 | }
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[ce6ad22] | 87 | parkingSpaceRepository.deleteByPsId(parkingSpaceId);
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| 88 | } else {
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| 89 | throw new IllegalStateException("ParkingSpace doesn't exist, therefore can't be deleted");
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| 90 | }
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[97fbc67] | 91 | return parkingSpaceOpt;
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[ce6ad22] | 92 | }
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[9ff45d6] | 93 | public long getNumberOfTakenSpaces(){
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| 94 | return parkingSpaceRepository.findAll().stream().filter(ParkingSpace::isTaken).count();
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| 95 | }
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[ce6ad22] | 96 | }
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