[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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[ce6ad22] | 11 | import java.util.List;
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| 12 | import java.util.Objects;
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| 13 | import java.util.Optional;
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[9ff45d6] | 14 | import java.util.stream.Collectors;
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[ce6ad22] | 15 |
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| 16 | @Service
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| 17 | public class ParkingSpaceService {
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| 18 | private final ParkingSpaceRepository parkingSpaceRepository;
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[9ff45d6] | 19 | private final ParkingZoneRepository parkingZoneRepository;
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[ce6ad22] | 20 |
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| 21 | @Autowired
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[9ff45d6] | 22 | public ParkingSpaceService(ParkingSpaceRepository parkingSpaceRepository, ParkingZoneRepository parkingZoneRepository) {
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[ce6ad22] | 23 | this.parkingSpaceRepository = parkingSpaceRepository;
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[9ff45d6] | 24 | this.parkingZoneRepository = parkingZoneRepository;
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[ce6ad22] | 25 | }
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| 26 |
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| 27 | public List<ParkingSpace> getAllParkingSpaces() {
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| 28 | return parkingSpaceRepository.findAll();
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| 29 | }
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| 30 |
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| 31 | public ParkingSpace findById(int parkingSpaceId) {
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| 32 | Optional<ParkingSpace> parkingSpaceOpt = Optional.ofNullable(parkingSpaceRepository.findByPsId(parkingSpaceId));
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| 33 | return parkingSpaceOpt.orElse(null);
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| 34 | }
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| 35 |
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[9ff45d6] | 36 | public Optional<ParkingSpace> addParkingSpace(ParkingSpace parkingSpace,int parkingZoneId) {
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| 37 | List<String> names = parkingZoneRepository.findByPzId(parkingZoneId).getParkingSpaces().stream().map(ParkingSpace::getPsName).collect(Collectors.toList());
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| 38 | if (names.contains(parkingSpace.getPsName())) {
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| 39 | throw new IllegalStateException("Name already taken, try adding a ParkingSpace with a different name");
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[ce6ad22] | 40 | } else {
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| 41 | System.out.println(parkingSpace);
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| 42 | parkingSpaceRepository.save(parkingSpace);
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| 43 | }
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[9ff45d6] | 44 | return Optional.of(parkingSpace);
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[ce6ad22] | 45 | }
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| 46 |
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[97fbc67] | 47 | @Transactional
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[9ff45d6] | 48 | public ParkingSpace updateParkingSpace(int parkingSpaceId, String psName, boolean taken, float lat, float lng) {
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[ce6ad22] | 49 | Optional<ParkingSpace> ParkingSpaceOpt = Optional.ofNullable(parkingSpaceRepository.findByPsId(parkingSpaceId));
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| 50 | if (ParkingSpaceOpt.isPresent()) {
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[9dd526f] | 51 | ParkingSpace parkingSpaceNew = parkingSpaceRepository.findByPsId(parkingSpaceId);
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| 52 | if (psName != null && psName.length() > 1 && !Objects.equals(parkingSpaceNew.getPsName(), psName)) {
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[ce6ad22] | 53 | Optional<ParkingSpace> parkingSpaceOpt1 = Optional.ofNullable(parkingSpaceRepository.findByPsName(psName));
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| 54 | if (parkingSpaceOpt1.isPresent()) {
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| 55 | throw new IllegalStateException("There is already a ParkingSpace with the same name");
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| 56 | }
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| 57 |
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[9dd526f] | 58 | parkingSpaceNew.setPsName(psName);
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[ce6ad22] | 59 | }
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| 60 |
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[9dd526f] | 61 | if (!Objects.equals(parkingSpaceNew.isTaken(), taken)) {
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| 62 | parkingSpaceNew.setTaken(taken);
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[ce6ad22] | 63 | }
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| 64 |
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[97fbc67] | 65 |
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[9dd526f] | 66 | if(lat!=0 && !Objects.equals(parkingSpaceNew.getLat(), lat)){
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| 67 | parkingSpaceNew.setLat(lat);
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[97fbc67] | 68 | }
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| 69 |
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[9dd526f] | 70 | if(lng!=0 && !Objects.equals(parkingSpaceNew.getLng(), lng)){
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| 71 | parkingSpaceNew.setLng(lng);
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[97fbc67] | 72 | }
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[9dd526f] | 73 | return parkingSpaceNew;
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[97fbc67] | 74 | }else{
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| 75 | throw new IllegalStateException("ParkingSpace does not exist");
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[ce6ad22] | 76 | }
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| 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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