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