[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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[c71fa06] | 4 | import org.springframework.security.core.Authentication;
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[ce6ad22] | 5 | import org.springframework.stereotype.Service;
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[c71fa06] | 6 | import parkup.ParkUpApplication;
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[df4089c] | 7 | import parkup.data.ParkingZoneAdminView;
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[97fbc67] | 8 | import parkup.data.ParkingZoneLocation;
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[df4089c] | 9 | import parkup.data.WorkerDemo;
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[97fbc67] | 10 | import parkup.entities.ParkingSpace;
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[ce6ad22] | 11 | import parkup.entities.ParkingZone;
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[9dd526f] | 12 | import parkup.entities.Worker;
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[9ff45d6] | 13 | import parkup.repositories.ParkingSessionRepository;
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| 14 | import parkup.repositories.ParkingSpaceRepository;
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[ce6ad22] | 15 | import parkup.repositories.ParkingZoneRepository;
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[9dd526f] | 16 | import parkup.repositories.WorkerRepository;
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[c71fa06] | 17 | import static parkup.ParkUpApplication.getToken;
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[ce6ad22] | 18 | import javax.transaction.Transactional;
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[ad4da86] | 19 | import java.util.*;
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[df4089c] | 20 | import java.util.stream.Collectors;
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[ce6ad22] | 21 |
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| 22 | @Service
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| 23 | public class ParkingZoneService {
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| 24 | private final ParkingZoneRepository parkingZoneRepository;
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[9ff45d6] | 25 | private final ParkingSpaceRepository parkingSpaceRepository;
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[9dd526f] | 26 | private final WorkerRepository workerRepository;
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[9ff45d6] | 27 | private final ParkingSessionRepository parkingSessionRepository;
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[ce6ad22] | 28 |
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| 29 | @Autowired
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[9dd526f] | 30 | public ParkingZoneService(ParkingZoneRepository parkingZoneRepository, ParkingSpaceRepository parkingSpaceRepository, WorkerRepository workerRepository, ParkingSessionRepository parkingSessionRepository) {
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[ce6ad22] | 31 | this.parkingZoneRepository = parkingZoneRepository;
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[9ff45d6] | 32 | this.parkingSpaceRepository = parkingSpaceRepository;
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| 33 | this.parkingSessionRepository = parkingSessionRepository;
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[9dd526f] | 34 | this.workerRepository = workerRepository;
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[ce6ad22] | 35 | }
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| 36 |
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| 37 | public List<ParkingZone> getAllParkingZones() {
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[c71fa06] | 38 | Authentication user = getToken();
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| 39 | String role =user.getAuthorities().stream().findFirst().get().getAuthority();
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| 40 | String email = user.getName();
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| 41 | List<ParkingZone> parkingZones;
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| 42 | if(role.equals("ROLE_REG_USER"))
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| 43 | parkingZones= parkingZoneRepository.findAll();
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| 44 | else if(role.equals("ROLE_WORKER")){
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| 45 | Worker loggedInWorker = workerRepository.findWorkerByEmail(email).orElseThrow(null);
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| 46 | parkingZones= parkingZoneRepository.findAll().stream().filter(pz->loggedInWorker.getParkingZones().contains(pz)).collect(Collectors.toList());
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| 47 | }else if(role.equals("ROLE_ADMIN"))
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| 48 | parkingZones= parkingZoneRepository.findAll();
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| 49 | else
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| 50 | parkingZones=parkingZoneRepository.findAll();
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[9dd526f] | 51 | for(ParkingZone pz:parkingZones){
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[df4089c] | 52 | setTransientVariables(pz);
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[9dd526f] | 53 | }
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| 54 | return parkingZones;
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[ce6ad22] | 55 | }
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| 56 |
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[df4089c] | 57 | public ParkingZoneAdminView findById(int parkingZoneId) {
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[ce6ad22] | 58 | Optional<ParkingZone> parkingZone = Optional.ofNullable(this.parkingZoneRepository.findByPzId(parkingZoneId));
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[9dd526f] | 59 | if (!parkingZone.isPresent()) {
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| 60 | throw new IllegalStateException("ParkingZone does not exist");
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| 61 | }
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[df4089c] | 62 | setTransientVariables(parkingZone.get());
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| 63 | return new ParkingZoneAdminView(parkingZone.get(),getResponsibleWorkers(parkingZoneId));
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[ce6ad22] | 64 | }
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| 65 |
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[97fbc67] | 66 | public List<String> getAllParkingZoneNames() {
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| 67 | List<ParkingZone> parkingZones = this.parkingZoneRepository.findAll();
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| 68 | List<String> parkingZonesNames = new ArrayList<>();
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[9ff45d6] | 69 | for (ParkingZone pz : parkingZones) {
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[97fbc67] | 70 | parkingZonesNames.add(pz.getPzName());
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| 71 | }
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| 72 | return parkingZonesNames;
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| 73 | }
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| 74 |
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| 75 | public Optional<ParkingZone> addParkingZone(ParkingZone parkingZone) { //zavisno vo koj grad ili opstina i napravi proverki pred dodavanje, implementiraj u naredna faza
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[ce6ad22] | 76 | Optional<ParkingZone> parkingZoneOpt = Optional.ofNullable(parkingZoneRepository.findByPzName(parkingZone.getPzName()));
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| 77 | if (parkingZoneOpt.isPresent()) {
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| 78 | throw new IllegalStateException("Name already taken, try adding a ParkingZone with a different name");
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| 79 | } else {
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| 80 | System.out.println(parkingZone);
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| 81 | parkingZoneRepository.save(parkingZone);
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| 82 | }
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[97fbc67] | 83 | return parkingZoneOpt;
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[ce6ad22] | 84 | }
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| 85 |
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[97fbc67] | 86 | public ParkingZone addParkingZoneNameOnly(String name) {
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| 87 | Optional<ParkingZone> parkingZoneOpt = Optional.ofNullable(parkingZoneRepository.findByPzName(name));
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| 88 | if (parkingZoneOpt.isPresent()) {
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| 89 | throw new IllegalStateException("Name already taken, try adding a ParkingZone with a different name");
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| 90 | } else {
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| 91 | ParkingZone parkingZone = new ParkingZone(name.trim());
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| 92 | parkingZoneRepository.save(parkingZone);
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| 93 | return parkingZone;
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| 94 | }
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| 95 | }
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| 96 |
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| 97 | //TODO proveri dali ima odgovorni i dokolku ima dali postojat vo bazata
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[ce6ad22] | 98 | @Transactional
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[df4089c] | 99 | public ParkingZoneAdminView updateParkingZone(int parkingZoneId, String pzName, int price,
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[97fbc67] | 100 | String location, int from, int to, String color,
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[df4089c] | 101 | List<ParkingSpace> parkingSpaces, ParkingZoneLocation parkingZoneLocation, List<WorkerDemo> responsibleWorkers) {
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[9ff45d6] | 102 |
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| 103 | //TODO prati niza od objekti ParkingSpaces i prati objekt ParkingZoneLocation
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[ad4da86] | 104 | ParkingZone parkingZone = parkingZoneRepository.findByPzId(parkingZoneId);
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[ce6ad22] | 105 | ParkingZone parkingZoneNov = parkingZoneRepository.findByPzId(parkingZoneId);
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[9ff45d6] | 106 | if (parkingZoneNov!=null) {
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[ad4da86] | 107 | if (pzName != null && pzName.length() > 1) {
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[9ff45d6] | 108 | if (parkingZoneNov.getPzName().equals(pzName)&&parkingZoneNov.getId()!=parkingZoneId) {
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| 109 | throw new IllegalStateException("There is already a ParkingZone with the same name");
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| 110 | }
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| 111 |
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| 112 | parkingZoneNov.setPzName(pzName);
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[ce6ad22] | 113 | }
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| 114 |
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[9ff45d6] | 115 | if (price != 0 && !Objects.equals(parkingZoneNov.getPrice(), price)) {
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| 116 | parkingZoneNov.setPrice(price);
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| 117 | }
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[ce6ad22] | 118 |
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[9ff45d6] | 119 | if (location != null && location.length() > 0 && !Objects.equals(parkingZoneNov.getAddress(), location)) {
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| 120 | parkingZoneNov.setAddress(location);
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| 121 | }
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[ce6ad22] | 122 |
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[9ff45d6] | 123 | if (from != 0 && !Objects.equals(parkingZoneNov.getFrom(), from)) {
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| 124 | parkingZoneNov.setFrom(from);
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| 125 | }
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[ce6ad22] | 126 |
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[9ff45d6] | 127 | if (to != 0 && !Objects.equals(parkingZoneNov.getTo(), to)) {
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| 128 | parkingZoneNov.setTo(to);
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| 129 | }
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[97fbc67] | 130 |
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[9ff45d6] | 131 | if (color != null && color.length() > 0 && !Objects.equals(parkingZoneNov.getColor(), color)) {
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| 132 | parkingZoneNov.setColor(color);
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| 133 | }
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[97fbc67] | 134 |
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[9ff45d6] | 135 | if (parkingZoneLocation != null) {
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| 136 | parkingZoneNov.setParkingZoneLocation(parkingZoneLocation);
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| 137 | }
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[97fbc67] | 138 |
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[9ff45d6] | 139 | if (!parkingSpaces.isEmpty()) {
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[ad4da86] | 140 | List<ParkingSpace> spacesToDelete = parkingZoneNov.getParkingSpaces();
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| 141 | parkingZoneNov.setParkingSpaces(null);
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| 142 | parkingSpaceRepository.deleteAll(spacesToDelete);
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| 143 | parkingZoneNov.setParkingSpaces(parkingSpaces);
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| 144 | }
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| 145 | else{
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[80ddcae] | 146 | parkingZoneNov.setParkingSpaces(new ArrayList<>());
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[9ff45d6] | 147 | }
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[df4089c] | 148 | if (!responsibleWorkers.isEmpty()) {
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[98f448a] | 149 |
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| 150 | for(Integer workerId: getResponsibleWorkers(parkingZoneId).stream().map(WorkerDemo::getWorkerId).collect(Collectors.toList())){
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| 151 | workerRepository.findByWorkerId(workerId).getParkingZones().remove(parkingZone);
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| 152 | }
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[df4089c] | 153 | for (Integer workerId : responsibleWorkers.stream().map(WorkerDemo::getWorkerId).collect(Collectors.toList())) {
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| 154 | Worker workerToAdd = workerRepository.findByWorkerId(workerId);
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[9dd526f] | 155 | if(workerToAdd !=null)
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| 156 | workerToAdd.getParkingZones().add(parkingZone);
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[9ff45d6] | 157 | }
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[98f448a] | 158 | }else{
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| 159 | workerRepository.findAll().stream().filter(w->w.getParkingZones().contains(parkingZone)).forEach(w->w.getParkingZones().remove(parkingZone));
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[9ff45d6] | 160 | }
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[97fbc67] | 161 |
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[df4089c] | 162 | setTransientVariables(parkingZoneNov);
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| 163 | return new ParkingZoneAdminView(parkingZoneNov,getResponsibleWorkers(parkingZoneId));
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[9ff45d6] | 164 | } else {
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| 165 | throw new IllegalStateException("There ParkingZone does not exist");
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[97fbc67] | 166 | }
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[9ff45d6] | 167 | }
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[97fbc67] | 168 |
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| 169 |
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[9ff45d6] | 170 | @Transactional
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| 171 | public Optional<ParkingZone> deleteParkingZone ( int parkingZoneId){
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| 172 | Optional<ParkingZone> parkingZoneOpt = Optional.ofNullable(parkingZoneRepository.findByPzId(parkingZoneId));
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| 173 | if (parkingZoneOpt.isPresent()) {
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[df4089c] | 174 | parkingZoneOpt.get().setParkingSpaces(null);
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| 175 | parkingZoneOpt.get().setParkingZoneLocation(null);
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[98f448a] | 176 | workerRepository.findAll().stream().filter(w->w.getParkingZones().contains(parkingZoneOpt.get())).forEach(w->w.getParkingZones().remove(parkingZoneOpt.get()));
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[9ff45d6] | 177 | parkingZoneRepository.deleteByPzId(parkingZoneId);
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| 178 | } else {
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| 179 | throw new IllegalStateException("ParkingZone doesn't exist, therefore can't be deleted");
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| 180 | }
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| 181 | return parkingZoneOpt;
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[ce6ad22] | 182 | }
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[9dd526f] | 183 |
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| 184 | public int calculateTakenSpaces(int pzId){
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| 185 | ParkingZone parkingZone=parkingZoneRepository.findByPzId(pzId);
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| 186 | return (int)parkingZone.getParkingSpaces().stream().filter(ParkingSpace::isTaken).count();
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| 187 | }
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| 188 | public int calculateCapacity(int pzId){
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| 189 | ParkingZone parkingZone=parkingZoneRepository.findByPzId(pzId);
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| 190 | return parkingZone.getParkingSpaces().size();
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| 191 | }
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[df4089c] | 192 | public void setTransientVariables(ParkingZone pz){
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| 193 | pz.setCapacity(calculateCapacity(pz.getId()));
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| 194 | pz.setTakenSpaces(calculateTakenSpaces(pz.getId()));
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[80ddcae] | 195 | pz.setResponsibleWorkers(getWorkers(pz.getId()));
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[df4089c] | 196 | }
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| 197 | public List<WorkerDemo> getResponsibleWorkers(int pzId){
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| 198 | ParkingZone parkingZone =parkingZoneRepository.findByPzId(pzId);
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| 199 | return workerRepository.findAll().stream().filter(w->w.getParkingZones().contains(parkingZone)).map(WorkerDemo::new).collect(Collectors.toList());
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[9dd526f] | 200 | }
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[80ddcae] | 201 | public List<String> getWorkers(int pzId){
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| 202 | ParkingZone parkingZone =parkingZoneRepository.findByPzId(pzId);
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| 203 | return workerRepository.findAll().stream().filter(w->w.getParkingZones().contains(parkingZone)).map(w->w.getFirstName() + " " + w.getLastName()).collect(Collectors.toList());
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| 204 |
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| 205 | }
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[0ad69c1] | 206 |
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| 207 | public ParkingZone getParkingZoneByName(String parkingZoneName){
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[c52cdbb] | 208 | ParkingZone parkingZone=parkingZoneRepository.findByPzName(parkingZoneName);
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| 209 | if(parkingZone==null)
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| 210 | throw new IllegalStateException("No such parking zone exists");
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| 211 | setTransientVariables(parkingZone);
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| 212 | return parkingZone;
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[0ad69c1] | 213 | }
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[ce6ad22] | 214 | }
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| 215 |
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