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.data.jpa.repository.Modifying;
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5 | import org.springframework.stereotype.Service;
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6 | import parkup.data.ParkingZoneLocation;
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7 | import parkup.entities.ParkingSpace;
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8 | import parkup.entities.ParkingZone;
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9 | import parkup.repositories.ParkingZoneRepository;
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10 |
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11 | import javax.transaction.Transactional;
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12 | import java.util.ArrayList;
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13 | import java.util.List;
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14 | import java.util.Objects;
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15 | import java.util.Optional;
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16 |
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17 | @Service
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18 | public class ParkingZoneService {
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19 | private final ParkingZoneRepository parkingZoneRepository;
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20 |
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21 | @Autowired
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22 | public ParkingZoneService(ParkingZoneRepository parkingZoneRepository) {
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23 | this.parkingZoneRepository = parkingZoneRepository;
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24 | }
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25 |
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26 | public List<ParkingZone> getAllParkingZones() {
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27 | return parkingZoneRepository.findAll();
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28 | }
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29 |
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30 | public ParkingZone findById(int parkingZoneId) {
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31 | Optional<ParkingZone> parkingZone = Optional.ofNullable(this.parkingZoneRepository.findByPzId(parkingZoneId));
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32 | return parkingZone.orElse(null);
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33 | }
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34 |
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35 | public List<String> getAllParkingZoneNames() {
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36 | List<ParkingZone> parkingZones = this.parkingZoneRepository.findAll();
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37 | List<String> parkingZonesNames = new ArrayList<>();
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38 | for (ParkingZone pz : parkingZones){
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39 | parkingZonesNames.add(pz.getPzName());
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40 | }
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41 | return parkingZonesNames;
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42 | }
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43 |
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44 | 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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45 | Optional<ParkingZone> parkingZoneOpt = Optional.ofNullable(parkingZoneRepository.findByPzName(parkingZone.getPzName()));
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46 | if (parkingZoneOpt.isPresent()) {
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47 | throw new IllegalStateException("Name already taken, try adding a ParkingZone with a different name");
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48 | } else {
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49 | System.out.println(parkingZone);
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50 | parkingZoneRepository.save(parkingZone);
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51 | }
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52 | return parkingZoneOpt;
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53 | }
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54 |
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55 | public ParkingZone addParkingZoneNameOnly(String name) {
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56 | Optional<ParkingZone> parkingZoneOpt = Optional.ofNullable(parkingZoneRepository.findByPzName(name));
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57 | if (parkingZoneOpt.isPresent()) {
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58 | throw new IllegalStateException("Name already taken, try adding a ParkingZone with a different name");
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59 | } else {
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60 | ParkingZone parkingZone = new ParkingZone(name.trim());
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61 | parkingZoneRepository.save(parkingZone);
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62 | return parkingZone;
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63 | }
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64 | }
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65 |
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66 | //TODO prati niza od objekti ParkingSpaces i prati objekt ParkingZoneLocation
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67 | @Transactional
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68 | public ParkingZone updateParkingZone(int parkingZoneId, String pzName, int price, int capacity,
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69 | String location, int from, int to, String color,
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70 | List<ParkingSpace> parkingSpaces, ParkingZoneLocation parkingZoneLocation) {
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71 | Optional<ParkingZone> parkingZoneOpt = Optional.ofNullable(parkingZoneRepository.findByPzId(parkingZoneId));
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72 | if (parkingZoneOpt.isPresent()) {
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73 | ParkingZone parkingZoneNov = parkingZoneRepository.findByPzId(parkingZoneId);
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74 | if (pzName != null && pzName.length() > 1 && !Objects.equals(parkingZoneNov.getPzName(), pzName)) {
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75 | Optional<ParkingZone> parkingZoneOpt1 = Optional.ofNullable(parkingZoneRepository.findByPzName(pzName));
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76 | if (parkingZoneOpt1.isPresent()) {
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77 | throw new IllegalStateException("There is already a ParkingZone with the same name");
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78 | }
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79 |
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80 | parkingZoneNov.setPzName(pzName);
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81 | }
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82 |
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83 | if (price != 0 && !Objects.equals(parkingZoneNov.getPrice(), price)) {
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84 | parkingZoneNov.setPrice(price);
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85 | }
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86 |
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87 | if (capacity != 0 && !Objects.equals(parkingZoneNov.getCapacity(), capacity)) {
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88 | parkingZoneNov.setCapacity(capacity);
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89 | }
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90 |
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91 | if (location != null && location.length() > 0 && !Objects.equals(parkingZoneNov.getLocation(), location)) {
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92 | parkingZoneNov.setLocation(location);
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93 | }
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94 |
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95 | if (from != 0 && !Objects.equals(parkingZoneNov.getFrom(), from)) {
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96 | parkingZoneNov.setFrom(from);
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97 | }
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98 |
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99 | if (to != 0 && !Objects.equals(parkingZoneNov.getTo(), to)) {
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100 | parkingZoneNov.setTo(to);
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101 | }
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102 |
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103 | if (color != null && color.length() > 0 && !Objects.equals(parkingZoneNov.getColor(), color)) {
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104 | parkingZoneNov.setColor(color);
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105 | }
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106 |
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107 | if(parkingZoneLocation!=null){
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108 | parkingZoneNov.setParkingZoneLocation(parkingZoneLocation);
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109 | }
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110 |
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111 | if(!parkingSpaces.isEmpty()){
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112 | //TODO kreiraj lista od parkingSpaces, ni gi prakja false isHandicaped i isTaken
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113 | parkingZoneNov.setParkingSpaces(parkingSpaces);
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114 | }
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115 |
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116 | return parkingZoneNov;
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117 | } else {
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118 | throw new IllegalStateException("There ParkingZone does not exist");
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119 | }
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120 | }
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121 |
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122 | @Transactional
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123 | public Optional<ParkingZone> deleteParkingZone(int parkingZoneId) {
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124 | Optional<ParkingZone> parkingZoneOpt = Optional.ofNullable(parkingZoneRepository.findByPzId(parkingZoneId));
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125 | if (parkingZoneOpt.isPresent()) {
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126 | parkingZoneRepository.deleteByPzId(parkingZoneId);
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127 | } else {
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128 | throw new IllegalStateException("ParkingZone doesn't exist, therefore can't be deleted");
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129 | }
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130 | return parkingZoneOpt;
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131 | }
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132 | }
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