[6a3a178] | 1 | package finki.diplomska.tripplanner.service.impl;
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| 2 |
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[6fe77af] | 3 | import finki.diplomska.tripplanner.models.*;
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| 4 | import finki.diplomska.tripplanner.models.dto.LocationDto;
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[ceaed42] | 5 | import finki.diplomska.tripplanner.models.dto.PlannerLocationDto;
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[6fe77af] | 6 | import finki.diplomska.tripplanner.models.exceptions.CityNotFoundException;
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| 7 | import finki.diplomska.tripplanner.models.exceptions.CompanionNotFoundException;
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[6a3a178] | 8 | import finki.diplomska.tripplanner.models.exceptions.LocationNotFoundException;
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[6fe77af] | 9 | import finki.diplomska.tripplanner.models.exceptions.RegionNotFoundException;
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| 10 | import finki.diplomska.tripplanner.repository.jpa.*;
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[6a3a178] | 11 | import finki.diplomska.tripplanner.service.LocationService;
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| 12 | import org.springframework.stereotype.Service;
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| 13 |
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| 14 | import java.util.*;
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[eed0bf8] | 15 | import java.util.stream.Collectors;
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[6a3a178] | 16 |
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| 17 |
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| 18 | @Service
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| 19 | public class LocationServiceImpl implements LocationService {
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| 20 |
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| 21 | private final JpaLocationRepository locationRepository;
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[ceaed42] | 22 | private final JpaPlannerRepository plannerRepository;
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[6fe77af] | 23 | private final JpaRegionRepository regionRepository;
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| 24 | private final JpaCityRepository cityRepository;
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| 25 | private final JpaUserRepository userRepository;
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| 26 | private final JpaCategoryRepository categoryRepository;
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| 27 | private final JpaCompanionRepository companionRepository;
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[6a3a178] | 28 |
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[6fe77af] | 29 | public LocationServiceImpl(JpaLocationRepository locationRepository, JpaPlannerRepository plannerRepository, JpaRegionRepository regionRepository, JpaCityRepository cityRepository, JpaUserRepository userRepository, JpaCategoryRepository categoryRepository, JpaCompanionRepository companionRepository) {
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[6a3a178] | 30 | this.locationRepository = locationRepository;
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[ceaed42] | 31 | this.plannerRepository = plannerRepository;
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[6fe77af] | 32 | this.regionRepository = regionRepository;
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| 33 | this.cityRepository = cityRepository;
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| 34 | this.userRepository = userRepository;
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| 35 | this.categoryRepository = categoryRepository;
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| 36 | this.companionRepository = companionRepository;
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[6a3a178] | 37 | }
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| 38 |
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| 39 | @Override
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| 40 | public List<Location> findLocationsFromCity(String locName, String companion, List<String> categories) {
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| 41 | return this.locationRepository.findLocationsFromCity(locName, companion, categories);
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| 42 | }
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| 43 |
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| 44 | @Override
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| 45 | public List<Location> findLocationsFromCountry(String locName, String companion, String region, List<String> categories) {
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| 46 | return this.locationRepository.findLocationsFromCountry(locName, companion, region, categories);
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| 47 | }
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| 48 |
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| 49 | @Override
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| 50 | public List<Location> findAll() {
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| 51 | return this.locationRepository.findAll();
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| 52 | }
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| 53 |
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| 54 | @Override
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| 55 | public Location getById(Long id) {
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| 56 | Optional<Location> location = this.locationRepository.findById(id);
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| 57 | if (!location.isPresent()) {
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| 58 | throw new LocationNotFoundException(id);
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| 59 | }
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| 60 | return location.get();
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| 61 | }
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| 62 |
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| 63 | @Override
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| 64 | public Optional<Location> findById(Long id) {
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| 65 | return this.locationRepository.findById(id);
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| 66 | }
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| 67 |
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[eed0bf8] | 68 | @Override
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[188ee53] | 69 | public List<Location> findLocationsFromCityForm(Long cityId, Long companionId, Long lengthOfStay, String categoryIds) {
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[eed0bf8] | 70 | List<Long> categories = null;
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| 71 | if(categoryIds != null && !categoryIds.isEmpty()){
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| 72 | List<String> ids = Arrays.asList(categoryIds.split(","));
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| 73 | categories = ids.stream().map(Long::valueOf).collect(Collectors.toList());
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| 74 | }
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[188ee53] | 75 | Long maxMinutesPerDay = lengthOfStay *6 * 60;
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| 76 | int minutesPerDay = 0;
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| 77 | List<Location> citylocations = this.locationRepository.findLocationsFromCityForm(cityId, companionId, categories);
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| 78 | List<Location> newList = new ArrayList<>();
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| 79 | int listSize = citylocations.size();
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| 80 |
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| 81 | while(minutesPerDay < maxMinutesPerDay ){
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| 82 | for(Location l: citylocations) {
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| 83 | if (minutesPerDay < maxMinutesPerDay && l.getDuration() + minutesPerDay <= maxMinutesPerDay && listSize != 0) {
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| 84 | newList.add(l);
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| 85 | listSize --;
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| 86 | }
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| 87 | minutesPerDay += l.getDuration();
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| 88 | if (minutesPerDay > maxMinutesPerDay) {
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| 89 | break;
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| 90 | }
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| 91 | }
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| 92 | }
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| 93 |
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| 94 | List<Location> foundLocations = locationRepository.findLocationsFromCityForm(cityId, companionId, categories);
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| 95 | return newList;
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[eed0bf8] | 96 | }
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| 97 |
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[188ee53] | 98 | @Override
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| 99 | public List<Location> findLocationsFromRegionForm(Long regionId, Long companionId, Long lengthOfStay, String categoryIds) {
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| 100 | List<Long> categories = null;
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| 101 | if(categoryIds != null && !categoryIds.isEmpty()){
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| 102 | List<String> ids = Arrays.asList(categoryIds.split(","));
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| 103 | categories = ids.stream().map(Long::valueOf).collect(Collectors.toList());
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| 104 | }
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| 105 | Long maxMinutesPerDay = lengthOfStay *6 * 60;
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| 106 | int minutesPerDay = 0;
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| 107 | List<Location> countryLocations = this.locationRepository.findLocationsFromRegionForm(regionId, companionId, categories);
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| 108 | List<Location> newList = new ArrayList<>();
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| 109 | int listCountrySize = countryLocations.size();
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| 110 |
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| 111 | while(minutesPerDay < maxMinutesPerDay){
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| 112 | for(Location l: countryLocations) {
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| 113 | if (minutesPerDay < maxMinutesPerDay && l.getDuration() + minutesPerDay <= maxMinutesPerDay && listCountrySize != 0) {
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| 114 | newList.add(l);
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| 115 | listCountrySize --;
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| 116 | }
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| 117 | minutesPerDay += l.getDuration();
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| 118 | if (minutesPerDay > maxMinutesPerDay) {
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| 119 | break;
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| 120 | }
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| 121 | }
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| 122 |
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| 123 | }
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| 124 | return newList;
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| 125 | }
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| 126 |
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| 127 |
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[6a3a178] | 128 | @Override
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| 129 | public List<Location> scheduleLocations(String locName, String companion, String region, List<String> categories, int numberOfDays) {
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| 130 | int maxMinutesPerDay = numberOfDays *6 * 60;
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| 131 | int minutesPerDay = 0;
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| 132 | List<Location> locations = this.locationRepository.findLocationsFromCity(locName, companion, categories);
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| 133 | List<Location> countryLocations = this.locationRepository.findLocationsFromCountry(locName, companion, region, categories);
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| 134 | List<Location> newList = new ArrayList<>();
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| 135 | int listSize = locations.size();
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| 136 | int listCountrySize = countryLocations.size();
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| 137 |
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| 138 | if(locName.equals("Macedonia")){
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| 139 | while(minutesPerDay < maxMinutesPerDay){
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| 140 | for(Location l: countryLocations) {
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| 141 | if (minutesPerDay < maxMinutesPerDay && l.getDuration() + minutesPerDay <= maxMinutesPerDay && listCountrySize != 0) {
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| 142 | newList.add(l);
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| 143 | listCountrySize --;
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| 144 | }
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| 145 | minutesPerDay += l.getDuration();
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| 146 | if (minutesPerDay > maxMinutesPerDay) {
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| 147 | break;
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| 148 | }
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| 149 | }
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| 150 | }
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| 151 | }else{
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| 152 | while(minutesPerDay < maxMinutesPerDay ){
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| 153 | for(Location l: locations) {
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| 154 | if (minutesPerDay < maxMinutesPerDay && l.getDuration() + minutesPerDay <= maxMinutesPerDay && listSize != 0) {
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| 155 | newList.add(l);
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| 156 | listSize --;
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| 157 | }
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| 158 | minutesPerDay += l.getDuration();
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| 159 | if (minutesPerDay > maxMinutesPerDay) {
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| 160 | break;
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| 161 | }
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| 162 | }
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| 163 | }
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| 164 | }
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| 165 | return newList;
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| 166 | }
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| 167 |
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[ceaed42] | 168 | @Override
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| 169 | public Location addLocationToPlanner(PlannerLocationDto plannerLocationDto) {
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| 170 | Location location = this.locationRepository.findById(plannerLocationDto.getLocationId())
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| 171 | .orElseThrow(() -> new LocationNotFoundException(plannerLocationDto.getLocationId()));
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| 172 | Planner planner = this.plannerRepository.getById(plannerLocationDto.getPlannerId());
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| 173 | planner.getLocationList().add(location);
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| 174 | return this.locationRepository.save(location);
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| 175 | }
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| 176 |
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| 177 | @Override
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| 178 | public List<Location> getAllLocationsForPlanner(Long plannerId) {
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| 179 | return this.locationRepository.getAllLocationsForPlanner(plannerId);
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| 180 | }
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| 181 |
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[59329aa] | 182 | @Override
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| 183 | public List<Location> getWeekendGetaways() {
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| 184 | return this.locationRepository.getWeekendGetaways();
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| 185 | }
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| 186 |
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| 187 | @Override
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| 188 | public List<Location> getVillages() {
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| 189 | return this.locationRepository.getVillages();
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| 190 | }
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| 191 |
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[8d391a1] | 192 | @Override
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| 193 | public List<Long> getAllLocationIdsForPlanner(Long plannerId) {
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| 194 | return this.locationRepository.getAllLocationIdsForPlanner(plannerId);
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| 195 | }
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[b738035] | 196 |
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| 197 | @Override
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[76712b2] | 198 | public List<Location> getAllLocations(String place) {
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| 199 | return this.locationRepository.getAllLocations(place);
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[b738035] | 200 | }
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[76712b2] | 201 |
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[6fe77af] | 202 | @Override
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| 203 | public Optional<Location> save(LocationDto locationDto, String username) {
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| 204 | City city = new City();
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| 205 | Region region = this.regionRepository.findById(locationDto.getRegion())
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| 206 | .orElseThrow(() -> new RegionNotFoundException(locationDto.getRegion()));
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| 207 | if(locationDto.getCity() != null){
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| 208 | city = this.cityRepository.findById(locationDto.getCity())
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| 209 | .orElseThrow(() -> new CityNotFoundException(locationDto.getCity()));
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| 210 | }else{
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| 211 | city = null;
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| 212 | }
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| 213 | User user = this.userRepository.findByUsername(username);
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| 214 | locationDto.setUser(user.getUsername());
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| 215 | return Optional.of(this.locationRepository.save(new Location(locationDto.getName(), locationDto.getDescription(), locationDto.getAddress(), locationDto.getPriority(),
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| 216 | locationDto.getDuration(), locationDto.getTrivia(), locationDto.getPhoto(), region, city, user)));
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| 217 | }
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[76712b2] | 218 |
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[6a3a178] | 219 | }
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