[2a5d6a3] | 1 | package com.wediscussmovies.project.service.impl;
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| 2 |
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[e0ef1b1] | 3 | import com.wediscussmovies.project.model.exception.DiscussionNotExistException;
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| 4 | import com.wediscussmovies.project.model.exception.MovieIdNotFoundException;
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| 5 | import com.wediscussmovies.project.model.exception.PersonNotExistException;
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| 6 | import com.wediscussmovies.project.model.exception.UserNotExistException;
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[2a5d6a3] | 7 | import com.wediscussmovies.project.repository.DiscussionRepository;
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[e0ef1b1] | 8 | import com.wediscussmovies.project.model.Discussion;
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| 9 | import com.wediscussmovies.project.model.Movie;
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| 10 | import com.wediscussmovies.project.model.Person;
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| 11 | import com.wediscussmovies.project.model.User;
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| 12 | import com.wediscussmovies.project.repository.MovieRepository;
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| 13 | import com.wediscussmovies.project.repository.PersonRepository;
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| 14 | import com.wediscussmovies.project.repository.UserRepository;
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[2a5d6a3] | 15 | import com.wediscussmovies.project.service.DiscussionService;
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[e0ef1b1] | 16 | import com.wediscussmovies.project.service.MovieService;
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| 17 | import com.wediscussmovies.project.service.PersonService;
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| 18 | import com.wediscussmovies.project.service.UserService;
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[2a5d6a3] | 19 | import org.springframework.stereotype.Service;
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| 20 |
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[e0ef1b1] | 21 | import java.sql.Date;
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| 22 | import java.time.LocalDate;
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[2a5d6a3] | 23 | import java.util.List;
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| 24 |
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| 25 | @Service
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| 26 | public class DiscussionServiceImpl implements DiscussionService {
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[e0ef1b1] | 27 |
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[2a5d6a3] | 28 | private final DiscussionRepository discussionRepository;
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[e0ef1b1] | 29 | private final UserRepository userRepository;
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| 30 |
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| 31 | private final MovieRepository movieRepository;
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| 32 | private final PersonRepository personRepository;
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[2a5d6a3] | 33 |
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[e0ef1b1] | 34 | public DiscussionServiceImpl(DiscussionRepository discussionRepository, UserRepository userRepository,
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| 35 | MovieRepository movieRepository, PersonRepository personRepository) {
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[2a5d6a3] | 36 | this.discussionRepository = discussionRepository;
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[e0ef1b1] | 37 | this.userRepository = userRepository;
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| 38 | this.movieRepository = movieRepository;
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| 39 | this.personRepository = personRepository;
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[2a5d6a3] | 40 | }
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| 41 |
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[e0ef1b1] | 42 |
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| 43 |
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| 44 |
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[2a5d6a3] | 45 | @Override
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| 46 | public List<Discussion> listAll() {
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[e0ef1b1] | 47 | return this.discussionRepository.findAll();
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[2a5d6a3] | 48 | }
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| 49 |
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| 50 | @Override
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[e0ef1b1] | 51 | public void save(Character type,Integer id,String title, String text,User user) {
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| 52 | Date date = Date.valueOf(LocalDate.now());
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| 53 | Discussion discussion;
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| 54 |
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| 55 | if (type.equals('M')) {
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| 56 | discussion = new Discussion('M',text,title,date,user);
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| 57 | this.addMovieForDiscussion(id,discussion);
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| 58 | }
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| 59 | else{
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| 60 | discussion = new Discussion('P',text,title,date,user);
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| 61 | this.addPersonForDiscussion(id,discussion);
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| 62 | }
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| 63 |
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| 64 |
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| 65 |
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[2a5d6a3] | 66 | discussionRepository.save(discussion);
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| 67 | }
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| 68 |
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| 69 | @Override
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[e0ef1b1] | 70 | public void edit(Integer discussionId, Character type, Integer id, String title, String text) {
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| 71 | Discussion discussion = this.findById(discussionId);
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| 72 |
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| 73 | discussion.setText(text);
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| 74 | discussion.setTitle(title);
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| 75 | discussion.setType(type);
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| 76 | discussion.setMovie(null);
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| 77 | discussion.setPerson(null);
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| 78 |
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| 79 | if (type.equals('M')) {
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| 80 | this.addMovieForDiscussion(id,discussion);
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| 81 | }
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| 82 | else{
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| 83 | this.addPersonForDiscussion(id,discussion);
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| 84 | }
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| 85 | this.discussionRepository.save(discussion);
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| 86 |
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| 87 | }
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| 88 |
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| 89 | @Override
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| 90 | public void deleteById(Integer discussionId) {
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| 91 | this.discussionRepository.deleteById(discussionId);
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| 92 | }
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| 93 |
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| 94 | @Override
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| 95 | public void likeDiscussion(Integer discussionId, Integer userId) {
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| 96 | //ova fali od dijagram
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| 97 | }
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| 98 |
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| 99 | @Override
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| 100 | public void unlikeDiscussion(Integer discussionId, Integer userId) {
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| 101 | // ova fali od dijagram
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| 102 | }
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| 103 |
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| 104 | @Override
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| 105 | public List<Discussion> findAllForPersonOrMovie(Integer id,Character type) {
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| 106 | if (type.equals('M'))
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| 107 | {
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| 108 | Movie movie = this.findMovieById(id);
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| 109 | return this.discussionRepository.findAllByMovie(movie);
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| 110 | }
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| 111 | Person person = this.findPersonById(id);
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| 112 | return this.discussionRepository.findAllByPerson(person);
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| 113 |
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| 114 | }
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| 115 |
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| 116 | @Override
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| 117 | public Discussion findById(Integer id) {
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| 118 | return discussionRepository.findById(id).orElseThrow(() -> new DiscussionNotExistException(id));
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[2a5d6a3] | 119 | }
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| 120 |
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| 121 | @Override
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| 122 | public List<Discussion> listAllByTitle(String title) {
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[e0ef1b1] | 123 | if(title == null || title.isEmpty())
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| 124 | return this.listAll();
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[2a5d6a3] | 125 | return discussionRepository.findAllByTitleLike("%"+title+"%");
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| 126 | }
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[e0ef1b1] | 127 | private void addMovieForDiscussion(Integer id,Discussion discussion){
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| 128 | Movie movie = findMovieById(id);
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| 129 | discussion.setMovie(movie);
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| 130 |
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| 131 | }
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| 132 |
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| 133 | private void addPersonForDiscussion(Integer id, Discussion discussion){
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| 134 | Person person = findPersonById(id);
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| 135 | discussion.setPerson(person);
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| 136 |
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| 137 | }
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| 138 | private Movie findMovieById(Integer id){
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| 139 | return this.movieRepository.findById(id).orElseThrow(() -> new MovieIdNotFoundException(id));
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| 140 | }
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| 141 | private Person findPersonById(Integer id){
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| 142 | return this.personRepository.findById(id).orElseThrow(() -> new PersonNotExistException(id));
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| 143 |
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| 144 | }
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[2a5d6a3] | 145 | }
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