rvangrev / spring-jpa

Commit bb4bc541bbd346cbccefb8cd833708758e84d338

Authored by rvangrev
1 parent 01d94034

TP terminé

Showing 1 changed file with 74 additions and 3 deletions   Show diff stats
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src/main/java/fr/plil/sio/persistence/jpa/UserServiceJpa.java
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1 1 package fr.plil.sio.persistence.jpa;
2 2  
  3 +import fr.plil.sio.persistence.api.Group;
3 4 import fr.plil.sio.persistence.api.Right;
4 5 import fr.plil.sio.persistence.api.User;
5 6 import fr.plil.sio.persistence.api.UserService;
  7 +import java.util.List;
  8 +import org.springframework.beans.factory.annotation.Autowired;
6 9 import org.springframework.stereotype.Service;
7 10  
8 11 @Service
9 12 public class UserServiceJpa implements UserService {
  13 +
  14 + @Autowired
  15 + private UserRepository userRepository;
  16 +
  17 + @Autowired
  18 + private GroupRepository groupRepository;
  19 +
  20 + @Autowired
  21 + private RightRepository rightRepository;
  22 +
10 23 @Override
11 24 public User create(String name, String groupName) {
12   - return null;
  25 +
  26 + if(name==null || groupName==null){
  27 + throw new IllegalArgumentException("name cannot be null");
  28 + }
  29 +
  30 + Group group = new Group();
  31 + group = groupRepository.findByName(groupName);
  32 + User user = userRepository.findByName(name);
  33 +
  34 + if(group==null){
  35 + throw new IllegalArgumentException("group trouve avec le find by name null");
  36 + }
  37 +
  38 + if(user!=null){
  39 + throw new IllegalStateException("a user with the same name already exists");
  40 + }
  41 +
  42 + user = new User();
  43 + user.setName(name);
  44 +
  45 + if(group!=null)
  46 + user.setGroup(group);
  47 +
  48 + group.getUsers().add(user);
  49 +
  50 + userRepository.save(user);
  51 +
  52 + return user;
13 53 }
14 54  
15 55 @Override
16 56 public boolean delete(String name) {
17   - return false;
  57 + if(name == null){
  58 + throw new IllegalArgumentException("name cannot be null");
  59 + }
  60 + User user = findByName(name);
  61 + if(user==null){
  62 + return false;
  63 + }
  64 + userRepository.delete(user.getId());
  65 + return true;
18 66 }
19 67  
20 68 @Override
21 69 public User findByName(String name) {
22   - return null;
  70 + if(name==null){
  71 + throw new IllegalArgumentException("name cannot be null");
  72 + }
  73 + return userRepository.findByName(name);
23 74 }
24 75  
25 76 @Override
26 77 public boolean isUserHasRight(String userName, Right right) {
  78 + if(userName==null){
  79 + throw new IllegalArgumentException("userName cannot be null");
  80 + }
  81 + if(right==null){
  82 + throw new IllegalArgumentException("right cannot be null");
  83 + }
  84 +
  85 + if(rightRepository.findByName(right.getName()).size() == 0){
  86 + throw new IllegalArgumentException("right does not exists");
  87 + }
  88 +
  89 + User user = userRepository.findByName(userName);
  90 + Group group = user.getGroup();
  91 + List<Right> list = group.getRights();
  92 +
  93 + if(list.contains(right) || list.contains(right.getParent())){
  94 + return true;
  95 + }
  96 +
  97 +
27 98 return false;
28 99 }
29 100 }
... ...