remove id from userDto

backend/src/main/java/bg/kidsground/KidsgroundApplication.java

@@ -24,7 +24,7 @@ public static void main(String[] args) {
     CommandLineRunner runner(PlaygroundRepository playgroundRepository, UserRepository userRepository) {
         return args -> {
             playgroundRepository.deleteAll();
-            User user = new User(1L, "testUser", "randomPass", "user@test.com");
+            User user = new User("testUser", "randomPass", "user@test.com");
             userRepository.save(user);
             Playground playground = new Playground();
             playground.setName("Ploshtadka");

backend/src/main/java/bg/kidsground/domain/User.java

@@ -9,7 +9,7 @@
 @Data
 public class User {
   @Id
-  @Column(name = "user_id", length = 45)
+  @Column(name = "id", length = 45)
   @GeneratedValue(strategy = GenerationType.AUTO)
   private Long id;
 
@@ -31,8 +31,7 @@ public class User {
   public User() {
   }
 
-  public User(Long id, String username, String password, String email) {
-    this.id = id;
+  public User(String username, String password, String email) {
     this.username = username;
     this.password = password;
     this.email = email;

backend/src/main/java/bg/kidsground/domain/dto/UserDto.java

@@ -2,27 +2,16 @@
 
 public class UserDto {
 
-  private Long id;
   private String username;
   private String password;
   private String email;
 
-  public UserDto(Long id, String username, String password, String email) {
-    super();
-    this.id = id;
+  public UserDto(String username, String password, String email) {
     this.username = username;
     this.password = password;
     this.email = email;
   }
 
-  public Long getId() {
-    return id;
-  }
-
-  public void setId(Long id) {
-    this.id = id;
-  }
-
   public String getUsername() {
     return username;
   }

backend/src/main/java/bg/kidsground/service/UserServiceImpl.java

@@ -51,8 +51,7 @@ public UserDetails loadUserDetails(String username) throws UsernameNotFoundExcep
 
   @Override
   public User save(UserDto userDto) {
-    User user = new User(userDto.getId(),
-                         userDto.getUsername(),
+    User user = new User(userDto.getUsername(),
                          passwordEncoder.encode(userDto.getPassword()),
                          userDto.getEmail());