optimized imports

src/main/java/com/example/kickevent/controller/CommentController.java

@@ -1,25 +1,18 @@
 package com.example.kickevent.controller;
 
 import com.example.kickevent.model.Comment;
-import com.example.kickevent.repositories.CommentRepository;
-import com.example.kickevent.repositories.EventRepository;
 import com.example.kickevent.services.CommentService;
-import com.example.kickevent.services.EventService;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.security.core.Authentication;
-import org.springframework.security.core.GrantedAuthority;
-import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestWrapper;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
-import java.util.Set;
-import java.util.stream.Collectors;
 
 
 @CrossOrigin(origins = "*", allowedHeaders = "*")

src/main/java/com/example/kickevent/controller/EventController.java

@@ -11,7 +11,6 @@
 import org.springframework.security.core.Authentication;
 import org.springframework.web.bind.annotation.*;
 
-
 import java.util.List;
 
 import static org.springframework.hateoas.server.mvc.WebMvcLinkBuilder.linkTo;

src/main/java/com/example/kickevent/controller/JwtAuthenticationController.java

@@ -1,8 +1,8 @@
 package com.example.kickevent.controller;
 
-import com.example.kickevent.model.*;
 import com.example.kickevent.exceptions.TokenRefreshException;
-import com.example.kickevent.security.*;
+import com.example.kickevent.model.*;
+import com.example.kickevent.security.JwtTokenUtil;
 import com.example.kickevent.services.RefreshTokenService;
 import com.example.kickevent.services.UserService;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -11,13 +11,11 @@
 import org.springframework.security.authentication.BadCredentialsException;
 import org.springframework.security.authentication.DisabledException;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
-import org.springframework.security.core.Authentication;
 import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.Date;
 import java.util.List;
-import java.util.logging.Logger;
 
 @RestController
 @CrossOrigin(origins = "*", allowedHeaders = "*")

src/main/java/com/example/kickevent/controller/UserController.java

@@ -1,7 +1,7 @@
 package com.example.kickevent.controller;
 
-import com.example.kickevent.model.User;
 import com.example.kickevent.exceptions.UserNotFoundException;
+import com.example.kickevent.model.User;
 import com.example.kickevent.services.UserService;
 import org.springframework.hateoas.EntityModel;
 import org.springframework.hateoas.server.mvc.WebMvcLinkBuilder;

src/main/java/com/example/kickevent/exceptions/EventNotFoundAdvice.java

@@ -1,7 +1,10 @@
 package com.example.kickevent.exceptions;
 
 import org.springframework.http.HttpStatus;
-import org.springframework.web.bind.annotation.*;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.ResponseStatus;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
 
 @RestControllerAdvice
 public class EventNotFoundAdvice {

src/main/java/com/example/kickevent/exceptions/JwtTokenExpiredAdvice.java

@@ -1,6 +1,5 @@
 package com.example.kickevent.exceptions;
 
-import org.apache.coyote.Response;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;

src/main/java/com/example/kickevent/exceptions/UserNotFoundAdvice.java

@@ -1,7 +1,10 @@
 package com.example.kickevent.exceptions;
 
 import org.springframework.http.HttpStatus;
-import org.springframework.web.bind.annotation.*;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.ResponseStatus;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
 
 @RestControllerAdvice
 public class UserNotFoundAdvice {

src/main/java/com/example/kickevent/exceptions/UsernameAlreadyTakenAdvice.java

@@ -1,7 +1,10 @@
 package com.example.kickevent.exceptions;
 
 import org.springframework.http.HttpStatus;
-import org.springframework.web.bind.annotation.*;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.ResponseStatus;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
 
 @RestControllerAdvice
 public class UsernameAlreadyTakenAdvice {

src/main/java/com/example/kickevent/model/Comment.java

@@ -1,6 +1,5 @@
 package com.example.kickevent.model;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.*;
 import org.hibernate.annotations.OnDelete;
 import org.hibernate.annotations.OnDeleteAction;

src/main/java/com/example/kickevent/model/Event.java

@@ -1,14 +1,12 @@
 
 package com.example.kickevent.model;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.*;
 import org.hibernate.annotations.OnDelete;
 import org.hibernate.annotations.OnDeleteAction;
 
 import javax.persistence.*;
 import java.util.Date;
-import java.util.List;
 
 @Entity
 @Data

src/main/java/com/example/kickevent/model/User.java

@@ -1,13 +1,11 @@
 package com.example.kickevent.model;
 
 
-
 import com.fasterxml.jackson.annotation.JsonProperty;
 import lombok.*;
 
 import javax.persistence.*;
 import java.util.ArrayList;
-
 import java.util.List;
 
 

src/main/java/com/example/kickevent/repositories/EventRepository.java

@@ -3,7 +3,6 @@
 import com.example.kickevent.model.Event;
 import org.springframework.data.jpa.repository.JpaRepository;
 
-import java.util.List;
 import java.util.Optional;
 
 public interface EventRepository extends JpaRepository<Event,Long> {

src/main/java/com/example/kickevent/repositories/UserRepository.java

@@ -3,7 +3,6 @@
 import com.example.kickevent.model.User;
 import org.springframework.data.jpa.repository.JpaRepository;
 
-
 import java.util.List;
 import java.util.Optional;
 /*

src/main/java/com/example/kickevent/security/JwtRequestFilter.java

@@ -3,7 +3,6 @@
 import com.example.kickevent.exceptions.JwtTokenExpiredException;
 import com.example.kickevent.services.UserService;
 import io.jsonwebtoken.ExpiredJwtException;
-
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
 import org.springframework.security.core.context.SecurityContextHolder;

src/main/java/com/example/kickevent/services/CommentService.java

@@ -2,15 +2,10 @@
 
 import com.example.kickevent.model.Comment;
 import com.example.kickevent.repositories.CommentRepository;
-import com.example.kickevent.repositories.EventRepository;
 import com.example.kickevent.repositories.UserRepository;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.core.Authentication;
 import org.springframework.stereotype.Service;
-import org.springframework.web.bind.annotation.*;
 
 import java.time.Instant;
 import java.util.Date;

src/main/java/com/example/kickevent/services/EventService.java

@@ -1,7 +1,6 @@
 package com.example.kickevent.services;
 
 import com.example.kickevent.model.Event;
-import com.example.kickevent.model.User;
 import com.example.kickevent.repositories.EventRepository;
 import com.example.kickevent.repositories.UserRepository;
 import org.slf4j.Logger;
@@ -11,11 +10,9 @@
 import org.springframework.security.core.Authentication;
 import org.springframework.stereotype.Service;
 
-import java.security.Principal;
 import java.time.Instant;
 import java.util.Date;
 import java.util.List;
-import java.util.Objects;
 import java.util.Optional;
 
 @Service

src/main/java/com/example/kickevent/services/RefreshTokenService.java

@@ -1,10 +1,10 @@
 package com.example.kickevent.services;
 
 
+import com.example.kickevent.exceptions.TokenRefreshException;
 import com.example.kickevent.model.RefreshToken;
 import com.example.kickevent.repositories.RefreshTokenRepository;
 import com.example.kickevent.repositories.UserRepository;
-import com.example.kickevent.exceptions.TokenRefreshException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;

src/main/java/com/example/kickevent/services/UserService.java

@@ -1,12 +1,11 @@
 package com.example.kickevent.services;
 
+import com.example.kickevent.exceptions.UsernameAlreadyTakenException;
 import com.example.kickevent.model.Role;
 import com.example.kickevent.model.User;
-import com.example.kickevent.exceptions.UsernameAlreadyTakenException;
 import com.example.kickevent.repositories.RefreshTokenRepository;
 import com.example.kickevent.repositories.RoleRepository;
 import com.example.kickevent.repositories.UserRepository;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -19,10 +18,11 @@
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
-;
 import java.util.*;
 import java.util.stream.Collectors;
 
+;
+
 @Service
 public class UserService implements UserDetailsService {