Merge pull request #89 from nastiausenko/link-controller-integration-…

…test

Link controller integration test

README.md

@@ -0,0 +1,11 @@
+## Environment Variables
+
+The application uses the following environment variables for configuration:
+
+- `POSTGRES_HOST`: Specifies the host address of the PostgreSQL database server.
+- `POSTGRES_PORT`: Specifies the port number of the PostgreSQL database server.
+- `POSTGRES_DB`: Specifies the name of the PostgreSQL database.
+- `POSTGRES_USER`: Specifies the username for connecting to the PostgreSQL database.
+- `POSTGRES_PASSWORD`: Specifies the password for connecting to the PostgreSQL database.
+- `REDIS_HOST`: Specifies the host address of the Redis server.
+- `REDIS_PORT`: Specifies the port number of the Redis server.

src/main/java/com/linkurlshorter/urlshortener/exception/GlobalExceptionHandler.java

@@ -1,10 +1,10 @@
 package com.linkurlshorter.urlshortener.exception;
 
 import com.linkurlshorter.urlshortener.auth.exception.EmailAlreadyTakenException;
-import com.linkurlshorter.urlshortener.link.*;
-import com.linkurlshorter.urlshortener.user.NoSuchEmailFoundException;
-import com.linkurlshorter.urlshortener.user.NoUserFoundByEmailException;
-import com.linkurlshorter.urlshortener.user.NoUserFoundByIdException;
+import com.linkurlshorter.urlshortener.link.exception.*;
+import com.linkurlshorter.urlshortener.user.exception.NoSuchEmailFoundException;
+import com.linkurlshorter.urlshortener.user.exception.NoUserFoundByEmailException;
+import com.linkurlshorter.urlshortener.user.exception.NoUserFoundByIdException;
 import jakarta.servlet.http.HttpServletRequest;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;

src/main/java/com/linkurlshorter/urlshortener/link/LinkController.java

@@ -1,5 +1,18 @@
 package com.linkurlshorter.urlshortener.link;
 
+import com.linkurlshorter.urlshortener.link.dto.LinkInfoDto;
+import com.linkurlshorter.urlshortener.link.dto.LinkInfoDtoMapper;
+import com.linkurlshorter.urlshortener.link.dto.LinkStatisticsDto;
+import com.linkurlshorter.urlshortener.link.exception.DeletedLinkException;
+import com.linkurlshorter.urlshortener.link.exception.ForbiddenException;
+import com.linkurlshorter.urlshortener.link.exception.InternalServerLinkException;
+import com.linkurlshorter.urlshortener.link.exception.LinkStatusException;
+import com.linkurlshorter.urlshortener.link.request.CreateLinkRequest;
+import com.linkurlshorter.urlshortener.link.request.EditLinkContentRequest;
+import com.linkurlshorter.urlshortener.link.response.CreateLinkResponse;
+import com.linkurlshorter.urlshortener.link.response.LinkInfoResponse;
+import com.linkurlshorter.urlshortener.link.response.LinkModifyingResponse;
+import com.linkurlshorter.urlshortener.link.response.LinkStatisticsResponse;
 import com.linkurlshorter.urlshortener.user.User;
 import com.linkurlshorter.urlshortener.user.UserService;
 import io.swagger.v3.oas.annotations.Operation;

src/main/java/com/linkurlshorter/urlshortener/link/LinkRepository.java

@@ -1,5 +1,6 @@
 package com.linkurlshorter.urlshortener.link;
 
+import com.linkurlshorter.urlshortener.link.dto.LinkStatisticsDto;
 import com.linkurlshorter.urlshortener.user.User;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
@@ -35,7 +36,7 @@ public interface LinkRepository extends JpaRepository<Link, UUID> {
 
     List<Link> findAllByUser(User user);
 
-    @Query("SELECT new com.linkurlshorter.urlshortener.link.LinkStatisticsDto(l.id, l.shortLink, l.statistics)" +
+    @Query("SELECT new com.linkurlshorter.urlshortener.link.dto.LinkStatisticsDto(l.id, l.shortLink, l.statistics)" +
             " FROM Link l WHERE l.user.id = :userId AND l.status <> 'DELETED'")
     List<LinkStatisticsDto> getLinkUsageStatsForUser(@Param(value = "userId") UUID userId);
     /**

src/main/java/com/linkurlshorter/urlshortener/link/LinkService.java

@@ -1,6 +1,12 @@
 package com.linkurlshorter.urlshortener.link;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
+import com.linkurlshorter.urlshortener.link.dto.LinkStatisticsDto;
+import com.linkurlshorter.urlshortener.link.exception.DeletedLinkException;
+import com.linkurlshorter.urlshortener.link.exception.InactiveLinkException;
+import com.linkurlshorter.urlshortener.link.exception.NoLinkFoundByShortLinkException;
+import com.linkurlshorter.urlshortener.link.exception.NullLinkPropertyException;
+import com.linkurlshorter.urlshortener.link.validation.EndTimeLinkValidator;
 import lombok.RequiredArgsConstructor;
 import lombok.SneakyThrows;
 import org.springframework.stereotype.Service;
@@ -44,10 +50,15 @@ public String getLongLinkFromShortLink(String shortLink) {
             Link link = jedis.exists(shortLink)
                     ? mapper.readValue(jedis.get(shortLink), Link.class)
                     : findByShortLink(shortLink);
-
             if (link.getStatus() == LinkStatus.INACTIVE) {
                 throw new InactiveLinkException(shortLink);
             }
+            if (link.getExpirationTime().isBefore(LocalDateTime.now())) {
+                link.setStatus(LinkStatus.INACTIVE);
+                jedis.set(link.getShortLink(), mapper.writeValueAsString(link));
+                save(link);
+                throw new InactiveLinkException(shortLink);
+            }
             updateLinkStatsAndSave(link, jedis);
             return link.getLongLink();
         }
@@ -61,7 +72,7 @@ public String getLongLinkFromShortLink(String shortLink) {
      * @param link the link to be updated
      */
     @SneakyThrows
-    private void updateLinkStatsAndSave(Link link, Jedis jedis) {
+    private void updateLinkStatsAndSave(@EndTimeLinkValidator Link link, Jedis jedis) {
         link.setStatistics(link.getStatistics() + 1);
         link.setExpirationTime(LocalDateTime.now().plusMonths(1));
 

src/main/java/com/linkurlshorter/urlshortener/link/ShortLinkGenerator.java

@@ -1,5 +1,6 @@
 package com.linkurlshorter.urlshortener.link;
 
+import com.linkurlshorter.urlshortener.link.exception.InternalServerLinkException;
 import lombok.RequiredArgsConstructor;
 import org.apache.commons.lang3.RandomStringUtils;
 import org.springframework.stereotype.Service;

src/main/java/com/linkurlshorter/urlshortener/link/LinkInfoDto.java → src/main/java/com/linkurlshorter/urlshortener/link/dto/LinkInfoDto.java

@@ -1,5 +1,6 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.dto;
 
+import com.linkurlshorter.urlshortener.link.LinkStatus;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;

src/main/java/com/linkurlshorter/urlshortener/link/LinkInfoDtoMapper.java → src/main/java/com/linkurlshorter/urlshortener/link/dto/LinkInfoDtoMapper.java

@@ -1,5 +1,7 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.dto;
 
+import com.linkurlshorter.urlshortener.link.Link;
+import com.linkurlshorter.urlshortener.link.dto.LinkInfoDto;
 import org.springframework.stereotype.Component;
 
 /**

src/main/java/com/linkurlshorter/urlshortener/link/LinkStatisticsDto.java → src/main/java/com/linkurlshorter/urlshortener/link/dto/LinkStatisticsDto.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.dto;
 
 import lombok.AllArgsConstructor;
 import lombok.Builder;

src/main/java/com/linkurlshorter/urlshortener/link/DeletedLinkException.java → src/main/java/com/linkurlshorter/urlshortener/link/exception/DeletedLinkException.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.exception;
 
 /**
  * Exception thrown when attempting to operate with a link marked as deleted

src/main/java/com/linkurlshorter/urlshortener/link/ForbiddenException.java → src/main/java/com/linkurlshorter/urlshortener/link/exception/ForbiddenException.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.exception;
 
 public class ForbiddenException extends RuntimeException {
 

src/main/java/com/linkurlshorter/urlshortener/link/InactiveLinkException.java → src/main/java/com/linkurlshorter/urlshortener/link/exception/InactiveLinkException.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.exception;
 
 public class InactiveLinkException extends RuntimeException {
 

src/main/java/com/linkurlshorter/urlshortener/link/InternalServerLinkException.java → src/main/java/com/linkurlshorter/urlshortener/link/exception/InternalServerLinkException.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.exception;
 
 /**
  * Indicating unexpected exceptions which do not depend on user

src/main/java/com/linkurlshorter/urlshortener/link/LinkStatusException.java → src/main/java/com/linkurlshorter/urlshortener/link/exception/LinkStatusException.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.exception;
 
 /**
  * Exception thrown when the status of a link is invalid for a particular operation.

src/main/java/com/linkurlshorter/urlshortener/link/NoLinkFoundByIdException.java → src/main/java/com/linkurlshorter/urlshortener/link/exception/NoLinkFoundByIdException.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.exception;
 
 /**
  * Exception thrown when no link is found by the provided ID.

src/main/java/com/linkurlshorter/urlshortener/link/NoLinkFoundByShortLinkException.java → src/main/java/com/linkurlshorter/urlshortener/link/exception/NoLinkFoundByShortLinkException.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.exception;
 
 /**
  * Exception thrown when no link is found by the provided shortLink.

src/main/java/com/linkurlshorter/urlshortener/link/NullLinkPropertyException.java → src/main/java/com/linkurlshorter/urlshortener/link/exception/NullLinkPropertyException.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.exception;
 
 /**
  * This exception class represents a situation where a required property or link entity is null,

src/main/java/com/linkurlshorter/urlshortener/link/CreateLinkRequest.java → src/main/java/com/linkurlshorter/urlshortener/link/request/CreateLinkRequest.java

@@ -1,5 +1,7 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.request;
 
+import com.linkurlshorter.urlshortener.link.validation.UrlLongFormatValidator;
+import com.linkurlshorter.urlshortener.link.validation.UrlNewShortValidator;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;

src/main/java/com/linkurlshorter/urlshortener/link/EditLinkContentRequest.java → src/main/java/com/linkurlshorter/urlshortener/link/request/EditLinkContentRequest.java

@@ -1,12 +1,11 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.request;
 
+import com.linkurlshorter.urlshortener.link.validation.UrlNewShortValidator;
 import jakarta.validation.constraints.NotNull;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
-import java.util.UUID;
-
 /**
  * Represents a request to edit the content of a link.
  * <p>

src/main/java/com/linkurlshorter/urlshortener/link/CreateLinkResponse.java → src/main/java/com/linkurlshorter/urlshortener/link/response/CreateLinkResponse.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.response;
 
 import lombok.AllArgsConstructor;
 import lombok.Data;

src/main/java/com/linkurlshorter/urlshortener/link/LinkInfoResponse.java → src/main/java/com/linkurlshorter/urlshortener/link/response/LinkInfoResponse.java

@@ -1,5 +1,6 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.response;
 
+import com.linkurlshorter.urlshortener.link.dto.LinkInfoDto;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;

src/main/java/com/linkurlshorter/urlshortener/link/LinkModifyingResponse.java → src/main/java/com/linkurlshorter/urlshortener/link/response/LinkModifyingResponse.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.response;
 
 import lombok.AllArgsConstructor;
 import lombok.Data;

src/main/java/com/linkurlshorter/urlshortener/link/LinkStatisticsResponse.java → src/main/java/com/linkurlshorter/urlshortener/link/response/LinkStatisticsResponse.java

@@ -1,5 +1,6 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.response;
 
+import com.linkurlshorter.urlshortener.link.dto.LinkStatisticsDto;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;

src/main/java/com/linkurlshorter/urlshortener/link/EndTimeLinkValidator.java → src/main/java/com/linkurlshorter/urlshortener/link/validation/EndTimeLinkValidator.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.validation;
 
 
 import jakarta.validation.Constraint;
@@ -15,7 +15,7 @@
  */
 @Documented
 @Retention(RetentionPolicy.RUNTIME)
-@Target({ElementType.FIELD, ElementType.METHOD, ElementType.ANNOTATION_TYPE})
+@Target({ElementType.FIELD, ElementType.METHOD,ElementType.PARAMETER, ElementType.ANNOTATION_TYPE})
 @Constraint(validatedBy = UrlShortValidatorImpl.class)
 public @interface EndTimeLinkValidator {
 

src/main/java/com/linkurlshorter/urlshortener/link/EndTimeLinkValidatorImpl.java → src/main/java/com/linkurlshorter/urlshortener/link/validation/EndTimeLinkValidatorImpl.java

@@ -1,5 +1,6 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.validation;
 
+import com.linkurlshorter.urlshortener.link.validation.EndTimeLinkValidator;
 import jakarta.validation.ConstraintValidator;
 import jakarta.validation.ConstraintValidatorContext;
 

src/main/java/com/linkurlshorter/urlshortener/link/UrlLongFormatValidator.java → src/main/java/com/linkurlshorter/urlshortener/link/validation/UrlLongFormatValidator.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.validation;
 
 import jakarta.validation.Constraint;
 import jakarta.validation.Payload;

src/main/java/com/linkurlshorter/urlshortener/link/UrlLongFormatValidatorImpl.java → src/main/java/com/linkurlshorter/urlshortener/link/validation/UrlLongFormatValidatorImpl.java

@@ -1,5 +1,6 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.validation;
 
+import com.linkurlshorter.urlshortener.link.validation.UrlLongFormatValidator;
 import jakarta.validation.ConstraintValidator;
 import jakarta.validation.ConstraintValidatorContext;
 import okhttp3.OkHttpClient;

src/main/java/com/linkurlshorter/urlshortener/link/UrlNewShortValidator.java → src/main/java/com/linkurlshorter/urlshortener/link/validation/UrlNewShortValidator.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.validation;
 
 import jakarta.validation.Constraint;
 import jakarta.validation.Payload;

src/main/java/com/linkurlshorter/urlshortener/link/UrlNewShortValidatorImpl.java → src/main/java/com/linkurlshorter/urlshortener/link/validation/UrlNewShortValidatorImpl.java

@@ -1,12 +1,12 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.validation;
 
+import com.linkurlshorter.urlshortener.link.LinkService;
+import com.linkurlshorter.urlshortener.link.validation.UrlNewShortValidator;
 import jakarta.validation.ConstraintValidator;
 import jakarta.validation.ConstraintValidatorContext;
 import lombok.RequiredArgsConstructor;
 import org.apache.commons.lang3.StringUtils;
 
-import java.util.Optional;
-
 /**
  * The UrlShortValidatorImpl class implements the {@link ConstraintValidator} interface for annotating an UrlShortValidator.
  * Used to validate short links to ensure that they are unique and their length does not exceed the set maximum

src/main/java/com/linkurlshorter/urlshortener/link/UrlShortFormatValidator.java → src/main/java/com/linkurlshorter/urlshortener/link/validation/UrlShortFormatValidator.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.validation;
 
 import jakarta.validation.Constraint;
 import jakarta.validation.Payload;

src/main/java/com/linkurlshorter/urlshortener/link/UrlShortFormatValidatorImpl.java → src/main/java/com/linkurlshorter/urlshortener/link/validation/UrlShortFormatValidatorImpl.java

@@ -1,5 +1,7 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.validation;
 
+import com.linkurlshorter.urlshortener.link.LinkService;
+import com.linkurlshorter.urlshortener.link.validation.UrlShortFormatValidator;
 import jakarta.validation.ConstraintValidator;
 import jakarta.validation.ConstraintValidatorContext;
 import lombok.RequiredArgsConstructor;

src/main/java/com/linkurlshorter/urlshortener/link/UrlShortValidator.java → src/main/java/com/linkurlshorter/urlshortener/link/validation/UrlShortValidator.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.validation;
 
 import jakarta.validation.Constraint;
 import jakarta.validation.Payload;

src/main/java/com/linkurlshorter/urlshortener/link/UrlShortValidatorImpl.java → src/main/java/com/linkurlshorter/urlshortener/link/validation/UrlShortValidatorImpl.java

@@ -1,5 +1,9 @@
-package com.linkurlshorter.urlshortener.link;
+package com.linkurlshorter.urlshortener.link.validation;
 
+import com.linkurlshorter.urlshortener.link.Link;
+import com.linkurlshorter.urlshortener.link.LinkService;
+import com.linkurlshorter.urlshortener.link.LinkStatus;
+import com.linkurlshorter.urlshortener.link.validation.UrlShortValidator;
 import jakarta.validation.ConstraintValidator;
 import jakarta.validation.ConstraintValidatorContext;
 import lombok.RequiredArgsConstructor;

src/main/java/com/linkurlshorter/urlshortener/redirect/LinkRedirectController.java

@@ -1,6 +1,7 @@
 package com.linkurlshorter.urlshortener.redirect;
 
 import com.linkurlshorter.urlshortener.link.LinkService;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.validation.constraints.NotBlank;
 import lombok.RequiredArgsConstructor;
@@ -34,6 +35,7 @@ public class LinkRedirectController {
      */
     @SneakyThrows
     @GetMapping("/{shortLink}")
+    @ApiResponse(responseCode = "302", description = "Redirect to original link")
     public RedirectView redirectToOriginalLink(@PathVariable @NotBlank String shortLink) {
         String longLink = linkService.getLongLinkFromShortLink(shortLink);
         return buildRedirectView(longLink);

src/main/java/com/linkurlshorter/urlshortener/user/User.java

@@ -12,6 +12,7 @@
 import jakarta.persistence.Id;
 import jakarta.persistence.OneToMany;
 import jakarta.persistence.Table;
+import jakarta.validation.constraints.Email;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;

src/main/java/com/linkurlshorter/urlshortener/user/UserController.java

@@ -3,6 +3,10 @@
 import com.linkurlshorter.urlshortener.auth.exception.EmailAlreadyTakenException;
 import com.linkurlshorter.urlshortener.jwt.JwtUtil;
 import com.linkurlshorter.urlshortener.security.CustomUserDetailsService;
+import com.linkurlshorter.urlshortener.user.exception.NoSuchEmailFoundException;
+import com.linkurlshorter.urlshortener.user.request.ChangeUserEmailRequest;
+import com.linkurlshorter.urlshortener.user.request.ChangeUserPasswordRequest;
+import com.linkurlshorter.urlshortener.user.responce.UserModifyingResponse;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
 import io.swagger.v3.oas.annotations.tags.Tag;

src/main/java/com/linkurlshorter/urlshortener/user/UserService.java

@@ -1,5 +1,9 @@
 package com.linkurlshorter.urlshortener.user;
 
+import com.linkurlshorter.urlshortener.user.exception.NoUserFoundByEmailException;
+import com.linkurlshorter.urlshortener.user.exception.NoUserFoundByIdException;
+import com.linkurlshorter.urlshortener.user.exception.NullEmailException;
+import com.linkurlshorter.urlshortener.user.exception.NullUserPropertyException;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 

src/main/java/com/linkurlshorter/urlshortener/user/NoSuchEmailFoundException.java → src/main/java/com/linkurlshorter/urlshortener/user/exception/NoSuchEmailFoundException.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.user;
+package com.linkurlshorter.urlshortener.user.exception;
 
 /**
  * This exception is thrown when no matching email is found in the database.

src/main/java/com/linkurlshorter/urlshortener/user/NoUserFoundByEmailException.java → src/main/java/com/linkurlshorter/urlshortener/user/exception/NoUserFoundByEmailException.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.user;
+package com.linkurlshorter.urlshortener.user.exception;
 
 /**
  * Exception indicating that no user was found based on the provided email.

src/main/java/com/linkurlshorter/urlshortener/user/NoUserFoundByIdException.java → src/main/java/com/linkurlshorter/urlshortener/user/exception/NoUserFoundByIdException.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.user;
+package com.linkurlshorter.urlshortener.user.exception;
 
 /**
  * Exception indicating that no user was found based on the provided ID.

src/main/java/com/linkurlshorter/urlshortener/user/NullEmailException.java → src/main/java/com/linkurlshorter/urlshortener/user/exception/NullEmailException.java

@@ -1,5 +1,5 @@
 
-package com.linkurlshorter.urlshortener.user;
+package com.linkurlshorter.urlshortener.user.exception;
 
 /**
  * This exception is thrown when a null email is provided, indicating that the request cannot be processed.

src/main/java/com/linkurlshorter/urlshortener/user/NullUserPropertyException.java → src/main/java/com/linkurlshorter/urlshortener/user/exception/NullUserPropertyException.java

@@ -1,4 +1,4 @@
-package com.linkurlshorter.urlshortener.user;
+package com.linkurlshorter.urlshortener.user.exception;
 
 /**
  * Exception thrown when a user entity or a required user property is found to be null,