Implementation of publication deletion.

codiki-application/src/main/java/org/codiki/application/publication/PublicationUseCases.java

@@ -123,4 +123,18 @@ public class PublicationUseCases {
 
         return updatedPublication;
     }
+
+    public void deletePublication(UUID publicationId) {
+        Publication publicationToDelete = publicationPort.findById(publicationId)
+            .orElseThrow(() -> new PublicationNotFoundException(publicationId));
+
+        User authenticatedUser = userUseCases.getAuthenticatedUser()
+            .orElseThrow(AuthenticationRequiredException::new);
+
+        if (!publicationToDelete.author().id().equals(authenticatedUser.id())) {
+            throw new PublicationUpdateForbiddenException();
+        }
+
+        publicationPort.delete(publicationToDelete);
+    }
 }

codiki-domain/src/main/java/org/codiki/domain/publication/port/PublicationPort.java

@@ -9,4 +9,6 @@ public interface PublicationPort {
     void save(Publication publication);
 
     Optional<Publication> findById(UUID publicationId);
+
+    void delete(Publication publication);
 }

codiki-exposition/src/main/java/org/codiki/exposition/publication/PublicationController.java

@@ -6,6 +6,7 @@ import org.codiki.application.publication.PublicationUseCases;
 import org.codiki.domain.publication.model.Publication;
 import org.codiki.domain.publication.model.PublicationEditionRequest;
 import org.codiki.exposition.publication.model.PublicationEditionRequestDto;
+import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.PutMapping;
@@ -38,4 +39,9 @@ public class PublicationController {
         Publication updatedPublication = publicationUseCases.updatePublication(publicationId, request);
         return new PublicationDto(updatedPublication);
     }
+
+    @DeleteMapping("/{publicationId}")
+    public void deletePublication(@PathVariable("publicationId") UUID publicationId) {
+        publicationUseCases.deletePublication(publicationId);
+    }
 }

codiki-infrastructure/src/main/java/org/codiki/infrastructure/publication/PublicationJpaAdapter.java

@@ -28,4 +28,9 @@ public class PublicationJpaAdapter implements PublicationPort {
         return repository.findById(publicationId)
             .map(PublicationEntity::toDomain);
     }
+
+    @Override
+    public void delete(Publication publication) {
+        repository.deleteById(publication.id());
+    }
 }

codiki-infrastructure/src/main/java/org/codiki/infrastructure/publication/repository/PublicationRepository.java

@@ -1,9 +1,14 @@
 package org.codiki.infrastructure.publication.repository;
 
+import java.util.Optional;
 import java.util.UUID;
 
 import org.codiki.infrastructure.publication.model.PublicationEntity;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
 
 public interface PublicationRepository extends JpaRepository<PublicationEntity, UUID> {
+    @Query("SELECT p FROM PublicationEntity p JOIN FETCH p.author a JOIN FETCH p.category C WHERE p.id = :publicationId")
+    Optional<PublicationEntity> findById(@Param("publicationId") UUID publicationId);
 }

rest-client-collection/Codiki/environments/localhost.bru

@@ -1,5 +1,5 @@
 vars {
   url: http://localhost:8080
-  publicationId: 31301854-e7c2-4c92-8d91-e9e146a9048f
-  bearerToken: eyJhbGciOiJIUzUxMiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiI1YWQ0NjJiOC04ZjllLTRhMjYtYmI4Ni1jNzRmZWY1ZDExYjYiLCJleHAiOjE3MTAyMzg3Mzh9.4OLDr87maWETWjjsue0rZp8A1r01Z2TE30RPJ3GwnyTybwWFDruV1h32kUrDwFRuA-tbUUHv_YnzDyy75sft3A
+  publicationId: f3a6486c-02f0-4db7-a2e1-1563bc994e7f
+  bearerToken: eyJhbGciOiJIUzUxMiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiI1YWQ0NjJiOC04ZjllLTRhMjYtYmI4Ni1jNzRmZWY1ZDExYjYiLCJleHAiOjE3MTAyMzkzMDR9.2S0ar_3Z2lM-nwgVwiydwycu2XXoHWudZgqaiyEVC6T8IWnb3upTIC3HshyTtHJ0bLetQ7XXqRftPFLTNKgOrw
 }