Add dependency to pictures in publications.

codiki-exposition/src/main/java/org/codiki/exposition/picture/PictureController.java

@@ -6,6 +6,7 @@ import java.util.UUID;
 import static org.springframework.http.MediaType.APPLICATION_OCTET_STREAM_VALUE;
 import static org.springframework.http.MediaType.MULTIPART_FORM_DATA_VALUE;
 import org.codiki.application.picture.PictureUseCases;
+import org.codiki.domain.picture.exception.PictureNotFoundException;
 import org.codiki.domain.picture.model.Picture;
 import org.springframework.core.io.FileSystemResource;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -39,7 +40,8 @@ public class PictureController {
 
     @GetMapping(value = "/{pictureId}", produces = APPLICATION_OCTET_STREAM_VALUE)
     public FileSystemResource loadPicture(@PathVariable("pictureId") UUID pictureId) {
-        Picture picture = pictureUseCases.findById(pictureId);
+        Picture picture = pictureUseCases.findById(pictureId)
+            .orElseThrow(() -> new PictureNotFoundException(pictureId));
         return new FileSystemResource(picture.contentFile());
     }
 }

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

@@ -13,8 +13,8 @@ public record PublicationDto(
     String title,
     String text,
     String description,
-    String image,
     ZonedDateTime creationDate,
+    UUID picture,
     AuthorDto author,
     CategoryDto category
 ) {
@@ -25,8 +25,8 @@ public record PublicationDto(
             publication.title(),
             publication.text(),
             publication.description(),
-            publication.image(),
             publication.creationDate(),
+            publication.picture().id(),
             new AuthorDto(publication.author()),
             new CategoryDto(publication.category())
         );

codiki-exposition/src/main/java/org/codiki/exposition/publication/model/PublicationEditionRequestDto.java

@@ -8,10 +8,10 @@ public record PublicationEditionRequestDto(
     String title,
     String text,
     String description,
-    String image,
+    UUID pictureId,
     UUID categoryId
 ) {
     public PublicationEditionRequest toDomain() {
-        return new PublicationEditionRequest(title, text, description, image, categoryId);
+        return new PublicationEditionRequest(title, text, description, pictureId, categoryId);
     }
 }