Add create-update post component.

src/main/java/org/codiki/core/entities/persistence/Category.java

@@ -17,6 +17,9 @@ import javax.persistence.OneToMany;
 import javax.persistence.Table;
 
 import org.codiki.core.entities.dto.CategoryDTO;
+import org.codiki.core.entities.dto.View;
+
+import com.fasterxml.jackson.annotation.JsonView;
 
 @Entity
 @Table(name="category")
@@ -29,8 +32,10 @@ public class Category implements Serializable {
 	/* ******************* */
 	@Id
 	@GeneratedValue(strategy = GenerationType.IDENTITY)
+	@JsonView(View.PostDTO.class)
 	private Long id;
 	
+	@JsonView(View.PostDTO.class)
 	private String name;
 
 	/* ******************* */

src/main/java/org/codiki/posts/PostController.java

@@ -120,36 +120,32 @@ public class PostController {
 
 	@JsonView(View.PostDTO.class)
 	@PostMapping("/preview")
-	public PostDTO preview(@RequestBody final PostDTO pPost) {
-		final PostDTO result = new PostDTO();
-		
-		result.setTitle(pPost.getTitle());
-		result.setImage(pPost.getImage() == null || "".equals(pPost.getImage())
+	public Post preview(@RequestBody final Post pPost) {
+		pPost.setImage(pPost.getImage() == null || "".equals(pPost.getImage())
 				? "https://news-cdn.softpedia.com/images/news2/this-is-the-default-wallpaper-of-the-gnome-3-20-desktop-environment-500743-2.jpg"
 				: pPost.getImage());
-		result.setDescription(pPost.getDescription());
-		result.setText(parserService.parse(pPost.getText()));
+		pPost.setText(parserService.parse(pPost.getText()));
 		
-		return result;
+		return pPost;
 	}
 
 	@JsonView(View.PostDTO.class)
 	@PostMapping("/")
-	public PostDTO insert(@RequestBody final PostDTO pPost, final HttpServletRequest pRequest,
+	public Post insert(@RequestBody final PostDTO pPost, final HttpServletRequest pRequest,
 			final HttpServletResponse pResponse, final Principal pPrincipal) {
-		PostDTO result = null;
+		Post result = null;
 		
 		Optional<Post> postCreated = postService.insert(pPost, pRequest, pResponse, pPrincipal);
 		
 		if(postCreated.isPresent()) {
-			result = new PostDTO(postCreated.get());
+			result = postCreated.get();
 		}
 		
 		return result;
 	}
 	
 	@PutMapping("/")
-	public void update(@RequestBody final PostDTO pPost, final HttpServletRequest pRequest,
+	public void update(@RequestBody final Post pPost, final HttpServletRequest pRequest,
 			final HttpServletResponse pResponse, final Principal pPrincipal) throws IOException {
 		postService.update(pPost, pRequest, pResponse, pPrincipal);
 	}

src/main/java/org/codiki/posts/PostService.java

@@ -65,7 +65,7 @@ public class PostService {
 		return result;
 	}
 	
-	public void update(final PostDTO pPost, final HttpServletRequest pRequest,
+	public void update(final Post pPost, final HttpServletRequest pRequest,
 			final HttpServletResponse pResponse, final Principal pPrincipal) throws IOException {
 		final Optional<User> connectedUser = userService.getUserByPrincipal(pPrincipal);