refactor naming + user

src/main/java/de/bstly/board/businesslogic/CommentManager.java

@@ -43,12 +43,12 @@ public class CommentManager {
 	/**
 	 * Fetch by ranking.
 	 *
-	 * @param target  the target
-	 * @param parent  the parent
-	 * @param date    the date
+	 * @param target the target
+	 * @param parent the parent
+	 * @param date the date
 	 * @param gravity the gravity
-	 * @param page    the page
-	 * @param size    the size
+	 * @param page the page
+	 * @param size the size
 	 * @return the page
 	 */
 
@@ -68,23 +68,43 @@ public class CommentManager {
 	 *
 	 * @param target the target
 	 * @param parent the parent
-	 * @param date   the date
-	 * @param page   the page
-	 * @param size   the size
+	 * @param date the date
+	 * @param page the page
+	 * @param size the size
+	 * @param desc the desc
 	 * @return the page
 	 */
-	public Page<Comment> fetchByDate(Long target, Long parent, Instant date, int page, int size) {
+	public Page<Comment> fetchByDate(Long target, Long parent, Instant date, int page, int size,
+			boolean desc) {
+		Sort sort = Sort.by(desc ? Order.desc("created") : Order.asc("created"));
 		if (parent == null) {
-			return commentRepository.findAll(
-					qComment.target.eq(target).and(qComment.parent.isNull())
-							.and(qComment.created.before(date)),
-					PageRequest.of(page, size, Sort.by(Order.asc("created"))));
+			return commentRepository
+					.findAll(
+							qComment.target.eq(target).and(qComment.parent.isNull())
+									.and(qComment.created.before(date)),
+							PageRequest.of(page, size, sort));
 		}
 
-		return commentRepository.findAll(
-				qComment.target.eq(target).and(qComment.parent.eq(parent))
-						.and(qComment.created.before(date)),
-				PageRequest.of(page, size, Sort.by(Order.asc("created"))));
+		return commentRepository.findAll(qComment.target.eq(target).and(qComment.parent.eq(parent))
+				.and(qComment.created.before(date)), PageRequest.of(page, size, sort));
+	}
+
+	/**
+	 * Fetch by username.
+	 *
+	 * @param username the username
+	 * @param orElse the or else
+	 * @param date the date
+	 * @param page the page
+	 * @param size the size
+	 * @param asc the asc
+	 * @return the page
+	 */
+	public Page<Comment> fetchByUsername(String username, Long orElse, Instant date, int page,
+			int size, boolean asc) {
+		Sort sort = Sort.by(asc ? Order.asc("created") : Order.desc("created"));
+		return commentRepository.findAll(qComment.author.eq(username).and(qComment.parent.isNull())
+				.and(qComment.created.before(date)), PageRequest.of(page, size, sort));
 	}
 
 	/**
@@ -116,7 +136,7 @@ public class CommentManager {
 	 * Apply metadata.
 	 *
 	 * @param username the username
-	 * @param comment  the comment
+	 * @param comment the comment
 	 */
 	public void applyMetadata(String username, Comment comment) {
 		if (!comment.getMetadata().containsKey("comments")) {
@@ -153,7 +173,7 @@ public class CommentManager {
 	 * Apply metadata.
 	 *
 	 * @param username the username
-	 * @param entries  the entries
+	 * @param entries the entries
 	 */
 	public void applyMetadata(String username, List<Comment> entries) {
 		for (Comment comment : entries) {