improvemnts:

- ordering of bookmarks
- limitation of bookmarks on index page
- date for bookmarks that did not have a date before the transition

bookmark/src/main/java/de/srsoftware/umbrella/bookmarks/BookmarkApi.java

@@ -1,6 +1,7 @@
 /* © SRSoftware 2025 */
 package de.srsoftware.umbrella.bookmarks;
 
+import static de.srsoftware.tools.Optionals.nullable;
 import static de.srsoftware.umbrella.bookmarks.Constants.*;
 import static de.srsoftware.umbrella.core.ConnectionProvider.connect;
 import static de.srsoftware.umbrella.core.Constants.*;
@@ -85,7 +86,19 @@ public class BookmarkApi extends BaseHandler {
 	}
 
 	private boolean getUserBookmarks(UmbrellaUser user, HttpExchange ex) throws IOException {
-		var bookmarks = db.list(user.id());
+		var param = queryParam(ex);
+		long offset = switch (param.get(OFFSET)){
+			case String s -> Long.parseLong(s);
+			case Number n -> n.longValue();
+			case null, default -> 0;
+		};
+		long limit = switch (param.get(LIMIT)){
+			case String s -> Long.parseLong(s);
+			case Number n -> n.longValue();
+			case null, default -> 100;
+		};
+
+		var bookmarks = db.list(user.id(),offset,limit);
 		return sendContent(ex,mapValues(bookmarks));
 	}
 

bookmark/src/main/java/de/srsoftware/umbrella/bookmarks/BookmarkDb.java

@@ -8,7 +8,7 @@ import java.util.Collection;
 import java.util.Map;
 
 public interface BookmarkDb {
-	Map<Long, Bookmark> list(long userId);
+	Map<Long, Bookmark> list(long userId, long offset, long limit);
 
 	Bookmark load(long id, long userId);
 

bookmark/src/main/java/de/srsoftware/umbrella/bookmarks/SqliteDb.java

@@ -69,10 +69,10 @@ CREATE TABLE IF NOT EXISTS {0} (
 	}
 
 	@Override
-	public Map<Long, Bookmark> list(long userId) {
+	public Map<Long, Bookmark> list(long userId, long offset, long limit) {
 		try {
 			var map = new HashMap<Long,Bookmark>();
-			var rs = select(ALL).from(TABLE_URL_COMMENTS).leftJoin(URL_ID,TABLE_URLS,ID).where(USER_ID, equal(userId)).exec(db);
+			var rs = select(ALL).from(TABLE_URL_COMMENTS).leftJoin(URL_ID,TABLE_URLS,ID).where(USER_ID, equal(userId)).sort(format("{0} DESC",TIMESTAMP)).skip(offset).limit(limit).exec(db);
 			while (rs.next()){
 				var bookmark = Bookmark.of(rs);
 				map.put(bookmark.urlId(),bookmark);

core/src/main/java/de/srsoftware/umbrella/core/Constants.java

@@ -69,6 +69,7 @@ public class Constants {
 
 	public static final String LANGUAGE             = "language";
 	public static final String LAST_CUSTOMER_NUMBER = "last_customer_number";
+	public static final String LIMIT                = "limit";
 	public static final String LOGIN                = "login";
 
 	public static final String MEMBERS = "members";
@@ -82,7 +83,9 @@ public class Constants {
 	public static final String NOTE = "note";
 	public static final String NUMBER = "number";
 
+	public static final String OFFSET   = "offset";
 	public static final String OPTIONAL = "optional";
+
 	public static final String PARENT_TASK_ID = "parent_task_id";
 	public static final String PASS = "pass";
 	public static final String PASSWORD = "password";

frontend/src/routes/bookmark/Index.svelte

@@ -40,8 +40,8 @@
         }
     }
 
-    async function loadBookmarks(){
+    async function loadBookmarks(offset=0,limit=100){
-        const url  = api('bookmark/list');
+        const url  = api(`bookmark/list?offset=${offset}&limit=${limit}`);
         const resp = await fetch(url,{credentials:'include'});
         if (resp.ok){
             const raw = await resp.json();

tags/src/main/java/de/srsoftware/umbrella/tags/SqliteDb.java

@@ -3,8 +3,7 @@ package de.srsoftware.umbrella.tags;
 
 import static de.srsoftware.tools.Optionals.is0;
 import static de.srsoftware.tools.Optionals.isSet;
-import static de.srsoftware.tools.jdbc.Condition.equal;
+import static de.srsoftware.tools.jdbc.Condition.*;
-import static de.srsoftware.tools.jdbc.Condition.isNull;
 import static de.srsoftware.tools.jdbc.Query.*;
 import static de.srsoftware.tools.jdbc.Query.Dialect.SQLITE;
 import static de.srsoftware.tools.jdbc.Query.SelectQuery.ALL;
@@ -17,6 +16,7 @@ import static java.lang.System.Logger.Level.*;
 import static java.text.MessageFormat.format;
 import static java.time.ZoneOffset.UTC;
 
+import de.srsoftware.tools.jdbc.Condition;
 import de.srsoftware.tools.jdbc.Query;
 import de.srsoftware.umbrella.bookmarks.BookmarkDb;
 import de.srsoftware.umbrella.core.BaseDb;
@@ -28,10 +28,8 @@ import java.util.*;
 import java.util.regex.Pattern;
 
 public class SqliteDb extends BaseDb implements TagDB{
-	private static final System.Logger LOG = System.getLogger("TagDB");
 	private final BookmarkDb bookmarks;
 
-
 	public SqliteDb(Connection tagDb, Connection bmDb) {
 		super(tagDb);
 		bookmarks = new de.srsoftware.umbrella.bookmarks.SqliteDb(bmDb);
@@ -54,13 +52,19 @@ public class SqliteDb extends BaseDb implements TagDB{
 				dropOldTables();
 				renameNewTagTable();
 		}
-
+		version = setCurrentVersion(2);
-		return setCurrentVersion(2);
+		LOG.log(INFO,"Updated db to version {0}",version);
+		return version;
 	}
 
 	private void splitContentToBookmarks() {
 		var pattern = Pattern.compile("/([^/]+)/(\\d+)/view");
 		try {
+			LocalDateTime earliestDate = LocalDateTime.of(2000,1,1,0,0);
+			var rs = select(ALL).from(TABLE_URLS).leftJoin(HASH,TABLE_URL_COMMENTS,URL_HASH).leftJoin(COMMENT_HASH,TABLE_COMMENTS,HASH).where(TIMESTAMP,moreThan(0)).limit(1).exec(db);
+			if (rs.next()) earliestDate = LocalDateTime.ofEpochSecond(rs.getLong(1),0,UTC);
+			rs.close();
+
 			var sql = "CREATE TABLE IF NOT EXISTS tags_new (TAG)";
 			db.prepareStatement(sql).execute();
 			// IMPORT BOOKMARKS
@@ -75,7 +79,7 @@ public class SqliteDb extends BaseDb implements TagDB{
 				var timestamp = commentedURLS.getLong(TIMESTAMP);
 				var comment = commentedURLS.getString(COMMENT);
 				if (!isSet(comment)) comment = "";
-				var dt = is0(timestamp) ? LocalDateTime.now() : LocalDateTime.ofEpochSecond(timestamp,0,UTC);
+				var dt = is0(timestamp) ? earliestDate : LocalDateTime.ofEpochSecond(timestamp,0,UTC);
 				var bm = bookmarks.save(url,comment,List.of(userId),dt.withNano(0));
 
 				String module = null;
@@ -245,11 +249,6 @@ CREATE TABLE IF NOT EXISTS {0} (
 		}
 	}
 
-	private void init(){
-		var version = createTables();
-		LOG.log(INFO,"Updated task db to version {0}",version);
-	}
-
 	@Override
 	public Set<String> list(long userId, String module, long entityId) {
 		try {