search, refactor userpages

pom.xml

@@ -10,7 +10,7 @@
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<java.version>11</java.version>
-		<revision>1.2.0</revision>
+		<revision>1.3.0</revision>
 	</properties>
 
 	<parent>
@@ -57,6 +57,19 @@
 			<artifactId>spring-session-jdbc</artifactId>
 		</dependency>
 
+		<!-- Search -->
+		<dependency>
+			<groupId>org.hibernate.search</groupId>
+			<artifactId>hibernate-search-mapper-orm</artifactId>
+			<version>6.0.7.Final</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.hibernate.search</groupId>
+			<artifactId>hibernate-search-backend-lucene</artifactId>
+			<version>6.0.7.Final</version>
+		</dependency>
+
 		<!-- Query DSL -->
 		<dependency>
 			<groupId>com.querydsl</groupId>

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

@@ -19,13 +19,13 @@ import com.querydsl.jpa.impl.JPAQuery;
 import com.querydsl.jpa.impl.JPAQueryFactory;
 
 import de.bstly.board.model.Comment;
-import de.bstly.board.model.FlaggedStatus;
 import de.bstly.board.model.QComment;
 import de.bstly.board.model.QEntry;
 import de.bstly.board.model.QFlag;
 import de.bstly.board.model.QVote;
-import de.bstly.board.model.Types;
+import de.bstly.board.model.support.FlaggedStatus;
-import de.bstly.board.model.VoteType;
+import de.bstly.board.model.support.Types;
+import de.bstly.board.model.support.VoteType;
 import de.bstly.board.repository.CommentRepository;
 import de.bstly.board.repository.VoteRepository;
 

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

@@ -27,12 +27,12 @@ import com.querydsl.jpa.impl.JPAQueryFactory;
 import de.bstly.board.controller.model.EntryFilter;
 import de.bstly.board.model.Bookmarks;
 import de.bstly.board.model.Entry;
-import de.bstly.board.model.FlaggedStatus;
 import de.bstly.board.model.QEntry;
 import de.bstly.board.model.QFlag;
 import de.bstly.board.model.QVote;
-import de.bstly.board.model.Types;
+import de.bstly.board.model.support.FlaggedStatus;
-import de.bstly.board.model.VoteType;
+import de.bstly.board.model.support.Types;
+import de.bstly.board.model.support.VoteType;
 import de.bstly.board.repository.EntryRepository;
 import de.bstly.board.repository.VoteRepository;
 
@@ -104,7 +104,7 @@ public class EntryManager {
 	 * @param asc the asc
 	 * @return the page
 	 */
-	public Page<Entry> fetchByRanking(String username, EntryFilter filter, double gravity, int page,
+	public Page<Entry> fetchByRanking(String username, EntryFilter filter, float gravity, int page,
 			int size, boolean asc) {
 		Query query = createEntryQuery(RANK_CALCULATION_QUERY, username, filter,
 				asc ? "ranking ASC, entry.created ASC" : "ranking DESC, entry.created DESC");
@@ -152,7 +152,7 @@ public class EntryManager {
 	 * @param asc the asc
 	 * @return the page
 	 */
-	public Page<Entry> fetchByComments(String username, EntryFilter filter, double gravity,
+	public Page<Entry> fetchByComments(String username, EntryFilter filter, float gravity,
 			int page, int size, boolean asc) {
 		Query query = createEntryQuery(COMMENT_CALCULATION_QUERY, username, filter,
 				asc ? "ranking ASC, entry.created ASC" : "ranking DESC, entry.created DESC");
@@ -248,6 +248,24 @@ public class EntryManager {
 					+ ")";
 		}
 		
+		String fixedTagsString = "";
+		if (filter.getFixedTags() != null && !filter.getFixedTags().isEmpty()) {
+			for (int index = 0; index < filter.getFixedTags().size(); index++) {
+				fixedTagsString += "'"
+						+ filter.getFixedTags().get(index)
+						+ "'";
+				if (index < filter.getFixedTags().size() - 1) {
+					fixedTagsString += ",";
+				}
+			}
+		}
+
+		if (StringUtils.hasText(fixedTagsString)) {
+			filterString += " INNER JOIN tags as fixedTag ON entry.id = fixedTag.target AND fixedTag.tag IN ("
+					+ fixedTagsString
+					+ ")";
+		}
+
 		boolean author = false;
 		if (filter.getDate() != null) {
 			filterString += " WHERE entry.created < :before";
@@ -290,6 +308,24 @@ public class EntryManager {
 					+ "))";
 		}
 		
+		String fixedExcludedTagsString = "";
+		if (filter.getFixedExcludedTags() != null && !filter.getFixedExcludedTags().isEmpty()) {
+			for (int index = 0; index < filter.getFixedExcludedTags().size(); index++) {
+				fixedExcludedTagsString += "'"
+						+ filter.getFixedExcludedTags().get(index)
+						+ "'";
+				if (index < filter.getFixedExcludedTags().size() - 1) {
+					fixedExcludedTagsString += ",";
+				}
+			}
+		}
+
+		if (StringUtils.hasText(fixedExcludedTagsString)) {
+			filterString += " AND NOT EXISTS (SELECT * FROM tags as fixedExcludedTag WHERE entry.id = fixedExcludedTag.target AND fixedExcludedTag.tag IN ("
+					+ fixedExcludedTagsString
+					+ "))";
+		}
+
 		if (StringUtils.hasText(orderBy)) {
 			filterString += " ORDER BY "
 					+ orderBy;

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

@@ -10,10 +10,10 @@ import org.springframework.util.Assert;
 import de.bstly.board.model.Comment;
 import de.bstly.board.model.Entry;
 import de.bstly.board.model.Flag;
-import de.bstly.board.model.FlaggedStatus;
 import de.bstly.board.model.QComment;
 import de.bstly.board.model.QFlag;
-import de.bstly.board.model.Types;
+import de.bstly.board.model.support.FlaggedStatus;
+import de.bstly.board.model.support.Types;
 import de.bstly.board.repository.CommentRepository;
 import de.bstly.board.repository.FlagRepository;
 

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

@@ -0,0 +1,113 @@
+/**
+ * 
+ */
+package de.bstly.board.businesslogic;
+
+import java.util.List;
+
+import javax.persistence.EntityManager;
+import javax.transaction.Transactional;
+
+import org.hibernate.search.engine.search.query.SearchResult;
+import org.hibernate.search.mapper.orm.Search;
+import org.hibernate.search.mapper.orm.massindexing.MassIndexer;
+import org.hibernate.search.mapper.orm.session.SearchSession;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.SmartInitializingSingleton;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.event.ContextRefreshedEvent;
+import org.springframework.context.event.EventListener;
+import org.springframework.stereotype.Component;
+
+import com.google.common.collect.Lists;
+
+import de.bstly.board.model.Comment;
+import de.bstly.board.model.Entry;
+import de.bstly.board.model.support.Types;
+
+/**
+ * The Class SearchManager.
+ */
+@Component
+public class SearchManager implements SmartInitializingSingleton {
+
+	private Logger logger = LoggerFactory.getLogger(SearchManager.class);
+
+	@Autowired
+	private EntityManager em;
+	@Autowired
+	private SettingsManager settingsManager;
+	private SearchSession searchSession;
+
+	/*
+	 * @see org.springframework.beans.factory.SmartInitializingSingleton#
+	 * afterSingletonsInstantiated()
+	 */
+	/*
+	 * @see org.springframework.beans.factory.SmartInitializingSingleton#
+	 * afterSingletonsInstantiated()
+	 */
+	@Override
+	public void afterSingletonsInstantiated() {
+		searchSession = Search.session(em);
+	}
+
+	/**
+	 * On application event.
+	 *
+	 * @param event the event
+	 */
+	@EventListener(ContextRefreshedEvent.class)
+	@Transactional
+	public void onApplicationEvent(ContextRefreshedEvent event) {
+		MassIndexer indexer = searchSession.massIndexer().idFetchSize(150)
+				.batchSizeToLoadObjects(25).threadsToLoadObjects(12);
+		try {
+			logger.info("start indexing!");
+			indexer.startAndWait();
+			logger.info("finished indexing!");
+		} catch (InterruptedException e) {
+			logger.error("error on indexing!", e);
+			Thread.currentThread().interrupt();
+		}
+	}
+
+	@Transactional
+	public SearchResult<Object> search(List<Types> types, String search, int page, int size,
+			boolean asc, boolean sortByDate) {
+		List<Class<? extends Object>> classes = Lists.newArrayList();
+		for (Types type : types) {
+			switch (type) {
+			case comment:
+				classes.add(Comment.class);
+				break;
+			case entry:
+				classes.add(Entry.class);
+				break;
+			default:
+				break;
+			}
+		}
+
+		if (classes.contains(Entry.class)) {
+			return searchSession.search(classes)
+					.where(f -> f.bool()
+							.should(f.match().field("title").matching(search)
+									.boost(settingsManager.getGravity()))
+							.should(f.match().field("text").matching(search)))
+					.sort(f -> sortByDate
+							? (asc ? f.field("created").asc() : f.field("created").desc())
+							: (asc ? f.score().asc() : f.score().desc()))
+					.fetch(page * size, size);
+		} else {
+			return searchSession.search(classes)
+					.where(f -> f.bool().should(f.match().field("text").matching(search)))
+					.sort(f -> sortByDate
+							? (asc ? f.field("created").asc() : f.field("created").desc())
+							: (asc ? f.score().asc() : f.score().desc()))
+					.fetch(page * size, size);
+		}
+	}
+
+}

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

@@ -13,7 +13,7 @@ import org.springframework.stereotype.Component;
 public class SettingsManager {
 
 	@Value("${bstly.board.ranking.gravity:1.2}")
-	private double GRAVITY;
+	private float GRAVITY;
 	@Value("${bstly.board.size:30}")
 	private int SIZE;
 	@Value("${bstly.board.entry.changePeriod:1}")
@@ -26,7 +26,7 @@ public class SettingsManager {
 	private long FLAG_THRESH;
 	@Value("${bstly.board.maxTags:3}")
 	private int MAX_TAGS;
-	@Value("${bstly.board.maxUserPage:5}")
+	@Value("${bstly.board.maxUserPage:10}")
 	private long MAX_USER_PAGES;
 
 	/**
@@ -34,7 +34,7 @@ public class SettingsManager {
 	 *
 	 * @return the gravity
 	 */
-	public double getGravity() {
+	public float getGravity() {
 		return GRAVITY;
 	}
 

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

@@ -140,6 +140,9 @@ public class UserManager implements UserDetailsService, SmartInitializingSinglet
 	/*
 	 * @see org.springframework.security.core.userdetails.UserDetailsService#loadUserByUsername(java.lang.String)
 	 */
+	/*
+	 * @see org.springframework.security.core.userdetails.UserDetailsService#loadUserByUsername(java.lang.String)
+	 */
 	/*
 	 * @see org.springframework.security.core.userdetails.UserDetailsService#
 	 * loadUserByUsername(java.lang.String)
@@ -254,6 +257,9 @@ public class UserManager implements UserDetailsService, SmartInitializingSinglet
 	/*
 	 * @see org.springframework.beans.factory.SmartInitializingSingleton#afterSingletonsInstantiated()
 	 */
+	/*
+	 * @see org.springframework.beans.factory.SmartInitializingSingleton#afterSingletonsInstantiated()
+	 */
 	/*
 	 * @see org.springframework.beans.factory.SmartInitializingSingleton#
 	 * afterSingletonsInstantiated()

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

@@ -8,11 +8,13 @@ import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Sort;
 import org.springframework.data.domain.Sort.Direction;
+import org.springframework.data.domain.Sort.Order;
 import org.springframework.stereotype.Component;
 import org.springframework.util.Assert;
 
 import de.bstly.board.model.QUserPage;
 import de.bstly.board.model.UserPage;
+import de.bstly.board.model.support.UserPageSorting;
 import de.bstly.board.repository.UserPageRepository;
 
 /**
@@ -80,10 +82,10 @@ public class UserPageManager {
 	 * @param desc     the desc
 	 * @return the by user
 	 */
-	public Page<UserPage> getByUser(String username, int page, int size, String sortBy,
+	public Page<UserPage> getByUser(String username, int page, int size, boolean desc) {
-			boolean desc) {
 		return userPageRepository.findAll(qUserPage.username.equalsIgnoreCase(username),
-				PageRequest.of(page, size, Sort.by(desc ? Direction.DESC : Direction.ASC, sortBy)));
+				PageRequest.of(page, size, desc ? Sort.by(Order.desc("index"), Order.desc("name"))
+						: Sort.by(Order.asc("index"), Order.asc("name"))));
 	}
 
 	/**
@@ -123,4 +125,40 @@ public class UserPageManager {
 		Assert.isTrue(exists(username, name), "UserPage not found!");
 		userPageRepository.delete(get(username, name));
 	}
+
+	public void createDefault(String username) {
+		if (!exists(username, "TOP")) {
+			UserPage userPageTop = new UserPage();
+			userPageTop.setName("TOP");
+			userPageTop.setUsername(username);
+			userPageTop.setSorting(UserPageSorting.TOP);
+			userPageTop.setIndex(20);
+			save(userPageTop);
+		}
+		if (!exists(username, "NEW")) {
+			UserPage userPageNew = new UserPage();
+			userPageNew.setName("NEW");
+			userPageNew.setUsername(username);
+			userPageNew.setSorting(UserPageSorting.NEW);
+			userPageNew.setIndex(40);
+			save(userPageNew);
+		}
+		if (!exists(username, "HOT")) {
+			UserPage userPageHot = new UserPage();
+			userPageHot.setName("HOT");
+			userPageHot.setUsername(username);
+			userPageHot.setSorting(UserPageSorting.HOT);
+			userPageHot.setIndex(60);
+			userPageHot.setDivider(true);
+			save(userPageHot);
+		}
+		if (!exists(username, "LAST")) {
+			UserPage userPageLast = new UserPage();
+			userPageLast.setName("LAST");
+			userPageLast.setUsername(username);
+			userPageLast.setSorting(UserPageSorting.LAST);
+			userPageLast.setIndex(80);
+			save(userPageLast);
+		}
+	}
 }

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

@@ -7,9 +7,9 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 import de.bstly.board.model.QVote;
-import de.bstly.board.model.Types;
 import de.bstly.board.model.Vote;
-import de.bstly.board.model.VoteType;
+import de.bstly.board.model.support.Types;
+import de.bstly.board.model.support.VoteType;
 import de.bstly.board.repository.VoteRepository;
 
 /**

src/main/java/de/bstly/board/controller/BaseController.java

@@ -80,13 +80,13 @@ public class BaseController {
 	 *
 	 * @return the gravity
 	 */
-	protected double getGravity() {
+	protected float getGravity() {
 		String username = getCurrentUsername();
 		if (username != null) {
 			LocalUser localUser = userManager.getByUsername(username);
 			if (localUser.getSettings() != null && localUser.getSettings().containsKey("gravity")) {
 				try {
-					double gravity = Double.parseDouble(localUser.getSettings().get("gravity"));
+					float gravity = Float.parseFloat(localUser.getSettings().get("gravity"));
 					if (gravity < 0) {
 						return 0;
 					}

src/main/java/de/bstly/board/controller/CommentController.java

@@ -31,10 +31,10 @@ import de.bstly.board.controller.support.EntityResponseStatusException;
 import de.bstly.board.controller.support.RequestBodyErrors;
 import de.bstly.board.controller.validation.CommentValidator;
 import de.bstly.board.model.Comment;
-import de.bstly.board.model.FlaggedStatus;
-import de.bstly.board.model.Types;
 import de.bstly.board.model.Vote;
-import de.bstly.board.model.VoteType;
+import de.bstly.board.model.support.FlaggedStatus;
+import de.bstly.board.model.support.Types;
+import de.bstly.board.model.support.VoteType;
 
 /**
  * The Class CommentController.

src/main/java/de/bstly/board/controller/DebugController.java

@@ -21,18 +21,17 @@ import org.springframework.web.bind.annotation.RestController;
 import de.bstly.board.businesslogic.EntryManager;
 import de.bstly.board.model.Comment;
 import de.bstly.board.model.Entry;
-import de.bstly.board.model.EntryStatus;
-import de.bstly.board.model.EntryType;
 import de.bstly.board.model.LocalUser;
 import de.bstly.board.model.QLocalUser;
-import de.bstly.board.model.Types;
 import de.bstly.board.model.Vote;
-import de.bstly.board.model.VoteType;
+import de.bstly.board.model.support.EntryStatus;
+import de.bstly.board.model.support.EntryType;
+import de.bstly.board.model.support.Types;
+import de.bstly.board.model.support.VoteType;
 import de.bstly.board.repository.CommentRepository;
 import de.bstly.board.repository.LocalUserRepository;
 import de.bstly.board.repository.VoteRepository;
 
-
 /**
  * The Class DebugController.
  */
@@ -40,78 +39,59 @@ import de.bstly.board.repository.VoteRepository;
 @RequestMapping("/debug")
 public class DebugController extends BaseController {
 
-	
 	private Logger logger = LogManager.getLogger(DebugController.class);
 
-	
 	@Autowired
 	private PasswordEncoder passwordEncoder;
 
-	
 	@Autowired
 	private LocalUserRepository localUserRepository;
 
-	
 	@Autowired
 	private CommentRepository commentRepository;
 
-	
 	@Autowired
 	private VoteRepository voteRepository;
 
-	
 	@Autowired
 	private EntryManager entryManager;
 
-	
 	@Value("${debug.random.users:0}")
 	private int users;
 
-	
 	@Value("${debug.random.minEntries:0}")
 	private int minEntries;
 
-	
 	@Value("${debug.random.maxEntries:10}")
 	private int maxEntries;
 
-	
 	@Value("${debug.random.entryAge:63115200}")
 	private long entryAge;
 
-	
 	@Value("${debug.random.minComments:0}")
 	private int minComments;
 
-	
 	@Value("${debug.random.maxComments:10}")
 	private int maxComments;
 
-	
 	@Value("${debug.random.subCommentsFactor:0.5}")
-	private double subCommentsFactor;
+	private float subCommentsFactor;
-	
 
 	@Value("${debug.random.subCommentsThresh:0.3}")
-	private double subCommentsThresh;
+	private float subCommentsThresh;
-	
 
 	@Value("${debug.random.subCommentsDepth:2}")
 	private int subCommentsDepth;
 
-	
 	@Value("${debug.random.minUpvotes:5}")
 	private int minUpvotes;
 
-	
 	@Value("${debug.random.maxUpvotes:10}")
 	private int maxUpvotes;
 
-	
 	@Value("${debug.random.minDownvotes:0}")
 	private int minDownvotes;
 
-	
 	@Value("${debug.random.maxDownvotes:10}")
 	private int maxDownvotes;
 
@@ -225,9 +205,9 @@ public class DebugController extends BaseController {
 	 * @param depth     the depth
 	 * @param userCount the user count
 	 */
-	protected void subComments(Long target, Long parent, Instant date, double factor, double thresh,
+	protected void subComments(Long target, Long parent, Instant date, float factor, float thresh,
 			int depth, long userCount) {
-		if (depth < subCommentsDepth && RandomUtils.nextDouble(0, 1) < thresh) {
+		if (depth < subCommentsDepth && RandomUtils.nextFloat(0, 1) < thresh) {
 			long numSubComments = RandomUtils.nextLong(0, Math.round(maxComments * factor));
 			logger.debug("Create "
 					+ numSubComments
@@ -249,8 +229,8 @@ public class DebugController extends BaseController {
 				logger.trace("Created subComment: '"
 						+ comment.getId()
 						+ "'");
-				subComments(target, comment.getId(), comment.getCreated(), factor * 0.5,
+				subComments(target, comment.getId(), comment.getCreated(), factor * 0.5f,
-						thresh * 0.5, depth++, userCount);
+						thresh * 0.5f, depth++, userCount);
 			}
 		}
 	}

src/main/java/de/bstly/board/controller/EntryController.java

@@ -39,13 +39,13 @@ import de.bstly.board.controller.support.EntityResponseStatusException;
 import de.bstly.board.controller.support.RequestBodyErrors;
 import de.bstly.board.controller.validation.EntryValidator;
 import de.bstly.board.model.Entry;
-import de.bstly.board.model.EntryStatus;
-import de.bstly.board.model.EntryType;
-import de.bstly.board.model.FlaggedStatus;
-import de.bstly.board.model.Types;
 import de.bstly.board.model.UserPage;
 import de.bstly.board.model.Vote;
-import de.bstly.board.model.VoteType;
+import de.bstly.board.model.support.EntryStatus;
+import de.bstly.board.model.support.EntryType;
+import de.bstly.board.model.support.FlaggedStatus;
+import de.bstly.board.model.support.Types;
+import de.bstly.board.model.support.VoteType;
 
 /**
  * The Class EntryController.
@@ -68,189 +68,76 @@ public class EntryController extends BaseController {
 	private UserPageManager userPageManager;
 
 	/**
-	 * Fetch by ranking.
+	 * Fetch by user page.
 	 *
+	 * @param name              the name
+	 * @param usernameParameter the username parameter
 	 * @param pageParameter     the page parameter
 	 * @param sizeParameter     the size parameter
-	 * @param dateParameter the date parameter
-	 * @param tagsParameter the tags parameter
-	 * @param excludedTagsParameter the excluded tags parameter
-	 * @param typeParameter the type parameter
-	 * @param gravityParameter the gravity parameter
 	 * @param ascParameter      the asc parameter
 	 * @param ignoreParameter   the ignore parameter
 	 * @return the page
 	 */
 	@PreAuthorize("isAuthenticated()")
-	@GetMapping()
+	@GetMapping("/{name}")
-	public Page<Entry> fetchByRanking(@RequestParam("page") Optional<Integer> pageParameter,
+	public Page<Entry> fetchByUserPage(@PathVariable("name") String name,
+			@RequestParam("user") Optional<String> usernameParameter,
+			@RequestParam("page") Optional<Integer> pageParameter,
 			@RequestParam("size") Optional<Integer> sizeParameter,
 			@RequestParam("date") Optional<Instant> dateParameter,
 			@RequestParam("tags") Optional<List<String>> tagsParameter,
 			@RequestParam("excludedTags") Optional<List<String>> excludedTagsParameter,
 			@RequestParam("type") Optional<EntryType> typeParameter,
-			@RequestParam("gravity") Optional<Double> gravityParameter,
+			@RequestParam("gravity") Optional<Float> gravityParameter,
 			@RequestParam("asc") Optional<Boolean> ascParameter,
 			@RequestParam("ignore") Optional<List<String>> ignoreParameter) {
 
+		UserPage userPage = userPageManager.get(usernameParameter.orElse(getCurrentUsername()),
+				name);
+
+		if (userPage == null || usernameParameter.isPresent() && !userPage.isPublicPage()) {
+			throw new EntityResponseStatusException(HttpStatus.UNPROCESSABLE_ENTITY);
+		}
+
 		if (sizeParameter.isPresent() && sizeParameter.get() > 100) {
 			sizeParameter = Optional.of(100);
 		}
 
-		if (dateParameter.isPresent() && dateParameter.get().isAfter(Instant.now())) {
-			dateParameter = Optional.of(Instant.now());
-		}
-
-		if (gravityParameter.isPresent() && gravityParameter.get() > 2) {
-			gravityParameter = Optional.of(2.0);
-		}
-
 		EntryFilter filter = buildFilter(dateParameter.orElse(null), FlaggedStatus.NORMAL,
 				tagsParameter.orElse(null), excludedTagsParameter.orElse(null),
 				typeParameter.orElse(null));
 
-		Page<Entry> entries = entryManager.fetchByRanking(getCurrentUsername(), filter,
+		filter.setFixedTags(userPage.getTags());
-				gravityParameter.orElse(getGravity()), pageParameter.orElse(0),
+		filter.setFixedExcludedTags(userPage.getExcludedTags());
-				sizeParameter.orElse(settingsManager.getPageSize()), ascParameter.orElse(false));
 
-		List<String> ignore = ignoreParameter.orElse(Lists.newArrayList());
+		Page<Entry> entries = null;
-		entryManager.applyMetadata(getCurrentUsername(), userManager.getKarma(getCurrentUsername()),
-				entries.getContent(), ignore);
-		return entries;
-	}
 
-	/**
+		switch (userPage.getSorting()) {
-	 * Fetch by date.
+		case TOP:
-	 *
+			entries = entryManager.fetchByRanking(getCurrentUsername(), filter, getGravity(),
-	 * @param pageParameter the page parameter
-	 * @param sizeParameter the size parameter
-	 * @param dateParameter the date parameter
-	 * @param tagsParameter the tags parameter
-	 * @param excludedTagsParameter the excluded tags parameter
-	 * @param typeParameter the type parameter
-	 * @param ascParameter the asc parameter
-	 * @param ignoreParameter the ignore parameter
-	 * @return the page
-	 */
-	@PreAuthorize("isAuthenticated()")
-	@GetMapping("/new")
-	public Page<Entry> fetchByDate(@RequestParam("page") Optional<Integer> pageParameter,
-			@RequestParam("size") Optional<Integer> sizeParameter,
-			@RequestParam("date") Optional<Instant> dateParameter,
-			@RequestParam("tags") Optional<List<String>> tagsParameter,
-			@RequestParam("excludedTags") Optional<List<String>> excludedTagsParameter,
-			@RequestParam("type") Optional<EntryType> typeParameter,
-			@RequestParam("asc") Optional<Boolean> ascParameter,
-			@RequestParam("ignore") Optional<List<String>> ignoreParameter) {
-
-		if (sizeParameter.isPresent() && sizeParameter.get() > 100) {
-			sizeParameter = Optional.of(100);
-		}
-
-		if (dateParameter.isPresent() && dateParameter.get().isAfter(Instant.now())) {
-			dateParameter = Optional.of(Instant.now());
-		}
-
-		EntryFilter filter = buildFilter(dateParameter.orElse(null), FlaggedStatus.NORMAL,
-				tagsParameter.orElse(null), excludedTagsParameter.orElse(null),
-				typeParameter.orElse(null));
-
-		Page<Entry> entries = entryManager.fetchByDate(getCurrentUsername(), filter,
 					pageParameter.orElse(0), sizeParameter.orElse(settingsManager.getPageSize()),
 					ascParameter.orElse(false));
-		List<String> ignore = ignoreParameter.orElse(Lists.newArrayList());
+			break;
-		entryManager.applyMetadata(getCurrentUsername(), userManager.getKarma(getCurrentUsername()),
+		case NEW:
-				entries.getContent(), ignore);
+			entries = entryManager.fetchByDate(getCurrentUsername(), filter,
-		return entries;
-	}
-
-	/**
-	 * Fetch by comments.
-	 *
-	 * @param pageParameter the page parameter
-	 * @param sizeParameter the size parameter
-	 * @param dateParameter the date parameter
-	 * @param tagsParameter the tags parameter
-	 * @param excludedTagsParameter the excluded tags parameter
-	 * @param typeParameter the type parameter
-	 * @param gravityParameter the gravity parameter
-	 * @param ascParameter the asc parameter
-	 * @param ignoreParameter the ignore parameter
-	 * @return the page
-	 */
-	@PreAuthorize("isAuthenticated()")
-	@GetMapping("/comments")
-	public Page<Entry> fetchByComments(@RequestParam("page") Optional<Integer> pageParameter,
-			@RequestParam("size") Optional<Integer> sizeParameter,
-			@RequestParam("date") Optional<Instant> dateParameter,
-			@RequestParam("tags") Optional<List<String>> tagsParameter,
-			@RequestParam("excludedTags") Optional<List<String>> excludedTagsParameter,
-			@RequestParam("type") Optional<EntryType> typeParameter,
-			@RequestParam("gravity") Optional<Double> gravityParameter,
-			@RequestParam("asc") Optional<Boolean> ascParameter,
-			@RequestParam("ignore") Optional<List<String>> ignoreParameter) {
-
-		if (sizeParameter.isPresent() && sizeParameter.get() > 100) {
-			sizeParameter = Optional.of(100);
-		}
-
-		if (dateParameter.isPresent() && dateParameter.get().isAfter(Instant.now())) {
-			dateParameter = Optional.of(Instant.now());
-		}
-
-		EntryFilter filter = buildFilter(dateParameter.orElse(null), FlaggedStatus.NORMAL,
-				tagsParameter.orElse(null), excludedTagsParameter.orElse(null),
-				typeParameter.orElse(null));
-
-		Page<Entry> entries = entryManager.fetchByComments(getCurrentUsername(), filter,
-				gravityParameter.orElse(getGravity()), pageParameter.orElse(0),
-				sizeParameter.orElse(settingsManager.getPageSize()), ascParameter.orElse(false));
-
-		List<String> ignore = ignoreParameter.orElse(Lists.newArrayList());
-		entryManager.applyMetadata(getCurrentUsername(), userManager.getKarma(getCurrentUsername()),
-				entries.getContent(), ignore);
-		return entries;
-	}
-
-	/**
-	 * Fetch by last.
-	 *
-	 * @param pageParameter the page parameter
-	 * @param sizeParameter the size parameter
-	 * @param dateParameter the date parameter
-	 * @param tagsParameter the tags parameter
-	 * @param excludedTagsParameter the excluded tags parameter
-	 * @param typeParameter the type parameter
-	 * @param ascParameter the asc parameter
-	 * @param ignoreParameter the ignore parameter
-	 * @return the page
-	 */
-	@PreAuthorize("isAuthenticated()")
-	@GetMapping("/last")
-	public Page<Entry> fetchByLast(@RequestParam("page") Optional<Integer> pageParameter,
-			@RequestParam("size") Optional<Integer> sizeParameter,
-			@RequestParam("date") Optional<Instant> dateParameter,
-			@RequestParam("tags") Optional<List<String>> tagsParameter,
-			@RequestParam("excludedTags") Optional<List<String>> excludedTagsParameter,
-			@RequestParam("type") Optional<EntryType> typeParameter,
-			@RequestParam("asc") Optional<Boolean> ascParameter,
-			@RequestParam("ignore") Optional<List<String>> ignoreParameter) {
-
-		if (sizeParameter.isPresent() && sizeParameter.get() > 100) {
-			sizeParameter = Optional.of(100);
-		}
-
-		if (dateParameter.isPresent() && dateParameter.get().isAfter(Instant.now())) {
-			dateParameter = Optional.of(Instant.now());
-		}
-
-		EntryFilter filter = buildFilter(dateParameter.orElse(null), FlaggedStatus.NORMAL,
-				tagsParameter.orElse(null), excludedTagsParameter.orElse(null),
-				typeParameter.orElse(null));
-
-		Page<Entry> entries = entryManager.fetchByLastComment(getCurrentUsername(), filter,
 					pageParameter.orElse(0), sizeParameter.orElse(settingsManager.getPageSize()),
 					ascParameter.orElse(false));
+			break;
+		case HOT:
+			entries = entryManager.fetchByComments(getCurrentUsername(), filter, getGravity(),
+					pageParameter.orElse(0), sizeParameter.orElse(settingsManager.getPageSize()),
+					ascParameter.orElse(false));
+			break;
+		case LAST:
+			entries = entryManager.fetchByLastComment(getCurrentUsername(), filter,
+					pageParameter.orElse(0), sizeParameter.orElse(settingsManager.getPageSize()),
+					ascParameter.orElse(false));
+			break;
+		}
+
+		if (entries == null) {
+			throw new EntityResponseStatusException(HttpStatus.BAD_REQUEST);
+		}
 
 		List<String> ignore = ignoreParameter.orElse(Lists.newArrayList());
 		entryManager.applyMetadata(getCurrentUsername(), userManager.getKarma(getCurrentUsername()),
@@ -305,78 +192,6 @@ public class EntryController extends BaseController {
 		return entries;
 	}
 
-	/**
-	 * Fetch by user page.
-	 *
-	 * @param name the name
-	 * @param usernameParameter the username parameter
-	 * @param pageParameter the page parameter
-	 * @param sizeParameter the size parameter
-	 * @param ascParameter the asc parameter
-	 * @param ignoreParameter the ignore parameter
-	 * @return the page
-	 */
-	@PreAuthorize("isAuthenticated()")
-	@GetMapping("/userpage/{name}")
-	public Page<Entry> fetchByUserPage(@PathVariable("name") String name,
-			@RequestParam("user") Optional<String> usernameParameter,
-			@RequestParam("page") Optional<Integer> pageParameter,
-			@RequestParam("size") Optional<Integer> sizeParameter,
-			@RequestParam("asc") Optional<Boolean> ascParameter,
-			@RequestParam("ignore") Optional<List<String>> ignoreParameter) {
-
-		UserPage userPage = userPageManager.get(usernameParameter.orElse(getCurrentUsername()),
-				name);
-
-		if (userPage == null || usernameParameter.isPresent() && !userPage.isPublicPage()) {
-			throw new EntityResponseStatusException(HttpStatus.UNPROCESSABLE_ENTITY);
-		}
-
-		if (sizeParameter.isPresent() && sizeParameter.get() > 100) {
-			sizeParameter = Optional.of(100);
-		}
-
-		EntryFilter filter = new EntryFilter();
-
-		filter.setEntryType(userPage.getEntryType());
-		filter.setTags(userPage.getTags());
-		filter.setExcludedTags(userPage.getExcludedTags());
-
-		Page<Entry> entries = null;
-
-		switch (userPage.getSorting()) {
-		case TOP:
-			entries = entryManager.fetchByRanking(getCurrentUsername(), filter, getGravity(),
-					pageParameter.orElse(0), sizeParameter.orElse(settingsManager.getPageSize()),
-					ascParameter.orElse(false));
-			break;
-		case NEW:
-			entries = entryManager.fetchByDate(getCurrentUsername(), filter,
-					pageParameter.orElse(0), sizeParameter.orElse(settingsManager.getPageSize()),
-					ascParameter.orElse(false));
-			break;
-		case HOT:
-			entries = entryManager.fetchByComments(getCurrentUsername(), filter, getGravity(),
-					pageParameter.orElse(0), sizeParameter.orElse(settingsManager.getPageSize()),
-					ascParameter.orElse(false));
-			break;
-		case LAST:
-			entries = entryManager.fetchByLastComment(getCurrentUsername(), filter,
-					pageParameter.orElse(0), sizeParameter.orElse(settingsManager.getPageSize()),
-					ascParameter.orElse(false));
-			break;
-		}
-
-		if (entries == null) {
-			throw new EntityResponseStatusException(HttpStatus.BAD_REQUEST);
-		}
-
-		List<String> ignore = ignoreParameter.orElse(Lists.newArrayList());
-		entryManager.applyMetadata(getCurrentUsername(), userManager.getKarma(getCurrentUsername()),
-				entries.getContent(), ignore);
-		return entries;
-	}
-
 	/**
 	 * Builds the filter.
 	 *

src/main/java/de/bstly/board/controller/FlagController.java

@@ -17,7 +17,7 @@ import de.bstly.board.businesslogic.EntryManager;
 import de.bstly.board.businesslogic.FlagManager;
 import de.bstly.board.controller.support.EntityResponseStatusException;
 import de.bstly.board.model.Flag;
-import de.bstly.board.model.Types;
+import de.bstly.board.model.support.Types;
 
 /**
  * The Class FlagController.

src/main/java/de/bstly/board/controller/ModerationController.java

@@ -29,7 +29,7 @@ import de.bstly.board.controller.support.EntityResponseStatusException;
 import de.bstly.board.model.Comment;
 import de.bstly.board.model.Entry;
 import de.bstly.board.model.LocalUser;
-import de.bstly.board.model.Types;
+import de.bstly.board.model.support.Types;
 
 /**
  * The Class ModerationController.

src/main/java/de/bstly/board/controller/SearchController.java

@@ -0,0 +1,115 @@
+/**
+ * 
+ */
+package de.bstly.board.controller;
+
+import java.util.List;
+import java.util.Optional;
+
+import org.hibernate.search.engine.search.query.SearchResult;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageImpl;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.google.common.collect.Lists;
+
+import de.bstly.board.businesslogic.CommentManager;
+import de.bstly.board.businesslogic.EntryManager;
+import de.bstly.board.businesslogic.SearchManager;
+import de.bstly.board.businesslogic.SettingsManager;
+import de.bstly.board.businesslogic.UserManager;
+import de.bstly.board.model.Comment;
+import de.bstly.board.model.Entry;
+import de.bstly.board.model.support.Types;
+
+/**
+ * @author _bastler@bstly.de
+ *
+ */
+@RestController
+@RequestMapping("/search")
+public class SearchController extends BaseController {
+
+	@Autowired
+	private SearchManager searchManager;
+	@Autowired
+	private SettingsManager settingsManager;
+	@Autowired
+	private EntryManager entryManager;
+	@Autowired
+	private UserManager userManager;
+	@Autowired
+	private CommentManager commentManager;
+
+	/**
+	 * Search.
+	 *
+	 * @param searchParameter the search parameter
+	 * @param pageParameter   the page parameter
+	 * @param sizeParameter   the size parameter
+	 * @param byDateParameter the by date parameter
+	 * @param ascParameter    the asc parameter
+	 * @param ignoreParameter the ignore parameter
+	 * @return the page
+	 */
+	@PreAuthorize("isAuthenticated()")
+	@GetMapping
+	public Page<Object> search(@RequestParam("q") String searchParameter,
+			@RequestParam("type") Optional<String> typeParameter,
+			@RequestParam("page") Optional<Integer> pageParameter,
+			@RequestParam("size") Optional<Integer> sizeParameter,
+			@RequestParam("byDate") Optional<Boolean> byDateParameter,
+			@RequestParam("asc") Optional<Boolean> ascParameter,
+			@RequestParam("ignore") Optional<List<String>> ignoreParameter) {
+
+		if (sizeParameter.isPresent() && sizeParameter.get() > 100) {
+			sizeParameter = Optional.of(100);
+		}
+
+		String type = typeParameter.orElse(Types.entry.toString());
+
+		List<Types> types = Lists.newArrayList();
+
+		switch (type) {
+		case "entry":
+			types.add(Types.entry);
+			break;
+		case "comment":
+			types.add(Types.comment);
+			break;
+		case "all":
+			types.add(Types.comment);
+			types.add(Types.entry);
+			break;
+		}
+
+		SearchResult<Object> result = searchManager.search(types, searchParameter,
+				pageParameter.orElse(0), sizeParameter.orElse(settingsManager.getPageSize()),
+				ascParameter.orElse(false), byDateParameter.orElse(false));
+
+		Page<Object> objects = new PageImpl<Object>(result.hits(),
+				PageRequest.of(pageParameter.orElse(0),
+						sizeParameter.orElse(settingsManager.getPageSize())),
+				result.total().hitCount());
+
+		List<String> ignore = ignoreParameter.orElse(Lists.newArrayList());
+
+		for (Object object : objects) {
+			if (object instanceof Entry) {
+				entryManager.applyMetadata(getCurrentUsername(),
+						userManager.getKarma(getCurrentUsername()), (Entry) object, ignore);
+			} else if (object instanceof Comment) {
+				commentManager.applyMetadata(getCurrentUsername(), (Comment) object, ignore);
+			}
+		}
+
+		return objects;
+	}
+
+}

src/main/java/de/bstly/board/controller/UserPageController.java

@@ -52,9 +52,13 @@ public class UserPageController extends BaseController {
 	public Page<UserPage> getUserPages(@RequestParam("page") Optional<Integer> pageParameter,
 			@RequestParam("size") Optional<Integer> sizeParameter,
 			@RequestParam("desc") Optional<Boolean> descParameter) {
+
+		if (userPageManager.countByUser(getCurrentUsername()) == 0L) {
+			userPageManager.createDefault(getCurrentUsername());
+		}
+
 		return userPageManager.getByUser(getCurrentUsername(), pageParameter.orElse(0),
-				sizeParameter.orElse(settingsManager.getPageSize()), "name",
+				sizeParameter.orElse(settingsManager.getPageSize()), descParameter.orElse(false));
-				descParameter.orElse(false));
 	}
 
 	/**
@@ -83,11 +87,13 @@ public class UserPageController extends BaseController {
 	 */
 	@PreAuthorize("isAuthenticated()")
 	@GetMapping("/userpage/{name}")
-	public UserPage getUserPage(@PathVariable("name") String name) {
+	public UserPage getUserPage(@PathVariable("name") String name,
-		UserPage userPage = userPageManager.get(getCurrentUsername(), name);
+			@RequestParam("user") Optional<String> usernameParameter) {
+		UserPage userPage = userPageManager.get(usernameParameter.orElse(getCurrentUsername()),
+				name);
 
-		if (userPage == null) {
+		if (userPage == null || usernameParameter.isPresent() && !userPage.isPublicPage()) {
-			throw new EntityResponseStatusException(HttpStatus.NOT_FOUND);
+			throw new EntityResponseStatusException(HttpStatus.UNPROCESSABLE_ENTITY);
 		}
 
 		return userPage;

src/main/java/de/bstly/board/controller/VoteController.java

@@ -19,9 +19,9 @@ import de.bstly.board.businesslogic.SettingsManager;
 import de.bstly.board.businesslogic.UserManager;
 import de.bstly.board.businesslogic.VoteManager;
 import de.bstly.board.controller.support.EntityResponseStatusException;
-import de.bstly.board.model.Types;
 import de.bstly.board.model.Vote;
-import de.bstly.board.model.VoteType;
+import de.bstly.board.model.support.Types;
+import de.bstly.board.model.support.VoteType;
 
 /**
  * The Class VoteController.

src/main/java/de/bstly/board/controller/model/EntryFilter.java

@@ -6,8 +6,8 @@ package de.bstly.board.controller.model;
 import java.time.Instant;
 import java.util.List;
 
-import de.bstly.board.model.EntryType;
+import de.bstly.board.model.support.EntryType;
-import de.bstly.board.model.FlaggedStatus;
+import de.bstly.board.model.support.FlaggedStatus;
 
 /**
  * The Class EntryFilter.
@@ -18,6 +18,8 @@ public class EntryFilter {
 	private FlaggedStatus flaggedStatus;
 	private List<String> tags;
 	private List<String> excludedTags;
+	private List<String> fixedTags;
+	private List<String> fixedExcludedTags;
 	private EntryType entryType;
 	private String additional;
 
@@ -93,6 +95,34 @@ public class EntryFilter {
 		this.excludedTags = excludedTags;
 	}
 
+	/**
+	 * @return the fixedTags
+	 */
+	public List<String> getFixedTags() {
+		return fixedTags;
+	}
+
+	/**
+	 * @param fixedTags the fixedTags to set
+	 */
+	public void setFixedTags(List<String> fixedTags) {
+		this.fixedTags = fixedTags;
+	}
+
+	/**
+	 * @return the fixedExcludedTags
+	 */
+	public List<String> getFixedExcludedTags() {
+		return fixedExcludedTags;
+	}
+
+	/**
+	 * @param fixedExcludedTags the fixedExcludedTags to set
+	 */
+	public void setFixedExcludedTags(List<String> fixedExcludedTags) {
+		this.fixedExcludedTags = fixedExcludedTags;
+	}
+
 	/**
 	 * Gets the entry type.
 	 *

src/main/java/de/bstly/board/controller/validation/EntryValidator.java

@@ -10,7 +10,7 @@ import org.springframework.validation.Errors;
 import org.springframework.validation.Validator;
 
 import de.bstly.board.model.Entry;
-import de.bstly.board.model.EntryType;
+import de.bstly.board.model.support.EntryType;
 
 /**
  * The Class EntryValidator.

src/main/java/de/bstly/board/model/Comment.java

@@ -18,16 +18,27 @@ import javax.persistence.Lob;
 import javax.persistence.Table;
 import javax.persistence.Transient;
 
+import org.hibernate.search.engine.backend.types.Projectable;
+import org.hibernate.search.engine.backend.types.Sortable;
+import org.hibernate.search.mapper.pojo.bridge.mapping.annotation.ValueBridgeRef;
+import org.hibernate.search.mapper.pojo.mapping.definition.annotation.FullTextField;
+import org.hibernate.search.mapper.pojo.mapping.definition.annotation.Indexed;
+import org.hibernate.search.mapper.pojo.mapping.definition.annotation.KeywordField;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 
 import com.google.common.collect.Maps;
 
+import de.bstly.board.model.support.FlaggedStatus;
+import de.bstly.board.model.support.InstantValueBridge;
+import de.bstly.board.model.support.Types;
+
 /**
  * The Class Comment.
  */
 @Entity
 @Table(name = "comments")
 @EntityListeners({ AuditingEntityListener.class })
+@Indexed
 public class Comment {
 
 	@Id
@@ -37,6 +48,7 @@ public class Comment {
 	@Column(name = "author", nullable = false)
 	private String author;
 	@Column(name = "created", nullable = false)
+	@KeywordField(name = "created", valueBridge = @ValueBridgeRef(type = InstantValueBridge.class), projectable = Projectable.YES, sortable = Sortable.YES)
 	private Instant created;
 	@Column(name = "target", nullable = false)
 	private Long target;
@@ -44,12 +56,15 @@ public class Comment {
 	private Long parent;
 	@Lob
 	@Column(name = "text", nullable = false)
+	@FullTextField
 	private String text;
 	@Enumerated(EnumType.STRING)
 	@Column(name = "flagged_status", nullable = false, columnDefinition = "varchar(255) default 'NORMAL'")
 	private FlaggedStatus flaggedStatus;
 	@Transient
 	private Map<String, Object> metadata;
+	@Transient
+	private final Types type = Types.comment;
 
 	/**
 	 * Gets the id.
@@ -199,4 +214,11 @@ public class Comment {
 		this.metadata = metadata;
 	}
 
+	/**
+	 * @return the type
+	 */
+	public Types getType() {
+		return type;
+	}
+
 }

src/main/java/de/bstly/board/model/Entry.java

@@ -19,25 +19,41 @@ import javax.persistence.Lob;
 import javax.persistence.Table;
 import javax.persistence.Transient;
 
+import org.hibernate.search.engine.backend.types.Projectable;
+import org.hibernate.search.engine.backend.types.Sortable;
+import org.hibernate.search.mapper.pojo.bridge.mapping.annotation.ValueBridgeRef;
+import org.hibernate.search.mapper.pojo.mapping.definition.annotation.DocumentId;
+import org.hibernate.search.mapper.pojo.mapping.definition.annotation.FullTextField;
+import org.hibernate.search.mapper.pojo.mapping.definition.annotation.Indexed;
+import org.hibernate.search.mapper.pojo.mapping.definition.annotation.KeywordField;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 
 import com.google.common.collect.Maps;
 
+import de.bstly.board.model.support.EntryStatus;
+import de.bstly.board.model.support.EntryType;
+import de.bstly.board.model.support.FlaggedStatus;
+import de.bstly.board.model.support.InstantValueBridge;
+import de.bstly.board.model.support.Types;
+
 /**
  * The Class Entry.
  */
 @Entity
 @Table(name = "entries")
 @EntityListeners({ AuditingEntityListener.class })
+@Indexed
 public class Entry {
 
 	@Id
 	@GeneratedValue(strategy = GenerationType.AUTO)
 	@Column(name = "id", nullable = false)
+	@DocumentId
 	private Long id;
 	@Column(name = "author", nullable = false)
 	private String author;
 	@Column(name = "created", nullable = false)
+	@KeywordField(name = "created", valueBridge = @ValueBridgeRef(type = InstantValueBridge.class), projectable = Projectable.YES, sortable = Sortable.YES)
 	private Instant created;
 	@Enumerated(EnumType.STRING)
 	@Column(name = "entry_type", nullable = false)
@@ -51,18 +67,22 @@ public class Entry {
 	@Column(name = "url")
 	private String url;
 	@Column(name = "title", nullable = false)
+	@FullTextField(name = "title")
 	private String title;
 	@Lob
 	@Column(name = "text")
+	@FullTextField(name = "text")
 	private String text;
 	@Transient
 	private List<String> tags;
 	@Transient
-	private Double ranking;
+	private Float ranking;
 	@Transient
 	private Long points;
 	@Transient
 	private Map<String, Object> metadata;
+	@Transient
+	private final Types type = Types.entry;
 
 	/**
 	 * Gets the id.
@@ -249,7 +269,7 @@ public class Entry {
 	 *
 	 * @return the ranking
 	 */
-	public Double getRanking() {
+	public Float getRanking() {
 		return ranking;
 	}
 
@@ -258,7 +278,7 @@ public class Entry {
 	 *
 	 * @param ranking the new ranking
 	 */
-	public void setRanking(Double ranking) {
+	public void setRanking(Float ranking) {
 		this.ranking = ranking;
 	}
 
@@ -301,4 +321,11 @@ public class Entry {
 		this.metadata = metadata;
 	}
 
+	/**
+	 * @return the type
+	 */
+	public Types getType() {
+		return type;
+	}
+
 }

src/main/java/de/bstly/board/model/Flag.java

@@ -13,6 +13,8 @@ import javax.persistence.Table;
 
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 
+import de.bstly.board.model.support.Types;
+
 /**
  * The Class Flag.
  */

src/main/java/de/bstly/board/model/LocalUser.java

@@ -23,6 +23,8 @@ import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonInclude.Include;
 import com.google.common.collect.Maps;
 
+import de.bstly.board.model.support.Types;
+
 /**
  * The Class LocalUser.
  */
@@ -58,6 +60,8 @@ public class LocalUser {
 	private Map<String, String> settings;
 	@Transient
 	private Map<String, Object> metadata;
+	@Transient
+	private final Types type = Types.user;
 
 	/**
 	 * Gets the username.
@@ -242,4 +246,11 @@ public class LocalUser {
 		this.metadata = metadata;
 	}
 
+	/**
+	 * @return the type
+	 */
+	public Types getType() {
+		return type;
+	}
+
 }

src/main/java/de/bstly/board/model/UserPage.java

@@ -21,6 +21,9 @@ import org.hibernate.annotations.LazyCollection;
 import org.hibernate.annotations.LazyCollectionOption;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 
+import de.bstly.board.model.support.EntryType;
+import de.bstly.board.model.support.UserPageSorting;
+
 /**
  * The Class UserPage.
  */
@@ -40,9 +43,11 @@ public class UserPage {
 	@Enumerated(EnumType.STRING)
 	@Column(name = "sorting", nullable = false)
 	private UserPageSorting sorting;
+	@Column(name = "indexNumber")
+	private int index = 99;
 	@ElementCollection
 	@LazyCollection(LazyCollectionOption.FALSE)
-	@CollectionTable(name = "users_page_tags")
+	@CollectionTable(name = "user_pages_tags")
 	private List<String> tags;
 	@ElementCollection
 	@LazyCollection(LazyCollectionOption.FALSE)
@@ -52,6 +57,8 @@ public class UserPage {
 	private EntryType entryType;
 	@Column(name = "public", columnDefinition = "boolean default false")
 	private boolean publicPage;
+	@Column(name = "divider", columnDefinition = "boolean default false")
+	private boolean divider;
 
 	/**
 	 * Gets the id.
@@ -125,6 +132,20 @@ public class UserPage {
 		this.sorting = sorting;
 	}
 
+	/**
+	 * @return the index
+	 */
+	public int getIndex() {
+		return index;
+	}
+
+	/**
+	 * @param index the index to set
+	 */
+	public void setIndex(int index) {
+		this.index = index;
+	}
+
 	/**
 	 * Gets the tags.
 	 *
@@ -197,4 +218,18 @@ public class UserPage {
 		this.publicPage = publicPage;
 	}
 
+	/**
+	 * @return the divider
+	 */
+	public boolean isDivider() {
+		return divider;
+	}
+
+	/**
+	 * @param divider the divider to set
+	 */
+	public void setDivider(boolean divider) {
+		this.divider = divider;
+	}
+
 }

src/main/java/de/bstly/board/model/Vote.java

@@ -13,6 +13,9 @@ import javax.persistence.Table;
 
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 
+import de.bstly.board.model.support.Types;
+import de.bstly.board.model.support.VoteType;
+
 
 /**
  * The Class Vote.

src/main/java/de/bstly/board/model/support/EntryStatus.java

@@ -1,7 +1,7 @@
 /**
  * 
  */
-package de.bstly.board.model;
+package de.bstly.board.model.support;
 
 /**
  * The Enum EntryStatus.

src/main/java/de/bstly/board/model/support/EntryType.java

@@ -1,7 +1,7 @@
 /**
  * 
  */
-package de.bstly.board.model;
+package de.bstly.board.model.support;
 
 /**
  * The Enum EntryType.

src/main/java/de/bstly/board/model/support/FlaggedStatus.java

@@ -1,7 +1,7 @@
 /**
  * 
  */
-package de.bstly.board.model;
+package de.bstly.board.model.support;
 
 /**
  * The Enum FlaggedStatus.

src/main/java/de/bstly/board/model/support/InstantValueBridge.java

@@ -0,0 +1,33 @@
+/**
+ * 
+ */
+package de.bstly.board.model.support;
+
+import java.time.Instant;
+
+import org.hibernate.search.mapper.pojo.bridge.ValueBridge;
+import org.hibernate.search.mapper.pojo.bridge.runtime.ValueBridgeFromIndexedValueContext;
+import org.hibernate.search.mapper.pojo.bridge.runtime.ValueBridgeToIndexedValueContext;
+
+/**
+ * The Class InstantValueBridge.
+ */
+public class InstantValueBridge implements ValueBridge<Instant, String> {
+
+	/*
+	 * @see org.hibernate.search.mapper.pojo.bridge.ValueBridge#toIndexedValue(java.lang.Object, org.hibernate.search.mapper.pojo.bridge.runtime.ValueBridgeToIndexedValueContext)
+	 */
+	@Override
+	public String toIndexedValue(Instant value, ValueBridgeToIndexedValueContext context) {
+		return value.toString();
+	}
+
+	/*
+	 * @see org.hibernate.search.mapper.pojo.bridge.ValueBridge#fromIndexedValue(java.lang.Object, org.hibernate.search.mapper.pojo.bridge.runtime.ValueBridgeFromIndexedValueContext)
+	 */
+	@Override
+	public Instant fromIndexedValue(String value, ValueBridgeFromIndexedValueContext context) {
+		return value == null ? null : Instant.parse(value);
+	}
+
+}

src/main/java/de/bstly/board/model/support/Types.java

@@ -1,7 +1,7 @@
 /**
  * 
  */
-package de.bstly.board.model;
+package de.bstly.board.model.support;
 
 /**
  * The Enum Types.

src/main/java/de/bstly/board/model/support/UserPageSorting.java

@@ -1,7 +1,7 @@
 /**
  * 
  */
-package de.bstly.board.model;
+package de.bstly.board.model.support;
 
 /**
  * The Enum UserPageSorting.

src/main/java/de/bstly/board/model/support/VoteType.java

@@ -1,7 +1,7 @@
 /**
  * 
  */
-package de.bstly.board.model;
+package de.bstly.board.model.support;
 
 /**
  * The Enum VoteType.

src/main/java/de/bstly/board/repository/CommentRepository.java

@@ -15,58 +15,4 @@ import de.bstly.board.model.Comment;
 @Repository
 public interface CommentRepository
 		extends JpaRepository<Comment, Long>, QuerydslPredicateExecutor<Comment> {
-
-//	/**
-//	 * Find all by ranking and parent.
-//	 *
-//	 * @param target the target
-//	 * @param date the date
-//	 * @param gravity the gravity
-//	 * @return the list
-//	 */
-//	@Query(value = "SELECT comment.*, ranked.ranking FROM comments AS comment LEFT JOIN (SELECT comment.id, (IFNULL(upvote.count,0) - IFNULL(downvote.count,0)) / POW(TIMESTAMPDIFF(HOUR, comment.created, :date)+2,:gravity) AS ranking FROM comments AS comment LEFT JOIN (SELECT upvote.target,COUNT(upvote.id) AS count FROM votes as upvote WHERE upvote.type = 0 AND upvote.target_type = 0 GROUP BY upvote.target) AS upvote ON upvote.target = comment.id LEFT JOIN (SELECT downvote.target,COUNT(downvote.id) AS count FROM votes as downvote WHERE downvote.type = 1 GROUP BY downvote.target) AS downvote ON downvote.target = comment.id) as ranked on ranked.id = comment.id WHERE comment.target = :target AND parent IS NULL AND comment.created < :date ORDER BY ranked.ranking DESC, comment.created DESC", countQuery = "SELECT count(*) FROM comments as comment WHERE comment.target = :target AND parent IS NULL AND comment.created < :date", nativeQuery = true)
-//	List<Comment> findAllByRankingAndParent(@Param("target") Long target,
-//			@Param("date") Instant date, @Param("gravity") double gravity);
-//
-//	/**
-//	 * Find all by ranking and parent.
-//	 *
-//	 * @param target the target
-//	 * @param parent the parent
-//	 * @param date the date
-//	 * @param gravity the gravity
-//	 * @return the list
-//	 */
-//	@Query(value = "SELECT comment.*, ranked.ranking FROM comments AS comment LEFT JOIN (SELECT comment.id, (IFNULL(upvote.count,0) - IFNULL(downvote.count,0)) / POW(TIMESTAMPDIFF(HOUR, comment.created, :date)+2,:gravity) AS ranking FROM comments AS comment LEFT JOIN (SELECT upvote.target,COUNT(upvote.id) AS count FROM votes as upvote WHERE upvote.type = 0 AND upvote.target_type = 0 GROUP BY upvote.target) AS upvote ON upvote.target = comment.id LEFT JOIN (SELECT downvote.target,COUNT(downvote.id) AS count FROM votes as downvote WHERE downvote.type = 1 GROUP BY downvote.target) AS downvote ON downvote.target = comment.id) as ranked on ranked.id = comment.id WHERE comment.target = :target AND parent = :parent AND comment.created < :date ORDER BY ranked.ranking DESC, comment.created DESC", countQuery = "SELECT count(*) FROM comments as comment WHERE comment.target = :target AND parent = :parent AND comment.created < :date", nativeQuery = true)
-//	List<Comment> findAllByRankingAndParent(@Param("target") Long target,
-//			@Param("parent") Long parent, @Param("date") Instant date,
-//			@Param("gravity") double gravity);
-//
-//	/**
-//	 * Find all by ranking and parent.
-//	 *
-//	 * @param target the target
-//	 * @param date the date
-//	 * @param gravity the gravity
-//	 * @param pageable the pageable
-//	 * @return the page
-//	 */
-//	@Query(value = "SELECT comment.*, ranked.ranking FROM comments AS comment LEFT JOIN (SELECT comment.id, (IFNULL(upvote.count,0) - IFNULL(downvote.count,0)) / POW(TIMESTAMPDIFF(HOUR, comment.created, :date)+2,:gravity) AS ranking FROM comments AS comment LEFT JOIN (SELECT upvote.target,COUNT(upvote.id) AS count FROM votes as upvote WHERE upvote.type = 0 AND upvote.target_type = 0 GROUP BY upvote.target) AS upvote ON upvote.target = comment.id LEFT JOIN (SELECT downvote.target,COUNT(downvote.id) AS count FROM votes as downvote WHERE downvote.type = 1 GROUP BY downvote.target) AS downvote ON downvote.target = comment.id) as ranked on ranked.id = comment.id WHERE comment.target = :target AND parent IS NULL AND comment.created < :date ORDER BY ranked.ranking DESC, comment.created DESC", countQuery = "SELECT count(*) FROM comments as comment WHERE comment.target = :target AND parent IS NULL AND comment.created < :date", nativeQuery = true)
-//	Page<Comment> findAllByRankingAndParent(@Param("target") Long target,
-//			@Param("date") Instant date, @Param("gravity") double gravity, Pageable pageable);
-//
-//	/**
-//	 * Find all by ranking and parent.
-//	 *
-//	 * @param target the target
-//	 * @param parent the parent
-//	 * @param date the date
-//	 * @param gravity the gravity
-//	 * @param pageable the pageable
-//	 * @return the page
-//	 */
-//	@Query(value = "SELECT comment.*, ranked.ranking FROM comments AS comment LEFT JOIN (SELECT comment.id, (IFNULL(upvote.count,0) - IFNULL(downvote.count,0)) / POW(TIMESTAMPDIFF(HOUR, comment.created, :date)+2,:gravity) AS ranking FROM comments AS comment LEFT JOIN (SELECT upvote.target,COUNT(upvote.id) AS count FROM votes as upvote WHERE upvote.type = 0 AND upvote.target_type = 0 GROUP BY upvote.target) AS upvote ON upvote.target = comment.id LEFT JOIN (SELECT downvote.target,COUNT(downvote.id) AS count FROM votes as downvote WHERE downvote.type = 1 GROUP BY downvote.target) AS downvote ON downvote.target = comment.id) as ranked on ranked.id = comment.id WHERE comment.target = :target AND parent = :parent AND comment.created < :date ORDER BY ranked.ranking DESC, comment.created DESC", countQuery = "SELECT count(*) FROM comments as comment WHERE comment.target = :target AND parent = :parent AND comment.created < :date", nativeQuery = true)
-//	Page<Comment> findAllByRankingAndParent(@Param("target") Long target,
-//			@Param("parent") Long parent, @Param("date") Instant date,
-//			@Param("gravity") double gravity, Pageable pageable);	
 }