initial starring support

src/main/java/com/commafeed/backend/dao/FeedEntryStatusDAO.java

@@ -86,6 +86,28 @@ public class FeedEntryStatusDAO extends GenericDAO<FeedEntryStatus> {
 		return q.getResultList();
 	}
 
+	public List<FeedEntryStatus> findStarred(User user, int offset, int limit,
+			ReadingOrder order, boolean includeContent) {
+
+		CriteriaQuery<FeedEntryStatus> query = builder.createQuery(getType());
+		Root<FeedEntryStatus> root = query.from(getType());
+
+		List<Predicate> predicates = Lists.newArrayList();
+		predicates.add(builder.equal(root.get(FeedEntryStatus_.subscription)
+				.get(FeedSubscription_.user), user));
+
+		query.where(builder.equal(root.get(FeedEntryStatus_.starred), true));
+		if (includeContent) {
+			root.fetch(FeedEntryStatus_.entry).fetch(FeedEntry_.content);
+		}
+
+		orderBy(query, root, order);
+
+		TypedQuery<FeedEntryStatus> q = em.createQuery(query);
+		limit(q, offset, limit);
+		return q.getResultList();
+	}
+
 	public List<FeedEntryStatus> findAll(User user, boolean unreadOnly,
 			ReadingOrder order, boolean includeContent) {
 		return findAll(user, unreadOnly, -1, -1, order, includeContent);

src/main/java/com/commafeed/backend/services/FeedEntryService.java

@@ -18,4 +18,10 @@ public class FeedEntryService {
 		status.setRead(read);
 		feedEntryStatusDAO.update(status);
 	}
+
+	public void starEntry(User user, Long entryId, boolean starred) {
+		FeedEntryStatus status = feedEntryStatusDAO.findById(user, entryId);
+		status.setStarred(starred);
+		feedEntryStatusDAO.update(status);
+	}
 }

src/main/java/com/commafeed/frontend/model/request/StarRequest.java

@@ -0,0 +1,40 @@
+package com.commafeed.frontend.model.request;
+
+import java.io.Serializable;
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlRootElement;
+
+import com.wordnik.swagger.annotations.ApiClass;
+import com.wordnik.swagger.annotations.ApiProperty;
+
+@SuppressWarnings("serial")
+@XmlRootElement
+@XmlAccessorType(XmlAccessType.FIELD)
+@ApiClass("Star Request")
+public class StarRequest implements Serializable {
+
+	@ApiProperty(value = "id", required = true)
+	private String id;
+
+	@ApiProperty(value = "starred or not")
+	private boolean starred;
+
+	public String getId() {
+		return id;
+	}
+
+	public void setId(String id) {
+		this.id = id;
+	}
+
+	public boolean isStarred() {
+		return starred;
+	}
+
+	public void setStarred(boolean starred) {
+		this.starred = starred;
+	}
+
+}

src/main/java/com/commafeed/frontend/rest/resources/CategoryREST.java

@@ -42,12 +42,13 @@ import com.wordnik.swagger.annotations.ApiParam;
 public class CategoryREST extends AbstractResourceREST {
 
 	public static final String ALL = "all";
+	public static final String STARRED = "starred";
 
 	@Path("/entries")
 	@GET
 	@ApiOperation(value = "Get category entries", notes = "Get a list of category entries", responseClass = "com.commafeed.frontend.model.Entries")
 	public Entries getCategoryEntries(
-			@ApiParam(value = "id of the category, or 'all'", required = true) @QueryParam("id") String id,
+			@ApiParam(value = "id of the category, 'all' or 'starred'", required = true) @QueryParam("id") String id,
 			@ApiParam(value = "all entries or only unread ones", allowableValues = "all,unread", required = true) @QueryParam("readType") ReadType readType,
 			@ApiParam(value = "offset for paging") @DefaultValue("0") @QueryParam("offset") int offset,
 			@ApiParam(value = "limit for paging") @DefaultValue("-1") @QueryParam("limit") int limit,
@@ -67,6 +68,13 @@ public class CategoryREST extends AbstractResourceREST {
 				entries.getEntries().add(Entry.build(status));
 			}
 
+		} else if (STARRED.equals(id)) {
+			entries.setName("Starred");
+			List<FeedEntryStatus> starred = feedEntryStatusDAO.findStarred(
+					getUser(), offset, limit, order, true);
+			for (FeedEntryStatus status : starred) {
+				entries.getEntries().add(Entry.build(status));
+			}
 		} else {
 			FeedCategory feedCategory = feedCategoryDAO.findById(getUser(),
 					Long.valueOf(id));

src/main/java/com/commafeed/frontend/rest/resources/EntryREST.java

@@ -16,6 +16,7 @@ import com.commafeed.backend.model.FeedEntryStatus;
 import com.commafeed.frontend.model.Entries;
 import com.commafeed.frontend.model.Entry;
 import com.commafeed.frontend.model.request.MarkRequest;
+import com.commafeed.frontend.model.request.StarRequest;
 import com.google.common.base.Preconditions;
 import com.google.common.collect.Lists;
 import com.wordnik.swagger.annotations.Api;
@@ -40,6 +41,20 @@ public class EntryREST extends AbstractResourceREST {
 		return Response.ok(Status.OK).build();
 	}
 
+	@Path("/star")
+	@POST
+	@ApiOperation(value = "Mark a feed entry", notes = "Mark a feed entry as read/unread")
+	public Response starFeedEntry(
+			@ApiParam(value = "Star Request", required = true) StarRequest req) {
+		Preconditions.checkNotNull(req);
+		Preconditions.checkNotNull(req.getId());
+
+		feedEntryService.starEntry(getUser(), Long.valueOf(req.getId()),
+				req.isStarred());
+
+		return Response.ok(Status.OK).build();
+	}
+
 	@Path("/search")
 	@GET
 	@ApiOperation(value = "Search for entries", notes = "Look through title and content of entries by keywords", responseClass = "com.commafeed.frontend.model.Entries")