diff --git a/src/main/java/de/thm/arsnova/controller/AudienceQuestionController.java b/src/main/java/de/thm/arsnova/controller/AudienceQuestionController.java
index 3f42d627ea2b0e22d214a206d0695875313b3d26..a674b6b24476ea1b2e44635bc98366a02ddb37cf 100644
--- a/src/main/java/de/thm/arsnova/controller/AudienceQuestionController.java
+++ b/src/main/java/de/thm/arsnova/controller/AudienceQuestionController.java
@@ -32,10 +32,9 @@ import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.bind.annotation.RestController;
-import de.thm.arsnova.entities.InterposedQuestion;
+import de.thm.arsnova.entities.transport.InterposedQuestion;
import de.thm.arsnova.entities.InterposedReadingCount;
import de.thm.arsnova.exceptions.BadRequestException;
-import de.thm.arsnova.exceptions.PreconditionFailedException;
import de.thm.arsnova.services.IQuestionService;
import de.thm.arsnova.web.DeprecatedApi;
@@ -62,24 +61,20 @@ public class AudienceQuestionController extends AbstractController {
@RequestMapping(value = "/", method = RequestMethod.GET)
public final List<InterposedQuestion> getInterposedQuestions(@RequestParam final String sessionkey) {
- return questionService.getInterposedQuestions(sessionkey);
+ return InterposedQuestion.fromList(questionService.getInterposedQuestions(sessionkey));
}
@RequestMapping(value = "/{questionId}", method = RequestMethod.GET)
public final InterposedQuestion getInterposedQuestion(@PathVariable final String questionId) {
- return questionService.readInterposedQuestion(questionId);
+ return new InterposedQuestion(questionService.readInterposedQuestion(questionId));
}
@RequestMapping(value = "/", method = RequestMethod.POST)
@ResponseStatus(HttpStatus.CREATED)
public final void postInterposedQuestion(
@RequestParam final String sessionkey,
- @RequestBody final InterposedQuestion question
+ @RequestBody final de.thm.arsnova.entities.InterposedQuestion question
) {
- if (!sessionkey.equals(question.getSessionId())) {
- throw new PreconditionFailedException();
- }
-
if (questionService.saveQuestion(question)) {
return;
}
diff --git a/src/main/java/de/thm/arsnova/dao/CouchDBDao.java b/src/main/java/de/thm/arsnova/dao/CouchDBDao.java
index cdc03e8cf2fb9ff65f3a4b84bdee5378e96dfacb..2f43cad0bedc5a55dd295dd8215cb00b843b46e2 100644
--- a/src/main/java/de/thm/arsnova/dao/CouchDBDao.java
+++ b/src/main/java/de/thm/arsnova/dao/CouchDBDao.java
@@ -424,7 +424,7 @@ public class CouchDBDao implements IDatabaseDao {
q.put("gridType", question.getGridType());
q.put("scaleFactor", question.getScaleFactor());
q.put("gridScaleFactor", question.getGridScaleFactor());
-
+
return q;
}
@@ -463,7 +463,7 @@ public class CouchDBDao implements IDatabaseDao {
q.put("gridType", question.getGridType());
q.put("scaleFactor", question.getScaleFactor());
q.put("gridScaleFactor", question.getGridScaleFactor());
-
+
database.saveDocument(q);
question.set_rev(q.getRev());
@@ -876,7 +876,7 @@ public class CouchDBDao implements IDatabaseDao {
@Override
public List<InterposedQuestion> getInterposedQuestions(final Session session) {
- final NovaView view = new NovaView("interposed_question/by_session");
+ final NovaView view = new NovaView("interposed_question/by_session_full");
view.setKey(session.get_id());
final ViewResults questions = getDatabase().view(view);
if (questions == null || questions.isEmpty()) {
diff --git a/src/main/java/de/thm/arsnova/entities/transport/InterposedQuestion.java b/src/main/java/de/thm/arsnova/entities/transport/InterposedQuestion.java
new file mode 100644
index 0000000000000000000000000000000000000000..702836ccc5f836edf8ddfc9c9e9ad09d2e088c4f
--- /dev/null
+++ b/src/main/java/de/thm/arsnova/entities/transport/InterposedQuestion.java
@@ -0,0 +1,71 @@
+package de.thm.arsnova.entities.transport;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class InterposedQuestion {
+
+ private String id;
+ private String subject;
+ private String text;
+ private long timestamp;
+ private boolean read;
+
+ public static List<InterposedQuestion> fromList(List<de.thm.arsnova.entities.InterposedQuestion> questions) {
+ ArrayList<InterposedQuestion> interposedQuestions = new ArrayList<InterposedQuestion>();
+ for (de.thm.arsnova.entities.InterposedQuestion question : questions) {
+ interposedQuestions.add(new InterposedQuestion(question));
+ }
+ return interposedQuestions;
+ }
+
+ public InterposedQuestion(de.thm.arsnova.entities.InterposedQuestion question) {
+ this.id = question.get_id();
+ this.subject = question.getSubject();
+ this.text = question.getText();
+ this.timestamp = question.getTimestamp();
+ this.read = question.isRead();
+ }
+
+ public InterposedQuestion() {}
+
+ public String getId() {
+ return id;
+ }
+
+ public void setId(String id) {
+ this.id = id;
+ }
+
+ public String getSubject() {
+ return subject;
+ }
+
+ public void setSubject(String subject) {
+ this.subject = subject;
+ }
+
+ public String getText() {
+ return text;
+ }
+
+ public void setText(String text) {
+ this.text = text;
+ }
+
+ public long getTimestamp() {
+ return timestamp;
+ }
+
+ public void setTimestamp(long timestamp) {
+ this.timestamp = timestamp;
+ }
+
+ public boolean isRead() {
+ return read;
+ }
+
+ public void setRead(boolean read) {
+ this.read = read;
+ }
+}
diff --git a/src/main/java/de/thm/arsnova/events/DeleteInterposedQuestionEvent.java b/src/main/java/de/thm/arsnova/events/DeleteInterposedQuestionEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..b8aea746a91cd56939a1be1e1fe354a7f4be1cfa
--- /dev/null
+++ b/src/main/java/de/thm/arsnova/events/DeleteInterposedQuestionEvent.java
@@ -0,0 +1,26 @@
+package de.thm.arsnova.events;
+
+import de.thm.arsnova.entities.InterposedQuestion;
+import de.thm.arsnova.entities.Session;
+
+public class DeleteInterposedQuestionEvent extends NovaEvent {
+
+ private static final long serialVersionUID = 1L;
+
+ private final Session session;
+
+ private final InterposedQuestion question;
+
+ public DeleteInterposedQuestionEvent(Object source, Session session, InterposedQuestion question) {
+ super(source);
+ this.session = session;
+ this.question = question;
+ }
+
+ @Override
+ public void accept(NovaEventVisitor visitor) {
+ // TODO Auto-generated method stub
+
+ }
+
+}
diff --git a/src/main/java/de/thm/arsnova/services/IQuestionService.java b/src/main/java/de/thm/arsnova/services/IQuestionService.java
index 4b1746d1f53ca68a2eff1e3a90998ed0e00ce666..a964c77e35d51449cdddc7297c4605390fdd04fe 100644
--- a/src/main/java/de/thm/arsnova/services/IQuestionService.java
+++ b/src/main/java/de/thm/arsnova/services/IQuestionService.java
@@ -66,6 +66,8 @@ public interface IQuestionService {
InterposedQuestion readInterposedQuestion(String questionId);
+ InterposedQuestion readInterposedQuestionInternal(String questionId, User user);
+
Question update(Question question);
void deleteAnswers(String questionId);
diff --git a/src/main/java/de/thm/arsnova/services/QuestionService.java b/src/main/java/de/thm/arsnova/services/QuestionService.java
index 0607ac273da418af82f3d12c982a5a35692fa4a2..2224949f81fb480bc5dbb1bccbd62f5ffde49862 100644
--- a/src/main/java/de/thm/arsnova/services/QuestionService.java
+++ b/src/main/java/de/thm/arsnova/services/QuestionService.java
@@ -42,6 +42,7 @@ import de.thm.arsnova.entities.Question;
import de.thm.arsnova.entities.Session;
import de.thm.arsnova.entities.User;
import de.thm.arsnova.events.DeleteAnswerEvent;
+import de.thm.arsnova.events.DeleteInterposedQuestionEvent;
import de.thm.arsnova.events.NewAnswerEvent;
import de.thm.arsnova.events.NewInterposedQuestionEvent;
import de.thm.arsnova.events.NewQuestionEvent;
@@ -191,6 +192,10 @@ public class QuestionService implements IQuestionService, ApplicationEventPublis
throw new NotFoundException();
}
databaseDao.deleteInterposedQuestion(question);
+
+ final Session session = databaseDao.getSessionFromKeyword(question.getSessionId());
+ final DeleteInterposedQuestionEvent event = new DeleteInterposedQuestionEvent(this, session, question);
+ this.publisher.publishEvent(event);
}
@Override
@@ -358,13 +363,22 @@ public class QuestionService implements IQuestionService, ApplicationEventPublis
@Override
@PreAuthorize("isAuthenticated()")
public InterposedQuestion readInterposedQuestion(final String questionId) {
+ final User user = userService.getCurrentUser();
+ return this.readInterposedQuestionInternal(questionId, user);
+ }
+
+ /*
+ * The "internal" suffix means it is called by internal services that have no authentication!
+ * TODO: Find a better way of doing this...
+ */
+ @Override
+ public InterposedQuestion readInterposedQuestionInternal(final String questionId, User user) {
final InterposedQuestion question = databaseDao.getInterposedQuestion(questionId);
if (question == null) {
throw new NotFoundException();
}
final Session session = databaseDao.getSessionFromKeyword(question.getSessionId());
- final User user = userService.getCurrentUser();
if (session.isCreator(user)) {
databaseDao.markInterposedQuestionAsRead(question);
}
diff --git a/src/main/java/de/thm/arsnova/socket/ARSnovaSocketIOServer.java b/src/main/java/de/thm/arsnova/socket/ARSnovaSocketIOServer.java
index 254ddbc9aebe5a0b8411d7bc25eeb6ae79f6ec25..4f20db3ed622ea4c08bc05692f7a43aa18bab790 100644
--- a/src/main/java/de/thm/arsnova/socket/ARSnovaSocketIOServer.java
+++ b/src/main/java/de/thm/arsnova/socket/ARSnovaSocketIOServer.java
@@ -151,6 +151,20 @@ public class ARSnovaSocketIOServer implements ApplicationListener<NovaEvent>, No
}
});
+ server.addEventListener(
+ "readInterposedQuestion",
+ de.thm.arsnova.entities.transport.InterposedQuestion.class,
+ new DataListener<de.thm.arsnova.entities.transport.InterposedQuestion>() {
+ @Override
+ public void onData(
+ SocketIOClient client,
+ de.thm.arsnova.entities.transport.InterposedQuestion question,
+ AckRequest ackRequest) {
+ final User user = userService.getUser2SocketId(client.getSessionId());
+ questionService.readInterposedQuestionInternal(question.getId(), user);
+ }
+ });
+
server.addConnectListener(new ConnectListener() {
@Override
public void onConnect(final SocketIOClient client) { }