getting the comments from the Server

BIDL/BIDL/app/src/main/java/classes/apps/Comment.java

@@ -7,6 +7,7 @@ import java.io.Serializable;
 import java.util.Date;
 
 import co.uk.rushorm.core.RushObject;
+import co.uk.rushorm.core.annotations.RushList;
 
 /**
  * Created by Christof on 23.08.2016.
@@ -14,30 +15,30 @@ import co.uk.rushorm.core.RushObject;
 @JsonObject
 public class Comment extends RushObject implements Serializable {
 
-    @JsonField(name = "id")
-    private int commentID;
+    @JsonField(name = "username")
+    private String username;
 
     @JsonField(name = "text")
     private String text;
 
     @JsonField(name = "timestamp")
-    private Date timestamp;
+    private String timestamp;
 
     public Comment() {
     }
 
-    public Comment(int commentID, String text, Date timestamp) {
-        this.commentID = commentID;
+    public Comment(String username, String text, String timestamp) {
+        this.username = username;
         this.text = text;
         this.timestamp = timestamp;
     }
 
-    public int getCommentID() {
-        return commentID;
+    public String getUsername() {
+        return username;
     }
 
-    public void setCommentID(int commentID) {
-        this.commentID = commentID;
+    public void setUsername(String username) {
+        this.username = username;
     }
 
     public String getText() {
@@ -48,18 +49,18 @@ public class Comment extends RushObject implements Serializable {
         this.text = text;
     }
 
-    public Date getTimestamp() {
+    public String getTimestamp() {
         return timestamp;
     }
 
-    public void setTimestamp(Date timestamp) {
+    public void setTimestamp(String timestamp) {
         this.timestamp = timestamp;
     }
 
     @Override
     public String toString() {
         return "Comment{" +
-                "commentID=" + commentID +
+                "username=" + username +
                 ", text='" + text + '\'' +
                 ", timestamp=" + timestamp +
                 '}';

BIDL/BIDL/app/src/main/java/classes/apps/Forum.java

@@ -18,7 +18,6 @@ public class Forum extends RushObject implements Serializable {
     @JsonField(name = "id")
     private int forumId;
 
-    @RushList(classType = Comment.class)
     @JsonField(name = "comments")
     private ArrayList<Comment>comments;
 
@@ -26,8 +25,8 @@ public class Forum extends RushObject implements Serializable {
 
     }
 
-    public Forum(int forumId, ArrayList<Comment> comments) {
-        this.forumId = forumId;
+    public Forum(int id, ArrayList<Comment> comments) {
+        this.forumId = id;
         this.comments = comments;
     }
 

BIDL/BIDL/app/src/main/java/de/uni_oldenburg/bidl/member_view/ForumActivity.java

@@ -2,12 +2,22 @@ package de.uni_oldenburg.bidl.member_view;
 
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
+import android.util.Log;
 
+import classes.Event;
+import classes.apps.Comment;
+import classes.apps.Forum;
 import de.uni_oldenburg.bidl.R;
+import de.uni_oldenburg.bidl.home_view.MainActivity;
+import services.db.DBHelper;
+import services.servercommunication.NetworkService;
 
 
 public class ForumActivity extends AppCompatActivity {
+    /** Tag for Logging **/
+    private static final String TAG = ForumActivity.class.getSimpleName();
 
+    private Forum forum;
 
 
     @Override
@@ -15,5 +25,24 @@ public class ForumActivity extends AppCompatActivity {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_forum);
         setTitle(getIntent().getStringExtra("appName"));
+        Event event = DBHelper.getEvent();
+        getForumObjectFromServer(event.getEventId());
+
+        Comment comment = forum.getComments().get(0);
+        Log.d(TAG, "FORUMACTIVITY: "+comment.getText());
+
+    }
+
+    private void getForumObjectFromServer(int eventId) {
+        NetworkService.forum(eventId, new NetworkService.RequestForumHandler() {
+            @Override
+            public void done(final Forum forum) {
+                        setForum(forum);
+            }
+        });
+    }
+
+    public void setForum(Forum forum) {
+        this.forum = forum;
     }
 }

BIDL/BIDL/app/src/main/java/services/db/DBHelper.java

@@ -44,6 +44,11 @@ public class DBHelper {
 
     }
 
+    public static Event getEvent(){
+        Event event = new RushSearch().findSingle(Event.class);
+        return event;
+    }
+
     /**
      * Löscht Recommendations, Locations, Favoriten und Check-Ins von der Datenbank
      */

BIDL/BIDL/app/src/main/java/services/servercommunication/NetworkService.java

 package services.servercommunication;
 
+import android.util.Log;
+
 import com.bluelinelabs.logansquare.LoganSquare;
 import com.squareup.okhttp.Call;
 import com.squareup.okhttp.Callback;
@@ -10,11 +12,15 @@ import com.squareup.okhttp.RequestBody;
 import com.squareup.okhttp.Response;
 
 import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
 import java.util.concurrent.TimeUnit;
 
 import classes.Event;
 import classes.StatusResponse;
 import classes.User;
+import classes.apps.Comment;
+import classes.apps.Forum;
 
 /**
  * Helfer Klasse, die häufig verwendete I/O Operationen im Netzwerk und der Datenbank erleichtert
@@ -162,6 +168,7 @@ public abstract class NetworkService {
                     if (response.isSuccessful()){
                         String responseString = response.body().string();
                         Event event = LoganSquare.parse(responseString, Event.class);
+                        if (event != null)
                         event.save();
                         handler.done(event);
                     }
@@ -177,4 +184,44 @@ public abstract class NetworkService {
     public interface RequestGetEventHandler {
         void done(Event event);
     }
+
+    public static void forum(int eventId, final RequestForumHandler handler){
+        okHttpClient.setReadTimeout(15, TimeUnit.SECONDS);
+
+        RequestBody requestBody = new FormEncodingBuilder()
+                .add("eventId", String.valueOf(eventId))
+                .build();
+
+        Request req = new Request.Builder()
+                .url(REST.SPRING_FORUM)
+                .post(requestBody)
+                .build();
+
+        Call call = okHttpClient.newCall(req);
+
+        call.enqueue(new Callback() {
+            @Override
+            public void onFailure(Request request, IOException e) {
+                handler.done(null);
+                e.printStackTrace();
+            }
+
+            @Override
+            public void onResponse(Response response) throws IOException {
+                try {
+                    if (response.isSuccessful()){
+                       Forum forum = LoganSquare.parse(response.body().byteStream(), Forum.class);
+                       handler.done(forum);
+                    }
+                }catch (IOException e){
+                    handler.done(null);
+                    e.printStackTrace();
+                }
+            }
+        });
+    }
+
+    public interface RequestForumHandler{
+        void done(Forum forum);
+    }
 }

BIDL/BIDL/app/src/main/java/services/servercommunication/REST.java

@@ -35,4 +35,10 @@ public abstract class REST {
     private static  final String GETEVENT = "/getEvent";
     public static String SPRING_GETEVENT = FULL_URL + GETEVENT;
 
+    //Apps path
+    private static final String APP = "/app";
+    //Forum path
+    private static final String FORUM = "/forum";
+    public static String SPRING_FORUM = FULL_URL + APP + FORUM;
+
 }