bug à régler : unfollow ne fonctionne pas

WEB-INF/src/controleurs/Discover.java

@@ -43,7 +43,6 @@ public class Discover extends HttpServlet {
 
                 try {
                     followedThreads = userDao.getThreadsFollowedByUser(user);
-                    System.out.println(followedThreads.get(2));
                 }
                 catch (SQLException sqle) {
                     sqle.getStackTrace();
@@ -54,14 +53,12 @@ public class Discover extends HttpServlet {
                         MyThread msgThread = null;
                         try {
                             msgThread = threadDao.getThreadById(message.getThreadId());
-                            System.out.println(msgThread.getId());
                         } catch (SQLException e) {
                             throw new RuntimeException(e);
                         }
                         User sender = userDao.getUserById(message.getSenderId());
                         String senderName = sender.getUserName();
                         boolean followed = followedThreads.contains(msgThread.getId());
-                        System.out.println("suivi : " + followed);
                         
                         out.println("<div class=\"message\">");
                         out.println("<h3 class=\"msgThread\">" + msgThread.getThreadName() + "</h3>");
@@ -74,7 +71,7 @@ public class Discover extends HttpServlet {
                         if (followed) {
                             out.println("<button class=\"followed\" type=\"submit\">Followed</button>");
                         }
-                        else {
+                        else if (!followed) {
                             out.println("<button class=\"unfollowed\" type=\"submit\">Follow</button>");
                         }
                         out.println("</form>");

WEB-INF/src/controleurs/FollowThread.java

@@ -54,7 +54,7 @@ public class FollowThread extends HttpServlet {
                     sqle.getStackTrace();
                 }
             }
-            else {
+            else if (followed) {
                 try {
                     userDao.unfollowThread(user, threadDao.getThreadById((Integer.parseInt(req.getParameter("threadid")))));
                     res.sendRedirect("http://localhost:8080/s4a021-web-backend/Discover");