correction de bug pour unfollow

WEB-INF/src/controleurs/FollowThread.java

@@ -33,17 +33,15 @@ public class FollowThread extends HttpServlet {
             }
             
             boolean followed = false;
-            try {
-                if (threadsFollowed.contains(threadDao.getThreadById((Integer.parseInt(req.getParameter("threadid")))))) {
-                    followed = true;
-                }
-                else {
-                    followed = false;
-                }
+
+            if (threadsFollowed.contains(Integer.parseInt(req.getParameter("threadid")))) {
+                followed = true;
             }
-            catch (SQLException sqle) {
-                sqle.getStackTrace();
+            else {
+                followed = false;
             }
+    
+            System.out.println(followed);
 
             if (!followed) {
                 try {
@@ -55,6 +53,7 @@ public class FollowThread extends HttpServlet {
                 }
             }
             else if (followed) {
+                System.out.println("déjà suivi");
                 try {
                     userDao.unfollowThread(user, threadDao.getThreadById((Integer.parseInt(req.getParameter("threadid")))));
                     res.sendRedirect("http://localhost:8080/s4a021-web-backend/Discover");

WEB-INF/src/dao/UserDAO.java

@@ -192,6 +192,7 @@ public class UserDAO {
             ps.setInt(2, thread.getId());
             Date date = Date.valueOf(LocalDate.now());
             ps.setDate(3, date);
+
             ps.executeUpdate();
         }
         catch (SQLException sqle) {
@@ -200,10 +201,13 @@ public class UserDAO {
     }
 
     public void unfollowThread(User user, MyThread thread) throws SQLException {
-        PreparedStatement ps = this.con.prepareStatement("DELETE FROM follow WHERE userID_follow = ? AND threadID_follow = ?)");
+        System.out.println("dans méthode");
+        PreparedStatement ps = this.con.prepareStatement("DELETE FROM follow WHERE userID_follow=? AND threadID_follow=?");
         try {
             ps.setInt(1, user.getId());
             ps.setInt(2, thread.getId());
+            System.out.println(ps);
+
             ps.executeUpdate();
         }
         catch (SQLException sqle) {