début implémentation de réaction à un message

0141804a · Charlie Darques · 4665d73b · 0141804a · 0141804a · 0141804a
Commit 0141804a authored 1 month ago by Charlie Darques
--- a/README.md
+++ b/README.md
@@ -30,6 +30,7 @@
 - structure html page d'accueil **CHARLIE** 
 - corriger bug followThread (la requête n'est pas effectuée lors de l'appel de la méthode) OK
 - corriger bug unfollow
+- rajouter message dao
 - gestion des réactions (like/unlike) **CHARLIE**
 - fonctionnalité poster un message texte **CHARLIE** OK
 - gestion du compte **YANNIS**

--- a/WEB-INF/src/controleurs/Feed.java
+++ b/WEB-INF/src/controleurs/Feed.java
@@ -41,6 +41,7 @@ public class Feed extends HttpServlet {
            out.println("<html><body><meta charset=\"utf-8\">");
            out.println("<link rel=\"stylesheet\" href=\"css/feed.css\">");
+            out.println("<link rel=\"stylesheet\" href=\"css/messages.css\">");
            out.println("<title>Welcome</title>");
            out.println("<h1>Welcome to CampusTalk, " + login + " !</h1>");
@@ -67,6 +68,7 @@ public class Feed extends HttpServlet {
                    out.println("<form action=\"http://localhost:8080/s4a021-web-backend/LikeMessage\" method=\"post\">");
+                    out.println("<input name=\"messageid\" type=\"hidden\" value=\"" + message.getMsgId() +"\">");
                    if (liked_messages.contains(message.getMsgId())) {
                        out.println("<button class=\"liked\" type=\"submit\" value=\"Liked\">Liked</button></form>");

--- a/WEB-INF/src/controleurs/LikeMessage.java
+++ b/WEB-INF/src/controleurs/LikeMessage.java
 package controleurs;
-public class LikeMessage {
+import java.io.IOException;
-    // à remplir
+import java.sql.SQLException;
+import dao.ThreadDAO;
+import dao.UserDAO;
+import dto.Message;
+import dto.User;
+import jakarta.servlet.annotation.WebServlet;
+import jakarta.servlet.http.HttpServlet;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+@WebServlet("/LikeMessage")
+public class LikeMessage extends HttpServlet {
+    public void service (HttpServletRequest req, HttpServletResponse res) throws IOException {
+        if (req.getSession().getAttribute("user") != null) {
+            User user = (User) req.getSession().getAttribute("user");
+            UserDAO userDao = new UserDAO();
+            ThreadDAO threadDao = new ThreadDAO();
+            Message msg = req.getParameter("messageid");
+            // à modifier
+            boolean messageLiked = false;
+            if (!messageLiked) {
+                try {
+                    userDao.reactToMsg(user, msg);
+                }
+                catch (SQLException sqle) {
+                    sqle.getStackTrace();
+                }
+            }
+            else {
+                try {
+                    userDao.unreactToMsg(user, msg); // méthode à créer
+                }
+                catch (SQLException sqle) {
+                    sqle.getStackTrace();
+                }
+            }
+            res.sendRedirect("http://localhost:8080/s4a021-web-backend/Welcome");
+        }
+        else {
+            res.sendRedirect("http://localhost:8080/s4a021-web-backend/index.html");
+        }
+    }
 }
--- a/WEB-INF/src/dao/UserDAO.java
+++ b/WEB-INF/src/dao/UserDAO.java
@@ -325,4 +325,9 @@ public class UserDAO {
        }
        return messages;
    }
+    public void unreactToMsg(User user, Message msg) {
+        // TODO Auto-generated method stub
+        throw new UnsupportedOperationException("Unimplemented method 'unreactToMsg'");
+    }
 }
\ No newline at end of file
--- a/css/messages.css
+++ b/css/messages.css
+.unliked {
+    background-color: rgb(185, 168, 189);
+}
+.liked {
+    background-color: rgb(247, 160, 211);
+}
\ No newline at end of file