From c6bc0d0b515a5be7b0bf930ff628a5e9b5ebbb33 Mon Sep 17 00:00:00 2001
From: Luc SORIGNET <luc.sorignet@gmail.com>
Date: Sat, 17 May 2025 11:35:57 +0200
Subject: [PATCH] feat: Mise en place du Backend-messagerie [#17]

---
 Back-End/GestionMessagerie/models.py          |  10 +-
 Back-End/GestionMessagerie/serializers.py     |   1 +
 Back-End/GestionMessagerie/urls.py            |   6 +-
 Back-End/GestionMessagerie/views.py           |  77 ++++++-
 Back-End/clean_migration_dir.py               |  25 +++
 .../app/[locale]/parents/messagerie/page.js   |  50 +----
 .../src/components/Admin/InstantMessaging.js  | 100 +++++++--
 Front-End/src/components/Chat.js              | 206 ++++++++----------
 Front-End/src/utils/Url.js                    |   4 +-
 9 files changed, 291 insertions(+), 188 deletions(-)
 create mode 100644 Back-End/clean_migration_dir.py

diff --git a/Back-End/GestionMessagerie/models.py b/Back-End/GestionMessagerie/models.py
index a17f91f..51b1c0e 100644
--- a/Back-End/GestionMessagerie/models.py
+++ b/Back-End/GestionMessagerie/models.py
@@ -1,15 +1,15 @@
-from django.contrib.auth.models import AbstractUser
 from django.db import models
-from django.utils.translation import gettext_lazy as _
-from django.conf import settings
 from Auth.models import Profile
-    
+
 class Messagerie(models.Model):
     id = models.AutoField(primary_key=True)
     objet = models.CharField(max_length=200, default="", blank=True)
     emetteur = models.ForeignKey(Profile, on_delete=models.PROTECT, related_name='messages_envoyes')
     destinataire = models.ForeignKey(Profile, on_delete=models.PROTECT, related_name='messages_recus')
     corpus = models.CharField(max_length=200, default="", blank=True)
+    date_envoi = models.DateTimeField(auto_now_add=True)  # Date d'envoi du message
+    is_read = models.BooleanField(default=False)  # Statut lu/non lu
+    conversation_id = models.CharField(max_length=100, blank=True, default="")  # Pour regrouper les messages par conversation
 
     def __str__(self):
-        return 'Messagerie_'+self.id
\ No newline at end of file
+        return f'Messagerie_{self.id}'
\ No newline at end of file
diff --git a/Back-End/GestionMessagerie/serializers.py b/Back-End/GestionMessagerie/serializers.py
index ceea37a..dc446d1 100644
--- a/Back-End/GestionMessagerie/serializers.py
+++ b/Back-End/GestionMessagerie/serializers.py
@@ -8,6 +8,7 @@ class MessageSerializer(serializers.ModelSerializer):
     class Meta:
         model = Messagerie
         fields = '__all__'
+        read_only_fields = ['date_envoi']
     
     def get_destinataire_profil(self, obj):
         return obj.destinataire.email
diff --git a/Back-End/GestionMessagerie/urls.py b/Back-End/GestionMessagerie/urls.py
index 6cb4da6..31dc35a 100644
--- a/Back-End/GestionMessagerie/urls.py
+++ b/Back-End/GestionMessagerie/urls.py
@@ -1,5 +1,5 @@
 from django.urls import path, re_path
-from .views import SendEmailView, search_recipients
+from .views import SendEmailView, search_recipients, ConversationListView, ConversationMessagesView, MarkAsReadView
 from GestionMessagerie.views import MessagerieView, MessageView, MessageSimpleView
 
 urlpatterns = [
@@ -8,4 +8,8 @@ urlpatterns = [
     re_path(r'^messages/(?P<id>[0-9]+)$', MessageSimpleView.as_view(), name="messages"),
     path('send-email/', SendEmailView.as_view(), name='send_email'),
     path('search-recipients/', search_recipients, name='search_recipients'),
+    # Endpoints pour le chat instantané
+    path('conversations/<int:profile_id>/', ConversationListView.as_view(), name='conversations'),
+    path('conversations/messages/<str:conversation_id>/', ConversationMessagesView.as_view(), name='conversation_messages'),
+    path('conversations/mark-as-read/<str:conversation_id>/', MarkAsReadView.as_view(), name='mark_as_read'),
 ]
\ No newline at end of file
diff --git a/Back-End/GestionMessagerie/views.py b/Back-End/GestionMessagerie/views.py
index 61db0a4..f6bddb8 100644
--- a/Back-End/GestionMessagerie/views.py
+++ b/Back-End/GestionMessagerie/views.py
@@ -5,16 +5,18 @@ from django.conf import settings
 from rest_framework.response import Response
 from rest_framework import status
 from django.db.models import Q
+from .models import Messagerie
 from Auth.models import Profile, ProfileRole
-
-from .models import *
+from GestionMessagerie.serializers import MessageSerializer
 from School.models import Teacher
 
-from GestionMessagerie.serializers import MessageSerializer
 from School.serializers import TeacherSerializer
 
-from N3wtSchool import bdd
 import N3wtSchool.mailManager as mailer
+from N3wtSchool import bdd
+from drf_yasg.utils import swagger_auto_schema
+from drf_yasg import openapi
+from rest_framework.exceptions import NotFound
 
 class MessagerieView(APIView):
     def get(self, request, profile_id):
@@ -140,3 +142,70 @@ def search_recipients(request):
 
     return JsonResponse(results, safe=False)
 
+class ConversationListView(APIView):
+    """
+    Liste les conversations d'un utilisateur (parent ou enseignant).
+    Retourne la liste des interlocuteurs et le dernier message échangé.
+    """
+    @swagger_auto_schema(
+        operation_description="Liste les conversations d'un utilisateur (parent ou enseignant).",
+        responses={200: openapi.Response('Liste des conversations')}
+    )
+    def get(self, request, profile_id):
+        # Récupérer toutes les conversations où l'utilisateur est émetteur ou destinataire
+        messages = Messagerie.objects.filter(Q(emetteur_id=profile_id) | Q(destinataire_id=profile_id))
+        # Grouper par conversation_id
+        conversations = {}
+        for msg in messages.order_by('-date_envoi'):
+            conv_id = msg.conversation_id or f"{min(msg.emetteur_id, msg.destinataire_id)}_{max(msg.emetteur_id, msg.destinataire_id)}"
+            if conv_id not in conversations:
+                conversations[conv_id] = msg
+        # Préparer la réponse
+        data = []
+        for conv_id, last_msg in conversations.items():
+            interlocuteur = last_msg.emetteur if last_msg.destinataire_id == int(profile_id) else last_msg.destinataire
+            data.append({
+                'conversation_id': conv_id,
+                'last_message': MessageSerializer(last_msg).data,
+                'interlocuteur': {
+                    'id': interlocuteur.id,
+                    'first_name': interlocuteur.first_name,
+                    'last_name': interlocuteur.last_name,
+                    'email': interlocuteur.email,
+                }
+            })
+        return Response(data, status=status.HTTP_200_OK)
+
+class ConversationMessagesView(APIView):
+    """
+    Récupère tous les messages d'une conversation donnée.
+    """
+    @swagger_auto_schema(
+        operation_description="Récupère tous les messages d'une conversation donnée.",
+        responses={200: openapi.Response('Liste des messages')}
+    )
+    def get(self, request, conversation_id):
+        messages = Messagerie.objects.filter(conversation_id=conversation_id).order_by('date_envoi')
+        serializer = MessageSerializer(messages, many=True)
+        return Response(serializer.data, status=status.HTTP_200_OK)
+
+class MarkAsReadView(APIView):
+    """
+    Marque tous les messages reçus dans une conversation comme lus pour l'utilisateur connecté.
+    """
+    @swagger_auto_schema(
+        operation_description="Marque tous les messages reçus dans une conversation comme lus pour l'utilisateur connecté.",
+        request_body=openapi.Schema(
+            type=openapi.TYPE_OBJECT,
+            properties={
+                'profile_id': openapi.Schema(type=openapi.TYPE_INTEGER, description='ID du profil utilisateur')
+            },
+            required=['profile_id']
+        ),
+        responses={200: openapi.Response('Statut OK')}
+    )
+    def post(self, request, conversation_id):
+        profile_id = request.data.get('profile_id')
+        Messagerie.objects.filter(conversation_id=conversation_id, destinataire_id=profile_id, is_read=False).update(is_read=True)
+        return Response({'status': 'ok'}, status=status.HTTP_200_OK)
+
diff --git a/Back-End/clean_migration_dir.py b/Back-End/clean_migration_dir.py
new file mode 100644
index 0000000..a781cfd
--- /dev/null
+++ b/Back-End/clean_migration_dir.py
@@ -0,0 +1,25 @@
+import os
+import shutil
+
+APPS = [
+    "Establishment",
+    "Settings",
+    "Subscriptions",
+    "Planning",
+    "GestionNotification",
+    "GestionMessagerie",
+    "Auth",
+    "School",
+]
+
+BASE_DIR = os.path.dirname(os.path.abspath(__file__))
+
+for app in APPS:
+    migrations_path = os.path.join(BASE_DIR, app, "migrations")
+    if os.path.isdir(migrations_path):
+        print(f"Suppression du dossier : {migrations_path}")
+        shutil.rmtree(migrations_path)
+    else:
+        print(f"Aucun dossier de migration trouvé pour {app}")
+
+print("Nettoyage terminé.")
\ No newline at end of file
diff --git a/Front-End/src/app/[locale]/parents/messagerie/page.js b/Front-End/src/app/[locale]/parents/messagerie/page.js
index 9244958..c7d86e0 100644
--- a/Front-End/src/app/[locale]/parents/messagerie/page.js
+++ b/Front-End/src/app/[locale]/parents/messagerie/page.js
@@ -1,46 +1,16 @@
 'use client';
-import React from 'react';
+import React, { useEffect, useState } from 'react';
 import Chat from '@/components/Chat';
-import { getGravatarUrl } from '@/utils/gravatar';
-
-const contacts = [
-  {
-    id: 1,
-    name: 'Facturation',
-    profilePic: getGravatarUrl('facturation@n3wtschool.com'),
-  },
-  {
-    id: 2,
-    name: 'Enseignant 1',
-    profilePic: getGravatarUrl('enseignant@n3wtschool.com'),
-  },
-  {
-    id: 3,
-    name: 'Contact',
-    profilePic: getGravatarUrl('contact@n3wtschool.com'),
-  },
-];
+import { useSession } from '@/context/SessionContext';
+import { useEstablishment } from '@/context/EstablishmentContext';
 
 export default function MessageriePage() {
-  const simulateResponse = (contactId, setMessages) => {
-    setTimeout(() => {
-      setMessages((prevMessages) => {
-        const contactMessages = prevMessages[contactId] || [];
-        return {
-          ...prevMessages,
-          [contactId]: [
-            ...contactMessages,
-            {
-              id: contactMessages.length + 2,
-              text: 'Réponse automatique',
-              isResponse: true,
-              date: new Date(),
-            },
-          ],
-        };
-      });
-    }, 2000);
-  };
+  const { user } = useSession(); // Doit fournir l'id du parent connecté
+  const { selectedEstablishmentId } = useEstablishment();
 
-  return <Chat contacts={contacts} simulateResponse={simulateResponse} />;
+  if (!user) return <div>Chargement...</div>;
+
+  return (
+    <Chat userProfileId={user.id} establishmentId={selectedEstablishmentId} />
+  );
 }
diff --git a/Front-End/src/components/Admin/InstantMessaging.js b/Front-End/src/components/Admin/InstantMessaging.js
index 3efcd20..b24bec4 100644
--- a/Front-End/src/components/Admin/InstantMessaging.js
+++ b/Front-End/src/components/Admin/InstantMessaging.js
@@ -1,26 +1,88 @@
 // filepath: d:\Dev\n3wt-innov\n3wt-school\Front-End\src\components\Admin\InstantMessaging.js
-import React from 'react';
+import React, { useEffect, useState } from 'react';
 import Chat from '@/components/Chat';
-import { getGravatarUrl } from '@/utils/gravatar';
-import logger from '@/utils/logger';
-
-const contacts = [
-  {
-    id: 1,
-    name: 'Parent 1',
-    profilePic: getGravatarUrl('parent1@n3wtschool.com'),
-  },
-  {
-    id: 2,
-    name: 'Parent 2',
-    profilePic: getGravatarUrl('parent2@n3wtschool.com'),
-  },
-];
+import { useEstablishment } from '@/context/EstablishmentContext';
+import {
+  fetchConversations,
+  sendMessage,
+  searchRecipients,
+} from '@/app/actions/messagerieAction';
+import RecipientInput from '@/components/RecipientInput';
+import Modal from '@/components/Modal';
 
 export default function InstantMessaging({ csrfToken }) {
-  const handleSendMessage = (contact, message) => {
-    logger.debug(`Message envoyé à ${contact.name}: ${message}`);
+  const { user, selectedEstablishmentId } = useEstablishment();
+  const [discussions, setDiscussions] = useState([]);
+  const [recipients, setRecipients] = useState([]); // Liste des correspondants sélectionnés
+  const [showModal, setShowModal] = useState(false);
+  const [firstMessage, setFirstMessage] = useState('');
+
+  useEffect(() => {
+    if (user) {
+      fetchConversations(user.id).then(setDiscussions);
+    }
+  }, [user]);
+
+  // Fonction pour ajouter une nouvelle discussion avec plusieurs correspondants
+  const handleCreateDiscussion = async () => {
+    if (!user || recipients.length === 0 || !firstMessage.trim()) return;
+    for (const recipient of recipients) {
+      await sendMessage({
+        emetteur: user.id,
+        destinataire: recipient.id,
+        objet: '',
+        corpus: firstMessage,
+        conversation_id: undefined, // L'API générera un nouvel ID
+      });
+    }
+    setRecipients([]);
+    setFirstMessage('');
+    setShowModal(false);
+    fetchConversations(user.id).then(setDiscussions);
   };
 
-  return <Chat contacts={contacts} onSendMessage={handleSendMessage} />;
+  if (!user) return <div>Chargement...</div>;
+
+  return (
+    <div className="h-full w-full">
+      <Chat
+        userProfileId={user.id}
+        establishmentId={selectedEstablishmentId}
+        discussions={discussions}
+        setDiscussions={setDiscussions}
+        onShowCreateDiscussion={() => setShowModal(true)}
+      />
+      <Modal
+        isOpen={showModal}
+        setIsOpen={setShowModal}
+        title="Nouvelle discussion"
+        modalClassName="w-full max-w-xs sm:max-w-md"
+      >
+        <div className="p-2 sm:p-4">
+          <h3 className="text-lg font-bold mb-2">Nouvelle discussion</h3>
+          <RecipientInput
+            label="Rechercher un correspondant"
+            recipients={recipients}
+            setRecipients={setRecipients}
+            searchRecipients={searchRecipients}
+            establishmentId={selectedEstablishmentId}
+            required
+          />
+          <input
+            type="text"
+            value={firstMessage}
+            onChange={(e) => setFirstMessage(e.target.value)}
+            placeholder="Premier message"
+            className="w-full p-2 mb-2 border rounded"
+          />
+          <button
+            onClick={handleCreateDiscussion}
+            className="w-full p-2 bg-green-500 text-white rounded-lg"
+          >
+            Démarrer la discussion
+          </button>
+        </div>
+      </Modal>
+    </div>
+  );
 }
diff --git a/Front-End/src/components/Chat.js b/Front-End/src/components/Chat.js
index ff661ec..594bac3 100644
--- a/Front-End/src/components/Chat.js
+++ b/Front-End/src/components/Chat.js
@@ -1,48 +1,53 @@
 import React, { useState, useRef, useEffect } from 'react';
-import { SendHorizontal } from 'lucide-react';
+import { SendHorizontal, Plus } from 'lucide-react';
 import Image from 'next/image';
+import {
+  fetchConversations,
+  fetchMessages,
+  sendMessage,
+  markAsRead,
+} from '@/app/actions/messagerieAction';
 
 export default function Chat({
-  discussions,
-  setDiscussions,
-  onSendMessage,
-  simulateResponse,
+  userProfileId,
+  establishmentId,
+  discussions: discussionsProp,
+  setDiscussions: setDiscussionsProp,
+  onCreateDiscussion,
+  onShowCreateDiscussion,
 }) {
+  const [discussions, setDiscussions] = useState(discussionsProp || []);
   const [selectedDiscussion, setSelectedDiscussion] = useState(null);
-  const [messages, setMessages] = useState({});
+  const [messages, setMessages] = useState([]);
   const [newMessage, setNewMessage] = useState('');
-  const [showCreateForm, setShowCreateForm] = useState(false);
-  const [newDiscussionName, setNewDiscussionName] = useState('');
-  const [newDiscussionProfilePic, setNewDiscussionProfilePic] = useState('');
   const messagesEndRef = useRef(null);
 
-  const scrollToBottom = () => {
-    messagesEndRef.current?.scrollIntoView({ behavior: 'smooth' });
-  };
+  useEffect(() => {
+    if (userProfileId) {
+      fetchConversations(userProfileId).then(setDiscussions);
+    }
+  }, [userProfileId]);
 
   useEffect(() => {
-    scrollToBottom();
-  }, [messages]);
+    if (selectedDiscussion) {
+      fetchMessages(selectedDiscussion.conversation_id).then(setMessages);
+      // Marquer comme lu
+      markAsRead(selectedDiscussion.conversation_id, userProfileId);
+    }
+  }, [selectedDiscussion, userProfileId]);
 
-  const handleSendMessage = () => {
+  const handleSendMessage = async () => {
     if (newMessage.trim() && selectedDiscussion) {
-      const discussionMessages = messages[selectedDiscussion.id] || [];
-      const newMessages = {
-        ...messages,
-        [selectedDiscussion.id]: [
-          ...discussionMessages,
-          {
-            id: discussionMessages.length + 1,
-            text: newMessage,
-            date: new Date(),
-            isResponse: false,
-          },
-        ],
-      };
-      setMessages(newMessages);
+      await sendMessage({
+        conversation_id: selectedDiscussion.conversation_id,
+        emetteur: userProfileId,
+        destinataire: selectedDiscussion.interlocuteur.id,
+        corpus: newMessage,
+        objet: '',
+      });
       setNewMessage('');
-      onSendMessage && onSendMessage(selectedDiscussion, newMessage);
-      simulateResponse && simulateResponse(selectedDiscussion.id, setMessages);
+      fetchMessages(selectedDiscussion.conversation_id).then(setMessages);
+      fetchConversations(userProfileId).then(setDiscussions);
     }
   };
 
@@ -52,89 +57,55 @@ export default function Chat({
     }
   };
 
-  const handleCreateDiscussion = () => {
-    if (newDiscussionName.trim()) {
-      const newDiscussion = {
-        id: discussions.length + 1,
-        name: newDiscussionName,
-        profilePic: newDiscussionProfilePic || '/default-profile.png', // Image par défaut si aucune n'est fournie
-        lastMessage: '',
-        lastMessageDate: new Date(),
-      };
-      setDiscussions([...discussions, newDiscussion]);
-      setNewDiscussionName('');
-      setNewDiscussionProfilePic('');
-      setShowCreateForm(false);
-    }
-  };
-
   return (
-    <div className="flex h-full">
-      {/* Liste des discussions */}
-      <div className="w-1/4 bg-gray-100 border-r border-gray-300 p-4 overflow-y-auto">
-        <h2 className="text-lg font-bold mb-4">Discussions</h2>
-        <button
-          onClick={() => setShowCreateForm(!showCreateForm)}
-          className="w-full p-2 mb-4 bg-blue-500 text-white rounded-lg"
-        >
-          {showCreateForm ? 'Annuler' : 'Créer une discussion'}
-        </button>
-        {showCreateForm && (
-          <div className="mb-4 p-2 border rounded-lg bg-white">
-            <input
-              type="text"
-              value={newDiscussionName}
-              onChange={(e) => setNewDiscussionName(e.target.value)}
-              placeholder="Nom de la discussion"
-              className="w-full p-2 mb-2 border rounded"
-            />
-            <input
-              type="text"
-              value={newDiscussionProfilePic}
-              onChange={(e) => setNewDiscussionProfilePic(e.target.value)}
-              placeholder="URL de la photo de profil (optionnel)"
-              className="w-full p-2 mb-2 border rounded"
-            />
-            <button
-              onClick={handleCreateDiscussion}
-              className="w-full p-2 bg-green-500 text-white rounded-lg"
-            >
-              Ajouter
-            </button>
-          </div>
-        )}
-        {discussions && discussions.length > 0 ? (
-          discussions.map((discussion) => (
-            <div
-              key={discussion.id}
-              className={`flex items-center p-2 mb-2 cursor-pointer rounded ${
-                selectedDiscussion?.id === discussion.id
-                  ? 'bg-blue-100'
-                  : 'hover:bg-gray-200'
-              }`}
-              onClick={() => setSelectedDiscussion(discussion)}
-            >
-              <Image
-                src={discussion.profilePic}
-                alt={`${discussion.name}'s profile`}
-                className="w-10 h-10 rounded-full mr-3"
-                width={40}
-                height={40}
-              />
-              <div className="flex-1">
-                <p className="font-medium">{discussion.name}</p>
-                <p className="text-sm text-gray-500 truncate">
-                  {discussion.lastMessage}
-                </p>
+    <div className="flex h-full w-full">
+      {/* Bandeau droit : Liste des discussions */}
+      <div className="w-1/4 min-w-[280px] bg-gray-100 border-r border-gray-300 p-4 flex flex-col">
+        <div className="flex items-center justify-between mb-4">
+          <h2 className="text-lg font-bold">Discussions</h2>
+          <button
+            className="p-2 rounded-full bg-blue-500 hover:bg-blue-600 text-white shadow"
+            title="Nouvelle discussion"
+            onClick={onShowCreateDiscussion}
+          >
+            <Plus size={20} />
+          </button>
+        </div>
+        <div className="flex-1 overflow-y-auto">
+          {discussions && discussions.length > 0 ? (
+            discussions.map((discussion) => (
+              <div
+                key={discussion.id}
+                className={`flex items-center p-2 mb-2 cursor-pointer rounded transition-colors ${
+                  selectedDiscussion?.id === discussion.id
+                    ? 'bg-blue-100'
+                    : 'hover:bg-gray-200'
+                }`}
+                onClick={() => setSelectedDiscussion(discussion)}
+              >
+                <Image
+                  src={discussion.profilePic}
+                  alt={`${discussion.name}'s profile`}
+                  className="w-10 h-10 rounded-full mr-3"
+                  width={40}
+                  height={40}
+                />
+                <div className="flex-1">
+                  <p className="font-medium">{discussion.name}</p>
+                  <p className="text-sm text-gray-500 truncate">
+                    {discussion.lastMessage}
+                  </p>
+                </div>
+                <span className="text-xs text-gray-400">
+                  {discussion.lastMessageDate &&
+                    new Date(discussion.lastMessageDate).toLocaleTimeString()}
+                </span>
               </div>
-              <span className="text-xs text-gray-400">
-                {new Date(discussion.lastMessageDate).toLocaleTimeString()}
-              </span>
-            </div>
-          ))
-        ) : (
-          <p className="text-gray-500">Aucune discussion disponible.</p>
-        )}
+            ))
+          ) : (
+            <p className="text-gray-500">Aucune discussion disponible.</p>
+          )}
+        </div>
       </div>
 
       {/* Zone de chat */}
@@ -152,11 +123,10 @@ export default function Chat({
             <h2 className="text-lg font-bold">{selectedDiscussion.name}</h2>
           </div>
         )}
-
         {/* Messages */}
         <div className="flex-1 overflow-y-auto p-4">
           {selectedDiscussion &&
-            (messages[selectedDiscussion.id] || []).map((message) => (
+            messages.map((message) => (
               <div
                 key={message.id}
                 className={`flex mb-4 ${
@@ -170,16 +140,16 @@ export default function Chat({
                       : 'bg-blue-500 text-white'
                   }`}
                 >
-                  <p>{message.text}</p>
+                  <p>{message.corpus}</p>
                   <span className="text-xs text-gray-500 block mt-1">
-                    {new Date(message.date).toLocaleTimeString()}
+                    {message.date &&
+                      new Date(message.date).toLocaleTimeString()}
                   </span>
                 </div>
               </div>
             ))}
           <div ref={messagesEndRef} />
         </div>
-
         {/* Champ de saisie */}
         {selectedDiscussion && (
           <div className="p-4 border-t border-gray-300 flex items-center">
@@ -189,7 +159,7 @@ export default function Chat({
               onChange={(e) => setNewMessage(e.target.value)}
               className="flex-1 p-2 border border-gray-300 rounded-lg mr-2"
               placeholder="Écrire un message..."
-              onKeyDown={handleKeyPress}
+              onKeyDown={(e) => e.key === 'Enter' && handleSendMessage()}
             />
             <button
               onClick={handleSendMessage}
diff --git a/Front-End/src/utils/Url.js b/Front-End/src/utils/Url.js
index 63e8bc9..ccda27e 100644
--- a/Front-End/src/utils/Url.js
+++ b/Front-End/src/utils/Url.js
@@ -51,8 +51,10 @@ export const BE_PLANNING_PLANNINGS_URL = `${BASE_URL}/Planning/plannings`;
 export const BE_PLANNING_EVENTS_URL = `${BASE_URL}/Planning/events`;
 
 // GESTION MESSAGERIE
+export const BE_GESTIONMESSAGERIE_CONVERSATIONS_URL = `${BASE_URL}/GestionMessagerie/conversations`;
+export const BE_GESTIONMESSAGERIE_CONVERSATION_MESSAGES_URL = `${BASE_URL}/GestionMessagerie/conversations/messages`;
+export const BE_GESTIONMESSAGERIE_MARK_AS_READ_URL = `${BASE_URL}/GestionMessagerie/conversations/mark-as-read`;
 export const BE_GESTIONMESSAGERIE_MESSAGES_URL = `${BASE_URL}/GestionMessagerie/messages`;
-export const BE_GESTIONMESSAGERIE_MESSAGERIE_URL = `${BASE_URL}/GestionMessagerie/messagerie`;
 export const BE_GESTIONMESSAGERIE_SEND_MESSAGE_URL = `${BASE_URL}/GestionMessagerie/send-email/`;
 export const BE_GESTIONMESSAGERIE_SEARCH_RECIPIENTS_URL = `${BASE_URL}/GestionMessagerie/search-recipients`;